You are viewing a plain text version of this content. The canonical link for it is here.

Posted to notifications@iotdb.apache.org by "Hongyin Zhang (Jira)" <ji...@apache.org> on 2023/05/21 13:30:00 UTC

[jira] [Assigned] (IOTDB-5796) PerformanceOverview monitoring consumes a significant amount of CPU resources.

     [ https://issues.apache.org/jira/browse/IOTDB-5796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hongyin Zhang reassigned IOTDB-5796:
------------------------------------

    Assignee: Hongyin Zhang

> PerformanceOverview monitoring consumes a significant amount of CPU resources.
> ------------------------------------------------------------------------------
>
>                 Key: IOTDB-5796
>                 URL: https://issues.apache.org/jira/browse/IOTDB-5796
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: Liuxuxin
>            Assignee: Hongyin Zhang
>            Priority: Major
>         Attachments: 模拟环境-44-120w负载-cpu-4.18上午.html
>
>
> PerformanceOverview monitoring accounts for approximately 11% of CPU overhead. For comparison, the Compaction module also only accounts for around 11% of CPU overhead. The results of CPU profiling are shown in the attached flame graph.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)