Add effective_metric_discovery_interval for saving metric interval job.
See merge request !7327 (merged)
(cherry picked from commit 54ccb6d8)
0838823e Add effective_metric_discovery_interval for saving metric interval job. e7b13a78 Fix typo. 3ff83092 Fix black. 86edfb7c Fix typo. bab6e43c Fix typo. d407a94d Fix typo.