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Posted to notifications@iotdb.apache.org by "Xinyu Tan (Jira)" <ji...@apache.org> on 2021/10/06 07:52:00 UTC

[jira] [Created] (IOTDB-1804) Performance degradation after deleting all data

Xinyu Tan created IOTDB-1804:
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             Summary: Performance degradation after deleting all data
                 Key: IOTDB-1804
                 URL: https://issues.apache.org/jira/browse/IOTDB-1804
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Xinyu Tan
            Assignee: Xinyu Tan
             Fix For: 0.12.2
         Attachments: 0_12_2_TPCx-IoT_测试性能下降问题.pdf

In recent TPC tests, we observed a performance loss of about 10-30% if a stand-alone 0.12.2 IoTDB continued to be written after all data was deleted.

Please see the attachment for details



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