Fixes and better unit test for histogram

1 files changed, 4 insertions, 0 deletions

diff --git a/src/time_histogram.h b/src/time_histogram.h
index 9bdf2c93..da70e677 100755
--- a/src/time_histogram.h
+++ b/src/time_histogram.h
@@ -85,6 +85,8 @@ public:
         return period_elem.get_max_usec();
     }
     void  dump_json(std::string name,std::string & json );
+    uint64_t get_count() {return m_total_cnt;}
+    uint64_t get_high_count() {return m_total_cnt_high;}
 
 private:
     uint32_t get_usec(dsec_t d);
@@ -103,6 +105,8 @@ private:
     // Each period we switch between the two
     CTimeHistogramPerPeriodData m_period_data[2];
     uint8_t m_period; // 0 or 1 according to m_period_data element we currently use
+    uint64_t m_total_cnt;
+    uint64_t m_total_cnt_high;
     dsec_t   m_max_dt;  // Total maximum latency
     dsec_t   m_average; /* moving average */
     uint32_t m_win_cnt;