Port nginx and move parsers to own package.

This change:
- Ports the nginx benchmark.
- Switches the Httpd benchmark to use 'hey' as a client.
- Moves all parsers to their own package 'tools'.

Parsers are moved to their own package because 1) parsing output of a command
is often dependent on the format of the command (e.g. 'fio --json'), 2) to
enable easier reuse, and 3) clean up and simplify actual running benchmarks
(no TestParser functions and ugly sample output in benchmark files).

PiperOrigin-RevId: 324144165

21 files changed, 1053 insertions, 634 deletions

diff --git a/test/benchmarks/database/BUILD b/test/benchmarks/database/BUILD
index 5e33465cd..572db665f 100644
--- a/test/benchmarks/database/BUILD
+++ b/test/benchmarks/database/BUILD
@@ -24,5 +24,6 @@ go_test(
     deps = [
         "//pkg/test/dockerutil",
         "//test/benchmarks/harness",
+        "//test/benchmarks/tools",
     ],
 )
diff --git a/test/benchmarks/database/redis_test.go b/test/benchmarks/database/redis_test.go
index 6d39f4d66..394fce820 100644
--- a/test/benchmarks/database/redis_test.go
+++ b/test/benchmarks/database/redis_test.go
@@ -16,15 +16,12 @@ package database
 
 import (
 	"context"
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
 	"testing"
 	"time"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
 )
 
 // All possible operations from redis. Note: "ping" will
@@ -99,16 +96,10 @@ func BenchmarkRedis(b *testing.B) {
 				b.Fatalf("failed to start redis with: %v", err)
 			}
 
-			// runs redis benchmark -t operation for 100K requests against server.
-			cmd := strings.Split(
-				fmt.Sprintf("redis-benchmark --csv -t %s -h %s -p %d", operation, ip, serverPort), " ")
-
-			// There is no -t PING_BULK for redis-benchmark, so adjust the command in that case.
-			// Note that "ping" will run both PING_INLINE and PING_BULK.
-			if operation == "PING_BULK" {
-				cmd = strings.Split(
-					fmt.Sprintf("redis-benchmark --csv -t ping -h %s -p %d", ip, serverPort), " ")
+			redis := tools.Redis{
+				Operation: operation,
 			}
+
 			// Reset profiles and timer to begin the measurement.
 			server.RestartProfiles()
 			b.ResetTimer()
@@ -117,81 +108,16 @@ func BenchmarkRedis(b *testing.B) {
 				defer client.CleanUp(ctx)
 				out, err := client.Run(ctx, dockerutil.RunOpts{
 					Image: "benchmarks/redis",
-				}, cmd...)
+				}, redis.MakeCmd(ip, serverPort)...)
 				if err != nil {
 					b.Fatalf("redis-benchmark failed with: %v", err)
 				}
 
 				// Stop time while we parse results.
 				b.StopTimer()
-				result, err := parseOperation(operation, out)
-				if err != nil {
-					b.Fatalf("parsing result %s failed with err: %v", out, err)
-				}
-				b.ReportMetric(result, operation) // operations per second
+				redis.Report(b, out)
 				b.StartTimer()
 			}
 		})
 	}
 }
-
-// parseOperation grabs the metric operations per second from redis-benchmark output.
-func parseOperation(operation, data string) (float64, error) {
-	re := regexp.MustCompile(fmt.Sprintf(`"%s( .*)?","(\d*\.\d*)"`, operation))
-	match := re.FindStringSubmatch(data)
-	// If no match, simply don't add it to the result map.
-	if len(match) < 3 {
-		return 0.0, fmt.Errorf("could not find %s in %s", operation, data)
-	}
-	return strconv.ParseFloat(match[2], 64)
-}
-
-// TestParser tests the parser on sample data.
-func TestParser(t *testing.T) {
-	sampleData := `
-	"PING_INLINE","48661.80"
-	"PING_BULK","50301.81"
-	"SET","48923.68"
-	"GET","49382.71"
-	"INCR","49975.02"
-	"LPUSH","49875.31"
-	"RPUSH","50276.52"
-	"LPOP","50327.12"
-	"RPOP","50556.12"
-	"SADD","49504.95"
-	"HSET","49504.95"
-	"SPOP","50025.02"
-	"LPUSH (needed to benchmark LRANGE)","48875.86"
-	"LRANGE_100 (first 100 elements)","33955.86"
-	"LRANGE_300 (first 300 elements)","16550.81"
-	"LRANGE_500 (first 450 elements)","13653.74"
-	"LRANGE_600 (first 600 elements)","11219.57"
-	"MSET (10 keys)","44682.75"
-	`
-	wants := map[string]float64{
-		"PING_INLINE": 48661.80,
-		"PING_BULK":   50301.81,
-		"SET":         48923.68,
-		"GET":         49382.71,
-		"INCR":        49975.02,
-		"LPUSH":       49875.31,
-		"RPUSH":       50276.52,
-		"LPOP":        50327.12,
-		"RPOP":        50556.12,
-		"SADD":        49504.95,
-		"HSET":        49504.95,
-		"SPOP":        50025.02,
-		"LRANGE_100":  33955.86,
-		"LRANGE_300":  16550.81,
-		"LRANGE_500":  13653.74,
-		"LRANGE_600":  11219.57,
-		"MSET":        44682.75,
-	}
-	for op, want := range wants {
-		if got, err := parseOperation(op, sampleData); err != nil {
-			t.Fatalf("failed to parse %s: %v", op, err)
-		} else if want != got {
-			t.Fatalf("wanted %f for op %s, got %f", want, op, got)
-		}
-	}
-}
diff --git a/test/benchmarks/fs/BUILD b/test/benchmarks/fs/BUILD
index 79327b57c..20654d88f 100644
--- a/test/benchmarks/fs/BUILD
+++ b/test/benchmarks/fs/BUILD
@@ -25,6 +25,7 @@ go_test(
     deps = [
         "//pkg/test/dockerutil",
         "//test/benchmarks/harness",
+        "//test/benchmarks/tools",
         "@com_github_docker_docker//api/types/mount:go_default_library",
     ],
 )
diff --git a/test/benchmarks/fs/fio_test.go b/test/benchmarks/fs/fio_test.go
index 75d52726a..65874ed8b 100644
--- a/test/benchmarks/fs/fio_test.go
+++ b/test/benchmarks/fs/fio_test.go
@@ -15,72 +15,47 @@ package fs
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"path/filepath"
-	"strconv"
 	"strings"
 	"testing"
 
 	"github.com/docker/docker/api/types/mount"
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
 )
 
-type fioTestCase struct {
-	test      string // test to run: read, write, randread, randwrite.
-	size      string // total size to be read/written of format N[GMK] (e.g. 5G).
-	blocksize string // blocksize to be read/write of format N[GMK] (e.g. 4K).
-	iodepth   int    // iodepth for reads/writes.
-	time      int    // time to run the test in seconds, usually for rand(read/write).
-}
-
-// makeCmdFromTestcase makes a fio command.
-func (f *fioTestCase) makeCmdFromTestcase(filename string) []string {
-	cmd := []string{"fio", "--output-format=json", "--ioengine=sync"}
-	cmd = append(cmd, fmt.Sprintf("--name=%s", f.test))
-	cmd = append(cmd, fmt.Sprintf("--size=%s", f.size))
-	cmd = append(cmd, fmt.Sprintf("--blocksize=%s", f.blocksize))
-	cmd = append(cmd, fmt.Sprintf("--filename=%s", filename))
-	cmd = append(cmd, fmt.Sprintf("--iodepth=%d", f.iodepth))
-	cmd = append(cmd, fmt.Sprintf("--rw=%s", f.test))
-	if f.time != 0 {
-		cmd = append(cmd, "--time_based")
-		cmd = append(cmd, fmt.Sprintf("--runtime=%d", f.time))
-	}
-	return cmd
-}
-
 // BenchmarkFio runs fio on the runtime under test. There are 4 basic test
 // cases each run on a tmpfs mount and a bind mount. Fio requires root so that
 // caches can be dropped.
 func BenchmarkFio(b *testing.B) {
-	testCases := []fioTestCase{
-		fioTestCase{
-			test:      "write",
-			size:      "5G",
-			blocksize: "1M",
-			iodepth:   4,
+	testCases := []tools.Fio{
+		tools.Fio{
+			Test:      "write",
+			Size:      "5G",
+			Blocksize: "1M",
+			Iodepth:   4,
 		},
-		fioTestCase{
-			test:      "read",
-			size:      "5G",
-			blocksize: "1M",
-			iodepth:   4,
+		tools.Fio{
+			Test:      "read",
+			Size:      "5G",
+			Blocksize: "1M",
+			Iodepth:   4,
 		},
-		fioTestCase{
-			test:      "randwrite",
-			size:      "5G",
-			blocksize: "4K",
-			iodepth:   4,
-			time:      30,
+		tools.Fio{
+			Test:      "randwrite",
+			Size:      "5G",
+			Blocksize: "4K",
+			Iodepth:   4,
+			Time:      30,
 		},
-		fioTestCase{
-			test:      "randread",
-			size:      "5G",
-			blocksize: "4K",
-			iodepth:   4,
-			time:      30,
+		tools.Fio{
+			Test:      "randread",
+			Size:      "5G",
+			Blocksize: "4K",
+			Iodepth:   4,
+			Time:      30,
 		},
 	}
 
