CODEWITHSUNDEEP
redisprometheus
Sathish Rao
Sathish Rao

Reputation: 75

prometheus query to determine REDIS CPU utilization

I'm having to find and display in grafana the CPU utilization of REDIS nodes which have prometheus exporter installed in them. I imported the grafana dashboard available here -https://grafana.com/grafana/dashboards/2751 . It has a panel for memory utilization, but does not have a panel for CPU utilization. I searched in the internet for a prometheus query for finding the CPU utilization, but I have not had a luck so far. Any references for such a query would be helpful.

Upvotes: 1

Views: 2704

Answers (1)

Oliver
Oliver

Reputation: 12981

The dashboard you mentioned assumes you're using the redis_exporter to collect metrics about your redis instance.

To show CPU usage, you can add a panel with this query:

rate(redis_cpu_user_seconds_total{addr="$addr"}[1m])

(check your metrics labels, you might need to use instance instead of addr in the above query but that depends on your Prometheus setup).

Upvotes: 2

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