@Override
    protected void periodicExecute(Env env) {
      final int stuckCount = calculateRunningAndStuckWorkers();
      checkThreadCount(stuckCount);
      updateTimestamp();
    }
@return the time since the current procedure is running
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/ProcedureExecutor.java