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Merge branch 'master' of github.com:phpmyadmin/phpmyadmin

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This commit is contained in:
Madhura Jayaratne 2012-12-15 14:11:32 +05:30
commit 68b61d9275
18 changed files with 3058 additions and 2860 deletions
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46
js/jqplot/plugins/jqplot.byteFormatter.js Normal file
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@ -0,0 +1,46 @@
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* jqplot formatter for byte values
*
* @package phpMyAdmin
*/
(function($) {
"use strict";
var formatByte = function (val, index) {
var units = [
PMA_messages.strB,
PMA_messages.strKiB,
PMA_messages.strMiB,
PMA_messages.strGiB,
PMA_messages.strTiB,
PMA_messages.strPiB,
PMA_messages.strEiB
];
while (val >= 1024 && index <= 6) {
val /= 1024;
index++;
}
var format = '%.1f';
if (Math.floor(val) === val) {
format = '%.0f';
}
return $.jqplot.sprintf(
format + ' ' + units[index], val
);
};
/**
* The index indicates what unit the incoming data will be in.
* 0 for bytes, 1 for kilobytes and so on...
*/
$.jqplot.byteFormatter = function (index) {
index = index || 0;
return function (format, val) {
if (typeof val === 'number') {
val = parseFloat(val) || 0;
return formatByte(val, index);
} else {
return String(val);
}
};
};
})(jQuery);

13
js/messages.php
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@ -73,18 +73,7 @@ $js_messages['strThousandsSeparator'] = __(',');
/* l10n: Decimal separator */
$js_messages['strDecimalSeparator'] = __('.');
$js_messages['strChartKBSent'] = __('KiB sent since last refresh');
$js_messages['strChartKBReceived'] = __('KiB received since last refresh');
$js_messages['strChartServerTraffic'] = __('Server traffic (in KiB)');
$js_messages['strChartConnections'] = __('Connections since last refresh');
$js_messages['strChartProcesses'] = __('Processes');
$js_messages['strChartConnectionsTitle'] = __('Connections / Processes');
/* l10n: Questions is the name of a MySQL Status variable */
$js_messages['strChartIssuedQueries'] = __('Questions since last refresh');
/* l10n: Questions is the name of a MySQL Status variable */
$js_messages['strChartIssuedQueriesTitle'] = __('Questions (executed statements by the server)');
$js_messages['strChartQueryPie'] = __('Query statistics');
/* server status monitor */
$js_messages['strIncompatibleMonitorConfig'] = __('Local monitor configuration incompatible');
@ -97,8 +86,6 @@ $js_messages['strQueryCacheUsed'] = __('Query cache used');
$js_messages['strSystemCPUUsage'] = __('System CPU Usage');
$js_messages['strSystemMemory'] = __('System memory');
$js_messages['strSystemSwap'] = __('System swap');
$js_messages['strMiB'] = __('MiB');
$js_messages['strKiB'] = __('KiB');
$js_messages['strAverageLoad'] = __('Average load');
$js_messages['strTotalMemory'] = __('Total memory');

812
js/server_status.js
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@ -2,15 +2,6 @@
/**
* @fileoverview functions used in server status pages
* @name Server Status
*
* @requires jQuery
* @requires jQueryUI
* @requires jQueryCookie
* @requires jQueryTablesorter
* @requires jqPlot
* @requires canvg
* @requires js/functions.js
*
*/
var pma_token,
@ -20,26 +11,6 @@ var pma_token,
is_superuser,
server_db_isLocal;
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('server_status.js', function() {
$('a.popupLink').unbind('click');
$(document).unbind('click'); // Am I sure about this? I guess not...
$('div.buttonlinks select').unbind('click');
$('div.buttonlinks a.tabRefresh').unbind('click');
$('div.buttonlinks a.livetrafficLink').unbind('click');
$('div.buttonlinks a.liveconnectionsLink').unbind('click');
$('div.buttonlinks a.livequeriesLink').unbind('click');
$('#filterAlert').unbind('change');
$('#filterText').unbind('keyup');
$('#filterCategory').unbind('change');
$('input#dontFormat').unbind('change');
$('a[href="#openAdvisorInstructions"]').unbind('click');
$('a[href="#startAnalyzer"]').unbind('click');
});
// Add a tablesorter parser to properly handle thousands seperated numbers and SI prefixes
AJAX.registerOnload('server_status.js', function() {
@ -51,787 +22,4 @@ AJAX.registerOnload('server_status.js', function() {
is_superuser = $js_data_form.find("input[name=is_superuser]").val();
server_db_isLocal = $js_data_form.find("input[name=server_db_isLocal]").val();
// Show all javascript related parts of the page
$('#serverstatus .jsfeature').show();
jQuery.tablesorter.addParser({
id: "fancyNumber",
is: function(s) {
return /^[0-9]?[0-9,\.]*\s?(k|M|G|T|%)?$/.test(s);
},
format: function(s) {
var num = jQuery.tablesorter.formatFloat(
s.replace(PMA_messages['strThousandsSeparator'], '')
.replace(PMA_messages['strDecimalSeparator'], '.')
);
var factor = 1;
switch (s.charAt(s.length - 1)) {
case '%': factor = -2; break;
// Todo: Complete this list (as well as in the regexp a few lines up)
case 'k': factor = 3; break;
case 'M': factor = 6; break;
case 'G': factor = 9; break;
case 'T': factor = 12; break;
}
return num * Math.pow(10, factor);
},
type: "numeric"
});
jQuery.tablesorter.addParser({
id: "withinSpanNumber",
is: function(s) {
return /<span class="original"/.test(s);
},
format: function(s, table, html) {
var res = html.innerHTML.match(/<span(\s*style="display:none;"\s*)?\s*class="original">(.*)?<\/span>/);
return (res && res.length >= 3) ? res[2] : 0;
},
type: "numeric"
});
// faster zebra widget: no row visibility check, faster css class switching, no cssChildRow check
jQuery.tablesorter.addWidget({
id: "fast-zebra",
format: function (table) {
if (table.config.debug) {
var time = new Date();
}
$("tr:even", table.tBodies[0])
.removeClass(table.config.widgetZebra.css[0])
.addClass(table.config.widgetZebra.css[1]);
$("tr:odd", table.tBodies[0])
.removeClass(table.config.widgetZebra.css[1])
.addClass(table.config.widgetZebra.css[0]);
if (table.config.debug) {
$.tablesorter.benchmark("Applying Fast-Zebra widget", time);
}
}
});
// Popup behaviour
$('a.popupLink').click( function() {
var $link = $(this);
$('div.' + $link.attr('href').substr(1))
.show()
.offset({ top: $link.offset().top + $link.height() + 5, left: $link.offset().left })
.addClass('openedPopup');
return false;
});
$(document).click( function(event) {
$('div.openedPopup').each(function() {
var $cnt = $(this);
var pos = $cnt.offset();
// Hide if the mouseclick is outside the popupcontent
if (event.pageX < pos.left
|| event.pageY < pos.top
|| event.pageX > pos.left + $cnt.outerWidth()
|| event.pageY > pos.top + $cnt.outerHeight()
) {
$cnt.hide().removeClass('openedPopup');
}
});
});
});
AJAX.registerOnload('server_status.js', function() {
// Filters for status variables
var textFilter = null;
var alertFilter = false;
var categoryFilter = '';
var odd_row = false;
var text = ''; // Holds filter text
var queryPieChart = null;
var monitorLoaded = false;
/* Chart configuration */
// Defines what the tabs are currently displaying (realtime or data)
var tabStatus = new Object();
// Holds the current chart instances for each tab
var tabChart = new Object();
// Holds current live charts' timeouts
var chart_replot_timers = new Object();
/*** Table sort tooltip ***/
PMA_createqTip($('table.sortable thead th'), PMA_messages['strSortHint']);
$.ajaxSetup({
cache: false
});
// Add tabs
$('#serverStatusTabs').tabs({
// Tab persistence
cookie: { name: 'pma_serverStatusTabs', expires: 1 },
show: function(event, ui) {
// Fixes line break in the menu bar when the page overflows and scrollbar appears
$('#topmenu').menuResizer('resize');
// Initialize selected tab
if (!$(ui.tab.hash).data('init-done')) {
initTab($(ui.tab.hash), null);
}
// Replot on tab switching
if (ui.tab.hash == '#statustabs_traffic' && tabChart['statustabs_traffic'] != null) {
recursiveTimer($('#statustabs_traffic'), "traffic");
}
else if (ui.tab.hash == '#statustabs_queries' && tabChart['statustabs_queries'] != null) {
recursiveTimer($('#statustabs_queries'), "queries");
}
// Load Server status monitor
if (ui.tab.hash == '#statustabs_charting' && ! monitorLoaded) {
$('div#statustabs_charting').append( //PMA_messages['strLoadingMonitor'] + ' ' +
'<img class="ajaxIcon" id="loadingMonitorIcon" src="' +
pmaThemeImage + 'ajax_clock_small.gif" alt="">'
);
// Delay loading a bit so the tab loads and the user gets to see a ajax loading icon
setTimeout(function() {
var scripts = [
{name:'jquery/timepicker.js',fire:0},
{name:'jquery/jquery.json-2.2.js',fire:0},
{name:'jquery/jquery.sortableTable.js',fire:0},
{name:'server_status_monitor.js',fire:1}
];
AJAX.scriptHandler.load(scripts);
}, 50);
monitorLoaded = true;
}
// Run the advisor immediately when the user clicks the tab, but only when this is the first time
if (ui.tab.hash == '#statustabs_advisor' && $('table#rulesFired').length == 0) {
// Start with a small delay because the click event hasn't been setup yet
setTimeout(function() {
$('a[href="#startAnalyzer"]').trigger('click');
}, 25);
}
}
});
// Fixes wrong tab height with floated elements. See also http://bugs.jqueryui.com/ticket/5601
$(".ui-widget-content:not(.ui-tabs):not(.ui-helper-clearfix)").addClass("ui-helper-clearfix");
// Initialize each tab
$('div.ui-tabs-panel').each(function() {
var $tab = $(this);
tabStatus[$tab.attr('id')] = 'static';
// Initialize tabs after browser catches up with previous changes and displays tabs
setTimeout(function() {
initTab($tab, null);
}, 0.5);
});
// Handles refresh rate changing
$('.buttonlinks .refreshRate').change(function() {
var $tab = $(this).parents('div.ui-tabs-panel');
clearTimeout(chart_replot_timers[$tab.attr('id')]);
var tabstat = tabStatus[$tab.attr('id')];
if(tabstat == 'livequeries') {
recursiveTimer($tab, 'queries');
} else if(tabstat == 'livetraffic') {
recursiveTimer($tab, 'traffic');
} else if(tabstat == 'liveconnections') {
recursiveTimer($tab, 'proc');
}
var chart = tabChart[$(this).parents('div.ui-tabs-panel').attr('id')];
// Clear current timeout and set timeout with the new refresh rate
clearTimeout(chart_activeTimeouts[chart.options.chart.renderTo]);
if (chart.options.realtime.postRequest) {
chart.options.realtime.postRequest.abort();
}
chart.options.realtime.refreshRate = 1000*parseInt(this.value);
chart.xAxis[0].setExtremes(
new Date().getTime() - server_time_diff - chart.options.realtime.numMaxPoints * chart.options.realtime.refreshRate,
new Date().getTime() - server_time_diff,
true
);
chart_activeTimeouts[chart.options.chart.renderTo] = setTimeout(
chart.options.realtime.timeoutCallBack,
chart.options.realtime.refreshRate
);
});
// Ajax refresh of variables (always the first element in each tab)
$('div.buttonlinks a.tabRefresh').click(function() {
// ui-tabs-panel class is added by the jquery tabs feature
var tab = $(this).parents('div.ui-tabs-panel');
var that = this;
// Show ajax load icon
$(this).find('img').show();
$.get($(this).attr('href'), { ajax_request: 1 }, function(data) {
$(that).find('img').hide();
initTab(tab, data);
});
tabStatus[tab.attr('id')] = 'data';
return false;
});
/** Realtime charting of variables **/
// variables to hold previous y data value to calculate difference
var previous_y_line1 = new Object();
var previous_y_line2 = new Object();
var series = new Object();
// Live traffic charting
$('div.buttonlinks a.livetrafficLink').click(function() {
// ui-tabs-panel class is added by the jquery tabs feature
var $tab = $(this).parents('div.ui-tabs-panel');
var tabstat = tabStatus[$tab.attr('id')];
if (tabstat == 'static' || tabstat == 'liveconnections') {
setupLiveChart($tab, this, getSettings('traffic'));
var set_previous = getCurrentDataSet($tab, 'traffic');
tabChart[$tab.attr('id')] = $.jqplot($tab.attr('id') + '_chart_cnt', [[[0,0]],[[0,0]]], getSettings('traffic'));
recursiveTimer($tab, 'traffic');
if (tabstat == 'liveconnections') {
$tab.find('.buttonlinks a.liveconnectionsLink').html(PMA_messages['strLiveConnChart']);
}
tabStatus[$tab.attr('id')] = 'livetraffic';
} else {
$(this).html(PMA_messages['strLiveTrafficChart']);
setupLiveChart($tab, this, null);
}
return false;
});
// Live connection/process charting
$('div.buttonlinks a.liveconnectionsLink').click(function() {
var $tab = $(this).parents('div.ui-tabs-panel');
var tabstat = tabStatus[$tab.attr('id')];
if (tabstat == 'static' || tabstat == 'livetraffic') {
setupLiveChart($tab, this, getSettings('proc'));
var set_previous = getCurrentDataSet($tab, 'proc');
tabChart[$tab.attr('id')] = $.jqplot($tab.attr('id') + '_chart_cnt', [[[0,0]],[[0,0]]], getSettings('proc'));
recursiveTimer($tab, 'proc');
if (tabstat == 'livetraffic') {
$tab.find('.buttonlinks a.livetrafficLink').html(PMA_messages['strLiveTrafficChart']);
}
tabStatus[$tab.attr('id')] = 'liveconnections';
} else {
$(this).html(PMA_messages['strLiveConnChart']);
setupLiveChart($tab, this, null);
}
return false;
});
// Live query statistics
$('div.buttonlinks a.livequeriesLink').click(function() {
var $tab = $(this).parents('div.ui-tabs-panel');
if (tabStatus[$tab.attr('id')] == 'static') {
setupLiveChart($tab, this, getSettings('queries'));
var set_previous = getCurrentDataSet($tab, 'queries');
tabChart[$tab.attr('id')] = $.jqplot($tab.attr('id') + '_chart_cnt', [[0,0]], getSettings('queries'));
recursiveTimer($tab, 'queries');
tabStatus[$tab.attr('id')] = 'livequeries';
} else {
$(this).html(PMA_messages['strLiveQueryChart']);
setupLiveChart($tab, this, null);
}
return false;
});
function recursiveTimer($tab, type) {
replotLiveChart($tab, type);
chart_replot_timers[$tab.attr('id')] = setTimeout(function() {
recursiveTimer($tab, type) }, ($('.refreshRate :selected', $tab).val() * 1000));
}
function getCurrentDataSet($tab, type) {
var ret = null;
var line1 = null;
var line2 = null;
var retval = null;
$.ajax({
async: false,
url: 'server_status.php',
type: 'post',
data: {
'token' : PMA_commonParams.get('token'),
'server' : PMA_commonParams.get('server'),
'ajax_request' : true,
'chart_data' : true,
'type' : type
},
dataType: 'json',
success: function(data) {
ret = $.parseJSON(data.message);
}
});
// get data based on chart type
if(type == 'proc') {
line1 = [ret.x, ret.y_conn - previous_y_line1[$tab.attr('id')]];
line2 = [ret.x, ret.y_proc];
previous_y_line1[$tab.attr('id')] = ret.y_conn;
}
else if(type == 'queries') {
line1 = [ret.x, ret.y-previous_y_line1[$tab.attr('id')]];
previous_y_line1[$tab.attr('id')] = ret.y;
}
else if(type == 'traffic') {
ret.y_sent = ret.y_sent/1024;
ret.y_received = ret.y_received/1024;
line1 = [ret.x, ret.y_sent - previous_y_line1[$tab.attr('id')]];
line2 = [ret.x, ret.y_received - previous_y_line2[$tab.attr('id')]];
previous_y_line1[$tab.attr('id')] = ret.y_sent;
previous_y_line2[$tab.attr('id')] = ret.y_received;
}
retval = [line1, line2];
return retval;
}
function getSettings(type) {
var settings = {
grid: {
drawBorder: false,
shadow: false,
background: 'rgba(0,0,0,0)'
},
axes: {
xaxis: {
renderer: $.jqplot.DateAxisRenderer,
tickOptions: {
formatString: '%H:%M:%S',
showGridline: false
}
},
yaxis: {
autoscale:true,
label: PMA_messages['strTotalCount'],
labelRenderer: $.jqplot.CanvasAxisLabelRenderer
}
},
seriesDefaults: {
rendererOptions: {
smooth: true
}
},
legend: {
show: true,
location: 's', // compass direction, nw, n, ne, e, se, s, sw, w.
xoffset: 12, // pixel offset of the legend box from the x (or x2) axis.
yoffset: 12 // pixel offset of the legend box from the y (or y2) axis.
}
};
var title_message;
var x_legend = new Array();
if(type == 'proc') {
title_message = PMA_messages['strChartConnectionsTitle'];
x_legend[0] = PMA_messages['strChartConnections'];
x_legend[1] = PMA_messages['strChartProcesses'];
settings.series = [ {label: x_legend[0]}, {label: x_legend[1]} ];
}
else if(type == 'queries') {
title_message = PMA_messages['strChartIssuedQueriesTitle'];
x_legend[0] = PMA_messages['strChartIssuedQueries'];
settings.series = [ {label: x_legend[0]} ];
}
else if(type == 'traffic') {
title_message = PMA_messages['strChartServerTraffic'];
x_legend[0] = PMA_messages['strChartKBSent'];
x_legend[1] = PMA_messages['strChartKBReceived'];
settings.series = [ {label: x_legend[0]}, {label: x_legend[1]} ];
}
settings.title = title_message;
return settings;
}
function replotLiveChart($tab, type) {
var data_set = getCurrentDataSet($tab, type);
if(type == 'proc' || type == 'traffic') {
series[$tab.attr('id')][0].push(data_set[0]);
series[$tab.attr('id')][1].push(data_set[1]);
// update data set
tabChart[$tab.attr('id')].series[0].data = series[$tab.attr('id')][0];
tabChart[$tab.attr('id')].series[1].data = series[$tab.attr('id')][1];
}
else if(type == 'queries') {
// there is just one line to be plotted
series[$tab.attr('id')][0].push(data_set[0]);
// update data set
tabChart[$tab.attr('id')].series[0].data = series[$tab.attr('id')][0];
}
tabChart[$tab.attr('id')].resetAxesScale();
var current_time = new Date().getTime();
var data_points = $('.dataPointsNumber :selected', $tab).val();
var refresh_rate = $('.refreshRate :selected', $tab).val() * 1000;
// Min X would be decided based on refresh rate and number of data points
var minX = current_time - (refresh_rate * data_points);
var interval = (((current_time - minX)/data_points) / 1000);
interval = (data_points > 20) ? (((current_time - minX)/20) / 1000) : interval;
// update chart options
tabChart[$tab.attr('id')]['axes']['xaxis']['max'] = current_time;
tabChart[$tab.attr('id')]['axes']['xaxis']['min'] = minX;
tabChart[$tab.attr('id')]['axes']['xaxis']['tickInterval'] = interval + " seconds";
// replot
tabChart[$tab.attr('id')].replot();
}
function setupLiveChart($tab, link, settings) {
if (settings != null) {
// Loading a chart with existing chart => remove old chart first
if (tabStatus[$tab.attr('id')] != 'static') {
clearTimeout(chart_activeTimeouts[$tab.attr('id') + "_chart_cnt"]);
chart_activeTimeouts[$tab.attr('id') + "_chart_cnt"] = null;
delete tabChart[$tab.attr('id')];
// Also reset the select list
$tab.find('.buttonlinks select').get(0).selectedIndex = 2;
}
if (! settings.chart) settings.chart = {};
settings.chart.renderTo = $tab.attr('id') + "_chart_cnt";
if($('#' + $tab.attr('id') + '_chart_cnt').length == 0) {
$tab.find('.tabInnerContent')
.hide()
.after('<div class="liveChart" id="' + $tab.attr('id') + '_chart_cnt"></div>');
}
$(link).html(PMA_messages['strStaticData']);
$tab.find('.buttonlinks a.tabRefresh').hide();
$tab.find('.buttonlinks .refreshList').show();
} else {
clearTimeout(chart_activeTimeouts[$tab.attr('id') + "_chart_cnt"]);
chart_activeTimeouts[$tab.attr('id') + "_chart_cnt"] = null;
$tab.find('.tabInnerContent').show();
$tab.find('div#' + $tab.attr('id') + '_chart_cnt').remove();
tabStatus[$tab.attr('id')] = 'static';
delete tabChart[$tab.attr('id')];
$tab.find('.buttonlinks a.tabRefresh').show();
$tab.find('.buttonlinks select').get(0).selectedIndex = 2;
$tab.find('.buttonlinks .refreshList').hide();
}
clearTimeout(chart_replot_timers[$tab.attr('id')]);
previous_y_line1[$tab.attr('id')] = 0;
previous_y_line2[$tab.attr('id')] = 0;
series[$tab.attr('id')] = new Array();
series[$tab.attr('id')][0] = new Array();
series[$tab.attr('id')][1] = new Array();
}
/* 3 Filtering functions */
$('#filterAlert').change(function() {
alertFilter = this.checked;
filterVariables();
});
$('#filterText').keyup(function(e) {
var word = $(this).val().replace(/_/g, ' ');
if (word.length == 0) {
textFilter = null;
} else {
textFilter = new RegExp("(^| )" + word, 'i');
}
text = word;
filterVariables();
});
$('#filterCategory').change(function() {
categoryFilter = $(this).val();
filterVariables();
});
$('input#dontFormat').change(function() {
// Hiding the table while changing values speeds up the process a lot
$('#serverstatusvariables').hide();
$('#serverstatusvariables td.value span.original').toggle(this.checked);
$('#serverstatusvariables td.value span.formatted').toggle(! this.checked);
$('#serverstatusvariables').show();
});
/* Adjust DOM / Add handlers to the tabs */
function initTab(tab, data) {
if ($(tab).data('init-done') && !data) {
return;
}
$(tab).data('init-done', true);
switch(tab.attr('id')) {
case 'statustabs_traffic':
if (data != null) {
tab.find('.tabInnerContent').html(data.message);
}
PMA_showHints();
break;
case 'statustabs_queries':
if (data != null) {
queryPieChart.destroy();
tab.find('.tabInnerContent').html(data.message);
}
// Build query statistics chart
var cdata = new Array();
$.each(jQuery.parseJSON($('#serverstatusquerieschart span').html()), function(key, value) {
cdata.push([key, parseInt(value)]);
});
queryPieChart = PMA_createProfilingChartJqplot(
'serverstatusquerieschart',
cdata
);
initTableSorter(tab.attr('id'));
break;
case 'statustabs_allvars':
if (data != null) {
tab.find('.tabInnerContent').html(data.message);
filterVariables();
}
initTableSorter(tab.attr('id'));
break;
}
}
// TODO: tablesorter shouldn't sort already sorted columns
function initTableSorter(tabid) {
var $table, opts;
switch(tabid) {
case 'statustabs_queries':
$table = $('#serverstatusqueriesdetails');
opts = {
sortList: [[3, 1]],
widgets: ['fast-zebra'],
headers: {
1: { sorter: 'fancyNumber' },
2: { sorter: 'fancyNumber' }
}
};
break;
case 'statustabs_allvars':
$table = $('#serverstatusvariables');
opts = {
sortList: [[0, 0]],
widgets: ['fast-zebra'],
headers: {
1: { sorter: 'withinSpanNumber' }
}
};
break;
}
$table.tablesorter(opts);
$table.find('tr:first th')
.append('<img class="icon sortableIcon" src="themes/dot.gif" alt="">');
}
/* Filters the status variables by name/category/alert in the variables tab */
function filterVariables() {
var useful_links = 0;
var section = text;
if (categoryFilter.length > 0) {
section = categoryFilter;
}
if (section.length > 1) {
$('#linkSuggestions span').each(function() {
if ($(this).attr('class').indexOf('status_' + section) != -1) {
useful_links++;
$(this).css('display', '');
} else {
$(this).css('display', 'none');
}
});
}
if (useful_links > 0) {
$('#linkSuggestions').css('display', '');
} else {
$('#linkSuggestions').css('display', 'none');
}
odd_row = false;
$('#serverstatusvariables th.name').each(function() {
if ((textFilter == null || textFilter.exec($(this).text()))
&& (! alertFilter || $(this).next().find('span.attention').length>0)
&& (categoryFilter.length == 0 || $(this).parent().hasClass('s_' + categoryFilter))
) {
odd_row = ! odd_row;
$(this).parent().css('display', '');
if (odd_row) {
$(this).parent().addClass('odd');
$(this).parent().removeClass('even');
} else {
$(this).parent().addClass('even');
$(this).parent().removeClass('odd');
}
} else {
$(this).parent().css('display', 'none');
}
});
}
// Provides a nicely formatted and sorted tooltip of each datapoint of the query statistics
function sortedQueriesPointInfo(queries, lastQueries){
var max, maxIdx, num = 0;
var queryKeys = new Array();
var queryValues = new Array();
var sumOther = 0;
var sumTotal = 0;
// Separate keys and values, then sort them
$.each(queries.pointInfo, function(key, value) {
if (value-lastQueries.pointInfo[key] > 0) {
queryKeys.push(key);
queryValues.push(value-lastQueries.pointInfo[key]);
sumTotal += value-lastQueries.pointInfo[key];
}
});
var numQueries = queryKeys.length;
var pointInfo = '<b>' + PMA_messages['strTotal'] + ': ' + sumTotal + '</b><br>';
while(queryKeys.length > 0) {
max = 0;
for (var i = 0; i < queryKeys.length; i++) {
if (queryValues[i] > max) {
max = queryValues[i];
maxIdx = i;
}
}
if (numQueries > 8 && num >= 6) {
sumOther += queryValues[maxIdx];
} else {
pointInfo += queryKeys[maxIdx].substr(4).replace('_', ' ') + ': ' + queryValues[maxIdx] + '<br>';
}
queryKeys.splice(maxIdx, 1);
queryValues.splice(maxIdx, 1);
num++;
}
if (sumOther>0) {
pointInfo += PMA_messages['strOther'] + ': ' + sumOther;
}
return pointInfo;
}
/**** Server config advisor ****/
$('a[href="#openAdvisorInstructions"]').click(function() {
var dlgBtns = {};
dlgBtns[PMA_messages['strClose']] = function() {
$(this).dialog('close');
};
$('#advisorInstructionsDialog').attr('title', PMA_messages['strAdvisorSystem']);
$('#advisorInstructionsDialog').dialog({
width: 700,
buttons: dlgBtns
});
});
$('a[href="#startAnalyzer"]').click(function() {
var $cnt = $('#statustabs_advisor .tabInnerContent');
$cnt.html('<img class="ajaxIcon" src="' + pmaThemeImage + 'ajax_clock_small.gif" alt="">');
$.get('server_status.php?' + url_query, { ajax_request: true, advisor: true }, function(data) {
var $tbody, $tr, str, even = true;
data = $.parseJSON(data.message);
$cnt.html('');
if (data.parse.errors.length > 0) {
$cnt.append('<b>Rules file not well formed, following errors were found:</b><br />- ');
$cnt.append(data.parse.errors.join('<br/>- '));
$cnt.append('<p></p>');
}
if (data.run.errors.length > 0) {
$cnt.append('<b>Errors occured while executing rule expressions:</b><br />- ');
$cnt.append(data.run.errors.join('<br/>- '));
$cnt.append('<p></p>');
}
if (data.run.fired.length > 0) {
$cnt.append('<p><b>' + PMA_messages['strPerformanceIssues'] + '</b></p>');
$cnt.append('<table class="data" id="rulesFired" border="0"><thead><tr>' +
'<th>' + PMA_messages['strIssuse'] + '</th><th>' + PMA_messages['strRecommendation'] +
'</th></tr></thead><tbody></tbody></table>');
$tbody = $cnt.find('table#rulesFired');
var rc_stripped;
$.each(data.run.fired, function(key, value) {
// recommendation may contain links, don't show those in overview table (clicking on them redirects the user)
rc_stripped = $.trim($('<div>').html(value.recommendation).text());
$tbody.append($tr = $('<tr class="linkElem noclick ' + (even ? 'even' : 'odd') + '"><td>' +
value.issue + '</td><td>' + rc_stripped + ' </td></tr>'));
even = !even;
$tr.data('rule', value);
$tr.click(function() {
var rule = $(this).data('rule');
$('div#emptyDialog').dialog({title: PMA_messages['strRuleDetails']});
$('div#emptyDialog').html(
'<p><b>' + PMA_messages['strIssuse'] + ':</b><br />' + rule.issue + '</p>' +
'<p><b>' + PMA_messages['strRecommendation'] + ':</b><br />' + rule.recommendation + '</p>' +
'<p><b>' + PMA_messages['strJustification'] + ':</b><br />' + rule.justification + '</p>' +
'<p><b>' + PMA_messages['strFormula'] + ':</b><br />' + rule.formula + '</p>' +
'<p><b>' + PMA_messages['strTest'] + ':</b><br />' + rule.test + '</p>'
);
var dlgBtns = {};
dlgBtns[PMA_messages['strClose']] = function() {
$(this).dialog('close');
};
$('div#emptyDialog').dialog({ width: 600, buttons: dlgBtns });
});
});
}
});
return false;
});
});
// Needs to be global as server_status_monitor.js uses it too
function serverResponseError() {
var btns = {};
btns[PMA_messages['strReloadPage']] = function() {
window.location.reload();
};
$('#emptyDialog').dialog({title: PMA_messages['strRefreshFailed']});
$('#emptyDialog').html(
PMA_getImage('s_attention.png') +
PMA_messages['strInvalidResponseExplanation']
);
$('#emptyDialog').dialog({ buttons: btns });
}

