Viewing Machine learning analyzers
IBM® DevOps Test Hub (Test Hub) analyzes certain types of tests that are run in a team space by using its Machine learning (ML) capabilities. You can view the list of analysers and description about the analyzers available in a Team space.
Before you begin
You must have completed the following tasks:
- Ensured that you are assigned a role as a Viewer, Tester, or Project Owner in the project.
- Ran the Performance Test or Schedule that matches the minimum requirements for ML analysis in Test Hub. See Configuring a run of a Compound Test that contains performance tests or Configuring a run of a Rate Schedule or VU Schedule.
About this task
If the Performance Tests or Schedules that are run from projects in a team space match the requirements and criteria for ML analysis, Test Hub analyzes the tests during their runs.
Procedure
-
Click in the navigation pane.
The Analyzers page is displayed.
You can view the parameters that are supported for ML analysis listed in a tabular format. The information displayed is as follows:Column header Description Status Displays the status of the parameter analysis as active or inactive in the team space. The default value of the analysis is set as active or enabled. Name Displays the name of the parameters that are supported for ML analysis, which is as follows: - Response Time Lock-Step Pattern
- Response Time Standard Deviation Pattern
- Throughput Drop Pattern
- Performance Agent Health
Version Displays the version of the ML analyzer. Last Run Displays the date when the tests were run for the analysis. Unreviewed insights Displays the number of insights into the specific parameter analyzed from different tests that are not reviewed by the project members. Actions Displays the following icons for the actions that you can perform on each parameter analyzed: Icon Description 
Displays the Edit Analyzer dialog when clicked. You can modify the analyzer settings for subsequent analysis. 
Displays a dialog that contains the list of the reactions marked by different members on insights into the specific parameter when clicked. The agreement or disagreement reactions by members with the date and time of marking them are listed in chronological order in the dialog. You can view the insight on the Insights page in the project when you click 
. -
Click the Expand icon
of the parameter to view the details.
The details of the parameter are displayed.
Results
You viewed the details of the parameters that are analyzed by Test Hub in tests that were run in the team space.
What to do next
You can perform any of the following tasks:
- Understand how to interpret the recommendations from the analysis of the parameters. See Interpretation of parameter analysis.
- View reactions by members to an insight. See Viewing reactions marked by members to Machine learning insights.
- Modify the ML analyzer settings. See Modifying Machine learning analyzer settings.