Function stopProfiling

pkg/cmd/profiling.go:60–91

stopProfiling stops profiling CPU and memory usage. It writes memory profile to the file path specified in HELM_PPROF_MEM_PROFILE environment variable.

()

// It writes memory profile to the file path specified in HELM_PPROF_MEM_PROFILE
// environment variable.
func stopProfiling() error {
	errs := []error{}

	// Stop CPU profiling if it was started
	if cpuProfileFile != nil {
		pprof.StopCPUProfile()
		err := cpuProfileFile.Close()
		if err != nil {
			errs = append(errs, err)
		}
		cpuProfileFile = nil
	}

	if memProfilePath != "" {
		f, err := os.Create(memProfilePath)
		if err != nil {
			errs = append(errs, err)
		}
		defer f.Close()

		runtime.GC() // get up-to-date statistics
		if err := pprof.WriteHeapProfile(f); err != nil {
			errs = append(errs, err)
		}
	}

	if err := errors.Join(errs...); err != nil {
		return fmt.Errorf("error(s) while stopping profiling: %w", err)
	}

	return nil
}