…Innodb performance counters, statistics, information about transaction processing and all kinds of other things. In MySQL 5 number of Innodb…5 Trx read view will not see trx with id >= 0 80157601, sees < 0 80157597 —TRANSACTION 0 80157599, ACTIVE 5…it down. Even if free … measure of Innodb load. Not …
Post: Index Condition Pushdown in MySQL 5.6 and MariaDB 5.5 and its performance impact
March 12, 2012 By 12 Comments
… have been working with Peter in preparation for the talk comparing the optimizer enhancements in MySQL 5.6 and MariaDB 5.5. We are taking… Index Condition Pushdown (ICP). Its available in both MySQL 5.6 and MariaDB 5.5 Now let’s take a look briefly at what…
Post: Heikki Tuuri Innodb answers - Part I
October 26, 2007 By 19 Comments
…MySQL 5.1 Q15: How frequently does Innodb fuzzy checkpointing is activated HT: InnoDB…5.0 because of group commit being broken. Most do not have RAID with BBU. With good RAID with…
Comment: MySQL Server Memory Usage
September 1, 2006 By 21 Comments
…5% 0.0% 12.5% 0.0% 0.1% 7.1% 69.5% cpu03 12.7% 0.0% 6.7% 0.0% 0.0% 6.7% 73.7% Mem: 5907484k av, 5889348k used, 18136k free…innodb_log_group_home_dir=/var/log/mysql innodb_log_arch_dir=/var/log/mysql innodb_table_locks=0 innodb…
