And this is the innodb file size, does this matter for performance? $ du -h ibdata* 11G ibdata1 11G ibdata2 11G ibdata3 59G ibdata4
2010/9/22 vokern <vok...@gmail.com>: > This is piece of the setting in my.cnf: > > set-variable = innodb_buffer_pool_size=4G > set-variable = innodb_additional_mem_pool_size=20M > set-variable = innodb_flush_log_at_trx_commit=2 > set-variable = > innodb_data_file_path=ibdata1:10G;ibdata2:10G;ibdata3:10G;ibdata4:10G:autoextend > > key_buffer = 1024M > sort_buffer = 1M > read_buffer = 1M > max_allowed_packet = 1M > thread_stack = 192K > thread_cache_size = 8 > max_heap_table_size = 64M > myisam-recover = BACKUP > max_connections = 800 > query_cache_limit = 1M > query_cache_size = 16M > > > the disk: > > # fdisk -l > > Disk /dev/sda: 598.0 GB, 597998698496 bytes > 255 heads, 63 sectors/track, 72702 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > Disk identifier: 0x0004158f > > > > from iostat -x: > > Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s > avgrq-sz avgqu-sz await svctm %util > sda 0.79 309.57 31.06 50.98 1306.74 2860.71 > 50.80 0.29 3.59 0.97 7.93 > dm-0 0.00 0.00 0.56 0.42 4.49 3.40 > 8.00 0.33 338.96 1.14 0.11 > > > The db is still slow. Thanks for the future helps. > -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org