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add peak (100%) lantecy and CPU usage in perf data

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This commit is contained in:
Zhou Fang
2016-08-19 14:21:04 -07:00
parent 95eb9efb11
commit 30eb6882f4
4 changed files with 16 additions and 13 deletions
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10
test/e2e/framework/metrics_util.go
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@@ -134,9 +134,10 @@ var InterestingKubeletMetrics = []string{
// Dashboard metrics
type LatencyMetric struct {
Perc50 time.Duration `json:"Perc50"`
Perc90 time.Duration `json:"Perc90"`
Perc99 time.Duration `json:"Perc99"`
Perc50 time.Duration `json:"Perc50"`
Perc90 time.Duration `json:"Perc90"`
Perc99 time.Duration `json:"Perc99"`
Perc100 time.Duration `json:"Perc100"`
}
type PodStartupLatency struct {
@@ -450,7 +451,8 @@ func ExtractLatencyMetrics(latencies []PodLatencyData) LatencyMetric {
perc50 := latencies[int(math.Ceil(float64(length*50)/100))-1].Latency
perc90 := latencies[int(math.Ceil(float64(length*90)/100))-1].Latency
perc99 := latencies[int(math.Ceil(float64(length*99)/100))-1].Latency
return LatencyMetric{Perc50: perc50, Perc90: perc90, Perc99: perc99}
perc100 := latencies[length-1].Latency
return LatencyMetric{Perc50: perc50, Perc90: perc90, Perc99: perc99, Perc100: perc100}
}
// LogSuspiciousLatency logs metrics/docker errors from all nodes that had slow startup times