diff options
Diffstat (limited to 'src/mongo/db/query/query_stats/shapifying_bm.cpp')
| -rw-r--r-- | src/mongo/db/query/query_stats/shapifying_bm.cpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/src/mongo/db/query/query_stats/shapifying_bm.cpp b/src/mongo/db/query/query_stats/shapifying_bm.cpp deleted file mode 100644 index fd7f605c855..00000000000 --- a/src/mongo/db/query/query_stats/shapifying_bm.cpp +++ /dev/null @@ -1,142 +0,0 @@ -/** - * Copyright (C) 2023-present MongoDB, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the Server Side Public License, version 1, - * as published by MongoDB, Inc. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * Server Side Public License for more details. - * - * You should have received a copy of the Server Side Public License - * along with this program. If not, see - * <http://www.mongodb.com/licensing/server-side-public-license>. - * - * As a special exception, the copyright holders give permission to link the - * code of portions of this program with the OpenSSL library under certain - * conditions as described in each individual source file and distribute - * linked combinations including the program with the OpenSSL library. You - * must comply with the Server Side Public License in all respects for - * all of the code used other than as permitted herein. If you modify file(s) - * with this exception, you may extend this exception to your version of the - * file(s), but you are not obligated to do so. If you do not wish to do so, - * delete this exception statement from your version. If you delete this - * exception statement from all source files in the program, then also delete - * it in the license file. - */ - - -#include <benchmark/benchmark.h> -#include <climits> -#include <memory> - -#include "mongo/bson/json.h" -#include "mongo/db/concurrency/locker_noop_client_observer.h" -#include "mongo/db/matcher/expression_leaf.h" -#include "mongo/db/matcher/expression_parser.h" -#include "mongo/db/pipeline/expression_context_for_test.h" -#include "mongo/db/query/query_shape/query_shape.h" -#include "mongo/db/query/query_stats/find_key.h" -#include "mongo/db/query/query_stats/query_stats.h" -#include "mongo/db/query/query_stats/rate_limiting.h" -#include "mongo/idl/server_parameter_test_util.h" -#include "mongo/rpc/metadata/client_metadata.h" -#include "mongo/util/duration.h" -#include "mongo/util/processinfo.h" -#include "mongo/util/testing_proctor.h" -#include "mongo/util/time_support.h" - -namespace mongo { -namespace { - -static const NamespaceStringOrUUID kDefaultTestNss = - NamespaceStringOrUUID{NamespaceString("testDB.testColl")}; - -static constexpr auto kCollectionType = query_shape::CollectionType::kCollection; - -// This is a snapshot of the client metadata generated from our IDHACK genny workload. The -// specifics aren't so important, but it chosen in an attempt to be indicative of the size/shape -// of this kind of thing "in the wild". -const auto kMetadataWrapper = fromjson(R"({metadata: { - "application" : { - "name" : "Genny" - }, - "driver" : { - "name" : "mongoc / mongocxx", - "version" : "1.23.2 / 3.7.0" - }, - "os" : { - "type" : "Linux", - "name" : "Ubuntu", - "version" : "22.04", - "architecture" : "aarch64" - }, - "platform" : "cfg=0x03215e88e9 posix=200809 stdc=201710 CC=GCC 11.3.0 CFLAGS=\"-fPIC\" LDFLAGS=\"\"" - }})"); -auto kMockClientMetadataElem = kMetadataWrapper["metadata"]; - -auto makeFindKey(const boost::intrusive_ptr<ExpressionContext>& expCtx, - const ParsedFindCommand& parsedFind) { - return std::make_unique<const query_stats::FindKey>(expCtx, parsedFind, kCollectionType); -} - -int shapifyAndHashRequest(const boost::intrusive_ptr<ExpressionContext>& expCtx, - const ParsedFindCommand& parsedFind) { - auto key = makeFindKey(expCtx, parsedFind); - [[maybe_unused]] auto hash = absl::Hash<query_stats::Key>{}(*key); - return 0; -} - -// Benchmark the performance of computing and hashing the query stats key for an IDHACK query. -void BM_ShapfiyIDHack(benchmark::State& state) { - auto serviceCtx = ServiceContext::make(); - serviceCtx->registerClientObserver(std::make_unique<LockerNoopClientObserver>()); - - auto client = serviceCtx->makeClient("query_test"); - - auto opCtx = client->makeOperationContext(); - auto expCtx = make_intrusive<ExpressionContextForTest>(opCtx.get()); - auto fcr = std::make_unique<FindCommandRequest>(expCtx->ns); - fcr->setFilter(fromjson("{_id: 4}")); - ClientMetadata::setFromMetadata(opCtx->getClient(), kMockClientMetadataElem); - auto parsedFind = uassertStatusOK(parsed_find_command::parse(expCtx, std::move(fcr))); - - // Run the benchmark. - for (auto keepRunning : state) { - benchmark::DoNotOptimize(shapifyAndHashRequest(expCtx, *parsedFind)); - } -} - -// Benchmark computing the query stats key and its hash for a mildly complex query predicate. -void BM_ShapfiyMildlyComplex(benchmark::State& state) { - auto serviceCtx = ServiceContext::make(); - serviceCtx->registerClientObserver(std::make_unique<LockerNoopClientObserver>()); - - auto client = serviceCtx->makeClient("query_test"); - - auto opCtx = client->makeOperationContext(); - auto expCtx = make_intrusive<ExpressionContextForTest>(opCtx.get()); - auto fcr = std::make_unique<FindCommandRequest>(expCtx->ns); - fcr->setFilter(fromjson(R"({ - clientId: {$nin: ["432345", "4386945", "111111"]}, - nEmployees: {$gte: 4, $lt: 20}, - deactivated: false, - region: "US", - yearlySpend: {$lte: 1000} - })")); - ClientMetadata::setFromMetadata(opCtx->getClient(), kMockClientMetadataElem); - auto parsedFind = uassertStatusOK(parsed_find_command::parse(expCtx, std::move(fcr))); - - // Run the benchmark. - for (auto keepRunning : state) { - benchmark::DoNotOptimize(shapifyAndHashRequest(expCtx, *parsedFind)); - } -} - -BENCHMARK(BM_ShapfiyIDHack)->Threads(1); -BENCHMARK(BM_ShapfiyMildlyComplex)->Threads(1); - -} // namespace -} // namespace mongo |