Stop profiling when the sentry exits

Also removes `--profile-goroutine` because it's equivalent
to `debug --stacks`.

PiperOrigin-RevId: 325061502

2 files changed, 22 insertions, 28 deletions

diff --git a/pkg/test/dockerutil/profile.go b/pkg/test/dockerutil/profile.go
index 1fab33083..f0396ef24 100644
--- a/pkg/test/dockerutil/profile.go
+++ b/pkg/test/dockerutil/profile.go
@@ -49,17 +49,16 @@ type Profile interface {
 // should have --profile set as an option in /etc/docker/daemon.json in
 // order for profiling to work with Pprof.
 type Pprof struct {
-	BasePath         string // path to put profiles
-	BlockProfile     bool
-	CPUProfile       bool
-	GoRoutineProfile bool
-	HeapProfile      bool
-	MutexProfile     bool
-	Duration         time.Duration // duration to run profiler e.g. '10s' or '1m'.
-	shouldRun        bool
-	cmd              *exec.Cmd
-	stdout           io.ReadCloser
-	stderr           io.ReadCloser
+	BasePath     string // path to put profiles
+	BlockProfile bool
+	CPUProfile   bool
+	HeapProfile  bool
+	MutexProfile bool
+	Duration     time.Duration // duration to run profiler e.g. '10s' or '1m'.
+	shouldRun    bool
+	cmd          *exec.Cmd
+	stdout       io.ReadCloser
+	stderr       io.ReadCloser
 }
 
 // MakePprofFromFlags makes a Pprof profile from flags.
@@ -68,13 +67,12 @@ func MakePprofFromFlags(c *Container) *Pprof {
 		return nil
 	}
 	return &Pprof{
-		BasePath:         filepath.Join(*pprofBaseDir, c.runtime, c.Name),
-		BlockProfile:     *pprofBlock,
-		CPUProfile:       *pprofCPU,
-		GoRoutineProfile: *pprofGo,
-		HeapProfile:      *pprofHeap,
-		MutexProfile:     *pprofMutex,
-		Duration:         *duration,
+		BasePath:     filepath.Join(*pprofBaseDir, c.runtime, c.Name),
+		BlockProfile: *pprofBlock,
+		CPUProfile:   *pprofCPU,
+		HeapProfile:  *pprofHeap,
+		MutexProfile: *pprofMutex,
+		Duration:     *duration,
 	}
 }
 
@@ -138,9 +136,6 @@ func (p *Pprof) makeProfileArgs(c *Container) []string {
 	if p.CPUProfile {
 		ret = append(ret, fmt.Sprintf("--profile-cpu=%s", filepath.Join(p.BasePath, "cpu.pprof")))
 	}
-	if p.GoRoutineProfile {
-		ret = append(ret, fmt.Sprintf("--profile-goroutine=%s", filepath.Join(p.BasePath, "go.pprof")))
-	}
 	if p.HeapProfile {
 		ret = append(ret, fmt.Sprintf("--profile-heap=%s", filepath.Join(p.BasePath, "heap.pprof")))
 	}
diff --git a/pkg/test/dockerutil/profile_test.go b/pkg/test/dockerutil/profile_test.go
index b7b4d7618..8c4ffe483 100644
--- a/pkg/test/dockerutil/profile_test.go
+++ b/pkg/test/dockerutil/profile_test.go
@@ -51,13 +51,12 @@ func TestPprof(t *testing.T) {
 		{
 			name: "All",
 			pprof: Pprof{
-				BasePath:         basePath,
-				BlockProfile:     true,
-				CPUProfile:       true,
-				GoRoutineProfile: true,
-				HeapProfile:      true,
-				MutexProfile:     true,
-				Duration:         2 * time.Second,
+				BasePath:     basePath,
+				BlockProfile: true,
+				CPUProfile:   true,
+				HeapProfile:  true,
+				MutexProfile: true,
+				Duration:     2 * time.Second,
 			},
 			expectedFiles: []string{block, cpu, goprofle, heap, mutex},
 		},