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[YUNIKORN-2917] Add additional buckets for latency histograms #982

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[YUNIKORN-2917] Add additional buckets for latency histograms #982

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16 changes: 8 additions & 8 deletions pkg/metrics/scheduler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -113,26 +113,26 @@ func InitSchedulerMetrics() *SchedulerMetrics {
Namespace: Namespace,
Subsystem: SchedulerSubsystem,
Name: "scheduling_latency_milliseconds",
Help: "Latency of the main scheduling routine, in milliseconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 6), // start from 0.1ms
Help: "Latency of the main scheduling routine, in seconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 8), // start from 0.1ms
},
)
s.sortingLatency = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Namespace: Namespace,
Subsystem: SchedulerSubsystem,
Name: "node_sorting_latency_milliseconds",
Help: "Latency of all nodes sorting, in milliseconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 6), // start from 0.1ms
Help: "Latency of all nodes sorting, in seconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 8), // start from 0.1ms
}, []string{"level"})

s.tryNodeLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Namespace: Namespace,
Subsystem: SchedulerSubsystem,
Name: "trynode_latency_milliseconds",
Help: "Latency of node condition checks for container allocations, such as placement constraints, in milliseconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 6),
Help: "Latency of node condition checks for container allocations, such as placement constraints, in seconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 8),
},
)

Expand All @@ -141,8 +141,8 @@ func InitSchedulerMetrics() *SchedulerMetrics {
Namespace: Namespace,
Subsystem: SchedulerSubsystem,
Name: "trypreemption_latency_milliseconds",
Help: "Latency of preemption condition checks for container allocations, in milliseconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 6),
Help: "Latency of preemption condition checks for container allocations, in seconds.",
Buckets: prometheus.ExponentialBuckets(0.0001, 10, 8),
},
)

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