code: public void incrementHighRateCounter(String name) {
      if (monitorActive) {
        String escapedName = keyHandler.handle(name);
        for (MonitorPlugin p : getPlugins()) {
          p.incrementHighRateCounter(escapedName, 1);
        }
      }
    }
docs: Increment the named {@link Counter} by one.
  Using this method instead of incrementCounter is a hint to some plugins
  that this is an event that may happen very often. Plugins may use sampling to
  to limit load or network traffic.
  @param name name of the {@link Counter} to increment