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Posted to issues@ignite.apache.org by "Alexander Lapin (Jira)" <ji...@apache.org> on 2022/10/31 20:50:00 UTC

[jira] [Updated] (IGNITE-17989) JVM memory usage metric source

     [ https://issues.apache.org/jira/browse/IGNITE-17989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Lapin updated IGNITE-17989:
-------------------------------------
    Description: 
h3. Motivation

It will be useful to have builtin metric source with jvm memory usage stats.
h3. Definition of Done

It must expose the following metrics as a separate gauge metric each:
 * heap memory usage (init/used/commited/max)
 * non-heap memory usage (init/used/commited/max)
 * name of metrics should have the general prefix "jvm." to group all future jvm metrics together

Also, it needs to check, if calculation of these stats is heavy and we need to cache it for some time windows.

  was:
It will be useful to have builtin metric source with jvm memory usage stats.

 

It must expose the following metrics as a separate gauge metric each:
 * heap memory usage (init/used/commited/max)
 * non-heap memory usage (init/used/commited/max)
 * name of metrics should have the general prefix "jvm." to group all future jvm metrics together

Also, it needs to check, if calculation of these stats is heavy and we need to cache it for some time windows.


> JVM memory usage metric source
> ------------------------------
>
>                 Key: IGNITE-17989
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17989
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Kirill Gusakov
>            Assignee: Kirill Gusakov
>            Priority: Major
>              Labels: ignite-3
>
> h3. Motivation
> It will be useful to have builtin metric source with jvm memory usage stats.
> h3. Definition of Done
> It must expose the following metrics as a separate gauge metric each:
>  * heap memory usage (init/used/commited/max)
>  * non-heap memory usage (init/used/commited/max)
>  * name of metrics should have the general prefix "jvm." to group all future jvm metrics together
> Also, it needs to check, if calculation of these stats is heavy and we need to cache it for some time windows.



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