apache / couchdb-passage
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 18 files with 2,023 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 4 files changed 6-20 times (1,184 lines of code)
    • 14 files changed 1-5 times (839 lines of code)
0% | 0% | 0% | 58% | 41%
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 18 files with 2,023 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 3 files changed by 2-5 contributors (651 lines of code)
    • 15 files changed by 1 contributor (1,372 lines of code)
0% | 0% | 0% | 32% | 67%
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, txt, hrl, gitignore, md, json, yml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
erl0% | 0% | 0% | 58% | 41%
hrl0% | 0% | 0% | 0% | 0%
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% | 0% | 58% | 41%
include0% | 0% | 0% | 0% | 0%
Most Frequently Changed Files (Top 19)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
359 - 2017-10-23 2018-12-25 8 2 phjgt308@gmail.com hello@mopp.jp
255 - 2017-10-21 2018-12-25 7 2 phjgt308@gmail.com hello@mopp.jp
267 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
303 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
146 - 2017-10-21 2017-10-27 4 1 phjgt308@gmail.com phjgt308@gmail.com
31 - 2017-10-20 2017-10-22 3 1 phjgt308@gmail.com phjgt308@gmail.com
37 - 2017-10-27 2021-05-14 3 3 phjgt308@gmail.com vatamane@apache.org
70 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
71 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
18 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
19 - 2017-10-30 2017-10-30 1 1 phjgt308@gmail.com phjgt308@gmail.com
34 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
47 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
51 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
201 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
opentracing.hrl
in include
 23 -
Files With Most Contributors (Top 19)
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
37 - 2017-10-27 2021-05-14 3 3 phjgt308@gmail.com vatamane@apache.org
359 - 2017-10-23 2018-12-25 8 2 phjgt308@gmail.com hello@mopp.jp
255 - 2017-10-21 2018-12-25 7 2 phjgt308@gmail.com hello@mopp.jp
303 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
267 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
146 - 2017-10-21 2017-10-27 4 1 phjgt308@gmail.com phjgt308@gmail.com
71 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
70 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
31 - 2017-10-20 2017-10-22 3 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
34 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
201 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
47 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
19 - 2017-10-30 2017-10-30 1 1 phjgt308@gmail.com phjgt308@gmail.com
18 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
51 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
opentracing.hrl
in include
 23 -
Files With Least Contributors (Top 19)
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
opentracing.hrl
in include
 23 -
303 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
267 - 2017-10-21 2017-11-01 6 1 phjgt308@gmail.com phjgt308@gmail.com
201 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
146 - 2017-10-21 2017-10-27 4 1 phjgt308@gmail.com phjgt308@gmail.com
71 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
70 - 2017-10-21 2017-10-28 3 1 phjgt308@gmail.com phjgt308@gmail.com
51 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
47 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
38 - 2017-10-21 2017-10-22 2 1 phjgt308@gmail.com phjgt308@gmail.com
34 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
31 - 2017-10-20 2017-10-22 3 1 phjgt308@gmail.com phjgt308@gmail.com
19 - 2017-10-30 2017-10-30 1 1 phjgt308@gmail.com phjgt308@gmail.com
18 - 2017-10-22 2017-10-22 1 1 phjgt308@gmail.com phjgt308@gmail.com
359 - 2017-10-23 2018-12-25 8 2 phjgt308@gmail.com hello@mopp.jp
255 - 2017-10-21 2018-12-25 7 2 phjgt308@gmail.com hello@mopp.jp
37 - 2017-10-27 2021-05-14 3 3 phjgt308@gmail.com vatamane@apache.org
Correlations

File Size vs. Number of Changes: 18 points

src/passage_example.erl x: 37 lines of code y: 3 # changes src/passage_pd.erl x: 255 lines of code y: 7 # changes src/passage_transform.erl x: 359 lines of code y: 8 # changes src/passage.erl x: 303 lines of code y: 6 # changes src/passage_span.erl x: 267 lines of code y: 6 # changes src/passage_disable_transform.erl x: 19 lines of code y: 1 # changes src/passage_sampler.erl x: 71 lines of code y: 3 # changes src/passage_reporter.erl x: 70 lines of code y: 3 # changes src/passage_span_context.erl x: 146 lines of code y: 4 # changes src/passage_reporter_null.erl x: 38 lines of code y: 2 # changes src/passage_reporter_process.erl x: 51 lines of code y: 1 # changes src/passage_sampler_probabilistic.erl x: 47 lines of code y: 1 # changes src/passage_span_context_null.erl x: 34 lines of code y: 1 # changes src/passage_tracer_registry.erl x: 201 lines of code y: 1 # changes src/passage_app.erl x: 18 lines of code y: 1 # changes src/passage_sup.erl x: 31 lines of code y: 3 # changes
8.0
# changes
  min: 1.0
  average: 3.06
  25th percentile: 1.0
  median: 2.5
  75th percentile: 4.5
  max: 8.0
0 359.0
lines of code
min: 18.0 | average: 112.39 | 25th percentile: 36.25 | median: 49.0 | 75th percentile: 214.5 | max: 359.0

Number of Contributors vs. Number of Changes: 18 points

src/passage_example.erl x: 3 # contributors y: 3 # changes src/passage_pd.erl x: 2 # contributors y: 7 # changes src/passage_transform.erl x: 2 # contributors y: 8 # changes src/passage.erl x: 1 # contributors y: 6 # changes src/passage_disable_transform.erl x: 1 # contributors y: 1 # changes src/passage_sampler.erl x: 1 # contributors y: 3 # changes src/passage_span_context.erl x: 1 # contributors y: 4 # changes src/passage_reporter_null.erl x: 1 # contributors y: 2 # changes
8.0
# changes
  min: 1.0
  average: 3.06
  25th percentile: 1.0
  median: 2.5
  75th percentile: 4.5
  max: 8.0
0 3.0
# contributors
min: 1.0 | average: 1.22 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 3.0

Number of Contributors vs. File Size: 18 points

src/passage_example.erl x: 3 # contributors y: 37 lines of code src/passage_pd.erl x: 2 # contributors y: 255 lines of code src/passage_transform.erl x: 2 # contributors y: 359 lines of code src/passage.erl x: 1 # contributors y: 303 lines of code src/passage_span.erl x: 1 # contributors y: 267 lines of code src/passage_disable_transform.erl x: 1 # contributors y: 19 lines of code src/passage_sampler.erl x: 1 # contributors y: 71 lines of code src/passage_reporter.erl x: 1 # contributors y: 70 lines of code src/passage_span_context.erl x: 1 # contributors y: 146 lines of code src/passage_reporter_null.erl x: 1 # contributors y: 38 lines of code src/passage_reporter_process.erl x: 1 # contributors y: 51 lines of code src/passage_sampler_probabilistic.erl x: 1 # contributors y: 47 lines of code src/passage_span_context_null.erl x: 1 # contributors y: 34 lines of code src/passage_tracer_registry.erl x: 1 # contributors y: 201 lines of code src/passage_app.erl x: 1 # contributors y: 18 lines of code src/passage_sup.erl x: 1 # contributors y: 31 lines of code
359.0
lines of code
  min: 18.0
  average: 112.39
  25th percentile: 36.25
  median: 49.0
  75th percentile: 214.5
  max: 359.0
0 3.0
# contributors
min: 1.0 | average: 1.22 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 3.0