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Fix typo

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This commit is contained in:
Piotr Przybylski 2011-08-05 22:44:06 +02:00
parent 680cfbe726
commit eb66564960
1 changed files with 3 additions and 3 deletions
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6
libraries/advisory_rules.txt
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@ -78,14 +78,14 @@ rule 'Slow query logging'
rule 'Release Series'
version
!PMA_DRIZZLE && substr(value,0,3) != "5.1"
The MySQL server version less then 5.1.
The MySQL server version less than 5.1.
You should upgrade, as MySQL 5.1 has improved performance, and MySQL 5.5 even more so.
Current version: %s | value
rule 'Minor Version'
version
!PMA_DRIZZLE && substr(value,4,2) < 30
Version less then 5.1.30 (the first GA release of 5.1).
Version less than 5.1.30 (the first GA release of 5.1).
You should upgrade, as recent versions of MySQL 5.1 have improved performance and MySQL 5.5 even more so.
Current version: %s | value
@ -139,7 +139,7 @@ rule 'Query cache fragmentation' [!fired('Query cache disabled')]
Qcache_free_blocks / (Qcache_total_blocks / 2) * 100
value > 20
The query cache is considerably fragmented.
Severe fragementation is likely to (further) increase Qcache_lowmem_prunes. This might be caused by many Query cache low memory prunes due to {query_cache_size} being too small. For a immediate but short lived fix you can flush the query cache (might lock the query cache for a long time). Carefully adjusting {query_cache_min_res_unit} to a lower value might help too, e.g. you can set it to the average size of your queries in the cache using this formula: (query_cache_size – qcache_free_memory) / qcache_queries_in_cache
Severe fragementation is likely to (further) increase Qcache_lowmem_prunes. This might be caused by many Query cache low memory prunes due to {query_cache_size} being too small. For a immediate but short lived fix you can flush the query cache (might lock the query cache for a long time). Carefully adjusting {query_cache_min_res_unit} to a lower value might help too, e.g. you can set it to the average size of your queries in the cache using this formula: (query_cache_size <EFBFBD> qcache_free_memory) / qcache_queries_in_cache
The cache is currently fragmented by %s% , with 100% fragmentation meaning that the query cache is an alternating pattern of free and used blocks. This value should be below 20%. | round(value,1)
rule 'Query cache low memory prunes' [Qcache_inserts > 0 && !fired('Query cache disabled')]