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