@@ -92,7 +67,7 @@ func BenchmarkFio(b *testing.B) {
 
 	for _, fsType := range []mount.Type{mount.TypeBind, mount.TypeTmpfs} {
 		for _, tc := range testCases {
-			testName := strings.Title(tc.test) + strings.Title(string(fsType))
+			testName := strings.Title(tc.Test) + strings.Title(string(fsType))
 			b.Run(testName, func(b *testing.B) {
 				ctx := context.Background()
 				container := machine.GetContainer(ctx, b)
@@ -109,7 +84,6 @@ func BenchmarkFio(b *testing.B) {
 					b.Fatalf("failed to make mount: %v", err)
 				}
 				defer mountCleanup()
-				cmd := tc.makeCmdFromTestcase(outfile)
 
 				// Start the container with the mount.
 				if err := container.Spawn(
@@ -127,8 +101,8 @@ func BenchmarkFio(b *testing.B) {
 				}
 
 				// For reads, we need a file to read so make one inside the container.
-				if strings.Contains(tc.test, "read") {
-					fallocateCmd := fmt.Sprintf("fallocate -l %s %s", tc.size, outfile)
+				if strings.Contains(tc.Test, "read") {
+					fallocateCmd := fmt.Sprintf("fallocate -l %s %s", tc.Size, outfile)
 					if out, err := container.Exec(ctx, dockerutil.ExecOpts{},
 						strings.Split(fallocateCmd, " ")...); err != nil {
 						b.Fatalf("failed to create readable file on mount: %v, %s", err, out)
@@ -139,6 +113,7 @@ func BenchmarkFio(b *testing.B) {
 				if err := harness.DropCaches(machine); err != nil {
 					b.Skipf("failed to drop caches with %v. You probably need root.", err)
 				}
+				cmd := tc.MakeCmd(outfile)
 				container.RestartProfiles()
 				b.ResetTimer()
 				for i := 0; i < b.N; i++ {
@@ -148,19 +123,7 @@ func BenchmarkFio(b *testing.B) {
 						b.Fatalf("failed to run cmd %v: %v", cmd, err)
 					}
 					b.StopTimer()
-					// Parse the output and report the metrics.
-					isRead := strings.Contains(tc.test, "read")
-					bw, err := parseBandwidth(data, isRead)
-					if err != nil {
-						b.Fatalf("failed to parse bandwidth from %s with: %v", data, err)
-					}
-					b.ReportMetric(bw, "bandwidth") // in b/s.
-
-					iops, err := parseIOps(data, isRead)
-					if err != nil {
-						b.Fatalf("failed to parse iops from %s with: %v", data, err)
-					}
-					b.ReportMetric(iops, "iops")
+					tc.Report(b, data)
 					// If b.N is used (i.e. we run for an hour), we should drop caches
 					// after each run.
 					if err := harness.DropCaches(machine); err != nil {
@@ -205,165 +168,3 @@ func makeMount(machine harness.Machine, mountType mount.Type, target string) (mo
 		return mount.Mount{}, func() {}, fmt.Errorf("illegal mount time not supported: %v", mountType)
 	}
 }
-
-// parseBandwidth reports the bandwidth in b/s.
-func parseBandwidth(data string, isRead bool) (float64, error) {
-	if isRead {
-		result, err := parseFioJSON(data, "read", "bw")
-		if err != nil {
-			return 0, err
-		}
-		return 1024 * result, nil
-	}
-	result, err := parseFioJSON(data, "write", "bw")
-	if err != nil {
-		return 0, err
-	}
-	return 1024 * result, nil
-}
-
-// parseIOps reports the write IO per second metric.
-func parseIOps(data string, isRead bool) (float64, error) {
-	if isRead {
-		return parseFioJSON(data, "read", "iops")
-	}
-	return parseFioJSON(data, "write", "iops")
-}
-
-// fioResult is for parsing FioJSON.
-type fioResult struct {
-	Jobs []fioJob
-}
-
-// fioJob is for parsing FioJSON.
-type fioJob map[string]json.RawMessage
-
-// fioMetrics is for parsing FioJSON.
-type fioMetrics map[string]json.RawMessage
-
-// parseFioJSON parses data and grabs "op" (read or write) and "metric"
-// (bw or iops) from the JSON.
-func parseFioJSON(data, op, metric string) (float64, error) {
-	var result fioResult
-	if err := json.Unmarshal([]byte(data), &result); err != nil {
-		return 0, fmt.Errorf("could not unmarshal data: %v", err)
-	}
-
-	if len(result.Jobs) < 1 {
-		return 0, fmt.Errorf("no jobs present to parse")
-	}
-
-	var metrics fioMetrics
-	if err := json.Unmarshal(result.Jobs[0][op], &metrics); err != nil {
-		return 0, fmt.Errorf("could not unmarshal jobs: %v", err)
-	}
-
-	if _, ok := metrics[metric]; !ok {
-		return 0, fmt.Errorf("no metric found for op: %s", op)
-	}
-	return strconv.ParseFloat(string(metrics[metric]), 64)
-}
-
-// TestParsers tests that the parsers work on sampleData.
-func TestParsers(t *testing.T) {
-	sampleData := `
-{
-  "fio version" : "fio-3.1",
-  "timestamp" : 1554837456,
-  "timestamp_ms" : 1554837456621,
-  "time" : "Tue Apr  9 19:17:36 2019",
-  "jobs" : [
-    {
-      "jobname" : "test",
-      "groupid" : 0,
-      "error" : 0,
-      "eta" : 2147483647,
-      "elapsed" : 1,
-      "job options" : {
-        "name" : "test",
-        "ioengine" : "sync",
-        "size" : "1073741824",
-        "filename" : "/disk/file.dat",
-        "iodepth" : "4",
-        "bs" : "4096",
-        "rw" : "write"
-      },
-      "read" : {
-        "io_bytes" : 0,
-        "io_kbytes" : 0,
-        "bw" : 123456,
-        "iops" : 1234.5678,
-        "runtime" : 0,
-        "total_ios" : 0,
-        "short_ios" : 0,
-        "bw_min" : 0,
-        "bw_max" : 0,
-        "bw_agg" : 0.000000,
-        "bw_mean" : 0.000000,
-        "bw_dev" : 0.000000,
-        "bw_samples" : 0,
-        "iops_min" : 0,
-        "iops_max" : 0,
-        "iops_mean" : 0.000000,
-        "iops_stddev" : 0.000000,
-        "iops_samples" : 0
-      },
-      "write" : {
-        "io_bytes" : 1073741824,
-        "io_kbytes" : 1048576,
-        "bw" : 1753471,
-        "iops" : 438367.892977,
-        "runtime" : 598,
-        "total_ios" : 262144,
-        "bw_min" : 1731120,
-        "bw_max" : 1731120,
-        "bw_agg" : 98.725328,
-        "bw_mean" : 1731120.000000,
-        "bw_dev" : 0.000000,
-        "bw_samples" : 1,
-        "iops_min" : 432780,
-        "iops_max" : 432780,
-        "iops_mean" : 432780.000000,
-        "iops_stddev" : 0.000000,
-        "iops_samples" : 1
-      }
-    }
-  ]
-}
-`
-	// WriteBandwidth.
-	got, err := parseBandwidth(sampleData, false)
-	var want float64 = 1753471.0 * 1024
-	if err != nil {
-		t.Fatalf("parse failed with err: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-	// ReadBandwidth.
-	got, err = parseBandwidth(sampleData, true)
-	want = 123456 * 1024
-	if err != nil {
-		t.Fatalf("parse failed with err: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-	// WriteIOps.
-	got, err = parseIOps(sampleData, false)
-	want = 438367.892977
-	if err != nil {
-		t.Fatalf("parse failed with err: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-	// ReadIOps.
-	got, err = parseIOps(sampleData, true)
-	want = 1234.5678
-	if err != nil {
-		t.Fatalf("parse failed with err: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-}
diff --git a/test/benchmarks/network/BUILD b/test/benchmarks/network/BUILD
index b47400590..d15cd55ee 100644
--- a/test/benchmarks/network/BUILD
+++ b/test/benchmarks/network/BUILD
@@ -15,6 +15,7 @@ go_test(
     srcs = [
         "httpd_test.go",
         "iperf_test.go",
+        "nginx_test.go",
         "node_test.go",
     ],
     library = ":network",
@@ -27,5 +28,6 @@ go_test(
         "//pkg/test/dockerutil",
         "//pkg/test/testutil",
         "//test/benchmarks/harness",
+        "//test/benchmarks/tools",
     ],
 )
diff --git a/test/benchmarks/network/httpd_test.go b/test/benchmarks/network/httpd_test.go
index fe23ca949..07833f9cd 100644
--- a/test/benchmarks/network/httpd_test.go
+++ b/test/benchmarks/network/httpd_test.go
@@ -16,12 +16,11 @@ package network
 import (
 	"context"
 	"fmt"
-	"regexp"
-	"strconv"
 	"testing"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
 )
 
