content/browser/service_worker/service_worker_metrics.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/service_worker/service_worker_metrics.h"
   6
   7 #include "base/metrics/histogram_macros.h"
   8 #include "base/metrics/user_metrics_action.h"
   9 #include "content/public/browser/browser_thread.h"
  10 #include "content/public/browser/content_browser_client.h"
  11 #include "content/public/browser/user_metrics.h"
  12 #include "content/public/common/content_client.h"
  13
  14 namespace content {
  15
  16 namespace {
  17
  18 void RecordURLMetricOnUI(const GURL& url) {
  19   DCHECK_CURRENTLY_ON(BrowserThread::UI);
  20   GetContentClient()->browser()->RecordURLMetric(
  21       "ServiceWorker.ControlledPageUrl", url);
  22 }
  23
  24 }  // namespace
  25
  26 void ServiceWorkerMetrics::CountInitDiskCacheResult(bool result) {
  27   UMA_HISTOGRAM_BOOLEAN("ServiceWorker.DiskCache.InitResult", result);
  28 }
  29
  30 void ServiceWorkerMetrics::CountReadResponseResult(
  31     ServiceWorkerMetrics::ReadResponseResult result) {
  32   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.DiskCache.ReadResponseResult",
  33                             result, NUM_READ_RESPONSE_RESULT_TYPES);
  34 }
  35
  36 void ServiceWorkerMetrics::CountWriteResponseResult(
  37     ServiceWorkerMetrics::WriteResponseResult result) {
  38   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.DiskCache.WriteResponseResult",
  39                             result, NUM_WRITE_RESPONSE_RESULT_TYPES);
  40 }
  41
  42 void ServiceWorkerMetrics::CountOpenDatabaseResult(
  43     ServiceWorkerDatabase::Status status) {
  44   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.OpenResult",
  45                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  46 }
  47
  48 void ServiceWorkerMetrics::CountReadDatabaseResult(
  49     ServiceWorkerDatabase::Status status) {
  50   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.ReadResult",
  51                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  52 }
  53
  54 void ServiceWorkerMetrics::CountWriteDatabaseResult(
  55     ServiceWorkerDatabase::Status status) {
  56   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.WriteResult",
  57                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  58 }
  59
  60 void ServiceWorkerMetrics::RecordDestroyDatabaseResult(
  61     ServiceWorkerDatabase::Status status) {
  62   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.DestroyDatabaseResult",
  63                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  64 }
  65
  66 void ServiceWorkerMetrics::RecordDeleteAndStartOverResult(
  67     DeleteAndStartOverResult result) {
  68   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Storage.DeleteAndStartOverResult",
  69                             result, NUM_DELETE_AND_START_OVER_RESULT_TYPES);
  70 }
  71
  72 void ServiceWorkerMetrics::CountControlledPageLoad(const GURL& url) {
  73   RecordAction(base::UserMetricsAction("ServiceWorker.ControlledPageLoad"));
  74   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
  75                           base::Bind(&RecordURLMetricOnUI, url));
  76 }
  77
  78 void ServiceWorkerMetrics::RecordStartWorkerStatus(
  79     ServiceWorkerStatusCode status,
  80     bool is_installed) {
  81   if (is_installed) {
  82     UMA_HISTOGRAM_ENUMERATION("ServiceWorker.StartWorker.Status", status,
  83                               SERVICE_WORKER_ERROR_MAX_VALUE);
  84   } else {
  85     UMA_HISTOGRAM_ENUMERATION("ServiceWorker.StartNewWorker.Status", status,
  86                               SERVICE_WORKER_ERROR_MAX_VALUE);
  87   }
  88 }
  89
  90 void ServiceWorkerMetrics::RecordStartWorkerTime(const base::TimeDelta& time,
  91                                                  bool is_installed) {
  92   if (is_installed)
  93     UMA_HISTOGRAM_MEDIUM_TIMES("ServiceWorker.StartWorker.Time", time);
  94   else
  95     UMA_HISTOGRAM_MEDIUM_TIMES("ServiceWorker.StartNewWorker.Time", time);
  96 }
  97
  98 void ServiceWorkerMetrics::RecordActivateEventStatus(
  99     ServiceWorkerStatusCode status) {
 100   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.ActivateEventStatus", status,
 101                             SERVICE_WORKER_ERROR_MAX_VALUE);
 102 }
 103
 104 void ServiceWorkerMetrics::RecordInstallEventStatus(
 105     ServiceWorkerStatusCode status) {
 106   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.InstallEventStatus", status,
 107                             SERVICE_WORKER_ERROR_MAX_VALUE);
 108 }
 109
 110 void ServiceWorkerMetrics::RecordEventStatus(size_t fired_events,
 111                                              size_t handled_events) {
 112   if (!fired_events)
 113     return;
 114   int unhandled_ratio = (fired_events - handled_events) * 100 / fired_events;
 115   UMA_HISTOGRAM_PERCENTAGE("ServiceWorker.UnhandledEventRatio",
 116                            unhandled_ratio);
 117 }
 118
 119 }  // namespace content