apache / couchdb-recon
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 11 files with 3,061 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 4 files changed 21-50 times (2,354 lines of code)
    • 3 files changed 6-20 times (439 lines of code)
    • 4 files changed 1-5 times (268 lines of code)
0% | 0% | 76% | 14% | 8%
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 11 files with 3,061 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 1 file changed by 11-25 contributors (737 lines of code)
    • 3 files changed by 6-10 contributors (1,617 lines of code)
    • 4 files changed by 2-5 contributors (541 lines of code)
    • 3 files changed by 1 contributor (166 lines of code)
0% | 24% | 52% | 17% | 5%
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, exs, css, gitignore, txt, awk, sh, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
erl0% | 0% | 79% | 14% | 5%
exs0% | 0% | 0% | 100% | 0%
css0% | 0% | 0% | 0% | 100%
awk0% | 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
src0% | 0% | 84% | 15% | 0%
ROOT0% | 0% | 0% | 10% | 89%
script0% | 0% | 0% | 0% | 100%
site0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 11)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
recon.erl
in src
 666 - 2013-05-20 2024-11-21 42 10 mononcqc@ferd.ca mononcqc@ferd.ca
686 - 2014-02-27 2024-10-08 36 10 mononcqc@ferd.ca gomoripeti@gmail.com
737 - 2013-09-08 2023-09-22 36 13 mononcqc@ferd.ca mononcqc@ferd.ca
265 - 2013-05-20 2022-06-07 28 10 mononcqc@ferd.ca luke@bakken.io
243 - 2018-07-12 2019-05-16 15 3 bartek@gorny.edu.pl mononcqc@ferd.ca
mix.exs
in root
 12 - 2019-05-15 2024-08-31 8 2 jean-sebastien@rabbitmq.com mononcqc@ferd.ca
184 - 2019-03-06 2019-05-16 6 2 bartlomiej.gorny@erlang-sol... mononcqc@ferd.ca
102 - 2013-08-01 2022-12-23 5 2 mononcqc@ferd.ca mononcqc@ferd.ca
app_deps.erl
in script
 66 - 2013-07-19 2016-04-05 3 1 mononcqc@ferd.ca mononcqc@ferd.ca
screen.css
in site
 68 - 2013-08-01 2014-03-04 2 1 mononcqc@ferd.ca mononcqc@ferd.ca
queue_fun.awk
in script
 32 - 2014-02-05 2014-02-05 1 1 mononcqc@ferd.ca mononcqc@ferd.ca
Files With Most Contributors (Top 11)
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
737 - 2013-09-08 2023-09-22 36 13 mononcqc@ferd.ca mononcqc@ferd.ca
recon.erl
in src
 666 - 2013-05-20 2024-11-21 42 10 mononcqc@ferd.ca mononcqc@ferd.ca
686 - 2014-02-27 2024-10-08 36 10 mononcqc@ferd.ca gomoripeti@gmail.com
265 - 2013-05-20 2022-06-07 28 10 mononcqc@ferd.ca luke@bakken.io
243 - 2018-07-12 2019-05-16 15 3 bartek@gorny.edu.pl mononcqc@ferd.ca
mix.exs
in root
 12 - 2019-05-15 2024-08-31 8 2 jean-sebastien@rabbitmq.com mononcqc@ferd.ca
184 - 2019-03-06 2019-05-16 6 2 bartlomiej.gorny@erlang-sol... mononcqc@ferd.ca
102 - 2013-08-01 2022-12-23 5 2 mononcqc@ferd.ca mononcqc@ferd.ca
app_deps.erl
in script
 66 - 2013-07-19 2016-04-05 3 1 mononcqc@ferd.ca mononcqc@ferd.ca
screen.css
in site
 68 - 2013-08-01 2014-03-04 2 1 mononcqc@ferd.ca mononcqc@ferd.ca
queue_fun.awk
in script
 32 - 2014-02-05 2014-02-05 1 1 mononcqc@ferd.ca mononcqc@ferd.ca
Files With Least Contributors (Top 11)
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
screen.css
in site
 68 - 2013-08-01 2014-03-04 2 1 mononcqc@ferd.ca mononcqc@ferd.ca
app_deps.erl
in script
 66 - 2013-07-19 2016-04-05 3 1 mononcqc@ferd.ca mononcqc@ferd.ca
queue_fun.awk
in script
 32 - 2014-02-05 2014-02-05 1 1 mononcqc@ferd.ca mononcqc@ferd.ca
184 - 2019-03-06 2019-05-16 6 2 bartlomiej.gorny@erlang-sol... mononcqc@ferd.ca
102 - 2013-08-01 2022-12-23 5 2 mononcqc@ferd.ca mononcqc@ferd.ca
mix.exs
in root
 12 - 2019-05-15 2024-08-31 8 2 jean-sebastien@rabbitmq.com mononcqc@ferd.ca
243 - 2018-07-12 2019-05-16 15 3 bartek@gorny.edu.pl mononcqc@ferd.ca
686 - 2014-02-27 2024-10-08 36 10 mononcqc@ferd.ca gomoripeti@gmail.com
recon.erl
in src
 666 - 2013-05-20 2024-11-21 42 10 mononcqc@ferd.ca mononcqc@ferd.ca
265 - 2013-05-20 2022-06-07 28 10 mononcqc@ferd.ca luke@bakken.io
737 - 2013-09-08 2023-09-22 36 13 mononcqc@ferd.ca mononcqc@ferd.ca
Correlations

