root/webkit/browser/appcache/appcache_histograms.cc

DEFINITIONS

1. OriginToCustomHistogramSuffix
2. CountInitResult
3. CountReinitAttempt
4. CountCorruptionDetected
5. CountUpdateJobResult
6. CountCheckResponseResult
7. CountResponseRetrieval
8. LogUpdateFailureStats
9. AddTaskQueueTimeSample
10. AddTaskRunTimeSample
11. AddCompletionQueueTimeSample
12. AddCompletionRunTimeSample
13. AddNetworkJobStartDelaySample
14. AddErrorJobStartDelaySample
15. AddAppCacheJobStartDelaySample
16. AddMissingManifestEntrySample
17. AddMissingManifestDetectedAtCallsite

// Copyright (c) 2012 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 "webkit/browser/appcache/appcache_histograms.h"

#include "base/metrics/histogram.h"

namespace appcache {

static std::string OriginToCustomHistogramSuffix(const GURL& origin_url) {
  if (origin_url.host() == "docs.google.com")
    return ".Docs";
  return std::string();
}

void AppCacheHistograms::CountInitResult(InitResultType init_result) {
  UMA_HISTOGRAM_ENUMERATION(
       "appcache.InitResult",
       init_result, NUM_INIT_RESULT_TYPES);
}

void AppCacheHistograms::CountReinitAttempt(bool repeated_attempt) {
  UMA_HISTOGRAM_BOOLEAN("appcache.ReinitAttempt", repeated_attempt);
}

void AppCacheHistograms::CountCorruptionDetected() {
  UMA_HISTOGRAM_BOOLEAN("appcache.CorruptionDetected", true);
}

void AppCacheHistograms::CountUpdateJobResult(
    AppCacheUpdateJob::ResultType result,
    const GURL& origin_url) {
  UMA_HISTOGRAM_ENUMERATION(
       "appcache.UpdateJobResult",
       result, AppCacheUpdateJob::NUM_UPDATE_JOB_RESULT_TYPES);

  const std::string suffix = OriginToCustomHistogramSuffix(origin_url);
  if (!suffix.empty()) {
    base::LinearHistogram::FactoryGet(
        "appcache.UpdateJobResult" + suffix,
        1,
        AppCacheUpdateJob::NUM_UPDATE_JOB_RESULT_TYPES,
        AppCacheUpdateJob::NUM_UPDATE_JOB_RESULT_TYPES + 1,
        base::HistogramBase::kUmaTargetedHistogramFlag)->Add(result);
  }
}

void AppCacheHistograms::CountCheckResponseResult(
    CheckResponseResultType result) {
  UMA_HISTOGRAM_ENUMERATION(
       "appcache.CheckResponseResult",
       result, NUM_CHECK_RESPONSE_RESULT_TYPES);
}

void AppCacheHistograms::CountResponseRetrieval(
    bool success, bool is_main_resource, const GURL& origin_url) {
  std::string label;
  if (is_main_resource) {
    label = "appcache.MainResourceResponseRetrieval";
    UMA_HISTOGRAM_BOOLEAN(label, success);
  } else {
    label = "appcache.SubResourceResponseRetrieval";
    UMA_HISTOGRAM_BOOLEAN(label, success);
  }
  const std::string suffix = OriginToCustomHistogramSuffix(origin_url);
  if (!suffix.empty()) {
    base::BooleanHistogram::FactoryGet(
        label + suffix,
        base::HistogramBase::kUmaTargetedHistogramFlag)->Add(success);
  }
}

void AppCacheHistograms::LogUpdateFailureStats(
      const GURL& origin_url,
      int percent_complete,
      bool was_stalled,
      bool was_off_origin_resource_failure) {
  const std::string suffix = OriginToCustomHistogramSuffix(origin_url);

  std::string label = "appcache.UpdateProgressAtPointOfFaliure";
  UMA_HISTOGRAM_PERCENTAGE(label, percent_complete);
  if (!suffix.empty()) {
    base::LinearHistogram::FactoryGet(
        label + suffix,
        1, 101, 102,
        base::HistogramBase::kUmaTargetedHistogramFlag)->Add(percent_complete);
  }

  label = "appcache.UpdateWasStalledAtPointOfFailure";
  UMA_HISTOGRAM_BOOLEAN(label, was_stalled);
  if (!suffix.empty()) {
    base::BooleanHistogram::FactoryGet(
        label + suffix,
        base::HistogramBase::kUmaTargetedHistogramFlag)->Add(was_stalled);
  }

  label = "appcache.UpdateWasOffOriginAtPointOfFailure";
  UMA_HISTOGRAM_BOOLEAN(label, was_off_origin_resource_failure);
  if (!suffix.empty()) {
    base::BooleanHistogram::FactoryGet(
        label + suffix,
        base::HistogramBase::kUmaTargetedHistogramFlag)->Add(
            was_off_origin_resource_failure);
  }
}

void AppCacheHistograms::AddTaskQueueTimeSample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.TaskQueueTime", duration);
}

void AppCacheHistograms::AddTaskRunTimeSample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.TaskRunTime", duration);
}

void AppCacheHistograms::AddCompletionQueueTimeSample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.CompletionQueueTime", duration);
}

void AppCacheHistograms::AddCompletionRunTimeSample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.CompletionRunTime", duration);
}

void AppCacheHistograms::AddNetworkJobStartDelaySample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.JobStartDelay.Network", duration);
}

void AppCacheHistograms::AddErrorJobStartDelaySample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.JobStartDelay.Error", duration);
}

void AppCacheHistograms::AddAppCacheJobStartDelaySample(
    const base::TimeDelta& duration) {
  UMA_HISTOGRAM_TIMES("appcache.JobStartDelay.AppCache", duration);
}

void AppCacheHistograms::AddMissingManifestEntrySample() {
  UMA_HISTOGRAM_BOOLEAN("appcache.MissingManifestEntry", true);
}

void AppCacheHistograms::AddMissingManifestDetectedAtCallsite(
    MissingManifestCallsiteType callsite) {
  UMA_HISTOGRAM_ENUMERATION(
       "appcache.MissingManifestDetectedAtCallsite",
       callsite, NUM_MISSING_MANIFEST_CALLSITE_TYPES);
}

}  // namespace appcache