apache / couchdb-meck
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 12 files with 2,487 lines of code.
    • 1 file changed more than 100 times (710 lines of code)
    • 1 file changed 51-100 times (690 lines of code)
    • 1 file changed 21-50 times (199 lines of code)
    • 7 files changed 6-20 times (781 lines of code)
    • 2 files changed 1-5 times (107 lines of code)
28% | 27% | 8% | 31% | 4%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 12 files with 2,487 lines of code.
    • 1 file changed by more than 25 contributors (710 lines of code)
    • 2 files changed by 11-25 contributors (889 lines of code)
    • 2 files changed by 6-10 contributors (259 lines of code)
    • 6 files changed by 2-5 contributors (596 lines of code)
    • 1 file changed by 1 contributor (33 lines of code)
28% | 35% | 10% | 23% | 1%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
erl, md, yaml, hrl, gitignore, txt, sh
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
erl28% | 28% | 8% | 31% | 3%
hrl0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src28% | 27% | 8% | 31% | 4%
Most Frequently Changed Files (Top 12)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
meck.erl
in src
 710 - 2010-05-03 2023-08-17 104 29 eproxus@gmail.com jcpetruzza@gmail.com
690 - 2012-10-24 2024-06-25 51 19 mvladimirsky@five9.com andrei.mihaila@gmail.com
199 - 2012-10-24 2021-08-24 29 13 mvladimirsky@five9.com pergu@fb.com
128 - 2012-10-24 2016-06-29 16 4 mvladimirsky@five9.com amutake.s@gmail.com
126 - 2012-10-26 2020-11-18 14 5 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
129 - 2012-01-22 2020-11-18 13 8 rzezeski@gmail.com paulo.ferraz.oliveira@gmail...
130 - 2012-10-28 2021-02-17 10 6 horkhe@gmail.com hello@alind.io
35 - 2012-10-24 2013-08-17 7 2 mvladimirsky@five9.com hello@alind.io
110 - 2012-11-07 2013-08-17 7 3 mvladimirsky@five9.com hello@alind.io
123 - 2012-11-06 2018-07-11 7 4 horkhe@gmail.com masse@cronqvi.st
74 - 2012-11-07 2020-11-18 5 3 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
meck.hrl
in src
 33 - 2020-05-14 2020-05-14 1 1 hello@alind.io hello@alind.io
Files With Most Contributors (Top 12)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
meck.erl
in src
 710 - 2010-05-03 2023-08-17 104 29 eproxus@gmail.com jcpetruzza@gmail.com
690 - 2012-10-24 2024-06-25 51 19 mvladimirsky@five9.com andrei.mihaila@gmail.com
199 - 2012-10-24 2021-08-24 29 13 mvladimirsky@five9.com pergu@fb.com
129 - 2012-01-22 2020-11-18 13 8 rzezeski@gmail.com paulo.ferraz.oliveira@gmail...
130 - 2012-10-28 2021-02-17 10 6 horkhe@gmail.com hello@alind.io
126 - 2012-10-26 2020-11-18 14 5 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
128 - 2012-10-24 2016-06-29 16 4 mvladimirsky@five9.com amutake.s@gmail.com
123 - 2012-11-06 2018-07-11 7 4 horkhe@gmail.com masse@cronqvi.st
110 - 2012-11-07 2013-08-17 7 3 mvladimirsky@five9.com hello@alind.io
74 - 2012-11-07 2020-11-18 5 3 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
35 - 2012-10-24 2013-08-17 7 2 mvladimirsky@five9.com hello@alind.io
meck.hrl
in src
 33 - 2020-05-14 2020-05-14 1 1 hello@alind.io hello@alind.io
Files With Least Contributors (Top 12)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
meck.hrl
in src
 33 - 2020-05-14 2020-05-14 1 1 hello@alind.io hello@alind.io
35 - 2012-10-24 2013-08-17 7 2 mvladimirsky@five9.com hello@alind.io
110 - 2012-11-07 2013-08-17 7 3 mvladimirsky@five9.com hello@alind.io
74 - 2012-11-07 2020-11-18 5 3 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
128 - 2012-10-24 2016-06-29 16 4 mvladimirsky@five9.com amutake.s@gmail.com
123 - 2012-11-06 2018-07-11 7 4 horkhe@gmail.com masse@cronqvi.st
126 - 2012-10-26 2020-11-18 14 5 mvladimirsky@five9.com paulo.ferraz.oliveira@gmail...
130 - 2012-10-28 2021-02-17 10 6 horkhe@gmail.com hello@alind.io
129 - 2012-01-22 2020-11-18 13 8 rzezeski@gmail.com paulo.ferraz.oliveira@gmail...
199 - 2012-10-24 2021-08-24 29 13 mvladimirsky@five9.com pergu@fb.com
690 - 2012-10-24 2024-06-25 51 19 mvladimirsky@five9.com andrei.mihaila@gmail.com
meck.erl
in src
 710 - 2010-05-03 2023-08-17 104 29 eproxus@gmail.com jcpetruzza@gmail.com
Correlations

