chenhao7253886 commented on a change in pull request #531: Add cpu and io indicates to audit log URL: https://github.com/apache/incubator-doris/pull/531#discussion_r248181848
########## File path: be/src/runtime/query_statistics.h ########## @@ -0,0 +1,117 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +#ifndef DORIS_BE_EXEC_QUERY_STATISTICS_H +#define DORIS_BE_EXEC_QUERY_STATISTICS_H + +#include <mutex> + +#include "gen_cpp/data.pb.h" +#include "util/spinlock.h" + +namespace doris { + +// This is responsible for collecting query statistics, usually it consists of +// two parts, one is current fragment or plan's statistics, the other is sub fragment +// or plan's statistics and QueryStatisticsRecvr is responsible for collecting it. +class QueryStatistics { +public: + + QueryStatistics() : scan_rows(0), scan_bytes(0) { + } + + void add(const QueryStatistics& other) { + scan_rows += other.scan_rows; + scan_bytes += other.scan_bytes; + } + + void add_scan_rows(long scan_rows) { + this->scan_rows += scan_rows; + } + + void add_scan_bytes(long scan_bytes) { + this->scan_bytes += scan_bytes; + } + + void clear() { + scan_rows = 0; + scan_bytes = 0; + } + + void serialize(PQueryStatistics* statistics) { + DCHECK(statistics != nullptr); + statistics->set_scan_rows(scan_rows); + statistics->set_scan_bytes(scan_bytes); + } + + void deserialize(const PQueryStatistics& statistics) { Review comment: ok, i will modify it. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@doris.apache.org For additional commands, e-mail: dev-h...@doris.apache.org
