fs.DurationVar(&c.StreamingConnectionIdleTimeout.Duration, "streaming-connection-idle-timeout", c.StreamingConnectionIdleTimeout.Duration, "Maximum time a streaming connection can be idle before the connection is automatically closed. 0 indicates no timeout. Example: '5m'. Note: All connections to the kubelet server have a maximum duration of 4 hours.")

	mark and scan, and STW mark termination. The CPU times
	for mark/scan are broken down in to assist time (GC performed in
	line with allocation), background GC time, and idle GC time.
	If the line ends with "(forced)", this GC was forced by a
	runtime.GC() call.

	harddecommit: setting harddecommit=1 causes memory that is returned to the OS to

				s.syscallingP[ev.Proc()] = id
				s.syscallingG[id] = ev.Proc()
				g.lastSyscallTime = ev.Time()
			}

		// Handle procs to detect syscall blocking, which si identifiable as a
		// proc going idle while the goroutine it was attached to is in a syscall.
		case ResourceProc:
			id := st.Resource.Proc()
			old, new := st.Proc()
			if old != new && new == ProcIdle {
				if goid, ok := s.syscallingP[id]; ok {

|-------------------------------|---------|------------------------------------|----------|
| `minio_system_cpu_avg_idle`   | `gauge` | Average CPU idle time              | `server` |
| `minio_system_cpu_avg_iowait` | `gauge` | Average CPU IOWait time            | `server` |
| `minio_system_cpu_load`       | `gauge` | CPU load average 1min              | `server` |

		return true
	// Corner case, the server closed the connection with a keep-alive timeout
	// some requests are not retried internally, such as POST request with written body
	case strings.Contains(err.Error(), "server closed idle connection"):
		return true
	}

	return false
}

// Converts network error to storageErr. This function is
// written so that the storageAPI errors are consistent
// across network disks.

	veryLongDuration = 1000 * time.Hour     // an arbitrary upper bound on the test's running time
)

// quiescent returns an arbitrary duration by which the program should have
// completed any remaining work and reached a steady (idle) state.
func quiescent(t *testing.T) time.Duration {
	deadline, ok := t.Deadline()
	if !ok {
		return 5 * time.Second
	}

	const arbitraryCleanupMargin = 1 * time.Second

					ps[ev.Proc()].gc--
				}
			}
			states[g] = new
		case EventLabel:
			l := ev.Label()
			if flags&UtilBackground != 0 && strings.HasPrefix(l.Label, "GC ") && l.Label != "GC (idle)" {
				// Background mark worker.
				//
				// If we're in per-proc mode, we don't
				// count dedicated workers because
				// they kick all of the goroutines off
				// that P, so don't directly

	// into (0,period].
	//
	// Otherwise, this would show up as a bias away from short-lived threads and
	// from threads that are only occasionally active: for example, when the
	// garbage collector runs on a mostly-idle system, the additional threads it
	// activates may do a couple milliseconds of GC-related work and nothing
	// else in the few seconds that the profiler observes.
	spec := new(itimerspec)

	ctxt.Interface = ctx.String("interface")
	ctxt.UserTimeout = ctx.Duration("conn-user-timeout")
	ctxt.SendBufSize = ctx.Int("send-buf-size")
	ctxt.RecvBufSize = ctx.Int("recv-buf-size")
	ctxt.IdleTimeout = ctx.Duration("idle-timeout")
	ctxt.UserTimeout = ctx.Duration("conn-user-timeout")
	ctxt.ShutdownTimeout = ctx.Duration("shutdown-timeout")

	if conf := ctx.String("config"); len(conf) > 0 {
		err = mergeServerCtxtFromConfigFile(conf, ctxt)

	}{
		{-1, -1},
		{0, 0},
		{5 * time.Second, 5 * time.Second},
		{30 * time.Second, 30 * time.Second},
	}

	var got time.Duration = -1
	testHookSetKeepAlive = func(cfg KeepAliveConfig) { got = cfg.Idle }

	for _, test := range tests {
		got = -1
		d := Dialer{KeepAlive: test.ka}
		c, err := d.Dial("tcp", ls.Listener.Addr().String())
		if err != nil {
			t.Fatal(err)
		}
		c.Close()