Hi, Mark! On Apr 16, Mark Callaghan wrote:

After reading this I wonder if there is an opportunity for SkySQL and Percona to offer "performance tuning for performance schema" classes. I don't think performance monitoring should be this hard. What are the plans for MariaDB moving forward -- more user_stats/table_stats/index_stats and maybe statement_stats or integrate with the PS?

http://dev.mysql.com/doc/refman/5.6/en/performance-schema.html http://marcalff.blogspot.com/2013/04/on-configuring-performance-schema.html

We don't have that many plans in this area. Monty has recently implemented memory usage statistics per thread in 10.0. You can say, that its "more user_stats/..." style - a MEMORY_USED column in the INFORMATION_SCHEMA.PROCESSLIST table. Compare that with MySQL worklog for memory usage monitoring :) Regards, Sergei