 // see Dockerfile '//images/benchmarks/httpd'.
@@ -52,13 +51,16 @@ func BenchmarkHttpdConcurrency(b *testing.B) {
 	defer serverMachine.CleanUp()
 
 	// The test iterates over client concurrency, so set other parameters.
-	requests := 10000
 	concurrency := []int{1, 5, 10, 25}
-	doc := docs["10Kb"]
 
 	for _, c := range concurrency {
 		b.Run(fmt.Sprintf("%d", c), func(b *testing.B) {
-			runHttpd(b, clientMachine, serverMachine, doc, requests, c)
+			hey := &tools.Hey{
+				Requests:    10000,
+				Concurrency: c,
+				Doc:         docs["10Kb"],
+			}
+			runHttpd(b, clientMachine, serverMachine, hey)
 		})
 	}
 }
@@ -78,18 +80,20 @@ func BenchmarkHttpdDocSize(b *testing.B) {
 	}
 	defer serverMachine.CleanUp()
 
-	requests := 10000
-	concurrency := 1
-
 	for name, filename := range docs {
 		b.Run(name, func(b *testing.B) {
-			runHttpd(b, clientMachine, serverMachine, filename, requests, concurrency)
+			hey := &tools.Hey{
+				Requests:    10000,
+				Concurrency: 1,
+				Doc:         filename,
+			}
+			runHttpd(b, clientMachine, serverMachine, hey)
 		})
 	}
 }
 
 // runHttpd runs a single test run.
-func runHttpd(b *testing.B, clientMachine, serverMachine harness.Machine, doc string, requests, concurrency int) {
+func runHttpd(b *testing.B, clientMachine, serverMachine harness.Machine, hey *tools.Hey) {
 	b.Helper()
 
 	// Grab a container from the server.
@@ -98,11 +102,11 @@ func runHttpd(b *testing.B, clientMachine, serverMachine harness.Machine, doc st
 	defer server.CleanUp(ctx)
 
 	// Copy the docs to /tmp and serve from there.
-	cmd := "mkdir -p /tmp/html; cp -r /local /tmp/html/.; apache2 -X"
+	cmd := "mkdir -p /tmp/html; cp -r /local/* /tmp/html/.; apache2 -X"
 	port := 80
 
 	// Start the server.
-	server.Spawn(ctx, dockerutil.RunOpts{
+	if err := server.Spawn(ctx, dockerutil.RunOpts{
 		Image: "benchmarks/httpd",
 		Ports: []int{port},
 		Env: []string{
@@ -113,7 +117,9 @@ func runHttpd(b *testing.B, clientMachine, serverMachine harness.Machine, doc st
 			"APACHE_LOG_DIR=/tmp",
 			"APACHE_PID_FILE=/tmp/apache.pid",
 		},
-	}, "sh", "-c", cmd)
+	}, "sh", "-c", cmd); err != nil {
+		b.Fatalf("failed to start server: %v")
+	}
 
 	ip, err := serverMachine.IPAddress()
 	if err != nil {
@@ -132,146 +138,18 @@ func runHttpd(b *testing.B, clientMachine, serverMachine harness.Machine, doc st
 	client := clientMachine.GetNativeContainer(ctx, b)
 	defer client.CleanUp(ctx)
 
-	path := fmt.Sprintf("http://%s:%d/%s", ip, servingPort, doc)
-	// See apachebench (ab) for flags.
-	cmd = fmt.Sprintf("ab -n %d -c %d %s", requests, concurrency, path)
-
 	b.ResetTimer()
 	server.RestartProfiles()
 	for i := 0; i < b.N; i++ {
 		out, err := client.Run(ctx, dockerutil.RunOpts{
-			Image: "benchmarks/ab",
-		}, "sh", "-c", cmd)
+			Image: "benchmarks/hey",
+		}, hey.MakeCmd(ip, servingPort)...)
 		if err != nil {
 			b.Fatalf("run failed with: %v", err)
 		}
 
