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Merge pull request #114216 from alculquicondor/avoid-serialization

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Avoid serialization of maps when log level < 10
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Kubernetes Prow Robot 2022-12-10 07:54:24 -08:00 committed by GitHub
commit a800f1e0c0
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2 changed files with 12 additions and 8 deletions
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10
pkg/scheduler/framework/plugins/noderesources/resource_allocation.go
View File

@ -67,10 +67,12 @@ func (r *resourceAllocationScorer) score(
score := r.scorer(requested, allocatable)
klog.V(10).InfoS("Listing internal info for allocatable resources, requested resources and score", "pod",
klog.KObj(pod), "node", klog.KObj(node), "resourceAllocationScorer", r.Name,
"allocatableResource", allocatable, "requestedResource", requested, "resourceScore", score,
)
if klogV := klog.V(10); klogV.Enabled() { // Serializing these maps is costly.
klogV.InfoS("Listing internal info for allocatable resources, requested resources and score", "pod",
klog.KObj(pod), "node", klog.KObj(node), "resourceAllocationScorer", r.Name,
"allocatableResource", allocatable, "requestedResource", requested, "resourceScore", score,
)
}
return score, nil
}

10
pkg/scheduler/schedule_one.go
View File

@ -145,8 +145,9 @@ func (sched *Scheduler) schedulingCycle(
if status.Code() == framework.Error {
klog.ErrorS(nil, "Status after running PostFilter plugins for pod", "pod", klog.KObj(pod), "status", status)
} else {
fitError.Diagnosis.PostFilterMsg = status.Message()
klog.V(5).InfoS("Status after running PostFilter plugins for pod", "pod", klog.KObj(pod), "status", status)
msg := status.Message()
fitError.Diagnosis.PostFilterMsg = msg
klog.V(5).InfoS("Status after running PostFilter plugins for pod", "pod", klog.KObj(pod), "status", msg)
}
if result != nil {
nominatingInfo = result.NominatingInfo
@ -406,8 +407,9 @@ func (sched *Scheduler) findNodesThatFitPod(ctx context.Context, fwk framework.F
return nil, diagnosis, s.AsError()
}
// Record the messages from PreFilter in Diagnosis.PreFilterMsg.
diagnosis.PreFilterMsg = s.Message()
klog.V(5).InfoS("Status after running PreFilter plugins for pod", "pod", klog.KObj(pod), "status", s)
msg := s.Message()
diagnosis.PreFilterMsg = msg
klog.V(5).InfoS("Status after running PreFilter plugins for pod", "pod", klog.KObj(pod), "status", msg)
// Status satisfying IsUnschedulable() gets injected into diagnosis.UnschedulablePlugins.
if s.FailedPlugin() != "" {
diagnosis.UnschedulablePlugins.Insert(s.FailedPlugin())