Add container.cpu.usage metric #1128
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trisch-me
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This PR was marked stale due to lack of activity. It will be closed in 7 days. |
dmitryax
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Jul 12, 2024
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@open-telemetry/semconv-k8s-approvers @open-telemetry/semconv-container-approvers @open-telemetry/specs-semconv-approvers could you take a look? |
TylerHelmuth
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mx-psi
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@open-telemetry/specs-semconv-approvers since there are quite a few approvals by the k8s/container approvers can we move this one forward? |
joaopgrassi
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Thank's @joaopgrassi! My only concern is about #1128 (comment). Does this look normal? |
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Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Co-authored-by: Helen <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Co-authored-by: Pablo Baeyens <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
Signed-off-by: ChrsMark <[email protected]>
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Related to #1032
Changes
This PR adds the
container.cpu.usagemetric.This metric is implemented by the
kubeletstatsreceiver.This value comes from the
stats/summaryendpoint of Kubelet and its calculated at https://github.com/kubernetes/kubernetes/blob/v1.30.0/pkg/kubelet/stats/cri_stats_provider.go#L791-L800.It's not implemented by the
dockerstatsreceiver but that would be doable with something similar to https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/v0.102.0/receiver/dockerstatsreceiver/metric_helper.go#L30, using the formula from the Kubelet's stats mentioned above.ref: https://docs.docker.com/engine/api/v1.45/#tag/Container/operation/ContainerStats
Merge requirement checklist
[chore]/cc @open-telemetry/semconv-container-approvers @open-telemetry/semconv-k8s-approvers