disk speed
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Metrics Searcher
Jun 23, 2020, 10:45:44 AM6/23/20
to Prometheus Users
Hello everyone.
Does anyone know how to collect the disk speed, like I can do it via hdparm or dd?
Christian Hoffmann
Jun 30, 2020, 2:02:00 AM6/30/20
to Metrics Searcher, Prometheus Users
Hi,
On 6/23/20 4:45 PM, 'Metrics Searcher' via Prometheus Users wrote:
> Does anyone know how to collect the disk speed, like I can do it via
> hdparm or dd?
I don't know of a standard solution for this. Also, your examples are
performance metrics which cannot be collected passively and continuously
such as other system metrics (i.e. disk throughput based on normal usage).
You can still set up a small cronjob to run such benchmarks and place
the results in a .prom file for the node_exporter's textfile collector.
For background/examples, see this blog post and the three linked articles:
https://www.robustperception.io/atomic-writes-and-the-textfile-collector
Kind regards,
Christian
On 6/23/20 4:45 PM, 'Metrics Searcher' via Prometheus Users wrote:
> Does anyone know how to collect the disk speed, like I can do it via
> hdparm or dd?
performance metrics which cannot be collected passively and continuously
such as other system metrics (i.e. disk throughput based on normal usage).
You can still set up a small cronjob to run such benchmarks and place
the results in a .prom file for the node_exporter's textfile collector.
For background/examples, see this blog post and the three linked articles:
https://www.robustperception.io/atomic-writes-and-the-textfile-collector
Kind regards,
Christian
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