86
js/server_status_advisor.js Normal file
View File

@ -0,0 +1,86 @@
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Server Status Advisor
*
* @package PhpMyAdmin
*/
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('server_status_advisor.js', function() {
$('a[href="#openAdvisorInstructions"]').unbind('click');
$('#statustabs_advisor').html('');
});
AJAX.registerOnload('server_status_advisor.js', function() {
/**** Server config advisor ****/
$('a[href="#openAdvisorInstructions"]').click(function() {
var dlgBtns = {};
dlgBtns[PMA_messages['strClose']] = function() {
$(this).dialog('close');
};
$('#advisorInstructionsDialog').dialog({
title: PMA_messages['strAdvisorSystem'],
width: 700,
buttons: dlgBtns
});
});
var $cnt = $('#statustabs_advisor');
var $tbody, $tr, str, even = true;
data = $.parseJSON($('#advisorData').text());
$cnt.html('');
if (data.parse.errors.length > 0) {
$cnt.append('<b>Rules file not well formed, following errors were found:</b><br />- ');
$cnt.append(data.parse.errors.join('<br/>- '));
$cnt.append('<p></p>');
}
if (data.run.errors.length > 0) {
$cnt.append('<b>Errors occured while executing rule expressions:</b><br />- ');
$cnt.append(data.run.errors.join('<br/>- '));
$cnt.append('<p></p>');
}
if (data.run.fired.length > 0) {
$cnt.append('<p><b>' + PMA_messages['strPerformanceIssues'] + '</b></p>');
$cnt.append('<table class="data" id="rulesFired" border="0"><thead><tr>' +
'<th>' + PMA_messages['strIssuse'] + '</th><th>' + PMA_messages['strRecommendation'] +
'</th></tr></thead><tbody></tbody></table>');
$tbody = $cnt.find('table#rulesFired');
var rc_stripped;
$.each(data.run.fired, function(key, value) {
// recommendation may contain links, don't show those in overview table (clicking on them redirects the user)
rc_stripped = $.trim($('<div>').html(value.recommendation).text());
$tbody.append($tr = $('<tr class="linkElem noclick ' + (even ? 'even' : 'odd') + '"><td>' +
value.issue + '</td><td>' + rc_stripped + ' </td></tr>'));
even = !even;
$tr.data('rule', value);
$tr.click(function() {
var rule = $(this).data('rule');
$('div#emptyDialog').dialog({title: PMA_messages['strRuleDetails']});
$('div#emptyDialog').html(
'<p><b>' + PMA_messages['strIssuse'] + ':</b><br />' + rule.issue + '</p>' +
'<p><b>' + PMA_messages['strRecommendation'] + ':</b><br />' + rule.recommendation + '</p>' +
'<p><b>' + PMA_messages['strJustification'] + ':</b><br />' + rule.justification + '</p>' +
'<p><b>' + PMA_messages['strFormula'] + ':</b><br />' + rule.formula + '</p>' +
'<p><b>' + PMA_messages['strTest'] + ':</b><br />' + rule.test + '</p>'
);
var dlgBtns = {};
dlgBtns[PMA_messages['strClose']] = function() {
$(this).dialog('close');
};
$('div#emptyDialog').dialog({ width: 600, buttons: dlgBtns });
});
});
}
});