File Size vs. Number of Changes: 12 points

src/meck_proc.erl x: 690 lines of code y: 51 # changes src/meck.erl x: 710 lines of code y: 104 # changes src/meck_code_gen.erl x: 199 lines of code y: 29 # changes src/meck_code.erl x: 130 lines of code y: 10 # changes src/meck_matcher.erl x: 74 lines of code y: 5 # changes src/meck_cover.erl x: 129 lines of code y: 13 # changes src/meck_expect.erl x: 126 lines of code y: 14 # changes src/meck.hrl x: 33 lines of code y: 1 # changes src/meck_ret_spec.erl x: 123 lines of code y: 7 # changes src/meck_history.erl x: 128 lines of code y: 16 # changes src/meck_args_matcher.erl x: 110 lines of code y: 7 # changes src/meck_util.erl x: 35 lines of code y: 7 # changes
104.0
# changes
  min: 1.0
  average: 22.0
  25th percentile: 7.0
  median: 11.5
  75th percentile: 25.75
  max: 104.0
0 710.0
lines of code
min: 33.0 | average: 207.25 | 25th percentile: 83.0 | median: 127.0 | 75th percentile: 181.75 | max: 710.0

Number of Contributors vs. Number of Changes: 12 points

src/meck_proc.erl x: 19 # contributors y: 51 # changes src/meck.erl x: 29 # contributors y: 104 # changes src/meck_code_gen.erl x: 13 # contributors y: 29 # changes src/meck_code.erl x: 6 # contributors y: 10 # changes src/meck_matcher.erl x: 3 # contributors y: 5 # changes src/meck_cover.erl x: 8 # contributors y: 13 # changes src/meck_expect.erl x: 5 # contributors y: 14 # changes src/meck.hrl x: 1 # contributors y: 1 # changes src/meck_ret_spec.erl x: 4 # contributors y: 7 # changes src/meck_history.erl x: 4 # contributors y: 16 # changes src/meck_args_matcher.erl x: 3 # contributors y: 7 # changes src/meck_util.erl x: 2 # contributors y: 7 # changes
104.0
# changes
  min: 1.0
  average: 22.0
  25th percentile: 7.0
  median: 11.5
  75th percentile: 25.75
  max: 104.0
0 29.0
# contributors
min: 1.0 | average: 8.08 | 25th percentile: 3.0 | median: 4.5 | 75th percentile: 11.75 | max: 29.0

Number of Contributors vs. File Size: 12 points

src/meck_proc.erl x: 19 # contributors y: 690 lines of code src/meck.erl x: 29 # contributors y: 710 lines of code src/meck_code_gen.erl x: 13 # contributors y: 199 lines of code src/meck_code.erl x: 6 # contributors y: 130 lines of code src/meck_matcher.erl x: 3 # contributors y: 74 lines of code src/meck_cover.erl x: 8 # contributors y: 129 lines of code src/meck_expect.erl x: 5 # contributors y: 126 lines of code src/meck.hrl x: 1 # contributors y: 33 lines of code src/meck_ret_spec.erl x: 4 # contributors y: 123 lines of code src/meck_history.erl x: 4 # contributors y: 128 lines of code src/meck_args_matcher.erl x: 3 # contributors y: 110 lines of code src/meck_util.erl x: 2 # contributors y: 35 lines of code
710.0
lines of code
  min: 33.0
  average: 207.25
  25th percentile: 83.0
  median: 127.0
  75th percentile: 181.75
  max: 710.0
0 29.0
# contributors
min: 1.0 | average: 8.08 | 25th percentile: 3.0 | median: 4.5 | 75th percentile: 11.75 | max: 29.0