I don't use it in production, but this may change in the future. The problem is that I cannot enable it when I need it, if I don't want to restart the server.
Regards
Federico
--------------------------------------------
El mar, 3/6/14, Colin Charles escribió:
Asunto: [Maria-discuss] PERFORMANCE_SCHEMA to be disabled in 10.0 (10.0.12)
Para: "Maria Discuss" , maria-developers@lists.launchpad.net
Fecha: martes, 3 de junio, 2014 10:20
Hi all,
Recently there was chat about how PERFORMANCE_SCHEMA was
enabled by mistake and it should be disabled in the 10.0
series. I'm curious - how many of you are using
PERFORMANCE_SCHEMA? Is it a problem to turn it on, if you
use it?
I'm referring to:
https://mariadb.atlassian.net/browse/MDEV-6249
Looking from the webscalesql list, there are examples of
performance degradation:
https://groups.google.com/d/msg/webscalesql/B-4bPIb8mHI/eUNsl0lSfbMJ
https://groups.google.com/d/msg/webscalesql/B-4bPIb8mHI/-YZMMCuPw3QJ
quote: "Our perf testing agrees with your assessment (we see
about a 5%-6% perf hit when it's included and on, and a
2%-3% hit when it's included but off)"
Please discuss this, either here or on MDEV-6249
Thanks
cheers,
-colin
--
Colin Charles, Chief Evangelist, SkySQL - The MariaDB
Company
blog: http://bytebot.net/blog/| t: +6-012-204-3201 | Skype:
colincharles
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