Hi to every body, I am newbie for mysql lists. I have a mysql server with 2GB of ram and Core2Duo cpu. Until today mysql server had very acceptable performance results. But today, server is very slow. No db change, no php code change. But I can't find the reason of this slowness.
I am using MYSQL PERFORMANCE TUNING PRIMER -- - By: Matthew Montgomery - to set up my.cnf and some results are below (Results are taken from script but server is up only 2 hours) TABLE CACHE Current table_cache value = 2060 tables (THIS VAS 512 I HAVE INCREASED) You have a total of 204 tables You have 771 open tables. The table_cache value seems to be fine MAX CONNECTIONS Current max_connections = 500 Current threads_connected = 9 Historic max_used_connections = 232 The number of used connections is 46% of the configured maximum. Your max_connections variable seems to be fine. MEMORY USAGE Max Memory Ever Allocated : 1 G Configured Max Per-thread Buffers : 2 G Configured Max Global Buffers : 554 M Configured Max Memory Limit : 2 G Physical Memory : 1.96 G Max memory limit exceeds 90% of physical memory How can I define the problem of performance? Best Regards, OKAN
