docs: public void recordResourceRequestQueueLength(SocketDestination dest, int queueLength) {
          if(dest != null) {
              getOrCreateNodeStats(dest).recordResourceRequestQueueLength(null, queueLength);
              recordResourceRequestQueueLength(null, queueLength);
          } else {
              this.resourceRequestQueueLengthHistogram.insert(queueLength);
              checkMonitoringInterval();
          }
      }