刘珍 created IOTDB-5532:
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Summary: The write performance of aligned timeseries needs to be
optimized
Key: IOTDB-5532
URL: https://issues.apache.org/jira/browse/IOTDB-5532
Project: Apache IoTDB
Issue Type: Improvement
Components: mpp-cluster
Reporter: 刘珍
Assignee: Jinrui Zhang
Attachments: aligned_shunxu.conf, image-2023-02-14-16-17-50-184.png,
image-2023-02-14-16-19-58-847.png, normal_shunxu.conf
测试版本:rc/1.0.1 0202_63b16f2
顺序数据,对齐序列的写入性能比普通序列慢 约10%,需要优化对齐序列的写入性能:
!image-2023-02-14-16-17-50-184.png!
测试环境
1.3副本3ConfigNode3DataNode ,IoT协议
机器信息
!image-2023-02-14-16-19-58-847.png!
参数配置:
ConfigNode
MAX_HEAP_SIZE=8G
其余配置参数是默认,datanode -Xmx启动参数是64GB
2. benchmark配置文件见附件
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