Add support for cgroup v2 #23
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derekparker
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Dec 16, 2021
This patch adds support for the cgroups v2 unified filesystem. We now attempt to detect at runtime which version of cgroup the host is using and adapt appropriately. Additionally this patch adds a small sanity check test for the profiler. For now it only asserts that we have indeed received some profiling sample data, in the future we can add more assertions. Fixes parca-dev#23
derekparker
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Dec 16, 2021
This patch adds support for the cgroups v2 unified filesystem. We now attempt to detect at runtime which version of cgroup the host is using and adapt appropriately. Additionally this patch adds a small sanity check test for the profiler. For now it only asserts that we have indeed received some profiling sample data, in the future we can add more assertions. Fixes parca-dev#23
derekparker
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Dec 16, 2021
This patch adds support for the cgroups v2 unified filesystem. We now attempt to detect at runtime which version of cgroup the host is using and adapt appropriately. Additionally this patch adds a small sanity check test for the profiler. For now it only asserts that we have indeed received some profiling sample data, in the future we can add more assertions. Fixes parca-dev#23
derekparker
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Dec 16, 2021
This patch adds support for the cgroups v2 unified filesystem. We now attempt to detect at runtime which version of cgroup the host is using and adapt appropriately. Additionally this patch adds a small sanity check test for the profiler. For now it only asserts that we have indeed received some profiling sample data, in the future we can add more assertions. Fixes parca-dev#23
derekparker
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Dec 20, 2021
With cgroup v2 the perf_events controller is implicitly enabled so we don't have to do anything manually from the perspective of the parca-agent. Fixes parca-dev#23
derekparker
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Dec 20, 2021
With cgroup v2 the perf_events controller is implicitly enabled so we don't have to do anything manually from the perspective of the parca-agent. Fixes parca-dev#23
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parca-agentsupports onlycgroupv1 right now. Thesystemdalready started supporting v2.Kubernetes changes are in the pipeline (kubernetes/kubernetes#85218 & kubernetes/enhancements#2254).
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