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cd30684589
phpmyadmin/libraries/server_status.lib.php
Hugues Peccatte 2fe6ff4655 Set namespace on Advisor, Config, Console and Util classes. 
Set namespace on DbQbe.
Set namespace to 'DbSearch'.
Split Advisor.class.php file.
Change Advisor namespace.
Rename DbQbe class and file.
Set namespace on DisplayResults.
Set namespace on Error.
Use namespace for ErrorHandler.
Add class autoloader.
Change ErrorHandler filename.
Remove some require.
Update Config namespace path.
Update PMA_Util to PMA\libraries\Util.
Rename Font and File classes files.
Use namespace for Footer.
Set namespace in all libraries classes.
Namespace OutputBuffering.
Export SubPartition.
Rename Partition file.
Namespace PDF.
Namespace RecentFavoriteTable.
Replace PMA_Response by Response and PMA_Message by Message.
Update uses and calls.
Fix unit tests.
Fix SqlParser autoload.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
2015-08-29 16:27:21 +02:00

330 lines
10 KiB
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* functions for displaying server status
*
* @usedby server_status.php
*
* @package PhpMyAdmin
*/
use PMA\libraries\PMA_ServerStatusData;
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Prints server status information: processes, connections and traffic
*
* @param PMA_ServerStatusData $ServerStatusData Server status data
*
* @return string
*/
function PMA_getHtmlForServerStatus($ServerStatusData)
{
//display the server state General Information
$retval = PMA_getHtmlForServerStateGeneralInfo($ServerStatusData);
//display the server state traffic information
$retval .= PMA_getHtmlForServerStateTraffic($ServerStatusData);
//display the server state connection information
$retval .= PMA_getHtmlForServerStateConnections($ServerStatusData);
// display replication information
if ($GLOBALS['replication_info']['master']['status']
|| $GLOBALS['replication_info']['slave']['status']
) {
$retval .= PMA_getHtmlForReplicationInfo();
}
return $retval;
}
/**
* Prints server state General information
*
* @param PMA_ServerStatusData $ServerStatusData Server status data
*
* @return string
*/
function PMA_getHtmlForServerStateGeneralInfo($ServerStatusData)
{
$start_time = $GLOBALS['dbi']->fetchValue(
'SELECT UNIX_TIMESTAMP() - ' . $ServerStatusData->status['Uptime']
);
$retval = '<h3>';
$bytes_received = $ServerStatusData->status['Bytes_received'];
$bytes_sent = $ServerStatusData->status['Bytes_sent'];
$retval .= sprintf(
__('Network traffic since startup: %s'),
implode(
' ',
PMA\libraries\Util::formatByteDown(
$bytes_received + $bytes_sent,
3,
1
)
)
);
$retval .= '</h3>';
$retval .= '<p>';
$retval .= sprintf(
__('This MySQL server has been running for %1$s. It started up on %2$s.'),
PMA\libraries\Util::timespanFormat($ServerStatusData->status['Uptime']),
PMA\libraries\Util::localisedDate($start_time)
) . "\n";
$retval .= '</p>';
return $retval;
}
/**
* Returns HTML to display replication information
*
* @return string HTML on replication
*/
function PMA_getHtmlForReplicationInfo()
{
$retval = '<p class="notice clearfloat">';
if ($GLOBALS['replication_info']['master']['status']
&& $GLOBALS['replication_info']['slave']['status']
) {
$retval .= __(
'This MySQL server works as <b>master</b> and '
. '<b>slave</b> in <b>replication</b> process.'
);
} elseif ($GLOBALS['replication_info']['master']['status']) {
$retval .= __(
'This MySQL server works as <b>master</b> '
. 'in <b>replication</b> process.'
);
} elseif ($GLOBALS['replication_info']['slave']['status']) {
$retval .= __(
'This MySQL server works as <b>slave</b> '
. 'in <b>replication</b> process.'
);
}
$retval .= '</p>';
/*
* if the server works as master or slave in replication process,
* display useful information
*/
$retval .= '<hr class="clearfloat" />';
$retval .= '<h3><a name="replication">';
$retval .= __('Replication status');
$retval .= '</a></h3>';
foreach ($GLOBALS['replication_types'] as $type) {
if (isset($GLOBALS['replication_info'][$type]['status'])
&& $GLOBALS['replication_info'][$type]['status']
) {
$retval .= PMA_getHtmlForReplicationStatusTable($type);
}
}
return $retval;
}
/**
* Prints server state traffic information
*
* @param PMA_ServerStatusData $ServerStatusData Server status data
*
* @return string
*/
function PMA_getHtmlForServerStateTraffic($ServerStatusData)
{
$hour_factor = 3600 / $ServerStatusData->status['Uptime'];
$retval = '<table id="serverstatustraffic" class="data noclick">';
$retval .= '<thead>';
$retval .= '<tr>';
$retval .= '<th>';
$retval .= __('Traffic') . '&nbsp;';
$retval .= PMA\libraries\Util::showHint(
__(
'On a busy server, the byte counters may overrun, so those statistics '
. 'as reported by the MySQL server may be incorrect.'
