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fix typos

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This commit is contained in:
Dieter Adriaenssens 2011-08-06 12:24:17 +02:00
parent 67d5346da5
commit 017c1ee960
1 changed files with 2 additions and 2 deletions
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4
libraries/advisory_rules.txt
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@ -78,7 +78,7 @@ rule 'Slow query logging'
rule 'Release Series'
version
!PMA_DRIZZLE && substr(value,0,3) != "5.1"
The MySQL server version less than 5.1.
The MySQL server version is 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
@ -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 <20> qcache_free_memory) / qcache_queries_in_cache
Severe fragmentation 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 <20> 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')]