1 files changed, 0 insertions, 65 deletions
diff --git a/test/benchmarks/tools/iperf.go b/test/benchmarks/tools/iperf.go
deleted file mode 100644
index 8f410a9e8..000000000
--- a/test/benchmarks/tools/iperf.go
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2020 The gVisor 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 tools
-
-import (
-	"fmt"
-	"net"
-	"regexp"
-	"strconv"
-	"testing"
-)
-
-const length = 64 * 1024
-
-// Iperf is for the client side of `iperf`.
-type Iperf struct {
-	Num int // Number of bytes to send in KB.
-}
-
-// MakeCmd returns a iperf client command.
-func (i *Iperf) MakeCmd(ip net.IP, port int) []string {
-	return []string{
-		"iperf",
-		"--format", "K", // Output in KBytes.
-		"--realtime",                       // Measured in realtime.
-		"--num", fmt.Sprintf("%dK", i.Num), // Number of bytes to send in KB.
-		"--length", fmt.Sprintf("%d", length),
-		"--client", ip.String(),
-		"--port", fmt.Sprintf("%d", port),
-	}
-}
-
-// Report parses output from iperf client and reports metrics.
-func (i *Iperf) Report(b *testing.B, output string) {
-	b.Helper()
-	// Parse bandwidth and report it.
-	bW, err := i.bandwidth(output)
-	if err != nil {
-		b.Fatalf("failed to parse bandwitdth from %s: %v", output, err)
-	}
-	b.SetBytes(length) // Measure Bytes/sec for b.N, although below is iperf output.
-	ReportCustomMetric(b, bW*1024, "bandwidth" /*metric name*/, "bytes_per_second" /*unit*/)
-}
-
-// bandwidth parses the Bandwidth number from an iperf report. A sample is below.
-func (i *Iperf) bandwidth(data string) (float64, error) {
-	re := regexp.MustCompile(`\[\s*\d+\][^\n]+\s+(\d+\.?\d*)\s+KBytes/sec`)
-	match := re.FindStringSubmatch(data)
-	if len(match) < 1 {
-		return 0, fmt.Errorf("failed get bandwidth: %s", data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}