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- // Copyright 2017 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.
- // ReportingService specialized to report UMA metrics.
- #include "components/metrics/metrics_reporting_service.h"
- #include "base/bind.h"
- #include "base/callback.h"
- #include "base/metrics/histogram_functions.h"
- #include "base/metrics/histogram_macros.h"
- #include "components/metrics/metrics_pref_names.h"
- #include "components/metrics/metrics_service_client.h"
- #include "components/metrics/unsent_log_store_metrics_impl.h"
- #include "components/metrics/url_constants.h"
- #include "components/prefs/pref_registry_simple.h"
- namespace metrics {
- // static
- void MetricsReportingService::RegisterPrefs(PrefRegistrySimple* registry) {
- ReportingService::RegisterPrefs(registry);
- MetricsLogStore::RegisterPrefs(registry);
- }
- MetricsReportingService::MetricsReportingService(MetricsServiceClient* client,
- PrefService* local_state)
- : ReportingService(client,
- local_state,
- client->GetStorageLimits().max_ongoing_log_size),
- metrics_log_store_(local_state,
- client->GetStorageLimits(),
- client->GetUploadSigningKey()) {}
- MetricsReportingService::~MetricsReportingService() {}
- LogStore* MetricsReportingService::log_store() {
- return &metrics_log_store_;
- }
- GURL MetricsReportingService::GetUploadUrl() const {
- return client()->GetMetricsServerUrl();
- }
- GURL MetricsReportingService::GetInsecureUploadUrl() const {
- return client()->GetInsecureMetricsServerUrl();
- }
- base::StringPiece MetricsReportingService::upload_mime_type() const {
- return kDefaultMetricsMimeType;
- }
- MetricsLogUploader::MetricServiceType MetricsReportingService::service_type()
- const {
- return MetricsLogUploader::UMA;
- }
- void MetricsReportingService::LogActualUploadInterval(
- base::TimeDelta interval) {
- UMA_HISTOGRAM_CUSTOM_COUNTS("UMA.ActualLogUploadInterval",
- interval.InMinutes(), 1,
- base::Hours(12).InMinutes(), 50);
- }
- void MetricsReportingService::LogCellularConstraint(bool upload_canceled) {
- UMA_HISTOGRAM_BOOLEAN("UMA.LogUpload.Canceled.CellularConstraint",
- upload_canceled);
- }
- void MetricsReportingService::LogResponseOrErrorCode(int response_code,
- int error_code,
- bool was_https) {
- if (was_https) {
- base::UmaHistogramSparse("UMA.LogUpload.ResponseOrErrorCode",
- response_code >= 0 ? response_code : error_code);
- } else {
- base::UmaHistogramSparse("UMA.LogUpload.ResponseOrErrorCode.HTTP",
- response_code >= 0 ? response_code : error_code);
- }
- }
- void MetricsReportingService::LogSuccessLogSize(size_t log_size) {
- UMA_HISTOGRAM_COUNTS_10000("UMA.LogSize.OnSuccess", log_size / 1024);
- }
- void MetricsReportingService::LogSuccessMetadata(
- const std::string& staged_log) {}
- void MetricsReportingService::LogLargeRejection(size_t log_size) {}
- } // namespace metrics
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