Appliance load after midnight
Information
| Summary: |
Description of possible causes of higher load after midnight. |
| Environment: |
Product: Flowmon OS, Flowmon APM Version: 12.x and lower Platform: HW, Virtual |
| Question/Problem Description: |
CPU load increases after midnight. |
| Steps to Reproduce: | |
| Error Message: | |
| Defect Number: | |
| Enhancement Number: | |
| Cause: |
Possible causes: 1) Generating scheduled reports in Monitoring Center starts at 1:25 am. 2) Vacuum of the APM database starts at 1:00 am every day. |
| Resolution: |
1) Lower the number of scheduled reports. 2) Consider configuring transaction aggregation in APM to lower the number of transactions. |
| Workaround: | |
| Notes: | https://www.postgresql.org/docs/current/sql-vacuum.html |