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/**
* Copyright (C) 2020-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 "mongo/platform/basic.h"
#include "mongo/db/commands/update_metrics.h"
namespace mongo {
UpdateMetrics::UpdateMetrics(StringData commandName)
: _commandsWithAggregationPipelineMetric("commands." + commandName + ".pipeline",
&_commandsWithAggregationPipeline),
_commandsWithArrayFiltersMetric("commands." + commandName + ".arrayFilters",
&_commandsWithArrayFilters) {}
void UpdateMetrics::incrementExecutedWithAggregationPipeline() {
_commandsWithAggregationPipeline.increment();
}
void UpdateMetrics::incrementExecutedWithArrayFilters() {
_commandsWithArrayFilters.increment();
}
void UpdateMetrics::collectMetrics(const BSONObj& cmdObj) {
// If this command is a pipeline-style update, record that it was used.
if (cmdObj.hasField("update") && (cmdObj.getField("update").type() == BSONType::Array)) {
_commandsWithAggregationPipeline.increment();
}
// If this command had arrayFilters option, record that it was used.
if (cmdObj.hasField("arrayFilters")) {
_commandsWithArrayFilters.increment();
}
}
void UpdateMetrics::collectMetrics(const write_ops::FindAndModifyCommandRequest& cmd) {
if (auto update = cmd.getUpdate()) {
if (update->type() == write_ops::UpdateModification::Type::kPipeline) {
_commandsWithAggregationPipeline.increment();
}
}
if (cmd.getArrayFilters()) {
_commandsWithArrayFilters.increment();
}
}
} // namespace mongo
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