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Move kubelet metrics to histogram metrics

pull/564/head
danielqsj 2019-01-02 11:04:25 +08:00
parent 9fd99a48f5
commit 0e9515c709
1 changed files with 20 additions and 20 deletions
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40
pkg/kubelet/metrics/metrics.go
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@ -93,45 +93,45 @@ var (
},
[]string{NodeLabelKey},
)
ContainersPerPodCount = prometheus.NewSummary(
prometheus.SummaryOpts{
ContainersPerPodCount = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: "containers_per_pod_count",
Help: "The number of containers per pod.",
},
)
PodWorkerLatency = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
PodWorkerLatency = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: PodWorkerLatencyKey,
Help: "Latency in seconds to sync a single pod. Broken down by operation type: create, update, or sync",
},
[]string{"operation_type"},
)
PodStartLatency = prometheus.NewSummary(
prometheus.SummaryOpts{
PodStartLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: PodStartLatencyKey,
Help: "Latency in seconds for a single pod to go from pending to running.",
},
)
CgroupManagerLatency = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
CgroupManagerLatency = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: CgroupManagerOperationsKey,
Help: "Latency in seconds for cgroup manager operations. Broken down by method.",
},
[]string{"operation_type"},
)
PodWorkerStartLatency = prometheus.NewSummary(
prometheus.SummaryOpts{
PodWorkerStartLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: PodWorkerStartLatencyKey,
Help: "Latency in seconds from seeing a pod to starting a worker.",
},
)
PLEGRelistLatency = prometheus.NewSummary(
prometheus.SummaryOpts{
PLEGRelistLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: PLEGRelistLatencyKey,
Help: "Latency in seconds for relisting pods in PLEG.",
@ -145,8 +145,8 @@ var (
},
[]string{},
)
PLEGRelistInterval = prometheus.NewSummary(
prometheus.SummaryOpts{
PLEGRelistInterval = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: PLEGRelistIntervalKey,
Help: "Interval in seconds between relisting in PLEG.",
@ -161,8 +161,8 @@ var (
},
[]string{"operation_type"},
)
RuntimeOperationsLatency = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
RuntimeOperationsLatency = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: RuntimeOperationsLatencyKey,
Help: "Latency in seconds of runtime operations. Broken down by operation type.",
@ -177,8 +177,8 @@ var (
},
[]string{"operation_type"},
)
EvictionStatsAge = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
EvictionStatsAge = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: EvictionStatsAgeKey,
Help: "Time between when stats are collected, and when pod is evicted based on those stats by eviction signal",
@ -193,8 +193,8 @@ var (
},
[]string{"resource_name"},
)
DevicePluginAllocationLatency = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
DevicePluginAllocationLatency = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Subsystem: KubeletSubsystem,
Name: DevicePluginAllocationLatencyKey,
Help: "Latency in seconds to serve a device plugin Allocation request. Broken down by resource name.",