File Size vs. Number of Changes: 11 points

src/recon.erl x: 666 lines of code y: 42 # changes src/recon_trace.erl x: 686 lines of code y: 36 # changes mix.exs x: 12 lines of code y: 8 # changes src/recon_alloc.erl x: 737 lines of code y: 36 # changes docsite.erl x: 102 lines of code y: 5 # changes src/recon_lib.erl x: 265 lines of code y: 28 # changes src/recon_map.erl x: 184 lines of code y: 6 # changes src/recon_rec.erl x: 243 lines of code y: 15 # changes script/app_deps.erl x: 66 lines of code y: 3 # changes site/screen.css x: 68 lines of code y: 2 # changes script/queue_fun.awk x: 32 lines of code y: 1 # changes
42.0
# changes
  min: 1.0
  average: 16.55
  25th percentile: 3.0
  median: 8.0
  75th percentile: 36.0
  max: 42.0
0 737.0
lines of code
min: 12.0 | average: 278.27 | 25th percentile: 66.0 | median: 184.0 | 75th percentile: 666.0 | max: 737.0

Number of Contributors vs. Number of Changes: 11 points

src/recon.erl x: 10 # contributors y: 42 # changes src/recon_trace.erl x: 10 # contributors y: 36 # changes mix.exs x: 2 # contributors y: 8 # changes src/recon_alloc.erl x: 13 # contributors y: 36 # changes docsite.erl x: 2 # contributors y: 5 # changes src/recon_lib.erl x: 10 # contributors y: 28 # changes src/recon_map.erl x: 2 # contributors y: 6 # changes src/recon_rec.erl x: 3 # contributors y: 15 # changes script/app_deps.erl x: 1 # contributors y: 3 # changes site/screen.css x: 1 # contributors y: 2 # changes script/queue_fun.awk x: 1 # contributors y: 1 # changes
42.0
# changes
  min: 1.0
  average: 16.55
  25th percentile: 3.0
  median: 8.0
  75th percentile: 36.0
  max: 42.0
0 13.0
# contributors
min: 1.0 | average: 5.0 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 10.0 | max: 13.0

Number of Contributors vs. File Size: 11 points

src/recon.erl x: 10 # contributors y: 666 lines of code src/recon_trace.erl x: 10 # contributors y: 686 lines of code mix.exs x: 2 # contributors y: 12 lines of code src/recon_alloc.erl x: 13 # contributors y: 737 lines of code docsite.erl x: 2 # contributors y: 102 lines of code src/recon_lib.erl x: 10 # contributors y: 265 lines of code src/recon_map.erl x: 2 # contributors y: 184 lines of code src/recon_rec.erl x: 3 # contributors y: 243 lines of code script/app_deps.erl x: 1 # contributors y: 66 lines of code site/screen.css x: 1 # contributors y: 68 lines of code script/queue_fun.awk x: 1 # contributors y: 32 lines of code
737.0
lines of code
  min: 12.0
  average: 278.27
  25th percentile: 66.0
  median: 184.0
  75th percentile: 666.0
  max: 737.0
0 13.0
# contributors
min: 1.0 | average: 5.0 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 10.0 | max: 13.0