Client Metrics

When using the Java client, the following metrics are published:

Name	Purpose	Tags
task_execution_queue_full	Counter to record execution queue has saturated	taskType
task_poll_error	Client error when polling for a task queue	taskType, includeRetries, status
task_paused	Counter for number of times the task has been polled, when the worker has been paused	taskType
task_execute_error	Execution error	taskType
task_ack_failed	Task ack failed	taskType
task_ack_error	Task ack has encountered an exception	taskType
task_update_error	Task status cannot be updated back to server	taskType
task_poll_counter	Incremented each time polling is done	taskType
task_poll_time	Time to poll for a batch of tasks	taskType
task_execute_time	Time to execute a task	taskType
task_result_size	Records output payload size of a task	taskType
workflow_input_size	Records input payload size of a workflow	workflowType, workflowVersion
external_payload_used	Incremented each time external payload storage is used	name, operation, payloadType

Metrics on client side supplements the one collected from server in identifying the network as well as client side issues.