@Override
  public void deleteHostAccountStorageStatsForHost(String hostname, int port) throws Exception {
    long startTimeMs = System.currentTimeMillis();
    hostname = hostnameHelper.simplifyHostname(hostname, port);
    accountReportsDao.deleteStorageUsageForHost(clusterName, hostname);
    storeMetrics.deleteAccountStatsHostTimeMs.update(System.currentTimeMillis() - startTimeMs);
  }
Store the {@link HostAccountStorageStatsWrapper} to mysql database. This method ignores the error information from {@link HostAccountStorageStatsWrapper}
and only publish the container storage usages that are different from the previous one.
@param statsWrapper The {@link HostAccountStorageStatsWrapper} to publish.
ambry-mysql/src/main/java/com/github/ambry/accountstats/AccountStatsMySqlStore.java