public void updateConsensusGroupStatistics() {
    consensusGroupCacheMap
        .values()
        .forEach(consensusGroupCache -> consensusGroupCache.updateCurrentStatistics(false));
  }
Update the ConsensusGroupStatistics of all RegionGroups.
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/load/cache/LoadCache.java