peerRESTMethodVerifyBinary          = "/verifybinary"
	peerRESTMethodCommitBinary          = "/commitbinary"
	peerRESTMethodStartProfiling        = "/startprofiling"
	peerRESTMethodDownloadProfilingData = "/downloadprofilingdata"
	peerRESTMethodSpeedTest             = "/speedtest"
	peerRESTMethodDriveSpeedTest        = "/drivespeedtest"
	peerRESTMethodDevNull               = "/devnull"
	peerRESTMethodNetperf               = "/netperf"

			// Stop remote profiles
			go globalNotificationSys.DownloadProfilingData(GlobalContext, io.Discard)

			// Stop local
			globalProfilerMu.Lock()
			defer globalProfilerMu.Unlock()
			for k, v := range globalProfiler {
				v.Stop()
				delete(globalProfiler, k)
			}
			return
		case <-timer.C:
			if !globalNotificationSys.DownloadProfilingData(ctx, w) {

		client := client
		ng.Go(ctx, func() error {
			return client.StartProfiling(ctx, profiler)
		}, idx, *client.host)
	}
	return ng.Wait()
}

// DownloadProfilingData - download profiling data from all remote peers.
func (sys *NotificationSys) DownloadProfilingData(ctx context.Context, writer io.Writer) (profilingDataFound bool) {
	// Initialize a zip writer which will provide a zipped content
	// of profiling data of all nodes