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- // Copyright 2018 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/leveldb_proto/internal/proto_leveldb_wrapper_metrics.h"
- #include "base/metrics/histogram.h"
- #include "third_party/leveldatabase/env_chromium.h"
- namespace leveldb_proto {
- // static
- void ProtoLevelDBWrapperMetrics::RecordInit(const std::string& client,
- const leveldb::Status& status) {
- base::HistogramBase* init_status_histogram =
- base::LinearHistogram::FactoryGet(
- std::string("ProtoDB.InitStatus.") + client, 1,
- leveldb_env::LEVELDB_STATUS_MAX, leveldb_env::LEVELDB_STATUS_MAX + 1,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (init_status_histogram)
- init_status_histogram->Add(leveldb_env::GetLevelDBStatusUMAValue(status));
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordUpdate(const std::string& client,
- bool success,
- const leveldb::Status& status) {
- base::HistogramBase* update_success_histogram_ =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.UpdateSuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- base::HistogramBase* update_error_histogram_ =
- base::LinearHistogram::FactoryGet(
- std::string("ProtoDB.UpdateErrorStatus.") + client, 1,
- leveldb_env::LEVELDB_STATUS_MAX, leveldb_env::LEVELDB_STATUS_MAX + 1,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (update_success_histogram_)
- update_success_histogram_->Add(success);
- if (!success && update_error_histogram_)
- update_error_histogram_->Add(leveldb_env::GetLevelDBStatusUMAValue(status));
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordGet(const std::string& client,
- bool success,
- bool found,
- const leveldb::Status& status) {
- base::HistogramBase* get_success_histogram =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.GetSuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- base::HistogramBase* get_found_histogram = base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.GetFound.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- base::HistogramBase* get_error_histogram = base::LinearHistogram::FactoryGet(
- std::string("ProtoDB.GetErrorStatus.") + client, 1,
- leveldb_env::LEVELDB_STATUS_MAX, leveldb_env::LEVELDB_STATUS_MAX + 1,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (get_success_histogram)
- get_success_histogram->Add(success);
- if (get_found_histogram)
- get_found_histogram->Add(found);
- if (!success && get_error_histogram)
- get_error_histogram->Add(leveldb_env::GetLevelDBStatusUMAValue(status));
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordLoadKeys(const std::string& client,
- bool success) {
- base::HistogramBase* load_keys_success_histogram =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.LoadKeysSuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (load_keys_success_histogram)
- load_keys_success_histogram->Add(success);
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordLoadEntries(const std::string& client,
- bool success) {
- base::HistogramBase* load_entries_success_histogram =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.LoadEntriesSuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (load_entries_success_histogram)
- load_entries_success_histogram->Add(success);
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordLoadKeysAndEntries(
- const std::string& client,
- bool success) {
- base::HistogramBase* load_keys_and_entries_success_histogram =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.LoadKeysAndEntriesSuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (load_keys_and_entries_success_histogram)
- load_keys_and_entries_success_histogram->Add(success);
- }
- // static
- void ProtoLevelDBWrapperMetrics::RecordDestroy(const std::string& client,
- bool success) {
- base::HistogramBase* destroy_success_histogram =
- base::BooleanHistogram::FactoryGet(
- std::string("ProtoDB.DestroySuccess.") + client,
- base::Histogram::kUmaTargetedHistogramFlag);
- if (destroy_success_histogram)
- destroy_success_histogram->Add(success);
- }
- } // namespace leveldb_proto
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