 		b.StopTimer()
-
-		// Parse and report custom metrics.
-		transferRate, err := parseTransferRate(out)
-		if err != nil {
-			b.Logf("failed to parse transferrate: %v", err)
-		}
-		b.ReportMetric(transferRate*1024, "transfer_rate") // Convert from Kb/s to b/s.
-
-		latency, err := parseLatency(out)
-		if err != nil {
-			b.Logf("failed to parse latency: %v", err)
-		}
-		b.ReportMetric(latency/1000, "mean_latency") // Convert from ms to s.
-
-		reqPerSecond, err := parseRequestsPerSecond(out)
-		if err != nil {
-			b.Logf("failed to parse requests per second: %v", err)
-		}
-		b.ReportMetric(reqPerSecond, "requests_per_second")
-
+		hey.Report(b, out)
 		b.StartTimer()
 	}
 }
-
-var transferRateRE = regexp.MustCompile(`Transfer rate:\s+(\d+\.?\d+?)\s+\[Kbytes/sec\]\s+received`)
-
-// parseTransferRate parses transfer rate from apachebench output.
-func parseTransferRate(data string) (float64, error) {
-	match := transferRateRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get bandwidth: %s", data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}
-
-var latencyRE = regexp.MustCompile(`Total:\s+\d+\s+(\d+)\s+(\d+\.?\d+?)\s+\d+\s+\d+\s`)
-
-// parseLatency parses latency from apachebench output.
-func parseLatency(data string) (float64, error) {
-	match := latencyRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get bandwidth: %s", data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}
-
-var requestsPerSecondRE = regexp.MustCompile(`Requests per second:\s+(\d+\.?\d+?)\s+`)
-
-// parseRequestsPerSecond parses requests per second from apachebench output.
-func parseRequestsPerSecond(data string) (float64, error) {
-	match := requestsPerSecondRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get bandwidth: %s", data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}
-
-// Sample output from apachebench.
-const sampleData = `This is ApacheBench, Version 2.3 <$Revision: 1826891 $>
-Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
-Licensed to The Apache Software Foundation, http://www.apache.org/
-
-Benchmarking 10.10.10.10 (be patient).....done
-
-
-Server Software:        Apache/2.4.38
-Server Hostname:        10.10.10.10
-Server Port:            80
-
-Document Path:          /latin10k.txt
-Document Length:        210 bytes
-
-Concurrency Level:      1
-Time taken for tests:   0.180 seconds
-Complete requests:      100
-Failed requests:        0
-Non-2xx responses:      100
-Total transferred:      38800 bytes
-HTML transferred:       21000 bytes
-Requests per second:    556.44 [#/sec] (mean)
-Time per request:       1.797 [ms] (mean)
-Time per request:       1.797 [ms] (mean, across all concurrent requests)
-Transfer rate:          210.84 [Kbytes/sec] received
-
-Connection Times (ms)
-              min  mean[+/-sd] median   max
-Connect:        0    0   0.2      0       2
-Processing:     1    2   1.0      1       8
-Waiting:        1    1   1.0      1       7
-Total:          1    2   1.2      1      10
-
-Percentage of the requests served within a certain time (ms)
-  50%      1
-  66%      2
-  75%      2
-  80%      2
-  90%      2
-  95%      3
-  98%      7
-  99%     10
- 100%     10 (longest request)`
-
-// TestParsers checks the parsers work.
-func TestParsers(t *testing.T) {
-	want := 210.84
-	got, err := parseTransferRate(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse transfer rate with error: %v", err)
-	} else if got != want {
-		t.Fatalf("parseTransferRate got: %f, want: %f", got, want)
-	}
-
-	want = 2.0
-	got, err = parseLatency(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse transfer rate with error: %v", err)
-	} else if got != want {
-		t.Fatalf("parseLatency got: %f, want: %f", got, want)
-	}
-
-	want = 556.44
-	got, err = parseRequestsPerSecond(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse transfer rate with error: %v", err)
-	} else if got != want {
-		t.Fatalf("parseRequestsPerSecond got: %f, want: %f", got, want)
-	}
-}
diff --git a/test/benchmarks/network/iperf_test.go b/test/benchmarks/network/iperf_test.go
index a5e198e14..b8ab7dfb8 100644
--- a/test/benchmarks/network/iperf_test.go
+++ b/test/benchmarks/network/iperf_test.go
@@ -15,19 +15,18 @@ package network
 
 import (
 	"context"
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
 	"testing"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/pkg/test/testutil"
 	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
 )
 
 func BenchmarkIperf(b *testing.B) {
-	const time = 10 // time in seconds to run the client.
+	iperf := tools.Iperf{
+		Time: 10, // time in seconds to run client.
+	}
 
 	clientMachine, err := h.GetMachine()
 	if err != nil {
@@ -92,10 +91,6 @@ func BenchmarkIperf(b *testing.B) {
 			if err := harness.WaitUntilServing(ctx, clientMachine, ip, servingPort); err != nil {
 				b.Fatalf("failed to wait for server: %v", err)
 			}
-
-			// iperf report in Kb realtime
-			cmd := fmt.Sprintf("iperf -f K --realtime --time %d -c %s -p %d", time, ip.String(), servingPort)
-
 			// Run the client.
 			b.ResetTimer()
 
@@ -105,46 +100,14 @@ func BenchmarkIperf(b *testing.B) {
 			for i := 0; i < b.N; i++ {
 				out, err := client.Run(ctx, dockerutil.RunOpts{
 					Image: "benchmarks/iperf",
-				}, strings.Split(cmd, " ")...)
+				}, iperf.MakeCmd(ip, servingPort)...)
 				if err != nil {
 					b.Fatalf("failed to run client: %v", err)
 				}
 				b.StopTimer()
-
-				// Parse bandwidth and report it.
-				bW, err := bandwidth(out)
-				if err != nil {
-					b.Fatalf("failed to parse bandwitdth from %s: %v", out, err)
-				}
-				b.ReportMetric(bW*1024, "bandwidth") // Convert from Kb/s to b/s.
+				iperf.Report(b, out)
 				b.StartTimer()
 			}
 		})
 	}
 }
-
-// bandwidth parses the Bandwidth number from an iperf report. A sample is below.
-func 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)
-}
-
-func TestParser(t *testing.T) {
-	sampleData := `
-------------------------------------------------------------
-Client connecting to 10.138.15.215, TCP port 32779
-TCP window size: 45.0 KByte (default)
-------------------------------------------------------------
-[  3] local 10.138.15.216 port 32866 connected with 10.138.15.215 port 32779
-[ ID] Interval       Transfer     Bandwidth
-[  3]  0.0-10.0 sec  459520 KBytes  45900 KBytes/sec
-`
-	bandwidth, err := bandwidth(sampleData)
-	if err != nil || bandwidth != 45900 {
-		t.Fatalf("failed with: %v and %f", err, bandwidth)
-	}
-}
diff --git a/test/benchmarks/network/nginx_test.go b/test/benchmarks/network/nginx_test.go
new file mode 100644
index 000000000..5965652a5
--- /dev/null
+++ b/test/benchmarks/network/nginx_test.go
@@ -0,0 +1,104 @@
+// 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 network
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"gvisor.dev/gvisor/pkg/test/dockerutil"
+	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
+)
+
+// BenchmarkNginxConcurrency iterates the concurrency argument and tests
+// how well the runtime under test handles requests in parallel.
+// TODO(zkoopmans): Update with different doc sizes like Httpd.
+func BenchmarkNginxConcurrency(b *testing.B) {
+	// Grab a machine for the client and server.
+	clientMachine, err := h.GetMachine()
+	if err != nil {
+		b.Fatalf("failed to get client: %v", err)
+	}
+	defer clientMachine.CleanUp()
+
+	serverMachine, err := h.GetMachine()
+	if err != nil {
+		b.Fatalf("failed to get server: %v", err)
+	}
+	defer serverMachine.CleanUp()
+
+	concurrency := []int{1, 5, 10, 25}
+	for _, c := range concurrency {
+		b.Run(fmt.Sprintf("%d", c), func(b *testing.B) {
+			hey := &tools.Hey{
+				Requests:    10000,
+				Concurrency: c,
+			}
+			runNginx(b, clientMachine, serverMachine, hey)
+		})
+	}
+}
+
+// runHttpd runs a single test run.
+func runNginx(b *testing.B, clientMachine, serverMachine harness.Machine, hey *tools.Hey) {
+	b.Helper()
+
+	// Grab a container from the server.
+	ctx := context.Background()
+	server := serverMachine.GetContainer(ctx, b)
+	defer server.CleanUp(ctx)
+
+	port := 80
+	// Start the server.
+	if err := server.Spawn(ctx,
+		dockerutil.RunOpts{
+			Image: "benchmarks/nginx",
+			Ports: []int{port},
+		}); err != nil {
+		b.Fatalf("server failed to start: %v", err)
+	}
+
+	ip, err := serverMachine.IPAddress()
+	if err != nil {
+		b.Fatalf("failed to find server ip: %v", err)
+	}
+
+	servingPort, err := server.FindPort(ctx, port)
+	if err != nil {
+		b.Fatalf("failed to find server port %d: %v", port, err)
+	}
+
+	// Check the server is serving.
+	harness.WaitUntilServing(ctx, clientMachine, ip, servingPort)
+
+	// Grab a client.
+	client := clientMachine.GetNativeContainer(ctx, b)
+	defer client.CleanUp(ctx)
+
+	b.ResetTimer()
+	server.RestartProfiles()
+	for i := 0; i < b.N; i++ {
+		out, err := client.Run(ctx, dockerutil.RunOpts{
+			Image: "benchmarks/hey",
+		}, hey.MakeCmd(ip, servingPort)...)
+		if err != nil {
+			b.Fatalf("run failed with: %v", err)
+		}
+		b.StopTimer()
+		hey.Report(b, out)
+		b.StartTimer()
+	}
+}
diff --git a/test/benchmarks/network/node_test.go b/test/benchmarks/network/node_test.go
index f9278ab66..5b568cfe5 100644
--- a/test/benchmarks/network/node_test.go
+++ b/test/benchmarks/network/node_test.go
@@ -16,14 +16,12 @@ package network
 import (
 	"context"
 	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
 	"testing"
 	"time"
 
