Re: [prometheus-users] Central pushgateway: limits/sizing for pushgateway
On 16.06.22 02:05, DerekLai Devops wrote: > > Is there any kind of sizing guide for the pushgateway itself? There is no hard limit. Obviously, your Pushgateway will need more and more resources the more metric it has to keep in RAM. Also, checking the metrics for consistency will get harder and harder (every new metric has to be checked against all the existing ones). Finally, Prometheus will scrape all pushed metrics in one go, so you don't want to let the scrape get too large, either. As a rule of thumb, I would say, you should not go beyond a few hundred metrics present on the Pushgateway at the same time. -- Björn Rabenstein [PGP-ID] 0x851C3DA17D748D03 [email] bjo...@rabenste.in -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/Ytl7s1EYozotHyMA%40mail.rabenste.in.
[prometheus-users] Central pushgateway: limits/sizing for pushgateway
We have been using Prometheus to monitor our AKS clusters for the various departments. Each has their own AKS cluster for ease of management/billing. Now the users would like to setup pushgateways to help with getting metrics on jobs which is shorted lived and can't be scraped. Management would like to setup just 1 "central" pushgateway. We have a total of about 10 Prometheus instances. I know this is probably not recommended due to potential single point of failure/bottleneck issues. However, just wanted to find out the limit in case the reverse is true - that we should setup multiple pushgateway due to performance issues. Still trying to get a sense of how many batch jobs and how frequently they run from the users. Is there any kind of sizing guide for the pushgateway itself? Thanks, Derek -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/f92b5894-0554-40df-a4b4-aadeedbf9d79n%40googlegroups.com.