Hello everyone, Prometheus 2.17.1 has been released.
This patch release fixes unexpected a performance regression regarding high CPU and memory usage noticed by multiple users. The 2.17 release implements isolation in TSDB. API queries and recording rules are guaranteed to only see full scrapes and full recording rules. This comes with a certain overhead in resource usage. Depending on the situation, there might be some increase in memory usage, CPU usage, or query latency. Next to this important change, we have plenty of improvements and bugfixes! - See the full changelog & grab the binaries: https://github.com/prometheus/prometheus/releases/tag/v2.17.1 - See https://quay.io/repository/prometheus/prometheus?tab=tags and https://hub.docker.com/r/prom/prometheus/tags for container images. Thank you everyone for contributing to this release. Regards, -- Julien Pivotto @roidelapluie -- You received this message because you are subscribed to the Google Groups "prometheus-announce" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-announce+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/prometheus-announce/20200326185032.GA29646%40oxygen.
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