mirror of https://github.com/k3s-io/k3s
78 lines
2.5 KiB
Go
78 lines
2.5 KiB
Go
/*
|
|
Copyright 2018 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
benchparse "golang.org/x/tools/benchmark/parse"
|
|
"k8s.io/kubernetes/test/e2e/perftype"
|
|
)
|
|
|
|
func main() {
|
|
err := run()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
func run() error {
|
|
if len(os.Args) < 2 {
|
|
return fmt.Errorf("output filename is a required argument")
|
|
}
|
|
benchmarkSet, err := benchparse.ParseSet(os.Stdin)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
data := perftype.PerfData{Version: "v1"}
|
|
for _, benchMarks := range benchmarkSet {
|
|
for _, benchMark := range benchMarks {
|
|
data.DataItems = appendIfMeasured(data.DataItems, benchMark, benchparse.NsPerOp, "time", "μs", benchMark.NsPerOp/1000.0)
|
|
data.DataItems = appendIfMeasured(data.DataItems, benchMark, benchparse.MBPerS, "throughput", "MBps", benchMark.MBPerS)
|
|
data.DataItems = appendIfMeasured(data.DataItems, benchMark, benchparse.AllocedBytesPerOp, "allocated", "bytes", float64(benchMark.AllocedBytesPerOp))
|
|
data.DataItems = appendIfMeasured(data.DataItems, benchMark, benchparse.AllocsPerOp, "allocations", "1", float64(benchMark.AllocsPerOp))
|
|
data.DataItems = appendIfMeasured(data.DataItems, benchMark, 0, "iterations", "1", float64(benchMark.N))
|
|
}
|
|
}
|
|
output := &bytes.Buffer{}
|
|
if err := json.NewEncoder(output).Encode(data); err != nil {
|
|
return err
|
|
}
|
|
formatted := &bytes.Buffer{}
|
|
if err := json.Indent(formatted, output.Bytes(), "", " "); err != nil {
|
|
return err
|
|
}
|
|
return ioutil.WriteFile(os.Args[1], formatted.Bytes(), 0664)
|
|
}
|
|
|
|
func appendIfMeasured(items []perftype.DataItem, benchmark *benchparse.Benchmark, metricType int, metricName string, unit string, value float64) []perftype.DataItem {
|
|
if metricType != 0 && (benchmark.Measured&metricType) == 0 {
|
|
return items
|
|
}
|
|
return append(items, perftype.DataItem{
|
|
Unit: unit,
|
|
Labels: map[string]string{
|
|
"benchmark": benchmark.Name,
|
|
"metricName": metricName},
|
|
Data: map[string]float64{
|
|
"value": value}})
|
|
}
|