407
js/server_status_monitor.js
View File

@ -1,12 +1,57 @@
/* vim: set expandtab sw=4 ts=4 sts=4: */
var runtime = {};
var runtime = {},
server_time_diff,
server_os,
is_superuser,
server_db_isLocal;
AJAX.registerOnload('server_status_monitor.js', function() {
var $js_data_form = $('#js_data');
server_time_diff = new Date().getTime() - $js_data_form.find("input[name=server_time]").val();
server_os = $js_data_form.find("input[name=server_os]").val();
is_superuser = $js_data_form.find("input[name=is_superuser]").val();
server_db_isLocal = $js_data_form.find("input[name=server_db_isLocal]").val();
});
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('server_status_monitor.js', function() {
$('a.popupLink').unbind('click');
$('body').unbind('click');
});
/**
* Popup behaviour
*/
AJAX.registerOnload('server_status_monitor.js', function() {
$('a.popupLink').click( function() {
var $link = $(this);
$('div.' + $link.attr('href').substr(1))
.show()
.offset({ top: $link.offset().top + $link.height() + 5, left: $link.offset().left })
.addClass('openedPopup');
return false;
});
$('body').click( function(event) {
$('div.openedPopup').each(function() {
var $cnt = $(this);
var pos = $cnt.offset();
// Hide if the mouseclick is outside the popupcontent
if (event.pageX < pos.left
|| event.pageY < pos.top
|| event.pageX > pos.left + $cnt.outerWidth()
|| event.pageY > pos.top + $cnt.outerHeight()
) {
$cnt.hide().removeClass('openedPopup');
}
});
});
});
AJAX.registerTeardown('server_status_monitor.js', function() {
$('a[href="#rearrangeCharts"], a[href="#endChartEditMode"]').unbind('click');
$('div#statustabs_charting div.popupContent select[name="chartColumns"]').unbind('change');
$('div#statustabs_charting div.popupContent select[name="gridChartRefresh"]').unbind('change');
$('div.popupContent select[name="chartColumns"]').unbind('change');
$('div.popupContent select[name="gridChartRefresh"]').unbind('change');
$('a[href="#addNewChart"]').unbind('click');
$('a[href="#exportMonitorConfig"]').unbind('click');
$('a[href="#importMonitorConfig"]').unbind('click');
@ -22,15 +67,15 @@ AJAX.registerTeardown('server_status_monitor.js', function() {
$('a[href="#submitClearSeries"]').unbind('click');
$('a[href="#submitAddSeries"]').unbind('click');
// $("input#variableInput").destroy();
clearTimeout(runtime.refreshTimeout);
runtime.refreshTimeout = null;
$.cookie('pma_serverStatusTabs', null);
$('#chartPreset').unbind('click');
$('#chartStatusVar').unbind('click');
destroyGrid();
});
AJAX.registerOnload('server_status_monitor.js', function() {
// Show tab links
$('div#statustabs_charting div.tabLinks').show();
$('div#statustabs_charting img#loadingMonitorIcon').remove();
$('div.tabLinks').show();
$('img#loadingMonitorIcon').remove();
// Codemirror is loaded on demand so we might need to initialize it
if (! codemirror_editor) {
var $elm = $('#sqlquery');
@ -46,7 +91,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
);
}
}
// Timepicker is loaded on demand so we need to initialize datetime fields from the 'load log' dialog
// Timepicker is loaded on demand so we need to initialize
// datetime fields from the 'load log' dialog
$('div#logAnalyseDialog .datetimefield').each(function() {
PMA_addDatepicker($(this));
});
@ -54,13 +100,14 @@ AJAX.registerOnload('server_status_monitor.js', function() {
/**** Monitor charting implementation ****/
/* Saves the previous ajax response for differential values */
var oldChartData = null;
// Holds about to created chart
// Holds about to be created chart
var newChart = null;
var chartSpacing;
// Whenever the monitor object (runtime.charts) or the settings object (monitorSettings)
// changes in a way incompatible to the previous version, increase this number
// It will reset the users monitor and settings object in his localStorage to the default configuration
// Whenever the monitor object (runtime.charts) or the settings object
// (monitorSettings) changes in a way incompatible to the previous version,
// increase this number. It will reset the users monitor and settings object
// in his localStorage to the default configuration
var monitorProtocolVersion = '1.0';
// Runtime parameter of the monitor, is being fully set in initGrid()
@ -75,7 +122,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
chartAI: 0,
// To play/pause the monitor
redrawCharts: false,
// Object that contains a list of nodes that need to be retrieved from the server for chart updates
// Object that contains a list of nodes that need to be retrieved
// from the server for chart updates
dataList: [],
// Current max points per chart (needed for auto calculation)
gridMaxPoints: 20,
@ -88,7 +136,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
var defaultMonitorSettings = {
columns: 3,
chartSize: { width: 295, height: 250 },
// Max points in each chart. Settings it to 'auto' sets gridMaxPoints to (chartwidth - 40) / 12
// Max points in each chart. Settings it to 'auto' sets
// gridMaxPoints to (chartwidth - 40) / 12
gridMaxPoints: 'auto',
/* Refresh rate of all grid charts in ms */
gridRefresh: 5000
@ -145,20 +194,18 @@ AJAX.registerOnload('server_status_monitor.js', function() {
nodes: [ {
dataPoints: [{ type: 'cpu', name: 'loadavg'}]
} ],
maxYLabel: 0
maxYLabel: 100
},
'memory': {
title: PMA_messages['strSystemMemory'],
series: [ {
label: PMA_messages['strTotalMemory'],
fill:true,
stackSeries: true
fill:true
}, {
dataType: 'memory',
label: PMA_messages['strUsedMemory'],
fill:true,
stackSeries: true
fill:true
} ],
nodes: [{ dataPoints: [{ type: 'memory', name: 'MemTotal' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 }
@ -170,12 +217,10 @@ AJAX.registerOnload('server_status_monitor.js', function() {
title: PMA_messages['strSystemSwap'],
series: [ {
label: PMA_messages['strTotalSwap'],
fill:true,
stackSeries: true
fill:true
}, {
label: PMA_messages['strUsedSwap'],
fill:true,
stackSeries: true
fill:true
} ],
nodes: [{ dataPoints: [{ type: 'memory', name: 'SwapTotal' }]},
{ dataPoints: [{ type: 'memory', name: 'SwapUsed' }]}
@ -198,15 +243,15 @@ AJAX.registerOnload('server_status_monitor.js', function() {
'memory': {
title: PMA_messages['strSystemMemory'],
series: [
{ label: PMA_messages['strUsedMemory'], fill:true, stackSeries: true},
{ label: PMA_messages['strCachedMemory'], fill:true, stackSeries: true},
{ label: PMA_messages['strBufferedMemory'], fill:true, stackSeries: true},
{ label: PMA_messages['strFreeMemory'], fill:true, stackSeries: true}
{ label: PMA_messages['strBufferedMemory'], fill:true},
{ label: PMA_messages['strUsedMemory'], fill:true},
{ label: PMA_messages['strCachedMemory'], fill:true},
{ label: PMA_messages['strFreeMemory'], fill:true}
],
nodes: [
{ dataPoints: [{ type: 'memory', name: 'Buffers' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'Cached' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'Buffers' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'MemFree' }], valueDivisor: 1024 }
],
maxYLabel: 0
@ -214,13 +259,13 @@ AJAX.registerOnload('server_status_monitor.js', function() {
'swap': {
title: PMA_messages['strSystemSwap'],
series: [
{ label: PMA_messages['strUsedSwap'], fill:true, stackSeries: true},
{ label: PMA_messages['strCachedSwap'], fill:true, stackSeries: true},
{ label: PMA_messages['strFreeSwap'], fill:true, stackSeries: true}
{ label: PMA_messages['strCachedSwap'], fill:true},
{ label: PMA_messages['strUsedSwap'], fill:true},
{ label: PMA_messages['strFreeSwap'], fill:true}
],
nodes: [
{ dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'SwapCached' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 },
{ dataPoints: [{ type: 'memory', name: 'SwapFree' }], valueDivisor: 1024 }
],
maxYLabel: 0
@ -243,8 +288,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
'memory': {
title: PMA_messages['strSystemMemory'],
series: [
{ label: PMA_messages['strUsedMemory'], fill:true, stackSeries: true},
{ label: PMA_messages['strFreeMemory'], fill:true, stackSeries: true}
{ label: PMA_messages['strUsedMemory'], fill:true },
{ label: PMA_messages['strFreeMemory'], fill:true }
],
nodes: [
{ dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 },
@ -255,8 +300,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
'swap': {
title: PMA_messages['strSystemSwap'],
series: [
{ label: PMA_messages['strUsedSwap'], fill:true, stackSeries: true},
{ label: PMA_messages['strFreeSwap'], fill:true, stackSeries: true}
{ label: PMA_messages['strUsedSwap'], fill:true },
{ label: PMA_messages['strFreeSwap'], fill:true }
],
nodes: [
{ dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 },
@ -335,14 +380,15 @@ AJAX.registerOnload('server_status_monitor.js', function() {
editMode = false;
}
// Icon graphics have zIndex 19, 20 and 21. Let's just hope nothing else has the same zIndex
// Icon graphics have zIndex 19, 20 and 21.
// Let's just hope nothing else has the same zIndex
$('table#chartGrid div svg').find('*[zIndex=20], *[zIndex=21], *[zIndex=19]').toggle(editMode);
$('a[href="#endChartEditMode"]').toggle(editMode);
if (editMode) {
// Close the settings popup
$('#statustabs_charting .popupContent').hide().removeClass('openedPopup');
$('div.popupContent').hide().removeClass('openedPopup');
$("#chartGrid").sortableTable({
ignoreRect: {
@ -427,7 +473,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
});
// global settings
$('div#statustabs_charting div.popupContent select[name="chartColumns"]').change(function() {
$('div.popupContent select[name="chartColumns"]').change(function() {
monitorSettings.columns = parseInt(this.value);
var newSize = chartSize();
@ -452,7 +498,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
numColumns++;
});
// To little cells in one row => for each cell to little, move all cells backwards by 1
// To little cells in one row => for each cell to little,
// move all cells backwards by 1
if ($tr.next().length > 0) {
var cnt = monitorSettings.columns - $tr.find('td').length;
for (var i = 0; i < cnt; i++) {
@ -492,7 +539,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
saveMonitor(); // Save settings
});
$('div#statustabs_charting div.popupContent select[name="gridChartRefresh"]').change(function() {
$('div.popupContent select[name="gridChartRefresh"]').change(function() {
monitorSettings.gridRefresh = parseInt(this.value) * 1000;
clearTimeout(runtime.refreshTimeout);
@ -522,7 +569,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
if (type == 'preset') {
newChart = presetCharts[$('div#addChartDialog select[name="presetCharts"]').prop('value')];
} else {
// If user builds his own chart, it's being set/updated each time he adds a series
// If user builds his own chart, it's being set/updated
// each time he adds a series
// So here we only warn if he didn't add a series yet
if (! newChart || ! newChart.nodes || newChart.nodes.length == 0) {
alert(PMA_messages['strAddOneSeriesWarning']);
@ -554,8 +602,25 @@ AJAX.registerOnload('server_status_monitor.js', function() {
$presetList.append('<option value="' + key + '">' + value.title + '</option>');
});
$presetList.change(function() {
$('input#chartPreset').trigger('click');
$('input[name="chartTitle"]').val(presetCharts[$(this).val()].title);
$('input[name="chartTitle"]').val(
$presetList.find(':selected').text()
);
$('#chartPreset').prop('checked', true);
})
$('#chartPreset').click(function () {
$('input[name="chartTitle"]').val(
$presetList.find(':selected').text()
);
});
$('#chartStatusVar').click(function () {
$('input[name="chartTitle"]').val(
$('#chartSeries').find(':selected').text().replace(/_/, " ")
);
});
$('#chartSeries').change(function () {
$('input[name="chartTitle"]').val(
$('#chartSeries').find(':selected').text().replace(/_/, " ")
);
});
}
@ -585,7 +650,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
$('<form />', {
"class": "disableAjax",
method: "post",
action: "file_echo.php?" + url_query + "&filename=1",
action: "file_echo.php?" + PMA_commonParams.get('common_query') + "&filename=1",
style: "display:none;"
})
.append(
@ -602,7 +667,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
$('a[href="#importMonitorConfig"]').click(function() {
$('div#emptyDialog').dialog({title: PMA_messages['strImportDialogTitle']});
$('div#emptyDialog').html(PMA_messages['strImportDialogMessage'] + ':<br/><form action="file_echo.php?' + url_query + '&import=1" method="post" enctype="multipart/form-data">' +
$('div#emptyDialog').html(PMA_messages['strImportDialogMessage'] + ':<br/><form action="file_echo.php?' + PMA_commonParams.get('common_query') + '&import=1" method="post" enctype="multipart/form-data">' +
'<input type="file" name="file"> <input type="hidden" name="import" value="1"> </form>');
var dlgBtns = {};
@ -704,10 +769,15 @@ AJAX.registerOnload('server_status_monitor.js', function() {
$.extend(vars, getvars);
}
$.get('server_status.php?' + url_query, vars,
$.get('server_status_monitor.php?' + PMA_commonParams.get('common_query'), vars,
function(data) {
var logVars = $.parseJSON(data.message),
icon = PMA_getImage('s_success.png'), msg='', str='';
var logVars;
if (data.success == true) {
logVars = data.message;
} else {
return serverResponseError();
}
var icon = PMA_getImage('s_success.png'), msg='', str='';
if (logVars['general_log'] == 'ON') {
if (logVars['slow_query_log'] == 'ON') {
@ -1008,30 +1078,6 @@ AJAX.registerOnload('server_status_monitor.js', function() {
refreshChartGrid();
}
/* Destroys all monitor related resources */
function destroyGrid() {
if (runtime.charts) {
$.each(runtime.charts, function(key, value) {
try {
value.chart.destroy();
} catch(err) {}
});
}
try {
runtime.refreshRequest.abort();
} catch(err) {}
try {
clearTimeout(runtime.refreshTimeout);
} catch(err) {}
$('table#chartGrid').html('');
runtime.charts = null;
runtime.chartAI = 0;
monitorSettings = null;
}
/* Calls destroyGrid() and initGrid(), but before doing so it saves the chart
* data from each chart and restores it after the monitor is initialized again */
function rebuildGrid() {
@ -1103,11 +1149,31 @@ AJAX.registerOnload('server_status_monitor.js', function() {
}
},
highlighter: {
show: true,
showTooltip: false
show: true,
showTooltip: true,
tooltipAxes: 'y',
useAxesFormatters: true
}
};
if (settings.title === PMA_messages['strSystemCPUUsage']
|| settings.title === PMA_messages['strQueryCacheEfficiency']) {
settings.axes.yaxis.tickOptions = {
formatString: "%d %%"
};
} else if (settings.title === PMA_messages['strSystemMemory']
|| settings.title === PMA_messages['strSystemSwap']
) {
settings.stackSeries = true;
settings.axes.yaxis.tickOptions = {
formatter: $.jqplot.byteFormatter(2) // MiB
};
} else if (settings.title === PMA_messages['strTraffic']) {
settings.axes.yaxis.tickOptions = {
formatter: $.jqplot.byteFormatter(1) // KiB
};
}
settings.series = chartObj.series;
if ($('#' + 'gridchart' + runtime.chartAI).length == 0) {
@ -1127,6 +1193,28 @@ AJAX.registerOnload('server_status_monitor.js', function() {
}
chartObj.chart = $.jqplot('gridchart' + runtime.chartAI, series, settings);
var $legend = $('<div />').css('padding', '0.5em');
for (var i in chartObj.chart.series) {
$legend.append(
$('<div />').append(
$('<div>').css({
width: '1em',
height: '1em',
background: chartObj.chart.seriesColors[i]
}).addClass('floatleft')
).append(
$('<div>').text(
chartObj.chart.series[i].label
).addClass('floatleft')
).append(
$('<div class="clearfloat">')
).addClass('floatleft')
);
}
$('#gridchart' + runtime.chartAI)
.css('overflow', 'hidden')
.parent()
.append($legend);
if (initialize != true) {
runtime.charts['c' + runtime.chartAI] = chartObj;
@ -1173,37 +1261,9 @@ AJAX.registerOnload('server_status_monitor.js', function() {
});
$('#gridchart' + runtime.chartAI).bind('jqplotMouseMove', function(ev, gridpos, datapos, neighbor, plot) {
if (neighbor != null) {
if ($('#tooltip_box').length) {
$('#tooltip_box')
.css({
left: ev.pageX + 15,
top: ev.pageY + 15,
padding:'5px'
})
.fadeIn();
}
var xVal = new Date(Math.ceil(neighbor.data[0]));
var xValHours = xVal.getHours();
(xValHours < 10) ? (xValHours = "0" + xValHours) : "";
var xValMinutes = xVal.getMinutes();
(xValMinutes < 10) ? (xValMinutes = "0" + xValMinutes) : "";
var xValSeconds = xVal.getSeconds();
(xValSeconds < 10) ? (xValSeconds = "0" + xValSeconds) : "";
xVal = xValHours + ":" + xValMinutes + ":" + xValSeconds;
var s = '<b>' + xVal + '<br/>' + neighbor.data[1] + '</b>';
$('#tooltip_box').html(s);
}
if (! drawTimeSpan) {
return;
}
if (selectionStartX != undefined) {
$('#selection_box')
.css({
@ -1213,26 +1273,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
}
});
$('#gridchart' + runtime.chartAI).bind('jqplotMouseEnter', function(ev, gridpos, datapos, neighbor, plot) {
if ($('#tooltip_box').length) {
tooltipBox.remove();
}
tooltipBox = $('<div style="z-index:1000;height:40px;position:absolute;background-color:#FFFFFD;opacity:0.8;filter:alpha(opacity=80);">');
$(document.body).append(tooltipBox);
tooltipBox
.attr({id: 'tooltip_box'})
.css({
top: ev.pageY + 15,
left: ev.pageX + 15
})
.fadeIn();
});
$('#gridchart' + runtime.chartAI).bind('jqplotMouseLeave', function(ev, gridpos, datapos, neighbor, plot) {
if ($('#tooltip_box').length) {
tooltipBox.remove();
}
drawTimeSpan = false;
});
@ -1370,20 +1411,21 @@ AJAX.registerOnload('server_status_monitor.js', function() {
/* Called in regular intervalls, this function updates the values of each chart in the grid */
function refreshChartGrid() {
/* Send to server */
runtime.refreshRequest = $.post('server_status.php?' + url_query, {
runtime.refreshRequest = $.post('server_status_monitor.php?' + PMA_commonParams.get('common_query'), {
ajax_request: true,
chart_data: 1,
type: 'chartgrid',
requiredData: $.toJSON(runtime.dataList)
}, function(data) {
var chartData;
try {
chartData = $.parseJSON(data.message);
} catch(err) {
if (data.success == true) {
chartData = data.message;
} else {
return serverResponseError();
}
var value, i = 0;
var diff;
var total;
/* Update values in each graph */
$.each(runtime.charts, function(orderKey, elem) {
@ -1393,6 +1435,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
return;
}
// Draw all series
total = 0;
for (var j = 0; j < elem.nodes.length; j++) {
// Update x-axis
if (i == 0 && j == 0) {
@ -1437,7 +1480,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
// Set y value, if defined
if (value != undefined) {
elem.chart.series[j].data.push([chartData.x, value]);
elem.chart.series[j].data.push([chartData.x, value]);
if(value > elem.maxYLabel) {
elem.maxYLabel = value;
}
@ -1451,14 +1494,30 @@ AJAX.registerOnload('server_status_monitor.js', function() {
elem.chart.series[j].data.shift();
}
}
if (elem.title === PMA_messages['strSystemMemory']
|| elem.title === PMA_messages['strSystemSwap']
) {
total += value;
}
}
}
// update chart options
elem.chart['axes']['xaxis']['max'] = runtime.xmax;
elem.chart['axes']['xaxis']['min'] = runtime.xmin;
elem.chart['axes']['yaxis']['max'] = Math.ceil(elem.maxYLabel*1.2);
elem.chart['axes']['yaxis']['tickInterval'] = Math.ceil(elem.maxYLabel*1.2)/5;
if (elem.title !== PMA_messages['strSystemCPUUsage']
&& elem.title !== PMA_messages['strQueryCacheEfficiency']
&& elem.title !== PMA_messages['strSystemMemory']
&& elem.title !== PMA_messages['strSystemSwap']
) {
elem.chart['axes']['yaxis']['max'] = Math.ceil(elem.maxYLabel*1.1);
elem.chart['axes']['yaxis']['tickInterval'] = Math.ceil(elem.maxYLabel*1.1/5);
} else if (elem.title === PMA_messages['strSystemMemory']
|| elem.title === PMA_messages['strSystemSwap']
) {
elem.chart['axes']['yaxis']['max'] = Math.ceil(total * 1.1 / 100) * 100;
elem.chart['axes']['yaxis']['tickInterval'] = Math.ceil(total * 1.1 / 5);
}
i++;
if (runtime.redrawCharts) {
@ -1472,7 +1531,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
});
}
/* Function to get highest plotted point's y label, to scale the chart,
/* Function to get highest plotted point's y label, to scale the chart,
* TODO: make jqplot's autoscale:true work here
*/
function getMaxYLabel(dataValues) {
@ -1488,7 +1547,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
if (prev == null) {
return undefined;
}
// cur and prev are datapoint arrays, but containing only 1 element for cpu-linux
// cur and prev are datapoint arrays, but containing
// only 1 element for cpu-linux
cur = cur[0];
prev = prev[0];
@ -1573,7 +1633,7 @@ AJAX.registerOnload('server_status_monitor.js', function() {
});
logRequest = $.get('server_status.php?' + url_query,
logRequest = $.get('server_status_monitor.php?' + PMA_commonParams.get('common_query'),
{ ajax_request: true,
log_data: 1,
type: opts.src,
@ -1584,9 +1644,9 @@ AJAX.registerOnload('server_status_monitor.js', function() {
},
function(data) {
var logData;
try {
logData = $.parseJSON(data.message);
} catch(err) {
if (data.success == true) {
logData = data.message;
} else {
return serverResponseError();
}
@ -1655,10 +1715,12 @@ AJAX.registerOnload('server_status_monitor.js', function() {
}
);
/* Handles the actions performed when the user uses any of the log table filters
* which are the filter by name and grouping with ignoring data in WHERE clauses
/* Handles the actions performed when the user uses any of the
* log table filters which are the filter by name and grouping
* with ignoring data in WHERE clauses
*
* @param boolean Should be true when the users enabled or disabled to group queries ignoring data in WHERE clauses
* @param boolean Should be true when the users enabled or disabled
* to group queries ignoring data in WHERE clauses
*/
function filterQueries(varFilterChange) {
var odd_row = false, cell, textFilter;
@ -1699,7 +1761,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
// We just assume the sql text is always in the second last column, and that the total count is right of it
$('div#logTable table tbody tr td:nth-child(' + (runtime.logDataCols.length - 1) + ')').each(function() {
var $t = $(this);
// If query is a SELECT and user enabled or disabled to group queries ignoring data in where statements, we
// If query is a SELECT and user enabled or disabled to group
// queries ignoring data in where statements, we
// need to re-calculate the sums of each row
if (varFilterChange && $t.html().match(/^SELECT/i)) {
if (noVars) {
@ -1708,7 +1771,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
q = $t.text().replace(equalsFilter, '$1=...$6').trim();
q = q.replace(functionFilter, ' $1(...)');
// Js does not specify a limit on property name length, so we can abuse it as index :-)
// Js does not specify a limit on property name length,
// so we can abuse it as index :-)
if (filteredQueries[q]) {
filteredQueries[q] += parseInt($t.next().text());
totalSum += parseInt($t.next().text());
@ -1740,7 +1804,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
}
}
// If not required to be hidden, do we need to hide because of a not matching text filter?
// If not required to be hidden, do we need
// to hide because of a not matching text filter?
if (! hide && (textFilter != null && ! textFilter.exec($t.text()))) {
hide = true;
}
@ -1919,7 +1984,8 @@ AJAX.registerOnload('server_status_monitor.js', function() {
if (codemirror_editor) {
query = PMA_SQLPrettyPrint(query);
codemirror_editor.setValue(query);
// Codemirror is bugged, it doesn't refresh properly sometimes. Following lines seem to fix that
// Codemirror is bugged, it doesn't refresh properly sometimes.
// Following lines seem to fix that
setTimeout(function() {
codemirror_editor.refresh();
},50);
@ -1965,20 +2031,19 @@ AJAX.registerOnload('server_status_monitor.js', function() {
PMA_messages['strAnalyzing'] + ' <img class="ajaxIcon" src="' +
pmaThemeImage + 'ajax_clock_small.gif" alt="">');
$.post('server_status.php?' + url_query, {
$.post('server_status_monitor.php?' + PMA_commonParams.get('common_query'), {
ajax_request: true,
query_analyzer: true,
query: codemirror_editor ? codemirror_editor.getValue() : $('#sqlquery').val(),
database: db
}, function(data) {
data = $.parseJSON(data.message);
var totalTime = 0;
if (data.error) {
if (data.success == true) {
data = data.message;
} else {
$('div#queryAnalyzerDialog div.placeHolder').html('<div class="error">' + data.error + '</div>');
return;
}
var totalTime = 0;
// Float sux, I'll use table :(
$('div#queryAnalyzerDialog div.placeHolder')
.html('<table width="100%" border="0"><tr><td class="explain"></td><td class="chart"></td></tr></table>');
@ -2034,22 +2099,22 @@ AJAX.registerOnload('server_status_monitor.js', function() {
numberTable += '<tr><td>' + data.profiling[i].state + ' </td><td> ' + PMA_prettyProfilingNum(duration, 2) + '</td></tr>';
}
// Only put those values in the pie which are > 2%
for (var i = 0, l = data.profiling.length; i < l; i++) {
duration = parseFloat(data.profiling[i].duration);
if (duration / totalTime > 0.02) {
chartData.push([PMA_prettyProfilingNum(duration, 2) + ' ' + data.profiling[i].state, duration]);
} else {
otherTime += duration;
}
}
if (otherTime > 0) {
chartData.push([PMA_prettyProfilingNum(otherTime, 2) + ' ' + PMA_messages['strOther'], otherTime]);
}
numberTable += '<tr><td><b>' + PMA_messages['strTotalTime'] + '</b></td><td>' + PMA_prettyProfilingNum(totalTime, 2) + '</td></tr>';
numberTable += '</tbody></table>';
@ -2105,3 +2170,39 @@ AJAX.registerOnload('server_status_monitor.js', function() {
AJAX.registerOnload('server_status_monitor.js', function() {
$('a[href="#pauseCharts"]').trigger('click');
});
// Needs to be global as server_status_monitor.js uses it too
function serverResponseError() {
var btns = {};
btns[PMA_messages['strReloadPage']] = function() {
window.location.reload();
};
$('#emptyDialog').dialog({title: PMA_messages['strRefreshFailed']});
$('#emptyDialog').html(
PMA_getImage('s_attention.png') +
PMA_messages['strInvalidResponseExplanation']
);
$('#emptyDialog').dialog({ buttons: btns });
}
/* Destroys all monitor related resources */
function destroyGrid() {
if (runtime.charts) {
$.each(runtime.charts, function(key, value) {
try {
value.chart.destroy();
} catch(err) {}
});
}
try {
runtime.refreshRequest.abort();
} catch(err) {}
try {
clearTimeout(runtime.refreshTimeout);
} catch(err) {}
$('table#chartGrid').html('');
runtime.charts = null;
runtime.chartAI = 0;
monitorSettings = null;
}

