[ https://issues.apache.org/jira/browse/IOTDB-4036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haonan Hou reassigned IOTDB-4036: --------------------------------- Assignee: Quan Siyi (was: Haonan Hou) > The current default value of avg_series_point_number_threshold has a great > impact on the write performance of aligned timeseries > --------------------------------------------------------------------------------------------------------------------------------- > > Key: IOTDB-4036 > URL: https://issues.apache.org/jira/browse/IOTDB-4036 > Project: Apache IoTDB > Issue Type: Bug > Components: Core/Server, mpp-cluster > Reporter: 刘珍 > Assignee: Quan Siyi > Priority: Major > Attachments: NewIoTDB_aligned_shunxu_logs.tar.gz, > NewIoTDB_normal_shunxu_logs.tar.gz, image-2022-08-03-16-12-17-550.png, > image-2022-08-05-21-20-51-654.png, screenshot-1.png, screenshot-2.png > > > 周测场景,关合并,对齐序列,顺序数据 > 对比# avg_series_point_number_threshold=100000最新默认值 > 与原默认值# avg_series_point_number_threshold=10000 > 的写入性能(最新默认值100000对写入性能影响大) > !screenshot-2.png! > !screenshot-1.png! > avg_series_point_number_threshold=100000 数据库有system reject > (部分写入失败failOperation=30,okOperation=499970) > avg_series_point_number_threshold=10000数据库没有system reject,全部写入成功。 > 测试机器192.168.10.64 72C256G,本地测试。 -- This message was sent by Atlassian Jira (v8.20.10#820010)