Overview

This chapter describes the Key Performance Indicators (KPIs) available to monitor and analyze the performance of the CDL.

The label name and description of the metrics used in CDL are defined in the following table:

Metrics Label Description
Metric Label Name Label Description
db The name of the datastore.
operation The name of operation performed on the CDL pods.
errorCode The error code sent in response.
errorMessage The error message sent in response.
slot_shard_id The Slot map or Shard id where the operation is performed.
slot_instance_id The Slot instance id where the operation is performed.
shardId The Slot or Index map or Shard id where the metric is pegged.
instanceId The Slot or Index map or Instance id where the metric is pegged.
session_type The type of session data present in the record.
bucket The bucket represents the bucket under which the session lies. The current buckets are <=1kb, <=2kb, <=4kb,<=8kb, <=16kb, <=32kb, >32kb
notification_type The type of notification sent from CDL. Values: TIMER_EXPIRED, RECORD_CONFLICT, BULK_TASK_NOTIFICATION
topic The topic while publishing to kafka
not_found_in The pod from where the data was not found. Values: Index/Slot