Performance Trends

Accessing Performance Trend Page

First, enter the “Instance Management” interface, then select the database instance that needs to be analyzed, click on “Performance Trends” to enter the performance trend interface.

Metric Filtering

Click on “Metric Filtering” to select the monitoring indicators (user-selected/key indicators) to display,

After selecting, the interface displays the selected indicator data.

Indicator Diagnosis

The indicator diagnosis function carries out a health diagnosis on the indicator data (CPU usage rate, memory usage rate, IOPS, slow log number) within a range of half an hour (30min), on the performance trend page, enable “Diagnosis”,

Select the time range of the diagnosis,

Click on “Diagnose” to get the results (normal, warning, and abnormal 3 states),

Also support “Rediagnose” to get new diagnosis results (normal, warning, and abnormal 3 states),

Diagnosis can be closed after completion,

Indicator Linkage

On the trend page, for the monitoring indicator data of the database instance, it supports “Linkage” in the time dimension, select the “Linkage icon” on the interface and set it to “ON”,

After enabling linkage, select a specific time indicator data on the page, different monitoring indicator data link in the time dimension.

Performance Trend Comparison

Select “Performance Trend Comparison” on the trend page, support for comparison of the same indicator at different time dimensions,

First, filter the “monitoring indicators” that need to be compared,

Then select the 2 times to compare,