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IDProjectCategoryView StatusLast Update
0000004FromDual Performance Monitor for MariaDB and MySQL (fpmmm)fpmmm Templatespublic2012-03-22 09:57
Reporteroli Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformIndependentOSn.a.OS Versionall
Target Version0.9.1 
Summary0000004: Trigger for innodb_buffer_pool_instances is too simple!
DescriptionTrigger for innodb_buffer_pool_instances is too simple!

As a consequence it does always alert for nothing. This could annoy users...
Steps To ReproduceAdd a new database device. Warning should pop up immediately.
TagsNo tags attached.

Activities

oli

2011-12-24 23:42

developer   ~0000001

This problem was relaxed with release 0.8 (trigger is disabled by default). But the Trigger should be more intelligent:

IF version >= 5.5.0 AND innodb_buffer_pool_size > 1 Gbyte AND innodb_buffer_pool_instances < (innodb_buffer_pool_size / #cores)

or something like that...

oli

2012-03-22 09:57

developer   ~0000012

Trigger is disabled by default now to avoid noise

Issue History

Date Modified Username Field Change
2011-12-24 23:39 oli New Issue
2011-12-24 23:39 oli Status new => assigned
2011-12-24 23:39 oli Assigned To => oli
2011-12-24 23:42 oli Note Added: 0000001
2011-12-25 00:04 oli Priority high => normal
2011-12-25 00:04 oli Status assigned => new
2012-03-22 09:57 oli Note Added: 0000012
2012-03-22 09:57 oli Assigned To oli =>
2012-03-22 09:57 oli Product Version 0.7.2 =>
2012-03-22 09:57 oli Target Version 0.8.1 => 0.9.1
2015-05-01 11:08 administrator Category XML Templates => fpmmm Templates