[
https://issues.apache.org/jira/browse/IOTDB-5613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17695694#comment-17695694
]
Xinyu Tan commented on IOTDB-5613:
----------------------------------
I tested with 1c1d on the machine and the throughput improved by 70%
Before：
!screenshot-1.png!
After：
!screenshot-2.png!
> Remove unnecessary serialization in IoTConsensus when replicaNum is 1 to
> improve write performance
> --------------------------------------------------------------------------------------------------
>
> Key: IOTDB-5613
> URL: https://issues.apache.org/jira/browse/IOTDB-5613
> Project: Apache IoTDB
> Issue Type: Improvement
> Reporter: Xinyu Tan
> Assignee: Xinyu Tan
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2023-03-02-19-01-00-991.png, screenshot-1.png,
> screenshot-2.png
>
>
> The current IoTConsensus still serializes each request at the consensus layer
> when replicaNum = 1, which significantly increases the time spent at the
> consensus layer in the full-link tracking panel.
> !image-2023-03-02-19-01-00-991.png!
> Although ISSUE [4855|https://github.com/apache/iotdb/pull/8025] refactored
> the seriality-related code, the problem predates that refactoring.
> This issue will avoid these unwanted serializations
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
