func (rt *RTWatcher) collectServerMetrics(m *memmetrics.RTMetrics, u *url.URL) error {
rt.mtx.Lock()
defer rt.mtx.Unlock()
sm, ok := rt.srvs[surl{scheme: u.Scheme, host: u.Host}]
if ok {
m.Append(sm)
}
return nil
}
func (rt *RTWatcher) collectMetrics(m *memmetrics.RTMetrics) error {
rt.mtx.Lock()
defer rt.mtx.Unlock()
return m.Append(rt.m)
}