PolarDB:Change the interval at which monitoring data is collected

Procedure

1. Log on to the PolarDB console. Click Clusters in the left-side navigation pane. Select a region in the upper-left corner and click the ID of the cluster in the list to go to the Basic Information page.

2. In the left-side navigation pane, choose Performance Monitoring.

3. In the Time Granularity drop-down list, select 5 Seconds or use the default value 1 Minute.

   • When Time Granularity is set to 5 Seconds, the interval at which monitoring data is displayed is determined based on the following rules:

     • If the time range within which data is queried is less than or equal to 1 hour, the monitoring data is displayed at an interval of 5s.

     • If the time range within which data is queried is less than or equal to one day, the monitoring data is displayed at an interval of 1 minute.

     • If the time range within which data is queried is less than or equal to seven days, the monitoring data is displayed at an interval of 10 minutes.

     • If the time range within which data is queried is less than or equal to 30 days, the monitoring data is displayed at an interval of 1 hour.

     • If the time range within which data is queried is more than 30 days, the monitoring data is displayed at an interval of one day.

   • When Time Granularity is set to 1 Minute, the interval at which monitoring data is displayed is determined based on the following rules:

     • If the time range within which data is queried is less than or equal to one day, the monitoring data is displayed at an interval of 1 minute.

     • If the time range within which data is queried is less than or equal to seven days, the monitoring data is displayed at an interval of 10 minutes.

     • If the time range within which data is queried is less than or equal to 30 days, the monitoring data is displayed at an interval of 1 hour.

     • If the time range within which data is queried is more than 30 days, the monitoring data is displayed at an interval of one day.

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