Merge pull request apache#3 from dizzyd/dss-observations-counter

Add "n" value to stats proplist to determine number of observations
cararemixed · Aug 24, 2012 · b1882d7 · b1882d7
2 parents 7ef9a7b + 7cb6a63
commit b1882d7
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/bear.erl b/src/bear.erl
@@ -61,7 +61,8 @@ get_statistics(Values) when length(Values) < ?STATS_MIN ->
  {999, 0.0}
  ]
  },
- {histogram, [{0, 0}]}
+ {histogram, [{0, 0}]},
+ {n, 0}
  ];
 get_statistics(Values) ->
  Scan_res = scan_values(Values),
@@ -87,7 +88,8 @@ get_statistics(Values) ->
  {999, percentile(SortedValues, Scan_res, 0.999)}
  ]
  },
- {histogram, get_histogram(Values, Scan_res, Scan_res2)}
+ {histogram, get_histogram(Values, Scan_res, Scan_res2)},
+ {n, Scan_res#scan_result.n}
  ].
 
 get_statistics(Values, _) when length(Values) < ?STATS_MIN ->