diff options
| author | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-02 02:10:15 +0000 |
|---|---|---|
| committer | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-02 02:10:15 +0000 |
| commit | dd8d12a86e01b35b76f4add67cf5e222a475662b (patch) | |
| tree | d8ea7db76f247fbc5d415be7ac08ab1e99cdfc30 | |
| parent | 0d6ec3a7c816498626f48b4f3f8491f9658a8e2e (diff) | |
| download | chromium_src-dd8d12a86e01b35b76f4add67cf5e222a475662b.zip chromium_src-dd8d12a86e01b35b76f4add67cf5e222a475662b.tar.gz chromium_src-dd8d12a86e01b35b76f4add67cf5e222a475662b.tar.bz2 | |
Add local histogram to see what UMA pageloads are
This adds a histogram that gets a sample each time the
UMA pageload counter is incremented. The result is that
any time you refresh:
about:histograms/Chrome.UmaPageloadCounter
You'll see how many pageloads have taken place during
the session. Be warned: Each refresh of that histogram
page will also add 1 to the tally ;-).
If you want to use this patch in a personal build, be
sure to modify browser_main.cc so that metrics->Start()
is called (even if this is not an official build).
Review URL: http://codereview.chromium.org/7792070
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99289 0039d316-1c4b-4281-b951-d872f2087c98
| -rw-r--r-- | chrome/browser/metrics/metrics_service.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/chrome/browser/metrics/metrics_service.cc b/chrome/browser/metrics/metrics_service.cc index d2852dd..797675e 100644 --- a/chrome/browser/metrics/metrics_service.cc +++ b/chrome/browser/metrics/metrics_service.cc @@ -1460,6 +1460,7 @@ void MetricsService::IncrementLongPrefsValue(const char* path) { } void MetricsService::LogLoadStarted() { + HISTOGRAM_ENUMERATION("Chrome.UmaPageloadCounter", 1, 2); IncrementPrefValue(prefs::kStabilityPageLoadCount); IncrementLongPrefsValue(prefs::kUninstallMetricsPageLoadCount); // We need to save the prefs, as page load count is a critical stat, and it |