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Posted to issues@ignite.apache.org by "Yury Gerzhedovich (JIRA)" <ji...@apache.org> on 2019/01/24 07:00:00 UTC
[jira] [Commented] (IGNITE-10688) Expose SQL views for cache groups
IO statistics
[ https://issues.apache.org/jira/browse/IGNITE-10688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16750799#comment-16750799 ]
Yury Gerzhedovich commented on IGNITE-10688:
--------------------------------------------
re-merged with master. Waiting a new TC Bot vise.
> Expose SQL views for cache groups IO statistics
> -----------------------------------------------
>
> Key: IGNITE-10688
> URL: https://issues.apache.org/jira/browse/IGNITE-10688
> Project: Ignite
> Issue Type: Task
> Components: persistence, sql
> Reporter: Yury Gerzhedovich
> Assignee: Yury Gerzhedovich
> Priority: Major
> Labels: iep-27
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As of now no such way to get IO statistics through SQL.
> Need to expose system SQL views to be able view statistics for cache group caches.
>
> CACHE_GROUPS_IO
> {quote}group_id - Cache group id
> group_name - Name of cache group
> physical_read - Number of physical read of pages
> logical_read - Number of logical read of pages
> {quote}
>
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