 	"gvisor.dev/gvisor/pkg/test/dockerutil"
 	"gvisor.dev/gvisor/test/benchmarks/harness"
+	"gvisor.dev/gvisor/test/benchmarks/tools"
 )
 
 // BenchmarkNode runs 10K requests using 'hey' against a Node server run on
@@ -36,13 +34,17 @@ func BenchmarkNode(b *testing.B) {
 
 	for _, c := range concurrency {
 		b.Run(fmt.Sprintf("Concurrency%d", c), func(b *testing.B) {
-			runNode(b, requests, c)
+			hey := &tools.Hey{
+				Requests:    requests,
+				Concurrency: c,
+			}
+			runNode(b, hey)
 		})
 	}
 }
 
 // runNode runs the test for a given # of requests and concurrency.
-func runNode(b *testing.B, requests, concurrency int) {
+func runNode(b *testing.B, hey *tools.Hey) {
 	b.Helper()
 
 	// The machine to hold Redis and the Node Server.
@@ -106,7 +108,7 @@ func runNode(b *testing.B, requests, concurrency int) {
 	// Wait until the Client sees the server as up.
 	harness.WaitUntilServing(ctx, clientMachine, servingIP, servingPort)
 
-	heyCmd := strings.Split(fmt.Sprintf("hey -n %d -c %d http://%s:%d/", requests, concurrency, servingIP, servingPort), " ")
+	heyCmd := hey.MakeCmd(servingIP, servingPort)
 
 	nodeApp.RestartProfiles()
 	b.ResetTimer()
@@ -123,139 +125,7 @@ func runNode(b *testing.B, requests, concurrency int) {
 
