Multi-Region Cadence Replication Metrics
These metrics are specific to the Replication Tasks in History service of Multi-Region Cadence clusters.
Replication Task
Replication Task metrics can be used to monitor the replication of workflow execution across multi-region Cadence clusters. To utilise the multi-region functionality, please refer to our support documentation page on how to Create a Multi-Region Cadence Cluster.
- Applied Replication Tasks / sec: This is the average number of successfully applied replication tasks.
- Average Replication Task Applied Latency: This is the average latency from replication tasks being received to them being applied, in milliseconds.
- Average Replication Task Latency: This is the average latency from replication tasks being created to them being applied, in milliseconds.
- Replication Tasks Cleanup Count / sec: This is the average number of cleaned up replication tasks after being acknowledged by the standby Cadence cluster.
- Replication Tasks Cleanup Failed Count / sec: This is the average number of replication tasks failed to be cleaned up after being acknowledged by the standby Cadence cluster.
- Replication DLQ Size: This is the size of the DLQ of replication tasks that could not be applied after retry.
- Replication DLQ Enqueue Failed Count / sec: This is the average number of replication tasks that could not be applied after retry and are failed to be put into DLQ.
Replication Task metrics for the Active Cadence cluster
Replication Task metrics for the Standby Cadence cluster
By Instaclustr Support
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