[
https://issues.apache.org/jira/browse/IGNITE-19861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yury Gerzhedovich updated IGNITE-19861:
---------------------------------------
Description:
AI3 have metrics framework, but SQL engine don't expose any metrics, which
could help to user.
Let's introduce the first five metrics:
1) hit in plan cache - counter
2) miss in plan cache - counter
3) size of queue in query pool - gauge
4) average time spent in a query pool queue
5) number of open cursors - gauge
was:
AI3 have metrics framework, but SQL engine don't expose any metrics, which
could help to user.
Let's introduce the first five metrics:
1) hit in plan cache - counter
2) miss in plan cache - counter
3) size of queue in query pool - gauge
4) average time spent in a query pool queue
5) number of open cursors
> Introduce SQL metrics
> ---------------------
>
> Key: IGNITE-19861
> URL: https://issues.apache.org/jira/browse/IGNITE-19861
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Yury Gerzhedovich
> Priority: Major
> Labels: ignite-3
>
> AI3 have metrics framework, but SQL engine don't expose any metrics, which
> could help to user.
> Let's introduce the first five metrics:
> 1) hit in plan cache - counter
> 2) miss in plan cache - counter
> 3) size of queue in query pool - gauge
> 4) average time spent in a query pool queue
> 5) number of open cursors - gauge
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
