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[leo_object_storage] Logging slow I/O operations #356

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mocchira opened this issue Apr 30, 2015 · 2 comments
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[leo_object_storage] Logging slow I/O operations #356

mocchira opened this issue Apr 30, 2015 · 2 comments
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@yosukehara
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Improve _leo_backend_db _leo_object_storage New Feature
Milestone
1.2.9

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@mocchira
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The purpose is same with MySQL's slow query log.
Since there are some cases Disk I/O operations could take very long time for some reason in production,
In order to make it easy to identify the root cause,
we need to collect this kind of information.
@mocchira mocchira self-assigned this Apr 30, 2015
@mocchira mocchira added this to the 1.4.0 milestone Apr 30, 2015
@yosukehara
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In addition, we're planning to implement handling response time of object_storage - put and get operation at leo_watchdog to be one of judge elements for decreasing or increasing background performance.

@yosukehara yosukehara mentioned this issue Apr 30, 2015
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@yosukehara yosukehara modified the milestones: 1.2.9, 1.4.0 May 1, 2015
@yosukehara yosukehara assigned yosukehara and unassigned mocchira May 6, 2015
@yosukehara
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I've implemented this ticket as follows:

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Improve _leo_backend_db _leo_object_storage New Feature
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