Performance Insights for custom view provides the following metrics over time:
Run Status - All Pipelines
It displays all the Pipelines grouped under your custom view and their success rate.
Run Status - All: lists the pipelines as per your customized view. On hovering over the name of the pipeline, it displays:
Name of the pipeline
Execution time
Number of runs
Status of runs as one of the following and the number:
Success
Cancelled
Error
Failure
Timeout