39
js/server_status_queries.js Normal file
View File

@ -0,0 +1,39 @@
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*/
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('server_status_queries.js', function() {
var queryPieChart = $('#serverstatusquerieschart').data('queryPieChart');
if (queryPieChart) {
queryPieChart.destroy();
}
});
AJAX.registerOnload('server_status_queries.js', function() {
// Build query statistics chart
var cdata = [];
try {
$.each(jQuery.parseJSON($('#serverstatusquerieschart_data').text()), function(key, value) {
cdata.push([key, parseInt(value)]);
});
$('#serverstatusquerieschart').data(
'queryPieChart',
PMA_createProfilingChartJqplot(
'serverstatusquerieschart',
cdata
)
);
} catch (exception) {
// Could not load chart, no big deal...
}
/*** Table sort tooltip ***/
PMA_createqTip(
$('table.sortable').children('thead').children('tr').has('th'),
PMA_messages['strSortHint']
);
initTableSorter('statustabs_queries');
});

89
js/server_status_sorter.js Normal file
View File

@ -0,0 +1,89 @@
// TODO: tablesorter shouldn't sort already sorted columns
function initTableSorter(tabid) {
var $table, opts;
switch(tabid) {
case 'statustabs_queries':
$table = $('#serverstatusqueriesdetails');
opts = {
sortList: [[3, 1]],
widgets: ['fast-zebra'],
headers: {
1: { sorter: 'fancyNumber' },
2: { sorter: 'fancyNumber' }
}
};
break;
case 'statustabs_allvars':
$table = $('#serverstatusvariables');
opts = {
sortList: [[0, 0]],
widgets: ['fast-zebra'],
headers: {
1: { sorter: 'withinSpanNumber' }
}
};
break;
}
$table.tablesorter(opts);
$table.find('tr:first th')
.append('<img class="icon sortableIcon" src="themes/dot.gif" alt="">');
}
$(function () {
$.tablesorter.addParser({
id: "fancyNumber",
is: function(s) {
return /^[0-9]?[0-9,\.]*\s?(k|M|G|T|%)?$/.test(s);
},
format: function(s) {
var num = jQuery.tablesorter.formatFloat(
s.replace(PMA_messages['strThousandsSeparator'], '')
.replace(PMA_messages['strDecimalSeparator'], '.')
);
var factor = 1;
switch (s.charAt(s.length - 1)) {
case '%': factor = -2; break;
// Todo: Complete this list (as well as in the regexp a few lines up)
case 'k': factor = 3; break;
case 'M': factor = 6; break;
case 'G': factor = 9; break;
case 'T': factor = 12; break;
}
return num * Math.pow(10, factor);
},
type: "numeric"
});
$.tablesorter.addParser({
id: "withinSpanNumber",
is: function(s) {
return /<span class="original"/.test(s);
},
format: function(s, table, html) {
var res = html.innerHTML.match(/<span(\s*style="display:none;"\s*)?\s*class="original">(.*)?<\/span>/);
return (res && res.length >= 3) ? res[2] : 0;
},
type: "numeric"
});
// faster zebra widget: no row visibility check, faster css class switching, no cssChildRow check
$.tablesorter.addWidget({
id: "fast-zebra",
format: function (table) {
if (table.config.debug) {
var time = new Date();
}
$("tr:even", table.tBodies[0])
.removeClass(table.config.widgetZebra.css[0])
.addClass(table.config.widgetZebra.css[1]);
$("tr:odd", table.tBodies[0])
.removeClass(table.config.widgetZebra.css[1])
.addClass(table.config.widgetZebra.css[0]);
if (table.config.debug) {
$.tablesorter.benchmark("Applying Fast-Zebra widget", time);
}
}
});
});

109
js/server_status_variables.js Normal file
View File

@ -0,0 +1,109 @@
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
*
* @package PhpMyAdmin
*/
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('server_status_variables.js', function() {
$('#filterAlert').unbind('change');
$('#filterText').unbind('keyup');
$('#filterCategory').unbind('change');
$('#dontFormat').unbind('change');
});
AJAX.registerOnload('server_status_variables.js', function() {
/*** Table sort tooltip ***/
PMA_createqTip(
$('table.sortable').children('thead').children('tr').has('th'),
PMA_messages['strSortHint']
);
initTableSorter('statustabs_allvars');
// Filters for status variables
var textFilter = null;
var alertFilter = $('#filterAlert').prop('checked');
var categoryFilter = $('#filterCategory').find(':selected').val();
var odd_row = false;
var text = ''; // Holds filter text
/* 3 Filtering functions */
$('#filterAlert').change(function() {
alertFilter = this.checked;
filterVariables();
});
$('#filterCategory').change(function() {
categoryFilter = $(this).val();
filterVariables();
});
$('#dontFormat').change(function() {
// Hiding the table while changing values speeds up the process a lot
$('#serverstatusvariables').hide();
$('#serverstatusvariables td.value span.original').toggle(this.checked);
$('#serverstatusvariables td.value span.formatted').toggle(! this.checked);
$('#serverstatusvariables').show();
}).trigger('change');
$('#filterText').keyup(function(e) {
var word = $(this).val().replace(/_/g, ' ');
if (word.length == 0) {
textFilter = null;
} else {
textFilter = new RegExp("(^| )" + word, 'i');
}
text = word;
filterVariables();
}).trigger('keyup');
/* Filters the status variables by name/category/alert in the variables tab */
function filterVariables() {
var useful_links = 0;
var section = text;
if (categoryFilter.length > 0) {
section = categoryFilter;
}
if (section.length > 1) {
$('#linkSuggestions span').each(function() {
if ($(this).attr('class').indexOf('status_' + section) != -1) {
useful_links++;
$(this).css('display', '');
} else {
$(this).css('display', 'none');
}
});
}
if (useful_links > 0) {
$('#linkSuggestions').css('display', '');
} else {
$('#linkSuggestions').css('display', 'none');
}
odd_row = false;
$('#serverstatusvariables th.name').each(function() {
if ((textFilter == null || textFilter.exec($(this).text()))
&& (! alertFilter || $(this).next().find('span.attention').length>0)
&& (categoryFilter.length == 0 || $(this).parent().hasClass('s_' + categoryFilter))
) {
odd_row = ! odd_row;
$(this).parent().css('display', '');
if (odd_row) {
$(this).parent().addClass('odd');
$(this).parent().removeClass('even');
} else {
$(this).parent().addClass('even');
$(this).parent().removeClass('odd');
}
} else {
$(this).parent().css('display', 'none');
}
});
}
});

10
libraries/Menu.class.php
View File

@ -456,6 +456,16 @@ class PMA_Menu
$tabs['status']['icon'] = 's_status.png';
$tabs['status']['link'] = 'server_status.php';
$tabs['status']['text'] = __('Status');
$tabs['status']['active'] = in_array(
basename($GLOBALS['PMA_PHP_SELF']),
array(
'server_status.php',
'server_status_advisor.php',
'server_status_monitor.php',
'server_status_queries.php',
'server_status_variables.php'
)
);
if ($is_superuser && ! PMA_DRIZZLE) {
$tabs['rights']['icon'] = 's_rights.png';

