These metrics are specific to the Matching service.
Matching Latency (in milliseconds) contains latency-related information as reported by the Cadence Matching service instance running on each node.
- Sync. Match Latency: This metric is used to measure the tasklist load level. High Sync. latency means the tasklist may be overloaded.
- Async. Match Latency: This metric is used to measure whether workers are sufficient. High Async. latency means more workers are needed.