GRpc memory quota was set but disabled due to issues with grpc quoter, to enable it use EnableGRpcMemoryQuota option
*** StatsMode=1
Tables {
  TablePath: "/Root/serverless/test_turn_on_serverless_storage_billing_enable_alter_database_create_hive_first--true-enable_pool_encryption--true_/dirA1/dirB1/table"
  WriteRows: 3
  WriteBytes: 74
  AffectedPartitions: 1
}
StatFinishBytes: 237
Extra {
  [type.googleapis.com/NKqpProto.TKqpExecutionExtraStats] {
    AffectedShards: 1
    ComputeCpuTimeUs {
      Min: 278
      Max: 278
      Sum: 278
      Cnt: 1
    }
  }
}

Current KQP shutdown state: spent 0 seconds, not started yet
Drain completed.