382
libraries/ServerStatusData.class.php Normal file
View File

@ -0,0 +1,382 @@
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* PMA_ServerStatusData class
* Used by server_status_*.php pages
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
/**
* This class provides data about the server status
*
* All properties of the class are read-only
*
* TODO: Use lazy initialisation for some of the properties
* since not all of the server_status_*.php pages need
* all the data that this class provides.
*
* @package PhpMyAdmin
*/
class PMA_ServerStatusData
{
public $status;
public $sections;
public $variables;
public $used_queries;
public $allocationMap;
public $links;
public $db_isLocal;
public $section;
public $categoryUsed;
public $selfUrl;
/**
* An empty setter makes the above properties read-only
*
* @param string $a key
* @param mixed $b value
*
* @return void
*/
public function __set($a, $b)
{
// Discard everything
}
/**
* Constructor
*
* @return object
*/
public function __construct()
{
$this->selfUrl = basename($GLOBALS['PMA_PHP_SELF']);
/**
* get status from server
*/
$server_status = PMA_DBI_fetch_result('SHOW GLOBAL STATUS', 0, 1);
if (PMA_DRIZZLE) {
// Drizzle doesn't put query statistics into variables, add it
$sql = "SELECT concat('Com_', variable_name), variable_value
FROM data_dictionary.GLOBAL_STATEMENTS";
$statements = PMA_DBI_fetch_result($sql, 0, 1);
$server_status = array_merge($server_status, $statements);
}
/**
* for some calculations we require also some server settings
*/
$server_variables = PMA_DBI_fetch_result('SHOW GLOBAL VARIABLES', 0, 1);
/**
* cleanup of some deprecated values
*/
$server_status = self::cleanDeprecated($server_status);
/**
* calculate some values
*/
// Key_buffer_fraction
if (isset($server_status['Key_blocks_unused'])
&& isset($server_variables['key_cache_block_size'])
&& isset($server_variables['key_buffer_size'])
) {
$server_status['Key_buffer_fraction_%']
= 100
- $server_status['Key_blocks_unused']
* $server_variables['key_cache_block_size']
/ $server_variables['key_buffer_size']
* 100;
} elseif (isset($server_status['Key_blocks_used'])
&& isset($server_variables['key_buffer_size'])) {
$server_status['Key_buffer_fraction_%']
= $server_status['Key_blocks_used']
* 1024
/ $server_variables['key_buffer_size'];
}
// Ratio for key read/write
if (isset($server_status['Key_writes'])
&& isset($server_status['Key_write_requests'])
&& $server_status['Key_write_requests'] > 0
) {
$server_status['Key_write_ratio_%']
= 100 * $server_status['Key_writes'] / $server_status['Key_write_requests'];
}
if (isset($server_status['Key_reads'])
&& isset($server_status['Key_read_requests'])
&& $server_status['Key_read_requests'] > 0
) {
$server_status['Key_read_ratio_%']
= 100 * $server_status['Key_reads'] / $server_status['Key_read_requests'];
}
// Threads_cache_hitrate
if (isset($server_status['Threads_created'])
&& isset($server_status['Connections'])
&& $server_status['Connections'] > 0
) {
$server_status['Threads_cache_hitrate_%']
= 100 - $server_status['Threads_created']
/ $server_status['Connections'] * 100;
}
/**
* split variables in sections
*/
$allocations = array(
// variable name => section
// variable names match when they begin with the given string
'Com_' => 'com',
'Innodb_' => 'innodb',
'Ndb_' => 'ndb',
'Handler_' => 'handler',
'Qcache_' => 'qcache',
'Threads_' => 'threads',
'Slow_launch_threads' => 'threads',
'Binlog_cache_' => 'binlog_cache',
'Created_tmp_' => 'created_tmp',
'Key_' => 'key',
'Delayed_' => 'delayed',
'Not_flushed_delayed_rows' => 'delayed',
'Flush_commands' => 'query',
'Last_query_cost' => 'query',
'Slow_queries' => 'query',
'Queries' => 'query',
'Prepared_stmt_count' => 'query',
'Select_' => 'select',
'Sort_' => 'sort',
'Open_tables' => 'table',
'Opened_tables' => 'table',
'Open_table_definitions' => 'table',
'Opened_table_definitions' => 'table',
'Table_locks_' => 'table',
'Rpl_status' => 'repl',
'Slave_' => 'repl',
'Tc_' => 'tc',
'Ssl_' => 'ssl',
'Open_files' => 'files',
'Open_streams' => 'files',
'Opened_files' => 'files',
);
$sections = array(
// section => section name (description)
'com' => 'Com',
'query' => __('SQL query'),
'innodb' => 'InnoDB',
'ndb' => 'NDB',
'handler' => __('Handler'),
'qcache' => __('Query cache'),
'threads' => __('Threads'),
'binlog_cache' => __('Binary log'),
'created_tmp' => __('Temporary data'),
'delayed' => __('Delayed inserts'),
'key' => __('Key cache'),
'select' => __('Joins'),
'repl' => __('Replication'),
'sort' => __('Sorting'),
'table' => __('Tables'),
'tc' => __('Transaction coordinator'),
'files' => __('Files'),
'ssl' => 'SSL',
'other' => __('Other')
);
/**
* define some needfull links/commands
*/
// variable or section name => (name => url)
$links = array();
$links['table'][__('Flush (close) all tables')]
= $this->selfUrl . '?flush=TABLES&amp;' . PMA_generate_common_url();
$links['table'][__('Show open tables')]
= 'sql.php?sql_query=' . urlencode('SHOW OPEN TABLES') .
'&amp;goto=' . $this->selfUrl . '&amp;' . PMA_generate_common_url();
if ($GLOBALS['server_master_status']) {
$links['repl'][__('Show slave hosts')]
= 'sql.php?sql_query=' . urlencode('SHOW SLAVE HOSTS')
. '&amp;goto=' . $this->selfUrl . '&amp;'
. PMA_generate_common_url();
$links['repl'][__('Show master status')] = '#replication_master';
}
if ($GLOBALS['server_slave_status']) {
$links['repl'][__('Show slave status')] = '#replication_slave';
}
$links['repl']['doc'] = 'replication';
$links['qcache'][__('Flush query cache')]
= $this->selfUrl . '?flush=' . urlencode('QUERY CACHE') . '&amp;' .
PMA_generate_common_url();
$links['qcache']['doc'] = 'query_cache';
//$links['threads'][__('Show processes')]
// = 'server_processlist.php?' . PMA_generate_common_url();
$links['threads']['doc'] = 'mysql_threads';
$links['key']['doc'] = 'myisam_key_cache';
$links['binlog_cache']['doc'] = 'binary_log';
$links['Slow_queries']['doc'] = 'slow_query_log';
$links['innodb'][__('Variables')]
= 'server_engines.php?engine=InnoDB&amp;' . PMA_generate_common_url();
$links['innodb'][__('InnoDB Status')]
= 'server_engines.php?engine=InnoDB&amp;page=Status&amp;' .
PMA_generate_common_url();
$links['innodb']['doc'] = 'innodb';
// Variable to contain all com_ variables (query statistics)
$used_queries = array();
// Variable to map variable names to their respective section name
// (used for js category filtering)
$allocationMap = array();
// Variable to mark used sections
$categoryUsed = array();
// sort vars into arrays
foreach ($server_status as $name => $value) {
$section_found = false;
foreach ($allocations as $filter => $section) {
if (strpos($name, $filter) !== false) {
$allocationMap[$name] = $section;
$categoryUsed[$section] = true;
$section_found = true;
if ($section == 'com' && $value > 0) {
$used_queries[$name] = $value;
}
break; // Only exits inner loop
}
}
if (!$section_found) {
$allocationMap[$name] = 'other';
$categoryUsed['other'] = true;
}
}
if (PMA_DRIZZLE) {
$used_queries = PMA_DBI_fetch_result(
'SELECT * FROM data_dictionary.global_statements',
0,
1
);
unset($used_queries['admin_commands']);
} else {
// admin commands are not queries (e.g. they include COM_PING,
// which is excluded from $server_status['Questions'])
unset($used_queries['Com_admin_commands']);
}
// Set all class properties
$this->db_isLocal = false;
if (strtolower($GLOBALS['cfg']['Server']['host']) === 'localhost'
|| $GLOBALS['cfg']['Server']['host'] === '127.0.0.1'
|| $GLOBALS['cfg']['Server']['host'] === '::1'
) {
$this->db_isLocal = true;
}
$this->status = $server_status;
$this->sections = $sections;
$this->variables = $server_variables;
$this->used_queries = $used_queries;
$this->allocationMap = $allocationMap;
$this->links = $links;
$this->categoryUsed = $categoryUsed;
}
/**
* cleanup of some deprecated values
*
* @param array $server_status status array to process
*
* @return array
*/
public static function cleanDeprecated($server_status)
{
$deprecated = array(
'Com_prepare_sql' => 'Com_stmt_prepare',
'Com_execute_sql' => 'Com_stmt_execute',
'Com_dealloc_sql' => 'Com_stmt_close',
);
foreach ($deprecated as $old => $new) {
if (isset($server_status[$old]) && isset($server_status[$new])) {
unset($server_status[$old]);
}
}
return $server_status;
}
/**
* cleanup of some deprecated values
*
* @return array
*/
public function getMenuHtml()
{
$url_params = PMA_generate_common_url();
$items = array(
array(
'name' => __('Server'),
'url' => 'server_status.php'
),
array(
'name' => __('Query statistics'),
'url' => 'server_status_queries.php'
),
array(
'name' => __('All status variables'),
'url' => 'server_status_variables.php'
),
array(
'name' => __('Monitor'),
'url' => 'server_status_monitor.php'
),
array(
'name' => __('Advisor'),
'url' => 'server_status_advisor.php'
)
);
$retval = '<ul id="topmenu2">';
foreach ($items as $item) {
$class = '';
if ($item['url'] === $this->selfUrl) {
$class = ' class="tabactive"';
}
$retval .= '<li>';
$retval .= '<a' . $class;
$retval .= ' href="' . $item['url'] . '?' . $url_params . '">';
$retval .= $item['name'];
$retval .= '</a>';
$retval .= '</li>';
}
$retval .= '</ul>';
$retval .= '<div class="clearfloat"></div>';
return $retval;
}
}
?>

4
libraries/common.inc.php
View File

@ -391,6 +391,10 @@ $goto_whitelist = array(
'server_processlist.php',
'server_sql.php',
'server_status.php',
'server_status_advisor.php',
'server_status_monitor.php',
'server_status_queries.php',
'server_status_variables.php',
'server_variables.php',
'sql.php',
'tbl_addfield.php',

2154
server_status.php
View File

File diff suppressed because it is too large Load Diff

75
server_status_advisor.php Normal file
View File

@ -0,0 +1,75 @@
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* displays the advisor feature
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/Advisor.class.php';
require_once 'libraries/ServerStatusData.class.php';
if (PMA_DRIZZLE) {
$server_master_status = false;
$server_slave_status = false;
} else {
include_once 'libraries/replication.inc.php';
include_once 'libraries/replication_gui.lib.php';
}
$ServerStatusData = new PMA_ServerStatusData('server_status_advisor.php');
$response = PMA_Response::getInstance();
$scripts = $response->getHeader()->getScripts();
$scripts->addFile('server_status_advisor.js');
$output = '<div>';
$output .= $ServerStatusData->getMenuHtml();
$output .= '<a href="#openAdvisorInstructions">';
$output .= PMA_Util::getIcon('b_help.png', __('Instructions'));
$output .= '</a>';
$output .= '<div id="statustabs_advisor"></div>';
$output .= '<div id="advisorInstructionsDialog" style="display:none;">';
$output .= '<p>';
$output .= __(
'The Advisor system can provide recommendations '
. 'on server variables by analyzing the server status variables.'
);
$output .= '</p>';
$output .= '<p>';
$output .= __(
'Do note however that this system provides recommendations '
. 'based on simple calculations and by rule of thumb which may '
. 'not necessarily apply to your system.'
);
$output .= '</p>';
$output .= '<p>';
$output .= __(
'Prior to changing any of the configuration, be sure to know '
. 'what you are changing (by reading the documentation) and how '
. 'to undo the change. Wrong tuning can have a very negative '
. 'effect on performance.'
);
$output .= '</p>';
$output .= '<p>';
$output .= __(
'The best way to tune your system would be to change only one '
. 'setting at a time, observe or benchmark your database, and undo '
. 'the change if there was no clearly measurable improvement.'
);
$output .= '</p>';
$output .= '</div>';
$output .= '<div id="emptyDialog" style="display:none;"></div>';
$output .= '<div id="advisorData" style="display:none;">';
$advisor = new Advisor();
$output .= htmlspecialchars(
json_encode(
$advisor->run()
)
);
$output .= '</div>';
$output .= '</div>';
$response->addHTML($output);
?>

