Re: Super active table optimization

2011-02-19 Thread Reindl Harald
Am 19.02.2011 16:59, schrieb Bryan Cantwell: > I have an innodb table with 200 million rows and growing. more interesting is the db-size! > innodb_buffer_pool_size = 768M roo small, in the best case it is as large as the database or so large as pissoble to avoid swapping > innodb_log_file_size

Re: Super active table optimization

2011-02-19 Thread Walter Heck
1. Which version of MySQL? Judging from your my.cnf it's not MariaDB 5.2 or Percona Server? They have very good enhancement, particularly in the high concurrency innodb atmosphere. InnoDB is a lot more tunabl;e in those versions. Switching from a stock mysql version is adrop-in replacement, so if t

Super active table optimization

2011-02-19 Thread Bryan Cantwell
I have an innodb table with 200 million rows and growing. It is a highly active table with tons of inserts and updates at all times. I notice a select query I test on that table is 0.01 seconds or less when all the inserts/updates are OFF. But when I throttle up the writes to the table, the selec