github
/
k3s
mirror of https://github.com/k3s-io/k3s
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Print pod startup latency metric as perfdata

pull/6/head
Shyam Jeedigunta 2017-05-12 13:01:19 +02:00
parent 7b0dee89f2
commit 48688fa70d
2 changed files with 20 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
test/e2e/framework/metrics_util.go
View File

@ -159,7 +159,7 @@ func (l *PodStartupLatency) PrintHumanReadable() string {
}
func (l *PodStartupLatency) PrintJSON() string {
return PrettyPrintJSON(l)
return PrettyPrintJSON(PodStartupLatencyToPerfData(l))
}
type SchedulingLatency struct {

19
test/e2e/framework/perf_util.go
View File

@ -51,6 +51,25 @@ func ApiCallToPerfData(apicalls *APIResponsiveness) *perftype.PerfData {
return perfData
}
// PodStartupLatencyToPerfData transforms PodStartupLatency to PerfData.
func PodStartupLatencyToPerfData(latency *PodStartupLatency) *perftype.PerfData {
perfData := &perftype.PerfData{Version: currentApiCallMetricsVersion}
item := perftype.DataItem{
Data: map[string]float64{
"Perc50": float64(latency.Latency.Perc50) / 1000000, // us -> ms
"Perc90": float64(latency.Latency.Perc90) / 1000000,
"Perc99": float64(latency.Latency.Perc99) / 1000000,
"Perc100": float64(latency.Latency.Perc100) / 1000000,
},
Unit: "ms",
Labels: map[string]string{
"Metric": "pod_startup",
},
}
perfData.DataItems = append(perfData.DataItems, item)
return perfData
}
// currentKubeletPerfMetricsVersion is the current kubelet performance metrics version. We should
// bump up the version each time we make incompatible change to the metrics.
const currentKubeletPerfMetricsVersion = "v2"