b41eaa5ac0
The mem hook consumes the orphan tracker by default. If the thread does not attach other trackers, by default all consumption will be passed to the process tracker through the orphan tracker. In real time, consumption of all other trackers + orphan tracker consumption = process tracker consumption. Ideally, all threads are expected to attach to the specified tracker, so that "all memory has its own ownership", and the consumption of the orphan mem tracker is close to 0, but greater than 0.
53 lines
2.2 KiB
C++
53 lines
2.2 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <gtest/gtest.h>
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#include "common/config.h"
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#include "olap/page_cache.h"
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#include "olap/segment_loader.h"
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#include "runtime/exec_env.h"
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#include "runtime/memory/mem_tracker_limiter.h"
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#include "service/backend_options.h"
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#include "util/cpu_info.h"
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#include "util/disk_info.h"
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#include "util/mem_info.h"
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int main(int argc, char** argv) {
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std::shared_ptr<doris::MemTrackerLimiter> process_mem_tracker =
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std::make_shared<doris::MemTrackerLimiter>(-1, "Process");
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std::shared_ptr<doris::MemTrackerLimiter> _orphan_mem_tracker =
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std::make_shared<doris::MemTrackerLimiter>(-1, "Orphan", process_mem_tracker);
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doris::ExecEnv::GetInstance()->set_global_mem_tracker(process_mem_tracker, _orphan_mem_tracker);
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doris::thread_context()->_thread_mem_tracker_mgr->init();
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doris::TabletSchemaCache::create_global_schema_cache();
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doris::StoragePageCache::create_global_cache(1 << 30, 10);
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doris::SegmentLoader::create_global_instance(1000);
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std::string conf = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
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if (!doris::config::init(conf.c_str(), false)) {
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fprintf(stderr, "error read config file. \n");
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return -1;
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}
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doris::init_glog("be-test");
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::testing::InitGoogleTest(&argc, argv);
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doris::CpuInfo::init();
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doris::DiskInfo::init();
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doris::MemInfo::init();
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doris::BackendOptions::init();
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return RUN_ALL_TESTS();
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}
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