diff options
Diffstat (limited to 'base/histogram.h')
| -rw-r--r-- | base/histogram.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/base/histogram.h b/base/histogram.h index af5f1fd..f56d05f 100644 --- a/base/histogram.h +++ b/base/histogram.h @@ -109,6 +109,13 @@ static const int kUmaTargetedHistogramFlag = 0x1; counter.AddTime(sample); \ } while (0) +#define UMA_HISTOGRAM_MEDIUM_TIMES(name, sample) do { \ + static Histogram counter((name), base::TimeDelta::FromMilliseconds(10), \ + base::TimeDelta::FromMinutes(3), 50); \ + counter.SetFlags(kUmaTargetedHistogramFlag); \ + counter.AddTime(sample); \ + } while (0) + // Use this macro when times can routinely be much longer than 10 seconds. #define UMA_HISTOGRAM_LONG_TIMES(name, sample) do { \ static Histogram counter((name), base::TimeDelta::FromMilliseconds(1), \ @@ -199,7 +206,7 @@ class Histogram : public StatsRate { // input the stats counter sees. virtual void Add(int value); - // The following methods provide a graphical histogram displays. + // The following methods provide graphical histogram displays. void WriteHTMLGraph(std::string* output) const; void WriteAscii(bool graph_it, const std::string& newline, std::string* output) const; |