758
server_status_monitor.php Normal file
View File

@ -0,0 +1,758 @@
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Server status monitor feature
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/server_common.inc.php';
require_once 'libraries/ServerStatusData.class.php';
if (PMA_DRIZZLE) {
$server_master_status = false;
$server_slave_status = false;
} else {
include_once 'libraries/replication.inc.php';
include_once 'libraries/replication_gui.lib.php';
}
/**
* Ajax request
*/
if (isset($_REQUEST['ajax_request']) && $_REQUEST['ajax_request'] == true) {
// Send with correct charset
header('Content-Type: text/html; charset=UTF-8');
// real-time charting data
if (isset($_REQUEST['chart_data'])) {
switch($_REQUEST['type']) {
case 'chartgrid': // Data for the monitor
$ret = json_decode($_REQUEST['requiredData'], true);
$statusVars = array();
$serverVars = array();
$sysinfo = $cpuload = $memory = 0;
$pName = '';
/* Accumulate all required variables and data */
// For each chart
foreach ($ret as $chart_id => $chartNodes) {
// For each data series
foreach ($chartNodes as $node_id => $nodeDataPoints) {
// For each data point in the series (usually just 1)
foreach ($nodeDataPoints as $point_id => $dataPoint) {
$pName = $dataPoint['name'];
switch ($dataPoint['type']) {
/* We only collect the status and server variables here to
* read them all in one query,
* and only afterwards assign them.
* Also do some white list filtering on the names
*/
case 'servervar':
if (! preg_match('/[^a-zA-Z_]+/', $pName)) {
$serverVars[] = $pName;
}
break;
case 'statusvar':
if (! preg_match('/[^a-zA-Z_]+/', $pName)) {
$statusVars[] = $pName;
}
break;
case 'proc':
$result = PMA_DBI_query('SHOW PROCESSLIST');
$ret[$chart_id][$node_id][$point_id]['value']
= PMA_DBI_num_rows($result);
break;
case 'cpu':
if (!$sysinfo) {
include_once 'libraries/sysinfo.lib.php';
$sysinfo = PMA_getSysInfo();
}
if (!$cpuload) {
$cpuload = $sysinfo->loadavg();
}
if (PMA_getSysInfoOs() == 'Linux') {
$ret[$chart_id][$node_id][$point_id]['idle']
= $cpuload['idle'];
$ret[$chart_id][$node_id][$point_id]['busy']
= $cpuload['busy'];
} else {
$ret[$chart_id][$node_id][$point_id]['value']
= $cpuload['loadavg'];
}
break;
case 'memory':
if (!$sysinfo) {
include_once 'libraries/sysinfo.lib.php';
$sysinfo = PMA_getSysInfo();
}
if (!$memory) {
$memory = $sysinfo->memory();
}
$ret[$chart_id][$node_id][$point_id]['value']
= $memory[$pName];
break;
} /* switch */
} /* foreach */
} /* foreach */
} /* foreach */
// Retrieve all required status variables
if (count($statusVars)) {
$statusVarValues = PMA_DBI_fetch_result(
"SHOW GLOBAL STATUS WHERE Variable_name='"
. implode("' OR Variable_name='", $statusVars) . "'",
0,
1
);
} else {
$statusVarValues = array();
}
// Retrieve all required server variables
if (count($serverVars)) {
$serverVarValues = PMA_DBI_fetch_result(
"SHOW GLOBAL VARIABLES WHERE Variable_name='"
. implode("' OR Variable_name='", $serverVars) . "'",
0,
1
);
} else {
$serverVarValues = array();
}
// ...and now assign them
foreach ($ret as $chart_id => $chartNodes) {
foreach ($chartNodes as $node_id => $nodeDataPoints) {
foreach ($nodeDataPoints as $point_id => $dataPoint) {
switch($dataPoint['type']) {
case 'statusvar':
$ret[$chart_id][$node_id][$point_id]['value']
= $statusVarValues[$dataPoint['name']];
break;
case 'servervar':
$ret[$chart_id][$node_id][$point_id]['value']
= $serverVarValues[$dataPoint['name']];
break;
}
}
}
}
$ret['x'] = microtime(true) * 1000;
PMA_Response::getInstance()->addJSON('message', $ret);
exit;
}
}
if (isset($_REQUEST['log_data'])) {
if (PMA_MYSQL_INT_VERSION < 50106) {
// Table logging is only available since 5.1.6
exit('""');
}
$start = intval($_REQUEST['time_start']);
$end = intval($_REQUEST['time_end']);
if ($_REQUEST['type'] == 'slow') {
$q = 'SELECT start_time, user_host, ';
$q .= 'Sec_to_Time(Sum(Time_to_Sec(query_time))) as query_time, ';
$q .= 'Sec_to_Time(Sum(Time_to_Sec(lock_time))) as lock_time, ';
$q .= 'SUM(rows_sent) AS rows_sent, ';
$q .= 'SUM(rows_examined) AS rows_examined, db, sql_text, ';
$q .= 'COUNT(sql_text) AS \'#\' ';
$q .= 'FROM `mysql`.`slow_log` ';
$q .= 'WHERE start_time > FROM_UNIXTIME(' . $start . ') ';
$q .= 'AND start_time < FROM_UNIXTIME(' . $end . ') GROUP BY sql_text';
$result = PMA_DBI_try_query($q);
$return = array('rows' => array(), 'sum' => array());
$type = '';
while ($row = PMA_DBI_fetch_assoc($result)) {
$type = strtolower(
substr($row['sql_text'], 0, strpos($row['sql_text'], ' '))
);
switch($type) {
case 'insert':
case 'update':
//Cut off big inserts and updates, but append byte count instead
if (strlen($row['sql_text']) > 220) {
$implode_sql_text = implode(
' ',
PMA_Util::formatByteDown(
strlen($row['sql_text']), 2, 2
)
);
$row['sql_text'] = substr($row['sql_text'], 0, 200)
. '... [' . $implode_sql_text . ']';
}
break;
default:
break;
}
if (! isset($return['sum'][$type])) {
$return['sum'][$type] = 0;
}
$return['sum'][$type] += $row['#'];
$return['rows'][] = $row;
}
$return['sum']['TOTAL'] = array_sum($return['sum']);
$return['numRows'] = count($return['rows']);
PMA_DBI_free_result($result);
PMA_Response::getInstance()->addJSON('message', $return);
exit;
}
if ($_REQUEST['type'] == 'general') {
$limitTypes = '';
if (isset($_REQUEST['limitTypes']) && $_REQUEST['limitTypes']) {
$limitTypes
= 'AND argument REGEXP \'^(INSERT|SELECT|UPDATE|DELETE)\' ';
}
$q = 'SELECT TIME(event_time) as event_time, user_host, thread_id, ';
$q .= 'server_id, argument, count(argument) as \'#\' ';
$q .= 'FROM `mysql`.`general_log` ';
$q .= 'WHERE command_type=\'Query\' ';
$q .= 'AND event_time > FROM_UNIXTIME(' . $start . ') ';
$q .= 'AND event_time < FROM_UNIXTIME(' . $end . ') ';
$q .= $limitTypes . 'GROUP by argument'; // HAVING count > 1';
$result = PMA_DBI_try_query($q);
$return = array('rows' => array(), 'sum' => array());
$type = '';
$insertTables = array();
$insertTablesFirst = -1;
$i = 0;
$removeVars = isset($_REQUEST['removeVariables'])
&& $_REQUEST['removeVariables'];
while ($row = PMA_DBI_fetch_assoc($result)) {
preg_match('/^(\w+)\s/', $row['argument'], $match);
$type = strtolower($match[1]);
if (! isset($return['sum'][$type])) {
$return['sum'][$type] = 0;
}
$return['sum'][$type] += $row['#'];
switch($type) {
case 'insert':
// Group inserts if selected
if ($removeVars
&& preg_match(
'/^INSERT INTO (`|\'|"|)([^\s\\1]+)\\1/i',
$row['argument'], $matches
)
) {
$insertTables[$matches[2]]++;
if ($insertTables[$matches[2]] > 1) {
$return['rows'][$insertTablesFirst]['#']
= $insertTables[$matches[2]];
// Add a ... to the end of this query to indicate that
// there's been other queries
$temp = $return['rows'][$insertTablesFirst]['argument'];
if ($temp[strlen($temp) - 1] != '.') {
$return['rows'][$insertTablesFirst]['argument']
.= '<br/>...';
}
// Group this value, thus do not add to the result list
continue 2;
} else {
$insertTablesFirst = $i;
$insertTables[$matches[2]] += $row['#'] - 1;
}
}
// No break here
case 'update':
// Cut off big inserts and updates,
// but append byte count therefor
if (strlen($row['argument']) > 220) {
$row['argument'] = substr($row['argument'], 0, 200)
. '... ['
. implode(
' ',
PMA_Util::formatByteDown(
strlen($row['argument'])
),
2,
2
)
. ']';
}
break;
default:
break;
}
$return['rows'][] = $row;
$i++;
}
$return['sum']['TOTAL'] = array_sum($return['sum']);
$return['numRows'] = count($return['rows']);
PMA_DBI_free_result($result);
PMA_Response::getInstance()->addJSON('message', $return);
exit;
}
}
if (isset($_REQUEST['logging_vars'])) {
if (isset($_REQUEST['varName']) && isset($_REQUEST['varValue'])) {
$value = PMA_Util::sqlAddSlashes($_REQUEST['varValue']);
if (! is_numeric($value)) {
$value="'" . $value . "'";
}
if (! preg_match("/[^a-zA-Z0-9_]+/", $_REQUEST['varName'])) {
PMA_DBI_query(
'SET GLOBAL ' . $_REQUEST['varName'] . ' = ' . $value
);
}
}
$loggingVars = PMA_DBI_fetch_result(
'SHOW GLOBAL VARIABLES WHERE Variable_name IN'
. ' ("general_log","slow_query_log","long_query_time","log_output")',
0,
1
);
PMA_Response::getInstance()->addJSON('message', $loggingVars);
exit;
}
if (isset($_REQUEST['query_analyzer'])) {
$return = array();
if (strlen($_REQUEST['database'])) {
PMA_DBI_select_db($_REQUEST['database']);
}
if ($profiling = PMA_Util::profilingSupported()) {
PMA_DBI_query('SET PROFILING=1;');
}
// Do not cache query
$query = preg_replace(
'/^(\s*SELECT)/i',
'\\1 SQL_NO_CACHE',
$_REQUEST['query']
);
$result = PMA_DBI_try_query($query);
$return['affectedRows'] = $GLOBALS['cached_affected_rows'];
$result = PMA_DBI_try_query('EXPLAIN ' . $query);
while ($row = PMA_DBI_fetch_assoc($result)) {
$return['explain'][] = $row;
}
// In case an error happened
$return['error'] = PMA_DBI_getError();
PMA_DBI_free_result($result);
if ($profiling) {
$return['profiling'] = array();
$result = PMA_DBI_try_query(
'SELECT seq,state,duration FROM INFORMATION_SCHEMA.PROFILING'
. ' WHERE QUERY_ID=1 ORDER BY seq'
);
while ($row = PMA_DBI_fetch_assoc($result)) {
$return['profiling'][]= $row;
}
PMA_DBI_free_result($result);
}
PMA_Response::getInstance()->addJSON('message', $return);
exit;
}
}
/**
* JS Includes
*/
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('jquery/jquery.tablesorter.js');
$scripts->addFile('jquery/jquery.json-2.2.js');
$scripts->addFile('jquery/jquery.sortableTable.js');
$scripts->addFile('jquery/timepicker.js');
/* < IE 9 doesn't support canvas natively */
if (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
$scripts->addFile('jqplot/excanvas.js');
}
$scripts->addFile('canvg/canvg.js');
// for charting
$scripts->addFile('jqplot/jquery.jqplot.js');
$scripts->addFile('jqplot/plugins/jqplot.pieRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasTextRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasAxisLabelRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.dateAxisRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.highlighter.js');
$scripts->addFile('jqplot/plugins/jqplot.cursor.js');
$scripts->addFile('jqplot/plugins/jqplot.byteFormatter.js');
$scripts->addFile('date.js');
$scripts->addFile('server_status_monitor.js');
$scripts->addFile('server_status_sorter.js');
/**
* start output
*/
$ServerStatusData = new PMA_ServerStatusData();
/**
* Define some data needed on the client side
*/
$input = '<input type="hidden" name="%s" value="%s" />';
$form = '<form id="js_data" class="hide">';
$form .= sprintf($input, 'server_time', microtime(true) * 1000);
$form .= sprintf($input, 'server_os', PHP_OS);
$form .= sprintf($input, 'is_superuser', PMA_isSuperuser());
$form .= sprintf($input, 'server_db_isLocal', $ServerStatusData->db_isLocal);
$form .= '</form>';
/**
* Define some links used on client side
*/
$links = '<div id="profiling_docu" class="hide">';
$links .= PMA_Util::showMySQLDocu('general-thread-states', 'general-thread-states');
$links .= '</div>';
$links .= '<div id="explain_docu" class="hide">';
$links .= PMA_Util::showMySQLDocu('explain-output', 'explain-output');
$links .= '</div>';
/**
* Output
*/
$response->addHTML('<div>');
$response->addHTML($ServerStatusData->getMenuHtml());
$response->addHTML(getPrintMonitorHtml($ServerStatusData));
$response->addHTML($form);
$response->addHTML($links);
$response->addHTML('</div>');
exit;
/**
* Prints html with monitor
*
* @param object $ServerStatusData An instance of the PMA_ServerStatusData class
*
* @return string
*/
function getPrintMonitorHtml($ServerStatusData)
{
$retval = '<div class="tabLinks">';
$retval .= '<a href="#pauseCharts">';
$retval .= PMA_Util::getImage('play.png') . __('Start Monitor');
$retval .= '</a>';
$retval .= '<a href="#settingsPopup" class="popupLink">';
$retval .= PMA_Util::getImage('s_cog.png') . __('Settings');
$retval .= '</a>';
if (! PMA_DRIZZLE) {
$retval .= '<a href="#monitorInstructionsDialog">';
$retval .= PMA_Util::getImage('b_help.png') . __('Instructions/Setup');
}
$retval .= '<a href="#endChartEditMode" style="display:none;">';
$retval .= PMA_Util::getImage('s_okay.png');
$retval .= __('Done rearranging/editing charts');
$retval .= '</a>';
$retval .= '</div>';
$retval .= '<div class="popupContent settingsPopup">';
$retval .= '<a href="#addNewChart">';
$retval .= PMA_Util::getImage('b_chart.png') . __('Add chart');
$retval .= '</a>';
$retval .= '<a href="#rearrangeCharts">';
$retval .= PMA_Util::getImage('b_tblops.png') . __('Rearrange/edit charts');
$retval .= '</a>';
$retval .= '<div class="clearfloat paddingtop"></div>';
$retval .= '<div class="floatleft">';
$retval .= __('Refresh rate') . '<br />';
$retval .= PMA_getRefreshList(
'gridChartRefresh',
5,
Array(2, 3, 4, 5, 10, 20, 40, 60, 120, 300, 600, 1200)
);
$retval .= '<br />';
$retval .= '</div>';
$retval .= '<div class="floatleft">';
$retval .= __('Chart columns');
$retval .= '<br />';
$retval .= '<select name="chartColumns">';
$retval .= '<option>1</option>';
$retval .= '<option>2</option>';
$retval .= '<option>3</option>';
$retval .= '<option>4</option>';
$retval .= '<option>5</option>';
$retval .= '<option>6</option>';
$retval .= '<option>7</option>';
$retval .= '<option>8</option>';
$retval .= '<option>9</option>';
$retval .= '<option>10</option>';
$retval .= '</select>';
$retval .= '</div>';
$retval .= '<div class="clearfloat paddingtop">';
$retval .= '<b>' . __('Chart arrangement') . '</b> ';
$retval .= PMA_Util::showHint(
__(
'The arrangement of the charts is stored to the browsers local storage. '
. 'You may want to export it if you have a complicated set up.'
)
);
$retval .= '<br/>';
$retval .= '<a class="ajax" href="#importMonitorConfig">';
$retval .= __('Import');
$retval .= '</a>';
$retval .= '&nbsp;&nbsp;';
$retval .= '<a class="disableAjax" href="#exportMonitorConfig">';
$retval .= __('Export');
$retval .= '</a>';
$retval .= '&nbsp;&nbsp;';
$retval .= '<a href="#clearMonitorConfig">';
$retval .= __('Reset to default');
$retval .= '</a>';
$retval .= '</div>';
$retval .= '</div>';
$retval .= '<div id="monitorInstructionsDialog" title="';
$retval .= __('Monitor Instructions') . '" style="display:none;">';
$retval .= __(
'The phpMyAdmin Monitor can assist you in optimizing the server'
. ' configuration and track down time intensive queries. For the latter you'
. ' will need to set log_output to \'TABLE\' and have either the'
. ' slow_query_log or general_log enabled. Note however, that the'
. ' general_log produces a lot of data and increases server load'
. ' by up to 15%'
);
if (PMA_MYSQL_INT_VERSION < 50106) {
$retval .= '<p>';
$retval .= PMA_Util::getImage('s_attention.png');
$retval .= __(
'Unfortunately your Database server does not support logging to table,'
. ' which is a requirement for analyzing the database logs with'
. ' phpMyAdmin. Logging to table is supported by MySQL 5.1.6 and'
. ' onwards. You may still use the server charting features however.'
);
$retval .= '</p>';
} else {
$retval .= '<p></p>';
$retval .= '<img class="ajaxIcon" src="';
$retval .= $GLOBALS['pmaThemeImage'] . 'ajax_clock_small.gif"';
$retval .= ' alt="' . __('Loading') . '" />';
$retval .= '<div class="ajaxContent"></div>';
$retval .= '<div class="monitorUse" style="display:none;">';
$retval .= '<p></p>';
$retval .= '<strong>';
$retval .= __('Using the monitor:');
$retval .= '</strong><p>';
$retval .= __(
'Your browser will refresh all displayed charts in a regular interval.'
. ' You may add charts and change the refresh rate under \'Settings\','
. ' or remove any chart using the cog icon on each respective chart.'
);
$retval .= '</p><p>';
$retval .= __(
'To display queries from the logs, select the relevant time span on any'
. ' chart by holding down the left mouse button and panning over the'
. ' chart. Once confirmed, this will load a table of grouped queries,'
. ' there you may click on any occuring SELECT statements to further'
. ' analyze them.'
);
$retval .= '</p>';
$retval .= '<p>';
$retval .= PMA_Util::getImage('s_attention.png');
$retval .= '<strong>';
$retval .= __('Please note:');
$retval .= '</strong><br />';
$retval .= __(
'Enabling the general_log may increase the server load by'
. ' 5-15%. Also be aware that generating statistics from the logs is a'
. ' load intensive task, so it is advisable to select only a small time'
. ' span and to disable the general_log and empty its table once'
. ' monitoring is not required any more.'
);
$retval .= '</p>';
$retval .= '</div>';
}
$retval .= '</div>';
$retval .= '<div id="addChartDialog" title="' . __('Add chart') . '" style="display:none;">';
$retval .= '<div id="tabGridVariables">';
$retval .= '<p><input type="text" name="chartTitle" value="' . __('Chart Title') . '" /></p>';
$retval .= '<input type="radio" name="chartType" value="preset" id="chartPreset" />';
$retval .= '<label for="chartPreset">' . __('Preset chart') . '</label>';
$retval .= '<select name="presetCharts"></select><br/>';
$retval .= '<input type="radio" name="chartType" value="variable" id="chartStatusVar" checked="checked" />';
$retval .= '<label for="chartStatusVar">';
$retval .= __('Status variable(s)');
$retval .= '</label><br/>';
$retval .= '<div id="chartVariableSettings">';
$retval .= '<label for="chartSeries">' . __('Select series:') . '</label><br />';
$retval .= '<select id="chartSeries" name="varChartList" size="1">';
$retval .= '<option>' . __('Commonly monitored') . '</option>';
$retval .= '<option>Processes</option>';
$retval .= '<option>Questions</option>';
$retval .= '<option>Connections</option>';
$retval .= '<option>Bytes_sent</option>';
$retval .= '<option>Bytes_received</option>';
$retval .= '<option>Threads_connected</option>';
$retval .= '<option>Created_tmp_disk_tables</option>';
$retval .= '<option>Handler_read_first</option>';
$retval .= '<option>Innodb_buffer_pool_wait_free</option>';
$retval .= '<option>Key_reads</option>';
$retval .= '<option>Open_tables</option>';
$retval .= '<option>Select_full_join</option>';
$retval .= '<option>Slow_queries</option>';
$retval .= '</select><br />';
$retval .= '<label for="variableInput">';
$retval .= __('or type variable name:');
$retval .= ' </label>';
$retval .= '<input type="text" name="variableInput" id="variableInput" />';
$retval .= '<p></p>';
$retval .= '<input type="checkbox" name="differentialValue"';
$retval .= ' id="differentialValue" value="differential" checked="checked" />';
$retval .= '<label for="differentialValue">';
$retval .= __('Display as differential value');
$retval .= '</label><br />';
$retval .= '<input type="checkbox" id="useDivisor" name="useDivisor" value="1" />';
$retval .= '<label for="useDivisor">' . __('Apply a divisor') . '</label>';
$retval .= '<span class="divisorInput" style="display:none;">';
$retval .= '<input type="text" name="valueDivisor" size="4" value="1" />';
$retval .= '(<a href="#kibDivisor">' . __('KiB') . '</a>, ';
$retval .= '<a href="#mibDivisor">' . __('MiB') . '</a>)';
$retval .= '</span><br />';
$retval .= '<input type="checkbox" id="useUnit" name="useUnit" value="1" />';
$retval .= '<label for="useUnit">';
$retval .= __('Append unit to data values');
$retval .= '</label>';
$retval .= '<span class="unitInput" style="display:none;">';
$retval .= '<input type="text" name="valueUnit" size="4" value="" />';
$retval .= '</span>';
$retval .= '<p>';
$retval .= '<a href="#submitAddSeries"><b>' . __('Add this series') . '</b></a>';
$retval .= '<span id="clearSeriesLink" style="display:none;">';
$retval .= ' | <a href="#submitClearSeries">' . __('Clear series') . '</a>';
$retval .= '</span>';
$retval .= '</p>';
$retval .= __('Series in Chart:');
$retval .= '<br/>';
$retval .= '<span id="seriesPreview">';
$retval .= '<i>' . __('None') . '</i>';
$retval .= '</span>';
$retval .= '</div>';
$retval .= '</div>';
$retval .= '</div>';
$retval .= '<div id="emptyDialog" title="Dialog" style="display:none;"></div>';
if (! PMA_DRIZZLE) {
$retval .= '<div id="logAnalyseDialog" title="';
$retval .= __('Log statistics') . '" style="display:none;">';
$retval .= '<p>' . __('Selected time range:');
$retval .= '<input type="text" name="dateStart" class="datetimefield" value="" /> - ';
$retval .= '<input type="text" name="dateEnd" class="datetimefield" value="" />';
$retval .= '</p>';
$retval .= '<input type="checkbox" id="limitTypes" value="1" checked="checked" />';
$retval .= '<label for="limitTypes">';
$retval .= __('Only retrieve SELECT,INSERT,UPDATE and DELETE Statements');
$retval .= '</label>';
$retval .= '<br/>';
$retval .= '<input type="checkbox" id="removeVariables" value="1" checked="checked" />';
$retval .= '<label for="removeVariables">';
$retval .= __('Remove variable data in INSERT statements for better grouping');
$retval .= '</label>';
$retval .= '<p>';
$retval .= __('Choose from which log you want the statistics to be generated from.');
$retval .= '</p>';
$retval .= '<p>';
$retval .= __('Results are grouped by query text.');
$retval .= '</p>';
$retval .= '</div>';
$retval .= '<div id="queryAnalyzerDialog" title="';
$retval .= __('Query analyzer') . '" style="display:none;">';
$retval .= '<textarea id="sqlquery"> </textarea>';
$retval .= '<p></p>';
$retval .= '<div class="placeHolder"></div>';
$retval .= '</div>';
}
$retval .= '<table class="clearfloat" id="chartGrid"></table>';
$retval .= '<div id="logTable">';
$retval .= '<br/>';
$retval .= '</div>';
$retval .= '<script type="text/javascript">';
$retval .= 'variableNames = [ ';
$i=0;
foreach ($ServerStatusData->status as $name=>$value) {
if (is_numeric($value)) {
if ($i++ > 0) {
$retval .= ", ";
}
$retval .= "'" . $name . "'";
}
}
$retval .= '];';
$retval .= '</script>';
return $retval;
}
/**
* Builds a <select> list for refresh rates
*
* @param string $name Name of select
* @param int $defaultRate Currently chosen rate
* @param array $refreshRates List of refresh rates
*
* @return string
*/
function PMA_getRefreshList($name,
$defaultRate = 5,
$refreshRates = Array(1, 2, 5, 10, 20, 40, 60, 120, 300, 600)
) {
$return = '<select name="' . $name . '" id="id_' . $name
. '" class="refreshRate">';
foreach ($refreshRates as $rate) {
$selected = ($rate == $defaultRate)?' selected="selected"':'';
$return .= '<option value="' . $rate . '"' . $selected . '>';
if ($rate < 60) {
$return .= sprintf(_ngettext('%d second', '%d seconds', $rate), $rate);
} else {
$rate = $rate / 60;
$return .= sprintf(_ngettext('%d minute', '%d minutes', $rate), $rate);
}
$return .= '</option>';
}
$return .= '</select>';
return $return;
}
?>

