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[release-4.6] Bug 1920995: Decrease CPU usage of Prometheus exporter #440
[release-4.6] Bug 1920995: Decrease CPU usage of Prometheus exporter #440
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Seems like a thread moving the metrics data into the service exposing them in the Prometheus format was not constrained with any sleep. This was causing increased CPU usage of kuryr-cni pods without a real reason to do it. This commit solves that by rewriting the thread to use the common multiprocessing queue pattern. Change-Id: I0eacc37022fbf214c361dbc52b42281ffa5301fd
/lgtm |
[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: dulek, openshift-cherrypick-robot The full list of commands accepted by this bot can be found here. The pull request process is described here
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@openshift-cherrypick-robot: Bugzilla bug 1920481 has been cloned as Bugzilla bug 1920995. Retitling PR to link against new bug. In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
/bugzilla refresh |
@openshift-cherrypick-robot: This pull request references Bugzilla bug 1920995, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker. 6 validation(s) were run on this bug
In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
@dulek: This pull request references Bugzilla bug 1920995, which is valid. 6 validation(s) were run on this bug
In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
@openshift-cherrypick-robot: All pull requests linked via external trackers have merged: Bugzilla bug 1920995 has been moved to the MODIFIED state. In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
This is an automated cherry-pick of #437
/assign dulek