 		// Stop the timer to parse the data and report stats.
 		b.StopTimer()
-		requests, err := parseHeyRequestsPerSecond(out)
-		if err != nil {
-			b.Fatalf("failed to parse requests per second: %v", err)
-		}
-		b.ReportMetric(requests, "requests_per_second")
-
-		bw, err := parseHeyBandwidth(out)
-		if err != nil {
-			b.Fatalf("failed to parse bandwidth: %v", err)
-		}
-		b.ReportMetric(bw, "bandwidth")
-
-		ave, err := parseHeyAverageLatency(out)
-		if err != nil {
-			b.Fatalf("failed to parse average latency: %v", err)
-		}
-		b.ReportMetric(ave, "average_latency")
+		hey.Report(b, out)
 		b.StartTimer()
 	}
 }
-
-var heyReqPerSecondRE = regexp.MustCompile(`Requests/sec:\s*(\d+\.?\d+?)\s+`)
-
-// parseHeyRequestsPerSecond finds requests per second from hey output.
-func parseHeyRequestsPerSecond(data string) (float64, error) {
-	match := heyReqPerSecondRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get bandwidth: %s", data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}
-
-var heyAverageLatencyRE = regexp.MustCompile(`Average:\s*(\d+\.?\d+?)\s+secs`)
-
-// parseHeyAverageLatency finds Average Latency in seconds form hey output.
-func parseHeyAverageLatency(data string) (float64, error) {
-	match := heyAverageLatencyRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get average latency match%d : %s", len(match), data)
-	}
-	return strconv.ParseFloat(match[1], 64)
-}
-
-var heySizePerRequestRE = regexp.MustCompile(`Size/request:\s*(\d+\.?\d+?)\s+bytes`)
-
-// parseHeyBandwidth computes bandwidth from request/sec * bytes/request
-// and reports in bytes/second.
-func parseHeyBandwidth(data string) (float64, error) {
-	match := heyReqPerSecondRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get requests per second: %s", data)
-	}
-	reqPerSecond, err := strconv.ParseFloat(match[1], 64)
-	if err != nil {
-		return 0, fmt.Errorf("failed to convert %s to float", match[1])
-	}
-
-	match = heySizePerRequestRE.FindStringSubmatch(data)
-	if len(match) < 2 {
-		return 0, fmt.Errorf("failed get average latency: %s", data)
-	}
-	requestSize, err := strconv.ParseFloat(match[1], 64)
-	return requestSize * reqPerSecond, err
-}
-
-// TestHeyParsers tests that the parsers work with sample output.
-func TestHeyParsers(t *testing.T) {
-	sampleData := `
-	Summary:
-          Total:	2.2391 secs
-          Slowest:	1.6292 secs
-          Fastest:	0.0066 secs
-          Average:	0.5351 secs
-          Requests/sec:	89.3202
-
-          Total data:	841200 bytes
-          Size/request:	4206 bytes
-
-        Response time histogram:
-          0.007 [1]	|
-          0.169 [0]	|
-          0.331 [149]	|■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
-          0.493 [0]	|
-          0.656 [0]	|
-          0.818 [0]	|
-          0.980 [0]	|
-          1.142 [0]	|
-          1.305 [0]	|
-          1.467 [49]	|■■■■■■■■■■■■■
-          1.629 [1]	|
-
-
-        Latency distribution:
-          10% in 0.2149 secs
-          25% in 0.2449 secs
-          50% in 0.2703 secs
-          75% in 1.3315 secs
-          90% in 1.4045 secs
-          95% in 1.4232 secs
-          99% in 1.4362 secs
-
-        Details (average, fastest, slowest):
-          DNS+dialup:	0.0002 secs, 0.0066 secs, 1.6292 secs
-          DNS-lookup:	0.0000 secs, 0.0000 secs, 0.0000 secs
-          req write:	0.0000 secs, 0.0000 secs, 0.0012 secs
-          resp wait:	0.5225 secs, 0.0064 secs, 1.4346 secs
-          resp read:	0.0122 secs, 0.0001 secs, 0.2006 secs
-
-        Status code distribution:
-          [200]	200 responses
-	`
-	want := 89.3202
-	got, err := parseHeyRequestsPerSecond(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse request per second with: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-	want = 89.3202 * 4206
-	got, err = parseHeyBandwidth(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse bandwidth with: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-	want = 0.5351
-	got, err = parseHeyAverageLatency(sampleData)
-	if err != nil {
-		t.Fatalf("failed to parse average latency with: %v", err)
-	} else if got != want {
-		t.Fatalf("got: %f, want: %f", got, want)
-	}
-
-}
diff --git a/test/benchmarks/tools/BUILD b/test/benchmarks/tools/BUILD
new file mode 100644
index 000000000..4358551bc
--- /dev/null
+++ b/test/benchmarks/tools/BUILD
@@ -0,0 +1,29 @@
+load("//tools:defs.bzl", "go_library", "go_test")
+
+package(licenses = ["notice"])
+
+go_library(
+    name = "tools",
+    srcs = [
+        "ab.go",
+        "fio.go",
+        "hey.go",
+        "iperf.go",
+        "redis.go",
+        "tools.go",
+    ],
+    visibility = ["//:sandbox"],
+)
+
+go_test(
+    name = "tools_test",
+    size = "small",
+    srcs = [
+        "ab_test.go",
+        "fio_test.go",
+        "hey_test.go",
+        "iperf_test.go",
+        "redis_test.go",
+    ],
+    library = ":tools",
+)
diff --git a/test/benchmarks/tools/ab.go b/test/benchmarks/tools/ab.go
new file mode 100644
index 000000000..4cc9c3bce
--- /dev/null
+++ b/test/benchmarks/tools/ab.go
@@ -0,0 +1,94 @@
+// 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"
+)
+
+// ApacheBench is for the client application ApacheBench.
+type ApacheBench struct {
+	Requests    int
+	Concurrency int
+	Doc         string
+	// TODO(zkoopmans): support KeepAlive and pass option to enable.
+}
+
+// MakeCmd makes an ApacheBench command.
+func (a *ApacheBench) MakeCmd(ip net.IP, port int) []string {
+	path := fmt.Sprintf("http://%s:%d/%s", ip, port, a.Doc)
+	// See apachebench (ab) for flags.
+	cmd := fmt.Sprintf("ab -n %d -c %d %s", a.Requests, a.Concurrency, path)
+	return []string{"sh", "-c", cmd}
+}
+
+// Report parses and reports metrics from ApacheBench output.
+func (a *ApacheBench) Report(b *testing.B, output string) {
+	// Parse and report custom metrics.
+	transferRate, err := a.parseTransferRate(output)
+	if err != nil {
+		b.Logf("failed to parse transferrate: %v", err)
+	}
+	b.ReportMetric(transferRate*1024, "transfer_rate_b/s") // Convert from Kb/s to b/s.
+
+	latency, err := a.parseLatency(output)
+	if err != nil {
+		b.Logf("failed to parse latency: %v", err)
+	}
+	b.ReportMetric(latency/1000, "mean_latency_secs") // Convert from ms to s.
+
+	reqPerSecond, err := a.parseRequestsPerSecond(output)
+	if err != nil {
+		b.Logf("failed to parse requests per second: %v", err)
+	}
+	b.ReportMetric(reqPerSecond, "requests_per_second")
+}
+
+var transferRateRE = regexp.MustCompile(`Transfer rate:\s+(\d+\.?\d+?)\s+\[Kbytes/sec\]\s+received`)
+
+// parseTransferRate parses transfer rate from ApacheBench output.
+func (a *ApacheBench) parseTransferRate(data string) (float64, error) {
+	match := transferRateRE.FindStringSubmatch(data)
+	if len(match) < 2 {
+		return 0, fmt.Errorf("failed get bandwidth: %s", data)
+	}
+	return strconv.ParseFloat(match[1], 64)
+}
+
+var latencyRE = regexp.MustCompile(`Total:\s+\d+\s+(\d+)\s+(\d+\.?\d+?)\s+\d+\s+\d+\s`)
+
+// parseLatency parses latency from ApacheBench output.
+func (a *ApacheBench) parseLatency(data string) (float64, error) {
+	match := latencyRE.FindStringSubmatch(data)
+	if len(match) < 2 {
+		return 0, fmt.Errorf("failed get bandwidth: %s", data)
+	}
+	return strconv.ParseFloat(match[1], 64)
+}
+
+var requestsPerSecondRE = regexp.MustCompile(`Requests per second:\s+(\d+\.?\d+?)\s+`)
+
+// parseRequestsPerSecond parses requests per second from ApacheBench output.
+func (a *ApacheBench) parseRequestsPerSecond(data string) (float64, error) {
+	match := requestsPerSecondRE.FindStringSubmatch(data)
+	if len(match) < 2 {
+		return 0, fmt.Errorf("failed get bandwidth: %s", data)
+	}
+	return strconv.ParseFloat(match[1], 64)
+}
diff --git a/test/benchmarks/tools/ab_test.go b/test/benchmarks/tools/ab_test.go
new file mode 100644
index 000000000..28ee66ec1
--- /dev/null
+++ b/test/benchmarks/tools/ab_test.go
@@ -0,0 +1,90 @@
+// 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 "testing"
+
+// TestApacheBench checks the ApacheBench parsers on sample output.
+func TestApacheBench(t *testing.T) {
+	// Sample output from apachebench.
+	sampleData := `This is ApacheBench, Version 2.3 <$Revision: 1826891 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 10.10.10.10 (be patient).....done
+
+
+Server Software:        Apache/2.4.38
+Server Hostname:        10.10.10.10
+Server Port:            80
+
+Document Path:          /latin10k.txt
+Document Length:        210 bytes
+
+Concurrency Level:      1
+Time taken for tests:   0.180 seconds
+Complete requests:      100
+Failed requests:        0
+Non-2xx responses:      100
+Total transferred:      38800 bytes
+HTML transferred:       21000 bytes
+Requests per second:    556.44 [#/sec] (mean)
