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// Copyright 2015 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 "content/browser/background_sync/background_sync_metrics.h"
#include "base/metrics/histogram_macros.h"
#include "base/metrics/user_metrics_action.h"
namespace {
// ResultPattern is used by Histograms, append new entries at the end.
enum ResultPattern {
RESULT_PATTERN_SUCCESS_FOREGROUND = 0,
RESULT_PATTERN_SUCCESS_BACKGROUND,
RESULT_PATTERN_FAILED_FOREGROUND,
RESULT_PATTERN_FAILED_BACKGROUND,
RESULT_PATTERN_MAX = RESULT_PATTERN_FAILED_BACKGROUND
};
ResultPattern EventResultToResultPattern(bool success,
bool finished_in_foreground) {
if (success) {
return finished_in_foreground ? RESULT_PATTERN_SUCCESS_FOREGROUND
: RESULT_PATTERN_SUCCESS_BACKGROUND;
}
return finished_in_foreground ? RESULT_PATTERN_FAILED_FOREGROUND
: RESULT_PATTERN_FAILED_BACKGROUND;
}
} // namespace
namespace content {
void BackgroundSyncMetrics::RecordEventResult(SyncPeriodicity periodicity,
bool success,
bool finished_in_foreground) {
switch (periodicity) {
case SYNC_ONE_SHOT:
UMA_HISTOGRAM_ENUMERATION(
"BackgroundSync.Event.OneShotResultPattern",
EventResultToResultPattern(success, finished_in_foreground),
RESULT_PATTERN_MAX + 1);
return;
case SYNC_PERIODIC:
UMA_HISTOGRAM_ENUMERATION(
"BackgroundSync.Event.PeriodicResultPattern",
EventResultToResultPattern(success, finished_in_foreground),
RESULT_PATTERN_MAX + 1);
return;
}
NOTREACHED();
}
void BackgroundSyncMetrics::RecordBatchSyncEventComplete(
const base::TimeDelta& time,
int number_of_batched_sync_events) {
// The total batch handling time should be under 5 minutes; we'll record up to
// 6 minutes, to be safe.
UMA_HISTOGRAM_CUSTOM_TIMES("BackgroundSync.Event.Time", time,
base::TimeDelta::FromMilliseconds(10),
base::TimeDelta::FromMinutes(6), 50);
UMA_HISTOGRAM_COUNTS_100("BackgroundSync.Event.BatchSize",
number_of_batched_sync_events);
}
void BackgroundSyncMetrics::CountRegister(
SyncPeriodicity periodicity,
RegistrationCouldFire registration_could_fire,
RegistrationIsDuplicate registration_is_duplicate,
BackgroundSyncStatus result) {
switch (periodicity) {
case SYNC_ONE_SHOT:
UMA_HISTOGRAM_ENUMERATION("BackgroundSync.Registration.OneShot", result,
BACKGROUND_SYNC_STATUS_MAX + 1);
UMA_HISTOGRAM_BOOLEAN("BackgroundSync.Registration.OneShot.CouldFire",
registration_could_fire == REGISTRATION_COULD_FIRE);
UMA_HISTOGRAM_BOOLEAN(
"BackgroundSync.Registration.OneShot.IsDuplicate",
registration_is_duplicate == REGISTRATION_IS_DUPLICATE);
return;
case SYNC_PERIODIC:
UMA_HISTOGRAM_ENUMERATION("BackgroundSync.Registration.Periodic", result,
BACKGROUND_SYNC_STATUS_MAX + 1);
UMA_HISTOGRAM_BOOLEAN(
"BackgroundSync.Registration.Periodic.IsDuplicate",
registration_is_duplicate == REGISTRATION_IS_DUPLICATE);
return;
}
NOTREACHED();
}
void BackgroundSyncMetrics::CountUnregister(SyncPeriodicity periodicity,
BackgroundSyncStatus result) {
switch (periodicity) {
case SYNC_ONE_SHOT:
UMA_HISTOGRAM_ENUMERATION("BackgroundSync.Unregistration.OneShot", result,
BACKGROUND_SYNC_STATUS_MAX + 1);
return;
case SYNC_PERIODIC:
UMA_HISTOGRAM_ENUMERATION("BackgroundSync.Unregistration.Periodic",
result, BACKGROUND_SYNC_STATUS_MAX + 1);
return;
}
NOTREACHED();
}
} // namespace content
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