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doc-exports/docs/dws/umn/dws_01_00142.html
Lu, Huayi 7505fe85a9 DWS UMN 8.1.3.200 VERSION 
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2023-08-31 14:40:33 +00:00

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Workload Analysis Overview

The workload analysis tool of GaussDB(DWS) collects and analyzes database performance data. You can create workload snapshots to record cluster workload data in a specified period. A workload diagnosis report can be generated based on two workload information snapshots within a certain time segment. Workload Diagnosis Report (WDR) provides performance data in a specified period and presents the data on HTML web pages. It helps you detect exceptions, diagnose problems, and optimize performance. It is a powerful tool for database performance tuning.

  • The WDR function is available only in 8.1.1.300 and later versions.
  • Workload diagnosis reports can be stored only in OBS.
Parent topic: Workload Analysis