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Posted to issues@ignite.apache.org by "Denis Magda (JIRA)" <ji...@apache.org> on 2018/05/17 18:54:00 UTC
[jira] [Commented] (IGNITE-8305) Update metrics page with new
storage and memory related metics
[ https://issues.apache.org/jira/browse/IGNITE-8305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479558#comment-16479558 ]
Denis Magda commented on IGNITE-8305:
-------------------------------------
Make sure to explain how to calculate the following:
* Current Node size - the total size of data on a node in MB/GB
* Current Cache size - the data size in a cache in MB/GB
Here is a right answer:
# Total cluster size is the sum of DataStorageMetricsMXBean#getTotalAllocatedSize for all nodes
# Current node size is DataStorageMetricsMXBean#getTotalAllocatedSize
# Current cache size is the sum of CacheGroupMetricsMXBean#getTotalAllocatedSize for all nodes (note that metric is available per cache-group)
# Current node cache size is CacheGroupMetricsMXBean#getTotalAllocatedSize (same note as above)
> Update metrics page with new storage and memory related metics
> --------------------------------------------------------------
>
> Key: IGNITE-8305
> URL: https://issues.apache.org/jira/browse/IGNITE-8305
> Project: Ignite
> Issue Type: Task
> Components: documentation
> Reporter: Denis Magda
> Assignee: Prachi Garg
> Priority: Major
> Fix For: 2.5
>
>
> The new metrics are added by the endeavor:
> https://issues.apache.org/jira/browse/IGNITE-8078
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