Hi Masudul Hasan, Have you looked at Prometheus ? The general systems metrics can be gathered with their node exporter:
https://github.com/prometheus/node_exporter And HPE produced a working exporter for Lustre metrics . https://github.com/HewlettPackard/lustre_exporter -- Grigory Shamov WestGrid Site Lead / HPC Specialist University of Manitoba E2-588 EITC Building, (204) 474-9625 From: lustre-discuss <[email protected]<mailto:[email protected]>> on behalf of Masudul Hasan Masud Bhuiyan <[email protected]<mailto:[email protected]>> Date: Monday, February 25, 2019 at 2:06 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [lustre-discuss] CPU usages of MDT/MDS and OST/OSS I need to know the cpu usages of a particular OST and MDT. I have seen it is available directly to system administrator. But I don't have access to that information. So, I was wondering how can I get idea about CPU load from other metrics? What other matrices can give rough idea about the the CPU load of the OST/MDT? These are the available matrices for OST active filestotal ost_server_uuid blocksize grant_shrink_interval ping checksum_dump import pinger_recov checksums kbytesavail resend_count checksum_type kbytesfree rpc_stats connect_flags kbytestotal srpc_contexts contention_seconds lockless_truncate srpc_info cur_dirty_bytes max_dirty_mb state cur_dirty_grant_bytes max_pages_per_rpc stats cur_grant_bytes max_rpcs_in_flight timeouts cur_lost_grant_bytes osc_cached_mb unstable_stats destroys_in_flight osc_stats uuid filesfree ost_conn_uuid Regards.
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