Anonymitaet commented on issue #13486: URL: https://github.com/apache/pulsar/issues/13486#issuecomment-1002949125
Hi @zcola I've discussed with @hangc0276, the author of https://segmentfault.com/a/1190000023706815, here is the reply: ## 1. Pulsar Broker ### loadbalance - pulsar_lb_unload_broker_count - pulsar_lb_unload_bundle_count They have been documented here: https://pulsar.apache.org/docs/en/next/reference-metrics/#bundleunloading-metrics. Please read the docs carefully. ### Cache hit rate on the broker side - pulsar_ml_cache_hits_rate - pulsar_ml_cache_hits_throughput - pulsar_ml_cache_misses_rate - pulsar_ml_cache_misses_throughput They have been documented here: https://pulsar.apache.org/docs/en/next/reference-metrics/#managedledgercache-metrics. Please read the docs carefully. ### bookie client quarantine ratio - bookkeeper_server_BOOKIE_QUARANTINE_count Thanks for reminding us, we've added it here: https://github.com/apache/pulsar/pull/13574 ### bookie client request queue As suggested by @hangc0276, users do not need to care about this. ## 2. BookKeeper ### bookie request queue size - bookkeeper_server_BookieReadThreadPool_queue_{thread_id} Thanks for reminding us, we've added it here: https://github.com/apache/pulsar/pull/13574 ### bookie request queue wait time - bookkeeper_server_BookieReadThreadPool_task_queued - bookkeeper_server_BookieReadThreadPool_task_execution Thanks for reminding us, we've added them here: https://github.com/apache/pulsar/pull/13574 ### journal create log latency - bookie_journal_JOURNAL_CREATION_LATENCY Thanks for reminding us, we've added it here: https://github.com/apache/pulsar/pull/13574 ### ledger write cache flush latency - bookie_flush Thanks for reminding us, we've added it here: https://github.com/apache/pulsar/pull/13574 ### entry read throttle - bookie_throttled_write_requests Thanks for reminding us, we've added it here: https://github.com/apache/pulsar/pull/13574 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
