mirror of
https://github.com/gravitational/teleport.git
synced 2026-11-02 23:31:08 +08:00
Tiago Silva
3ccfad096e
This PR introduces a Kubernetes benchmark tool that allows us to test the Kubernetes access flow using a similar approach used for ssh. This PR renames the default SSH benchmark to `tsh bench ssh` while Kube benchmarks are available using `tsh bench kube`. Closes #23763
67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
/*
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Copyright 2020 Gravitational, Inc.
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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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"context"
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"fmt"
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"os"
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"strings"
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"time"
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"github.com/gravitational/teleport/lib/benchmark"
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)
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func main() {
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linear := &benchmark.Linear{
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LowerBound: 10,
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UpperBound: 50,
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Step: 10,
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MinimumMeasurements: 1000,
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MinimumWindow: 30 * time.Second,
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}
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// Run Linear generator
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results, err := benchmark.Run(
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context.TODO(),
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linear,
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"host",
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"username",
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"teleport.example.com",
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benchmark.SSHBenchmark{
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Command: strings.Split("ls -l /", " "),
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},
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)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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for i, res := range results {
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fmt.Printf("Benchmark #%v\n", i+1)
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fmt.Printf("Duration: %v\n", res.Duration)
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fmt.Printf("Requests Originated: %v\n", res.RequestsOriginated)
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fmt.Printf("Requests Failed: %v\n", res.RequestsFailed)
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}
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// Export latency profile
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responseHistogram := results[0].Histogram
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_, err = benchmark.ExportLatencyProfile("profiles/", responseHistogram, 1, 1.0)
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if err != nil {
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fmt.Println(err)
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}
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}
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