)
);
$retval .= '</th>';
$retval .= '<th>#</th>';
$retval .= '<th>&oslash; ' . __('per hour') . '</th>';
$retval .= '</tr>';
$retval .= '</thead>';
$retval .= '<tbody>';
$retval .= '<tr class="odd">';
$retval .= '<th class="name">' . __('Received') . '</th>';
$retval .= '<td class="value">';
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
$ServerStatusData->status['Bytes_received'], 3, 1
)
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
$ServerStatusData->status['Bytes_received'] * $hour_factor, 3, 1
)
);
$retval .= '</td>';
$retval .= '</tr>';
$retval .= '<tr class="even">';
$retval .= '<th class="name">' . __('Sent') . '</th>';
$retval .= '<td class="value">';
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
$ServerStatusData->status['Bytes_sent'], 3, 1
)
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
$ServerStatusData->status['Bytes_sent'] * $hour_factor, 3, 1
)
);
$retval .= '</td>';
$retval .= '</tr>';
$retval .= '<tr class="odd">';
$retval .= '<th class="name">' . __('Total') . '</th>';
$retval .= '<td class="value">';
$bytes_received = $ServerStatusData->status['Bytes_received'];
$bytes_sent = $ServerStatusData->status['Bytes_sent'];
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
$bytes_received + $bytes_sent, 3, 1
)
);
$retval .= '</td>';
$retval .= '<td class="value">';
$bytes_received = $ServerStatusData->status['Bytes_received'];
$bytes_sent = $ServerStatusData->status['Bytes_sent'];
$retval .= implode(
' ',
PMA\libraries\Util::formatByteDown(
($bytes_received + $bytes_sent) * $hour_factor, 3, 1
)
);
$retval .= '</td>';
$retval .= '</tr>';
$retval .= '</tbody>';
$retval .= '</table>';
return $retval;
}
/**
* Prints server state connections information
*
* @param PMA_ServerStatusData $ServerStatusData Server status data
*
* @return string
*/
function PMA_getHtmlForServerStateConnections($ServerStatusData)
{
$hour_factor = 3600 / $ServerStatusData->status['Uptime'];
$retval = '<table id="serverstatusconnections" class="data noclick">';
$retval .= '<thead>';
$retval .= '<tr>';
$retval .= '<th>' . __('Connections') . '</th>';
$retval .= '<th>#</th>';
$retval .= '<th>&oslash; ' . __('per hour') . '</th>';
$retval .= '<th>%</th>';
$retval .= '</tr>';
$retval .= '</thead>';
$retval .= '<tbody>';
$retval .= '<tr class="odd">';
$retval .= '<th class="name">' . __('Max. concurrent connections') . '</th>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Max_used_connections'], 0
);
$retval .= '</td>';
$retval .= '<td class="value">--- </td>';
$retval .= '<td class="value">--- </td>';
$retval .= '</tr>';
$retval .= '<tr class="even">';
$retval .= '<th class="name">' . __('Failed attempts') . '</th>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Aborted_connects'], 4, 1, true
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Aborted_connects'] * $hour_factor, 4, 2, true
);
$retval .= '</td>';
$retval .= '<td class="value">';
if ($ServerStatusData->status['Connections'] > 0) {
$abortNum = $ServerStatusData->status['Aborted_connects'];
$connectNum = $ServerStatusData->status['Connections'];
$retval .= PMA\libraries\Util::formatNumber(
$abortNum * 100 / $connectNum,
0, 2, true
);
$retval .= '%';
} else {
$retval .= '--- ';
}
$retval .= '</td>';
$retval .= '</tr>';
$retval .= '<tr class="odd">';
$retval .= '<th class="name">' . __('Aborted') . '</th>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Aborted_clients'], 4, 1, true
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Aborted_clients'] * $hour_factor, 4, 2, true
);
$retval .= '</td>';
$retval .= '<td class="value">';
if ($ServerStatusData->status['Connections'] > 0) {
$abortNum = $ServerStatusData->status['Aborted_clients'];
$connectNum = $ServerStatusData->status['Connections'];
$retval .= PMA\libraries\Util::formatNumber(
$abortNum * 100 / $connectNum,
0, 2, true
);
$retval .= '%';
} else {
$retval .= '--- ';
}
$retval .= '</td>';
$retval .= '</tr>';
$retval .= '<tr class="even">';
$retval .= '<th class="name">' . __('Total') . '</th>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Connections'], 4, 0
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(
$ServerStatusData->status['Connections'] * $hour_factor, 4, 2
);
$retval .= '</td>';
$retval .= '<td class="value">';
$retval .= PMA\libraries\Util::formatNumber(100, 0, 2);
$retval .= '%</td>';
$retval .= '</tr>';
$retval .= '</tbody>';
$retval .= '</table>';
return $retval;
}
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