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Displays query statistics for the server
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/server_common.inc.php';
require_once 'libraries/ServerStatusData.class.php';
if (PMA_DRIZZLE) {
$server_master_status = false;
$server_slave_status = false;
} else {
include_once 'libraries/replication.inc.php';
include_once 'libraries/replication_gui.lib.php';
}
$ServerStatusData = new PMA_ServerStatusData();
$response = PMA_Response::getInstance();
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('server_status_queries.js');
/* < IE 9 doesn't support canvas natively */
if (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
$scripts->addFile('jqplot/excanvas.js');
}
// for charting
$scripts->addFile('jqplot/jquery.jqplot.js');
$scripts->addFile('jqplot/plugins/jqplot.pieRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasTextRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasAxisLabelRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.dateAxisRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.highlighter.js');
$scripts->addFile('jqplot/plugins/jqplot.cursor.js');
$scripts->addFile('jquery/jquery.tablesorter.js');
$scripts->addFile('server_status_sorter.js');
// Add the html content to the response
$response->addHTML('<div>');
$response->addHTML($ServerStatusData->getMenuHtml());
$response->addHTML(getQueryStatisticsHtml($ServerStatusData));
$response->addHTML('</div>');
exit;
/**
* Returns the html content for the query statistics
*
* @param object $ServerStatusData An instance of the PMA_ServerStatusData class
*
* @return string
*/
function getQueryStatisticsHtml($ServerStatusData)
{
$retval = '';
$hour_factor = 3600 / $ServerStatusData->status['Uptime'];
$used_queries = $ServerStatusData->used_queries;
$total_queries = array_sum($used_queries);
$retval .= '<h3 id="serverstatusqueries">';
/* l10n: Questions is the name of a MySQL Status variable */
$retval .= sprintf(
__('Questions since startup: %s'),
PMA_Util::formatNumber($total_queries, 0)
);
$retval .= ' ';
$retval .= PMA_Util::showMySQLDocu(
'server-status-variables',
'server-status-variables',
false,
'statvar_Questions'
);
$retval .= '<br />';
$retval .= '<span>';
$retval .= '&oslash; ' . __('per hour') . ': ';
$retval .= PMA_Util::formatNumber($total_queries * $hour_factor, 0);
$retval .= '<br />';
$retval .= '&oslash; ' . __('per minute') . ': ';
$retval .= PMA_Util::formatNumber($total_queries * 60 / $ServerStatusData->status['Uptime'], 0);
$retval .= '<br />';
if ($total_queries / $ServerStatusData->status['Uptime'] >= 1) {
$retval .= '&oslash; ' . __('per second') . ': ';
$retval .= PMA_Util::formatNumber($total_queries / $ServerStatusData->status['Uptime'], 0);
}
$retval .= '</span>';
$retval .= '</h3>';
// reverse sort by value to show most used statements first
arsort($used_queries);
$odd_row = true;
$count_displayed_rows = 0;
$perc_factor = 100 / $total_queries; //(- $ServerStatusData->status['Connections']);
$retval .= '<table id="serverstatusqueriesdetails" class="data sortable noclick">';
$retval .= '<col class="namecol" />';
$retval .= '<col class="valuecol" span="3" />';
$retval .= '<thead>';
$retval .= '<tr><th>' . __('Statements') . '</th>';
$retval .= '<th>';
/* l10n: # = Amount of queries */
$retval .= __('#');
$retval .= '</th>';
$retval .= '<th>&oslash; ' . __('per hour') . '</th>';
$retval .= '<th>%</th>';
$retval .= '</tr>';
$retval .= '</thead>';
$retval .= '<tbody>';
$chart_json = array();
$query_sum = array_sum($used_queries);
$other_sum = 0;
foreach ($used_queries as $name => $value) {
$odd_row = !$odd_row;
// For the percentage column, use Questions - Connections, because
// the number of connections is not an item of the Query types
// but is included in Questions. Then the total of the percentages is 100.
$name = str_replace(array('Com_', '_'), array('', ' '), $name);
// Group together values that make out less than 2% into "Other", but only
// if we have more than 6 fractions already
if ($value < $query_sum * 0.02 && count($chart_json)>6) {
$other_sum += $value;
} else {
$chart_json[$name] = $value;
}
$retval .= '<tr class="';
$retval .= $odd_row ? 'odd' : 'even';
$retval .= '">';
$retval .= '<th class="name">' . htmlspecialchars($name) . '</th>';
$retval .= '<td class="value">';
$retval .= htmlspecialchars(PMA_Util::formatNumber($value, 5, 0, true));
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= htmlspecialchars(
PMA_Util::formatNumber($value * $hour_factor, 4, 1, true)
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= htmlspecialchars(
PMA_Util::formatNumber($value * $perc_factor, 0, 2)
);
$retval .= '</td>';
$retval .= '</tr>';
}
$retval .= '</tbody>';
$retval .= '</table>';
$retval .= '<div id="serverstatusquerieschart"></div>';
$retval .= '<div id="serverstatusquerieschart_data" style="display:none;">';
if ($other_sum > 0) {
$chart_json[__('Other')] = $other_sum;
}
$retval .= htmlspecialchars(json_encode($chart_json));
$retval .= '</div>';
return $retval;
}
?>

