GenerateTaskRunnersDurationHistogram report the generate task runners execution duration.

WorkflowRunFinishedTimeHistogram report the time for finished workflow run.

WorkflowRunInitializedCounter report the workflow run initialize execute number.

WorkflowRunPhaseCounter report the number of workflow run phase.

WorkflowRunReconcileTimeHistogram report the reconciling time cost of workflow run controller with state transition recorded.

WorkflowRunStepDurationHistogram report the step execution duration.

WorkflowRunStepPhaseGauge report the number of workflow run step state.