+Time per request:       1.797 [ms] (mean)
+Time per request:       1.797 [ms] (mean, across all concurrent requests)
+Transfer rate:          210.84 [Kbytes/sec] received
+
+Connection Times (ms)
+              min  mean[+/-sd] median   max
+Connect:        0    0   0.2      0       2
+Processing:     1    2   1.0      1       8
+Waiting:        1    1   1.0      1       7
+Total:          1    2   1.2      1      10
+
+Percentage of the requests served within a certain time (ms)
+  50%      1
+  66%      2
+  75%      2
+  80%      2
+  90%      2
+  95%      3
+  98%      7
+  99%     10
+ 100%     10 (longest request)`
+
+	ab := ApacheBench{}
+	want := 210.84
+	got, err := ab.parseTransferRate(sampleData)
+	if err != nil {
+		t.Fatalf("failed to parse transfer rate with error: %v", err)
+	} else if got != want {
+		t.Fatalf("parseTransferRate got: %f, want: %f", got, want)
+	}
+
+	want = 2.0
+	got, err = ab.parseLatency(sampleData)
+	if err != nil {
+		t.Fatalf("failed to parse transfer rate with error: %v", err)
+	} else if got != want {
+		t.Fatalf("parseLatency got: %f, want: %f", got, want)
+	}
+
+	want = 556.44
+	got, err = ab.parseRequestsPerSecond(sampleData)
+	if err != nil {
+		t.Fatalf("failed to parse transfer rate with error: %v", err)
+	} else if got != want {
+		t.Fatalf("parseRequestsPerSecond got: %f, want: %f", got, want)
+	}
+}
diff --git a/test/benchmarks/tools/fio.go b/test/benchmarks/tools/fio.go
new file mode 100644
index 000000000..20000db16
--- /dev/null
+++ b/test/benchmarks/tools/fio.go
@@ -0,0 +1,124 @@
+// 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 (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+	"testing"
+)
+
+// Fio makes 'fio' commands and parses their output.
+type Fio struct {
+	Test      string // test to run: read, write, randread, randwrite.
+	Size      string // total size to be read/written of format N[GMK] (e.g. 5G).
+	Blocksize string // blocksize to be read/write of format N[GMK] (e.g. 4K).
+	Iodepth   int    // iodepth for reads/writes.
+	Time      int    // time to run the test in seconds, usually for rand(read/write).
+}
+
+// MakeCmd makes a 'fio' command.
+func (f *Fio) MakeCmd(filename string) []string {
+	cmd := []string{"fio", "--output-format=json", "--ioengine=sync"}
+	cmd = append(cmd, fmt.Sprintf("--name=%s", f.Test))
+	cmd = append(cmd, fmt.Sprintf("--size=%s", f.Size))
+	cmd = append(cmd, fmt.Sprintf("--blocksize=%s", f.Blocksize))
+	cmd = append(cmd, fmt.Sprintf("--filename=%s", filename))
+	cmd = append(cmd, fmt.Sprintf("--iodepth=%d", f.Iodepth))
+	cmd = append(cmd, fmt.Sprintf("--rw=%s", f.Test))
+	if f.Time != 0 {
+		cmd = append(cmd, "--time_based")
+		cmd = append(cmd, fmt.Sprintf("--runtime=%d", f.Time))
+	}
+	return cmd
+}
+
+// Report reports metrics based on output from an 'fio' command.
+func (f *Fio) Report(b *testing.B, output string) {
+	b.Helper()
+	// Parse the output and report the metrics.
+	isRead := strings.Contains(f.Test, "read")
+	bw, err := f.parseBandwidth(output, isRead)
+	if err != nil {
+		b.Fatalf("failed to parse bandwidth from %s with: %v", output, err)
+	}
+	b.ReportMetric(bw, "bandwidth_b/s") // in b/s.
+
+	iops, err := f.parseIOps(output, isRead)
+	if err != nil {
+		b.Fatalf("failed to parse iops from %s with: %v", output, err)
+	}
+	b.ReportMetric(iops, "iops")
+}
+
+// parseBandwidth reports the bandwidth in b/s.
+func (f *Fio) parseBandwidth(data string, isRead bool) (float64, error) {
+	if isRead {
+		result, err := f.parseFioJSON(data, "read", "bw")
+		if err != nil {
+			return 0, err
+		}
+		return 1024 * result, nil
+	}
+	result, err := f.parseFioJSON(data, "write", "bw")
+	if err != nil {
+		return 0, err
+	}
+	return 1024 * result, nil
+}
+
+// parseIOps reports the write IO per second metric.
+func (f *Fio) parseIOps(data string, isRead bool) (float64, error) {
+	if isRead {
+		return f.parseFioJSON(data, "read", "iops")
+	}
+	return f.parseFioJSON(data, "write", "iops")
+}
+
+// fioResult is for parsing FioJSON.
+type fioResult struct {
+	Jobs []fioJob
+}
+
+// fioJob is for parsing FioJSON.
+type fioJob map[string]json.RawMessage
+
+// fioMetrics is for parsing FioJSON.
+type fioMetrics map[string]json.RawMessage
+
+// parseFioJSON parses data and grabs "op" (read or write) and "metric"
+// (bw or iops) from the JSON.
+func (f *Fio) parseFioJSON(data, op, metric string) (float64, error) {
+	var result fioResult
+	if err := json.Unmarshal([]byte(data), &result); err != nil {
+		return 0, fmt.Errorf("could not unmarshal data: %v", err)
+	}
+
+	if len(result.Jobs) < 1 {
+		return 0, fmt.Errorf("no jobs present to parse")
+	}
+
+	var metrics fioMetrics
+	if err := json.Unmarshal(result.Jobs[0][op], &metrics); err != nil {
+		return 0, fmt.Errorf("could not unmarshal jobs: %v", err)
+	}
+
+	if _, ok := metrics[metric]; !ok {
+		return 0, fmt.Errorf("no metric found for op: %s", op)
+	}
+	return strconv.ParseFloat(string(metrics[metric]), 64)
+}
diff --git a/test/benchmarks/tools/fio_test.go b/test/benchmarks/tools/fio_test.go
new file mode 100644
index 000000000..a98277150
--- /dev/null
+++ b/test/benchmarks/tools/fio_test.go
@@ -0,0 +1,122 @@
+// 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 "testing"
+
+// TestFio checks the Fio parsers on sample output.
+func TestFio(t *testing.T) {
+	sampleData := `
+{
+  "fio version" : "fio-3.1",
+  "timestamp" : 1554837456,
+  "timestamp_ms" : 1554837456621,
+  "time" : "Tue Apr  9 19:17:36 2019",
+  "jobs" : [
+    {
+      "jobname" : "test",
+      "groupid" : 0,
+      "error" : 0,
+      "eta" : 2147483647,
+      "elapsed" : 1,
+      "job options" : {
+        "name" : "test",
+        "ioengine" : "sync",
+        "size" : "1073741824",
+        "filename" : "/disk/file.dat",
+        "iodepth" : "4",
+        "bs" : "4096",
+        "rw" : "write"
+      },
+      "read" : {
+        "io_bytes" : 0,
+        "io_kbytes" : 0,
+        "bw" : 123456,
+        "iops" : 1234.5678,
+        "runtime" : 0,
+        "total_ios" : 0,
+        "short_ios" : 0,
+        "bw_min" : 0,
+        "bw_max" : 0,
+        "bw_agg" : 0.000000,
+        "bw_mean" : 0.000000,
+        "bw_dev" : 0.000000,
+        "bw_samples" : 0,
+        "iops_min" : 0,
+        "iops_max" : 0,
+        "iops_mean" : 0.000000,
+        "iops_stddev" : 0.000000,
+        "iops_samples" : 0
+      },
+      "write" : {
+        "io_bytes" : 1073741824,
+        "io_kbytes" : 1048576,
+        "bw" : 1753471,
+        "iops" : 438367.892977,
+        "runtime" : 598,
+        "total_ios" : 262144,
+        "bw_min" : 1731120,
+        "bw_max" : 1731120,
+        "bw_agg" : 98.725328,
+        "bw_mean" : 1731120.000000,
+        "bw_dev" : 0.000000,
+        "bw_samples" : 1,
+        "iops_min" : 432780,
+        "iops_max" : 432780,
+        "iops_mean" : 432780.000000,
+        "iops_stddev" : 0.000000,
+        "iops_samples" : 1
+      }
+    }
+  ]
+}
+`
+	fio := Fio{}
+	// WriteBandwidth.
+	got, err := fio.parseBandwidth(sampleData, false)
+	var want float64 = 1753471.0 * 1024
+	if err != nil {
+		t.Fatalf("parse failed with err: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+
+	// ReadBandwidth.
+	got, err = fio.parseBandwidth(sampleData, true)
+	want = 123456 * 1024
+	if err != nil {
+		t.Fatalf("parse failed with err: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+
+	// WriteIOps.
+	got, err = fio.parseIOps(sampleData, false)
+	want = 438367.892977
+	if err != nil {
+		t.Fatalf("parse failed with err: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+
+	// ReadIOps.
+	got, err = fio.parseIOps(sampleData, true)
+	want = 1234.5678
+	if err != nil {
+		t.Fatalf("parse failed with err: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+}
diff --git a/test/benchmarks/tools/hey.go b/test/benchmarks/tools/hey.go
new file mode 100644
index 000000000..699497c64
--- /dev/null
+++ b/test/benchmarks/tools/hey.go
@@ -0,0 +1,75 @@
+// 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"
+	"strings"
+	"testing"
+)
+
+// Hey is for the client application 'hey'.
+type Hey struct {
+	Requests    int
+	Concurrency int
+	Doc         string
+}
+
+// MakeCmd returns a 'hey' command.
+func (h *Hey) MakeCmd(ip net.IP, port int) []string {
+	return strings.Split(fmt.Sprintf("hey -n %d -c %d http://%s:%d/%s",
+		h.Requests, h.Concurrency, ip, port, h.Doc), " ")
+}
+
+// Report parses output from 'hey' and reports metrics.
+func (h *Hey) Report(b *testing.B, output string) {
+	b.Helper()
+	requests, err := h.parseRequestsPerSecond(output)
+	if err != nil {
+		b.Fatalf("failed to parse requests per second: %v", err)
+	}
+	b.ReportMetric(requests, "requests_per_second")
+
