Add: Number of Recent Calls

[awesee]

No description provided.

[codecov-io]

Codecov Report

Merging #383 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #383   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files         133    134    +1     
  Lines        1385   1392    +7     
=====================================
+ Hits         1385   1392    +7

Impacted Files	Coverage Δ
...s/number-of-recent-calls/number_of_recent_calls.go	100% <100%> (ø)

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