[IOTDB-4036] The current default value of avg_series_point_number_threshold has a great impact on the write performance of aligned timeseries

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Core/Server, mpp-cluster
• Labels: pull-request-available
• Sprint: 2022-9-Cluster
• Assignee: Quan Siyi
• Reporter: 刘珍
• Created: 03/Aug/22 08:13
• Updated: 11/Oct/22 08:13
• Resolved: 13/Sep/22 09:34

Description

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）

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。

Issue Links

• links to: GitHub Pull Request #7179