+	ave, err := h.parseAverageLatency(output)
+	if err != nil {
+		b.Fatalf("failed to parse average latency: %v", err)
+	}
+	b.ReportMetric(ave, "average_latency_secs")
+}
+
+var heyReqPerSecondRE = regexp.MustCompile(`Requests/sec:\s*(\d+\.?\d+?)\s+`)
+
+// parseRequestsPerSecond finds requests per second from 'hey' output.
+func (h *Hey) parseRequestsPerSecond(data string) (float64, error) {
+	match := heyReqPerSecondRE.FindStringSubmatch(data)
+	if len(match) < 2 {
+		return 0, fmt.Errorf("failed get bandwidth: %s", data)
+	}
+	return strconv.ParseFloat(match[1], 64)
+}
+
+var heyAverageLatencyRE = regexp.MustCompile(`Average:\s*(\d+\.?\d+?)\s+secs`)
+
+// parseHeyAverageLatency finds Average Latency in seconds form 'hey' output.
+func (h *Hey) parseAverageLatency(data string) (float64, error) {
+	match := heyAverageLatencyRE.FindStringSubmatch(data)
+	if len(match) < 2 {
+		return 0, fmt.Errorf("failed get average latency match%d : %s", len(match), data)
+	}
+	return strconv.ParseFloat(match[1], 64)
+}
diff --git a/test/benchmarks/tools/hey_test.go b/test/benchmarks/tools/hey_test.go
new file mode 100644
index 000000000..e0cab1f52
--- /dev/null
+++ b/test/benchmarks/tools/hey_test.go
@@ -0,0 +1,81 @@
+// 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 "testing"
+
+// TestHey checks the Hey parsers on sample output.
+func TestHey(t *testing.T) {
+	sampleData := `
+	Summary:
+          Total:	2.2391 secs
+          Slowest:	1.6292 secs
+          Fastest:	0.0066 secs
+          Average:	0.5351 secs
+          Requests/sec:	89.3202
+
+          Total data:	841200 bytes
+          Size/request:	4206 bytes
+
+        Response time histogram:
+          0.007 [1]	|
+          0.169 [0]	|
+          0.331 [149]	|■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+          0.493 [0]	|
+          0.656 [0]	|
+          0.818 [0]	|
+          0.980 [0]	|
+          1.142 [0]	|
+          1.305 [0]	|
+          1.467 [49]	|■■■■■■■■■■■■■
+          1.629 [1]	|
+
+
+        Latency distribution:
+          10% in 0.2149 secs
+          25% in 0.2449 secs
+          50% in 0.2703 secs
+          75% in 1.3315 secs
+          90% in 1.4045 secs
+          95% in 1.4232 secs
+          99% in 1.4362 secs
+
+        Details (average, fastest, slowest):
+          DNS+dialup:	0.0002 secs, 0.0066 secs, 1.6292 secs
+          DNS-lookup:	0.0000 secs, 0.0000 secs, 0.0000 secs
+          req write:	0.0000 secs, 0.0000 secs, 0.0012 secs
+          resp wait:	0.5225 secs, 0.0064 secs, 1.4346 secs
+          resp read:	0.0122 secs, 0.0001 secs, 0.2006 secs
+
+        Status code distribution:
+          [200]	200 responses
+	`
+	hey := Hey{}
+	want := 89.3202
+	got, err := hey.parseRequestsPerSecond(sampleData)
+	if err != nil {
+		t.Fatalf("failed to parse request per second with: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+
+	want = 0.5351
+	got, err = hey.parseAverageLatency(sampleData)
+	if err != nil {
+		t.Fatalf("failed to parse average latency with: %v", err)
+	} else if got != want {
+		t.Fatalf("got: %f, want: %f", got, want)
+	}
+}
diff --git a/test/benchmarks/tools/iperf.go b/test/benchmarks/tools/iperf.go
new file mode 100644
index 000000000..df3d9349b
--- /dev/null
+++ b/test/benchmarks/tools/iperf.go
@@ -0,0 +1,56 @@
+// 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"
+	"strings"
+	"testing"
+)
+
+// Iperf is for the client side of `iperf`.
+type Iperf struct {
+	Time int
+}
+
+// MakeCmd returns a iperf client command.
+func (i *Iperf) MakeCmd(ip net.IP, port int) []string {
+	// iperf report in Kb realtime
+	return strings.Split(fmt.Sprintf("iperf -f K --realtime --time %d -c %s -p %d", i.Time, ip, 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.ReportMetric(bW*1024, "bandwidth_b/s") // Convert from Kb/s to b/s.
+}
+
+// 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)
+}
diff --git a/test/benchmarks/tools/iperf_test.go b/test/benchmarks/tools/iperf_test.go
new file mode 100644
index 000000000..03bb30d05
--- /dev/null
+++ b/test/benchmarks/tools/iperf_test.go
@@ -0,0 +1,34 @@
+// 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 "testing"
+
+// TestIperf checks the Iperf parsers on sample output.
+func TestIperf(t *testing.T) {
+	sampleData := `
+------------------------------------------------------------
+Client connecting to 10.138.15.215, TCP port 32779
+TCP window size: 45.0 KByte (default)
+------------------------------------------------------------
+[  3] local 10.138.15.216 port 32866 connected with 10.138.15.215 port 32779
+[ ID] Interval       Transfer     Bandwidth
+[  3]  0.0-10.0 sec  459520 KBytes  45900 KBytes/sec
+`
+	i := Iperf{}
+	bandwidth, err := i.bandwidth(sampleData)
+	if err != nil || bandwidth != 45900 {
+		t.Fatalf("failed with: %v and %f", err, bandwidth)
+	}
+}
diff --git a/test/benchmarks/tools/redis.go b/test/benchmarks/tools/redis.go
new file mode 100644
index 000000000..db32460ec
--- /dev/null
+++ b/test/benchmarks/tools/redis.go
@@ -0,0 +1,64 @@
+// 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"
+	"strings"
+	"testing"
+)
+
+// Redis is for the client 'redis-benchmark'.
+type Redis struct {
+	Operation string
+}
+
+// MakeCmd returns a redis-benchmark client command.
+func (r *Redis) MakeCmd(ip net.IP, port int) []string {
+	// There is no -t PING_BULK for redis-benchmark, so adjust the command in that case.
+	// Note that "ping" will run both PING_INLINE and PING_BULK.
+	if r.Operation == "PING_BULK" {
+		return strings.Split(
+			fmt.Sprintf("redis-benchmark --csv -t ping -h %s -p %d", ip, port), " ")
+	}
+
+	// runs redis-benchmark -t operation for 100K requests against server.
+	return strings.Split(
+		fmt.Sprintf("redis-benchmark --csv -t %s -h %s -p %d", r.Operation, ip, port), " ")
+}
+
+// Report parses output from redis-benchmark client and reports metrics.
+func (r *Redis) Report(b *testing.B, output string) {
+	b.Helper()
+	result, err := r.parseOperation(output)
+	if err != nil {
+		b.Fatalf("parsing result %s failed with err: %v", output, err)
+	}
+	b.ReportMetric(result, r.Operation) // operations per second
+}
+
+// parseOperation grabs the metric operations per second from redis-benchmark output.
+func (r *Redis) parseOperation(data string) (float64, error) {
+	re := regexp.MustCompile(fmt.Sprintf(`"%s( .*)?","(\d*\.\d*)"`, r.Operation))
+	match := re.FindStringSubmatch(data)
+	// If no match, simply don't add it to the result map.
+	if len(match) < 3 {
+		return 0.0, fmt.Errorf("could not find %s in %s", r.Operation, data)
+	}
+	return strconv.ParseFloat(match[2], 64)
+}
diff --git a/test/benchmarks/tools/redis_test.go b/test/benchmarks/tools/redis_test.go
new file mode 100644
index 000000000..4bafda66f
--- /dev/null
+++ b/test/benchmarks/tools/redis_test.go
@@ -0,0 +1,87 @@
+// 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 (
+	"testing"
+)
+
+// TestRedis checks the Redis parsers on sample output.
+func TestRedis(t *testing.T) {
+	sampleData := `
+	"PING_INLINE","48661.80"
+	"PING_BULK","50301.81"
+	"SET","48923.68"
+	"GET","49382.71"
+	"INCR","49975.02"
+	"LPUSH","49875.31"
+	"RPUSH","50276.52"
+	"LPOP","50327.12"
+	"RPOP","50556.12"
+	"SADD","49504.95"
+	"HSET","49504.95"
+	"SPOP","50025.02"
+	"LPUSH (needed to benchmark LRANGE)","48875.86"
+	"LRANGE_100 (first 100 elements)","33955.86"
+	"LRANGE_300 (first 300 elements)","16550.81"// 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
+
+	"LRANGE_500 (first 450 elements)","13653.74"
+	"LRANGE_600 (first 600 elements)","11219.57"
+	"MSET (10 keys)","44682.75"
+	`
+	wants := map[string]float64{
+		"PING_INLINE": 48661.80,
+		"PING_BULK":   50301.81,
+		"SET":         48923.68,
+		"GET":         49382.71,
+		"INCR":        49975.02,
+		"LPUSH":       49875.31,
+		"RPUSH":       50276.52,
+		"LPOP":        50327.12,
+		"RPOP":        50556.12,
+		"SADD":        49504.95,
+		"HSET":        49504.95,
+		"SPOP":        50025.02,
+		"LRANGE_100":  33955.86,
+		"LRANGE_300":  16550.81,
+		"LRANGE_500":  13653.74,
+		"LRANGE_600":  11219.57,
+		"MSET":        44682.75,
+	}
+	for op, want := range wants {
+		redis := Redis{
+			Operation: op,
+		}
+		if got, err := redis.parseOperation(sampleData); err != nil {
+			t.Fatalf("failed to parse %s: %v", op, err)
+		} else if want != got {
+			t.Fatalf("wanted %f for op %s, got %f", want, op, got)
+		}
+	}
+}
diff --git a/test/benchmarks/tools/tools.go b/test/benchmarks/tools/tools.go
new file mode 100644
index 000000000..eb61c0136
--- /dev/null
+++ b/test/benchmarks/tools/tools.go
@@ -0,0 +1,17 @@
+// 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 holds tooling to couple command formatting and output parsers
+// together.
+package tools