ASM Popstats metrics

Products

• CA App Synthetic Monitor

Issue/Introduction

ASM OPMS -  Documentation on the popstat metrics for monitoring. Can we get some documentation on what each of the metric means for ASM OPMS monitoring?

Resolution

 

Data Metrics Explained
Job Acceptance Metrics
Counter	Description
accepted	Jobs successfully accepted for synchronous execution
accepted_async	Jobs successfully accepted for asynchronous execution with callbacks
reused	Jobs that reused recent cached results (within max-age)
Error Metrics
Counter	Description
bad_request	Malformed requests (400 errors) - missing parameters, invalid JSON, etc.
agent_missing	Requested agent not available (403 errors)
monitor_missing	Monitor definition not found in Redis (404 errors)
monitor_stale	Monitor ETag mismatch, client needs to resend (412 errors)
monitor_unreadable	Stored monitor corrupted/unreadable (500 errors)
Queue Rejection Metrics
Counter	Description
reject_result_q	Job rejected because result queue is full (503 errors)
reject_agent_q	Job rejected because agent queue is full (503 errors)
reject_timeout	Job expired before completion (500 errors)
Timeout Metrics
Counter	Description
timeout_refused	Agent refused job because giveup time already passed
timeout_abandoned	API abandoned job during grace period (checker didn't pick up in time)
timeout_agent	Agent didn't respond within monitor timeout (504 errors)
Monitor Management Metrics
Counter	Description
monitor_read	Monitor definitions retrieved (GET operations)
monitor_updated	Monitor definitions updated (PUT operations)
monitor_deleted	Monitor definitions deleted (DELETE operations)