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Displays a list of server status variables
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/server_common.inc.php';
require_once 'libraries/ServerStatusData.class.php';
if (PMA_DRIZZLE) {
$server_master_status = false;
$server_slave_status = false;
} else {
include_once 'libraries/replication.inc.php';
include_once 'libraries/replication_gui.lib.php';
}
/**
* flush status variables if requested
*/
if (isset($_REQUEST['flush'])) {
$_flush_commands = array(
'STATUS',
'TABLES',
'QUERY CACHE',
);
if (in_array($_REQUEST['flush'], $_flush_commands)) {
PMA_DBI_query('FLUSH ' . $_REQUEST['flush'] . ';');
}
unset($_flush_commands);
}
$ServerStatusData = new PMA_ServerStatusData();
$response = PMA_Response::getInstance();
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('server_status_variables.js');
$scripts->addFile('jquery/jquery.tablesorter.js');
$scripts->addFile('server_status_sorter.js');
$response->addHTML('<div>');
$response->addHTML($ServerStatusData->getMenuHtml());
$response->addHTML(getFilterHtml($ServerStatusData));
$response->addHTML(getLinkSuggestionsHtml($ServerStatusData));
$response->addHTML(getVariablesTableHtml($ServerStatusData));
$response->addHTML('</div>');
exit;
/**
* Returns the html for the list filter
*
* @param Object $ServerStatusData An instance of the PMA_ServerStatusData class
*
* @return string
*/
function getFilterHtml($ServerStatusData)
{
$filterAlert = '';
if (! empty($_REQUEST['filterAlert'])) {
$filterAlert = ' checked="checked"';
}
$filterText = '';
if (! empty($_REQUEST['filterText'])) {
$filterText = htmlspecialchars($_REQUEST['filterText']);
}
$dontFormat = '';
if (! empty($_REQUEST['dontFormat'])) {
$dontFormat = ' checked="checked"';
}
$retval = '';
$retval .= '<fieldset id="tableFilter">';
$retval .= '<legend>' . __('Filters') . '</legend>';
$retval .= '<form action="server_status_variables.php?' . PMA_generate_common_url() . '">';
$retval .= '<input type="submit" value="' . __('Refresh') . '" />';
$retval .= '<div class="formelement">';
$retval .= '<label for="filterText">' . __('Containing the word:') . '</label>';
$retval .= '<input name="filterText" type="text" id="filterText" '
. 'style="vertical-align: baseline;" value="' . $filterText . '" />';
$retval .= '</div>';
$retval .= '<div class="formelement">';
$retval .= '<input' . $filterAlert . ' type="checkbox" name="filterAlert" id="filterAlert" />';
$retval .= '<label for="filterAlert">';
$retval .= __('Show only alert values');
$retval .= '</label>';
$retval .= '</div>';
$retval .= '<div class="formelement">';
$retval .= '<select id="filterCategory" name="filterCategory">';
$retval .= '<option value="">' . __('Filter by category...') . '</option>';
foreach ($ServerStatusData->sections as $section_id => $section_name) {
if (isset($ServerStatusData->categoryUsed[$section_id])) {
if (! empty($_REQUEST['filterCategory'])
&& $_REQUEST['filterCategory'] == $section_id
) {
$selected = ' selected="selected"';
} else {
$selected = '';
}
$retval .= '<option' . $selected . ' value="' . $section_id. '">';
$retval .= htmlspecialchars($section_name) . '</option>';
}
}
$retval .= '</select>';
$retval .= '</div>';
$retval .= '<div class="formelement">';
$retval .= '<input' . $dontFormat . ' type="checkbox" name="dontFormat" id="dontFormat" />';
$retval .= '<label for="dontFormat">';
$retval .= __('Show unformatted values');
$retval .= '</label>';
$retval .= '</div>';
$retval .= '</form>';
$retval .= '</fieldset>';
return $retval;
}
/**
* Prints the suggestion links
*
* @param Object $ServerStatusData An instance of the PMA_ServerStatusData class
*
* @return string
*/
function getLinkSuggestionsHtml($ServerStatusData)
{
$retval = '<div id="linkSuggestions" class="defaultLinks" style="display:none">';
$retval .= '<p class="notice">' . __('Related links:');
foreach ($ServerStatusData->links as $section_name => $section_links) {
$retval .= '<span class="status_' . $section_name . '"> ';
$i=0;
foreach ($section_links as $link_name => $link_url) {
if ($i > 0) {
$retval .= ', ';
}
if ('doc' == $link_name) {
$retval .= PMA_Util::showMySQLDocu($link_url, $link_url);
} else {
$retval .= '<a href="' . $link_url . '">' . $link_name . '</a>';
}
$i++;
}
$retval .= '</span>';
}
unset($link_url, $link_name, $i);
$retval .= '</p>';
$retval .= '</div>';
return $retval;
}
/**
* Returns a table with variables information
*
* @param Object $ServerStatusData An instance of the PMA_ServerStatusData class
*
* @return string
*/
function getVariablesTableHtml($ServerStatusData)
{
$retval = '';
$strShowStatus = getStatusVariablesDescriptions();
/**
* define some alerts
*/
// name => max value before alert
$alerts = array(
// lower is better
// variable => max value
'Aborted_clients' => 0,
'Aborted_connects' => 0,
'Binlog_cache_disk_use' => 0,
'Created_tmp_disk_tables' => 0,
'Handler_read_rnd' => 0,
'Handler_read_rnd_next' => 0,
'Innodb_buffer_pool_pages_dirty' => 0,
'Innodb_buffer_pool_reads' => 0,
'Innodb_buffer_pool_wait_free' => 0,
'Innodb_log_waits' => 0,
'Innodb_row_lock_time_avg' => 10, // ms
'Innodb_row_lock_time_max' => 50, // ms
'Innodb_row_lock_waits' => 0,
'Slow_queries' => 0,
'Delayed_errors' => 0,
'Select_full_join' => 0,
'Select_range_check' => 0,
'Sort_merge_passes' => 0,
'Opened_tables' => 0,
'Table_locks_waited' => 0,
'Qcache_lowmem_prunes' => 0,
'Qcache_free_blocks' => isset($ServerStatusData->server_status['Qcache_total_blocks'])
? $ServerStatusData->server_status['Qcache_total_blocks'] / 5 : 0,
'Slow_launch_threads' => 0,
// depends on Key_read_requests
// normaly lower then 1:0.01
'Key_reads' => isset($ServerStatusData->status['Key_read_requests'])
? (0.01 * $ServerStatusData->status['Key_read_requests']) : 0,
// depends on Key_write_requests
// normaly nearly 1:1
'Key_writes' => isset($ServerStatusData->status['Key_write_requests'])
? (0.9 * $ServerStatusData->status['Key_write_requests']) : 0,
'Key_buffer_fraction' => 0.5,
// alert if more than 95% of thread cache is in use
'Threads_cached' => isset($ServerStatusData->variables['thread_cache_size'])
? 0.95 * $ServerStatusData->variables['thread_cache_size'] : 0
// higher is better
// variable => min value
//'Handler read key' => '> ',
);
$retval .= '<table class="data sortable noclick" id="serverstatusvariables">';
$retval .= '<col class="namecol" />';
$retval .= '<col class="valuecol" />';
$retval .= '<col class="descrcol" />';
$retval .= '<thead>';
$retval .= '<tr>';
$retval .= '<th>' . __('Variable') . '</th>';
$retval .= '<th>' . __('Value') . '</th>';
$retval .= '<th>' . __('Description') . '</th>';
$retval .= '</tr>';
$retval .= '</thead>';
$retval .= '<tbody>';
$odd_row = false;
foreach ($ServerStatusData->status as $name => $value) {
$odd_row = !$odd_row;
$retval .= '<tr class="' . ($odd_row ? 'odd' : 'even')
. (isset($ServerStatusData->allocationMap[$name])?' s_' . $ServerStatusData->allocationMap[$name] : '')
. '">';
$retval .= '<th class="name">';
$retval .= htmlspecialchars(str_replace('_', ' ', $name));
/* Fields containing % are calculated, they can not be described in MySQL documentation */
if (strpos($name, '%') === false) {
$retval .= PMA_Util::showMySQLDocu(
'server-status-variables',
'server-status-variables',
false,
'statvar_' . $name
);
}
$retval .= '</th>';
$retval .= '<td class="value"><span class="formatted">';
if (isset($alerts[$name])) {
if ($value > $alerts[$name]) {
$retval .= '<span class="attention">';
} else {
$retval .= '<span class="allfine">';
}
}
if ('%' === substr($name, -1, 1)) {
$retval .= htmlspecialchars(PMA_Util::formatNumber($value, 0, 2)) . ' %';
} elseif (strpos($name, 'Uptime') !== false) {
$retval .= htmlspecialchars(
PMA_Util::timespanFormat($value)
);
} elseif (is_numeric($value) && $value == (int) $value && $value > 1000) {
$retval .= htmlspecialchars(PMA_Util::formatNumber($value, 3, 1));
} elseif (is_numeric($value) && $value == (int) $value) {
$retval .= htmlspecialchars(PMA_Util::formatNumber($value, 3, 0));
} elseif (is_numeric($value)) {
$retval .= htmlspecialchars(PMA_Util::formatNumber($value, 3, 1));
} else {
$retval .= htmlspecialchars($value);
}
if (isset($alerts[$name])) {
$retval .= '</span>';
}
$retval .= '</span>';
$retval .= '<span style="display:none;" class="original">';
$retval .= $value;
$retval .= '</span>';
$retval .= '</td>';
$retval .= '<td class="descr">';
if (isset($strShowStatus[$name])) {
$retval .= $strShowStatus[$name];
}
if (isset($ServerStatusData->links[$name])) {
foreach ($ServerStatusData->links[$name] as $link_name => $link_url) {
if ('doc' == $link_name) {
$retval .= PMA_Util::showMySQLDocu($link_url, $link_url);
} else {
$retval .= ' <a href="' . $link_url . '">' . $link_name . '</a>';
}
}
unset($link_url, $link_name);
}
$retval .= '</td>';
$retval .= '</tr>';
}
$retval .= '</tbody>';
$retval .= '</table>';
return $retval;
}
/**
* Returns a list of variable descriptions
*
* @return array
*/
function getStatusVariablesDescriptions()
{
/**
* Messages are built using the message name
*/
return array(
'Aborted_clients' => __(
'The number of connections that were aborted because the client died'
. ' without closing the connection properly.'
),
'Aborted_connects' => __(
'The number of failed attempts to connect to the MySQL server.'
),
'Binlog_cache_disk_use' => __(
'The number of transactions that used the temporary binary log cache'
. ' but that exceeded the value of binlog_cache_size and used a'
. ' temporary file to store statements from the transaction.'
),
'Binlog_cache_use' => __(
'The number of transactions that used the temporary binary log cache.'
),
'Connections' => __(
'The number of connection attempts (successful or not)'
. ' to the MySQL server.'
),
'Created_tmp_disk_tables' => __(
'The number of temporary tables on disk created automatically by'
. ' the server while executing statements. If'
. ' Created_tmp_disk_tables is big, you may want to increase the'
. ' tmp_table_size value to cause temporary tables to be'
. ' memory-based instead of disk-based.'
),
'Created_tmp_files' => __(
'How many temporary files mysqld has created.'
),
'Created_tmp_tables' => __(
'The number of in-memory temporary tables created automatically'
. ' by the server while executing statements.'
),
'Delayed_errors' => __(
'The number of rows written with INSERT DELAYED for which some'
. ' error occurred (probably duplicate key).'
),
'Delayed_insert_threads' => __(
'The number of INSERT DELAYED handler threads in use. Every'
. ' different table on which one uses INSERT DELAYED gets'
. ' its own thread.'
),
'Delayed_writes' => __(
'The number of INSERT DELAYED rows written.'
),
'Flush_commands' => __(
'The number of executed FLUSH statements.'
),
'Handler_commit' => __(
'The number of internal COMMIT statements.'
),
'Handler_delete' => __(
'The number of times a row was deleted from a table.'
),
'Handler_discover' => __(
'The MySQL server can ask the NDB Cluster storage engine if it'
. ' knows about a table with a given name. This is called discovery.'
. ' Handler_discover indicates the number of time tables have been'
. ' discovered.'
),
'Handler_read_first' => __(
'The number of times the first entry was read from an index. If this'
. ' is high, it suggests that the server is doing a lot of full'
. ' index scans; for example, SELECT col1 FROM foo, assuming that'
. ' col1 is indexed.'
),
'Handler_read_key' => __(
'The number of requests to read a row based on a key. If this is'
. ' high, it is a good indication that your queries and tables'
. ' are properly indexed.'
),
'Handler_read_next' => __(
'The number of requests to read the next row in key order. This is'
. ' incremented if you are querying an index column with a range'
. ' constraint or if you are doing an index scan.'
),
'Handler_read_prev' => __(
'The number of requests to read the previous row in key order.'
. ' This read method is mainly used to optimize ORDER BY ... DESC.'
),
'Handler_read_rnd' => __(
'The number of requests to read a row based on a fixed position.'
. ' This is high if you are doing a lot of queries that require'
. ' sorting of the result. You probably have a lot of queries that'
. ' require MySQL to scan whole tables or you have joins that'
. ' don\'t use keys properly.'
),
'Handler_read_rnd_next' => __(
'The number of requests to read the next row in the data file.'
. ' This is high if you are doing a lot of table scans. Generally'
. ' this suggests that your tables are not properly indexed or that'
. ' your queries are not written to take advantage of the indexes'
. ' you have.'
),
'Handler_rollback' => __(
'The number of internal ROLLBACK statements.'
),
'Handler_update' => __(
'The number of requests to update a row in a table.'
),
'Handler_write' => __(
'The number of requests to insert a row in a table.'
),
'Innodb_buffer_pool_pages_data' => __(
'The number of pages containing data (dirty or clean).'
),
'Innodb_buffer_pool_pages_dirty' => __(
'The number of pages currently dirty.'
),
'Innodb_buffer_pool_pages_flushed' => __(
'The number of buffer pool pages that have been requested'
. ' to be flushed.'
),
'Innodb_buffer_pool_pages_free' => __(
'The number of free pages.'
),
'Innodb_buffer_pool_pages_latched' => __(
'The number of latched pages in InnoDB buffer pool. These are pages'
. ' currently being read or written or that can\'t be flushed or'
. ' removed for some other reason.'
),
'Innodb_buffer_pool_pages_misc' => __(
'The number of pages busy because they have been allocated for'
. ' administrative overhead such as row locks or the adaptive'
. ' hash index. This value can also be calculated as'
. ' Innodb_buffer_pool_pages_total - Innodb_buffer_pool_pages_free'
. ' - Innodb_buffer_pool_pages_data.'
),
'Innodb_buffer_pool_pages_total' => __(
'Total size of buffer pool, in pages.'
),
'Innodb_buffer_pool_read_ahead_rnd' => __(
'The number of "random" read-aheads InnoDB initiated. This happens'
. ' when a query is to scan a large portion of a table but in'
. ' random order.'
),
'Innodb_buffer_pool_read_ahead_seq' => __(
'The number of sequential read-aheads InnoDB initiated. This'
. ' happens when InnoDB does a sequential full table scan.'
),
'Innodb_buffer_pool_read_requests' => __(
'The number of logical read requests InnoDB has done.'
),
'Innodb_buffer_pool_reads' => __(
'The number of logical reads that InnoDB could not satisfy'
. ' from buffer pool and had to do a single-page read.'
),
'Innodb_buffer_pool_wait_free' => __(
'Normally, writes to the InnoDB buffer pool happen in the'
. ' background. However, if it\'s necessary to read or create a page'
. ' and no clean pages are available, it\'s necessary to wait for'
. ' pages to be flushed first. This counter counts instances of'
. ' these waits. If the buffer pool size was set properly, this'
. ' value should be small.'
),
'Innodb_buffer_pool_write_requests' => __(
'The number writes done to the InnoDB buffer pool.'
),
'Innodb_data_fsyncs' => __(
'The number of fsync() operations so far.'
),
'Innodb_data_pending_fsyncs' => __(
'The current number of pending fsync() operations.'
),
'Innodb_data_pending_reads' => __(
'The current number of pending reads.'
),
'Innodb_data_pending_writes' => __(
'The current number of pending writes.'
),
'Innodb_data_read' => __(
'The amount of data read so far, in bytes.'
),
'Innodb_data_reads' => __(
'The total number of data reads.'
),
'Innodb_data_writes' => __(
'The total number of data writes.'
),
'Innodb_data_written' => __(
'The amount of data written so far, in bytes.'
),
'Innodb_dblwr_pages_written' => __(
'The number of pages that have been written for'
. ' doublewrite operations.'
),
'Innodb_dblwr_writes' => __(
'The number of doublewrite operations that have been performed.'
),
'Innodb_log_waits' => __(
'The number of waits we had because log buffer was too small and'
. ' we had to wait for it to be flushed before continuing.'
),
'Innodb_log_write_requests' => __(
'The number of log write requests.'
),
'Innodb_log_writes' => __(
'The number of physical writes to the log file.'
),
'Innodb_os_log_fsyncs' => __(
'The number of fsync() writes done to the log file.'
),
'Innodb_os_log_pending_fsyncs' => __(
'The number of pending log file fsyncs.'
),
'Innodb_os_log_pending_writes' => __(
'Pending log file writes.'
),
'Innodb_os_log_written' => __(
'The number of bytes written to the log file.'
),
'Innodb_pages_created' => __(
'The number of pages created.'
),
'Innodb_page_size' => __(
'The compiled-in InnoDB page size (default 16KB). Many values are'
. ' counted in pages; the page size allows them to be easily'
. ' converted to bytes.'
),
'Innodb_pages_read' => __(
'The number of pages read.'
),
'Innodb_pages_written' => __(
'The number of pages written.'
),
'Innodb_row_lock_current_waits' => __(
'The number of row locks currently being waited for.'
),
'Innodb_row_lock_time_avg' => __(
'The average time to acquire a row lock, in milliseconds.'
),
'Innodb_row_lock_time' => __(
'The total time spent in acquiring row locks, in milliseconds.'
),
'Innodb_row_lock_time_max' => __(
'The maximum time to acquire a row lock, in milliseconds.'
),
'Innodb_row_lock_waits' => __(
'The number of times a row lock had to be waited for.'
),
'Innodb_rows_deleted' => __(
'The number of rows deleted from InnoDB tables.'
),
'Innodb_rows_inserted' => __(
'The number of rows inserted in InnoDB tables.'
),
'Innodb_rows_read' => __(
'The number of rows read from InnoDB tables.'
),
'Innodb_rows_updated' => __(
'The number of rows updated in InnoDB tables.'
),
'Key_blocks_not_flushed' => __(
'The number of key blocks in the key cache that have changed but'
. ' haven\'t yet been flushed to disk. It used to be known as'
. ' Not_flushed_key_blocks.'
),
'Key_blocks_unused' => __(
'The number of unused blocks in the key cache. You can use this'
. ' value to determine how much of the key cache is in use.'
),
'Key_blocks_used' => __(
'The number of used blocks in the key cache. This value is a'
. ' high-water mark that indicates the maximum number of blocks'
. ' that have ever been in use at one time.'
),
'Key_buffer_fraction_%' => __(
'Percentage of used key cache (calculated value)'
),
'Key_read_requests' => __(
'The number of requests to read a key block from the cache.'
),
'Key_reads' => __(
'The number of physical reads of a key block from disk. If Key_reads'
. ' is big, then your key_buffer_size value is probably too small.'
. ' The cache miss rate can be calculated as'
. ' Key_reads/Key_read_requests.'
),
'Key_read_ratio_%' => __(
'Key cache miss calculated as rate of physical reads compared'
. ' to read requests (calculated value)'
),
'Key_write_requests' => __(
'The number of requests to write a key block to the cache.'
),
'Key_writes' => __(
'The number of physical writes of a key block to disk.'
),
'Key_write_ratio_%' => __(
'Percentage of physical writes compared'
. ' to write requests (calculated value)'
),
'Last_query_cost' => __(
'The total cost of the last compiled query as computed by the query'
. ' optimizer. Useful for comparing the cost of different query'
. ' plans for the same query. The default value of 0 means that'
. ' no query has been compiled yet.'
),
'Max_used_connections' => __(
'The maximum number of connections that have been in use'
. ' simultaneously since the server started.'
),
'Not_flushed_delayed_rows' => __(
'The number of rows waiting to be written in INSERT DELAYED queues.'
),
'Opened_tables' => __(
'The number of tables that have been opened. If opened tables is'
. ' big, your table cache value is probably too small.'
),
'Open_files' => __(
'The number of files that are open.'
),
'Open_streams' => __(
'The number of streams that are open (used mainly for logging).'
),
'Open_tables' => __(
'The number of tables that are open.'
),
'Qcache_free_blocks' => __(
'The number of free memory blocks in query cache. High numbers can'
. ' indicate fragmentation issues, which may be solved by issuing'
. ' a FLUSH QUERY CACHE statement.'
),
'Qcache_free_memory' => __(
'The amount of free memory for query cache.'
),
'Qcache_hits' => __(
'The number of cache hits.'
),
'Qcache_inserts' => __(
'The number of queries added to the cache.'
),
'Qcache_lowmem_prunes' => __(
'The number of queries that have been removed from the cache to'
. ' free up memory for caching new queries. This information can'
. ' help you tune the query cache size. The query cache uses a'
. ' least recently used (LRU) strategy to decide which queries'
. ' to remove from the cache.'
),
'Qcache_not_cached' => __(
'The number of non-cached queries (not cachable, or not cached'
. ' due to the query_cache_type setting).'
),
'Qcache_queries_in_cache' => __(
'The number of queries registered in the cache.'
),
'Qcache_total_blocks' => __(
'The total number of blocks in the query cache.'
),
'Rpl_status' => __(
'The status of failsafe replication (not yet implemented).'
),
'Select_full_join' => __(
'The number of joins that do not use indexes. If this value is'
. ' not 0, you should carefully check the indexes of your tables.'
),
'Select_full_range_join' => __(
'The number of joins that used a range search on a reference table.'
),
'Select_range_check' => __(
'The number of joins without keys that check for key usage after'
. ' each row. (If this is not 0, you should carefully check the'
. ' indexes of your tables.)'
),
'Select_range' => __(
'The number of joins that used ranges on the first table. (It\'s'
. ' normally not critical even if this is big.)'
),
'Select_scan' => __(
'The number of joins that did a full scan of the first table.'
),
'Slave_open_temp_tables' => __(
'The number of temporary tables currently'
. ' open by the slave SQL thread.'
),
'Slave_retried_transactions' => __(
'Total (since startup) number of times the replication slave SQL'
. ' thread has retried transactions.'
),
'Slave_running' => __(
'This is ON if this server is a slave that is connected to a master.'
),
'Slow_launch_threads' => __(
'The number of threads that have taken more than slow_launch_time'
. ' seconds to create.'
),
'Slow_queries' => __(
'The number of queries that have taken more than long_query_time'
. ' seconds.'
),
'Sort_merge_passes' => __(
'The number of merge passes the sort algorithm has had to do.'
. ' If this value is large, you should consider increasing the'
. ' value of the sort_buffer_size system variable.'
),
'Sort_range' => __(
'The number of sorts that were done with ranges.'
),
'Sort_rows' => __(
'The number of sorted rows.'
),
'Sort_scan' => __(
'The number of sorts that were done by scanning the table.'
),
'Table_locks_immediate' => __(
'The number of times that a table lock was acquired immediately.'
),
'Table_locks_waited' => __(
'The number of times that a table lock could not be acquired'
. ' immediately and a wait was needed. If this is high, and you have'
. ' performance problems, you should first optimize your queries,'
. ' and then either split your table or tables or use replication.'
),
'Threads_cached' => __(
'The number of threads in the thread cache. The cache hit rate can'
. ' be calculated as Threads_created/Connections. If this value is'
. ' red you should raise your thread_cache_size.'
),
'Threads_connected' => __(
'The number of currently open connections.'
),
'Threads_created' => __(
'The number of threads created to handle connections. If'
. ' Threads_created is big, you may want to increase the'
. ' thread_cache_size value. (Normally this doesn\'t give a notable'
. ' performance improvement if you have a good thread'
. ' implementation.)'
),
'Threads_cache_hitrate_%' => __(
'Thread cache hit rate (calculated value)'
),
'Threads_running' => __(
'The number of threads that are not sleeping.'
)
);
}
?>

4
themes/original/css/common.css.php
View File

@ -1017,10 +1017,6 @@ img.sortableIcon {
white-space: nowrap;
}
.jsfeature {
display: none; /* Made visible with js */
}
/* Also used for the variables page */
fieldset#tableFilter {
margin-bottom:1em;

4
themes/pmahomme/css/common.css.php
View File

@ -1262,10 +1262,6 @@ img.sortableIcon {
white-space: nowrap;
}
.jsfeature {
display: none; /* Made visible with js */
}
/* Also used for the variables page */
fieldset#tableFilter {
margin-bottom: 1em;