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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2023/09/05 04:05:00 UTC
[jira] [Updated] (HDDS-8897) ec container has too high latency when allocate blocks
[ https://issues.apache.org/jira/browse/HDDS-8897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Doroszlai updated HDDS-8897:
-----------------------------------
Priority: Major (was: Blocker)
> ec container has too high latency when allocate blocks
> ------------------------------------------------------
>
> Key: HDDS-8897
> URL: https://issues.apache.org/jira/browse/HDDS-8897
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: GuoHao
> Assignee: Stephen O'Donnell
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2023-06-21-21-58-15-052.png, image-2023-06-21-21-58-50-518.png, image-2023-06-26-16-22-38-253.png, image-2023-06-26-16-23-01-567.png, profile-scm-60s-cpu.svg, profile-scm-60s-lock.svg
>
>
> ec container has too high latency when allocate blocks
>
> I use ec in a high concurrency situation, I configure the metric on scm, and as concurrency gradually increases, the latency of the allocate block increases.
>
> allocate block ops：
> !image-2023-06-21-21-58-50-518.png!
>
> average latency：
> !image-2023-06-21-21-58-15-052.png!
>
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