TSSE metrics | NetApp | Page 1

warm ermine Feb 18, 2025, 9:58 AM

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Hi Team, are there any direct or indirect metrics in Harvest available to monitor TSSE workload or TSSE caused latency? Does qos_detail_resource_latency.backend and node.avg_processor_busy and volume.other_latency include TSSE workload?

gloomy sonnet Feb 18, 2025, 10:07 AM

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See if this KB helps
https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/Users_report_slowness_on_volumes_with_TSSE_enabled

As of Harvest 25.02, qos_detail_resource_latency are no longer available due to https://github.com/NetApp/harvest/issues/3423

warm ermine Feb 18, 2025, 12:30 PM

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Thanks Rahul, this two links are very helpful.
Is my interpretation correct that it's currently not available in harvest to monitor this values as there is the problem mentioned in #3423 with workload_detail +workload_detail_volume & workload_queue_dblade & - nblade, which lead to skew?

So the only way is to check it on CLI with commands like "qos statistics volume latency show ...." right?

#TSSE metrics