apache / httpd-docs-build
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 9 files with 1,062 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)
    • 1 file changed 6-20 times (197 lines of code)
    • 8 files changed 1-5 times (865 lines of code)
0% | 0% | 0% | 18% | 81%
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 9 files with 1,062 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)
    • 5 files changed by 2-5 contributors (786 lines of code)
    • 4 files changed by 1 contributor (276 lines of code)
0% | 0% | 0% | 74% | 25%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
pl, xml, bat, patch, txt, sh, json, pm
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
pl0% | 0% | 0% | 34% | 65%
xml0% | 0% | 0% | 0% | 100%
pm0% | 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
lib0% | 0% | 0% | 55% | 44%
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 9)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
197 3 2004-12-11 2012-01-09 7 3 nd@apache.org takashi@apache.org
deps.xml
in root
 372 - 2005-01-15 2017-05-05 5 3 nd@apache.org jchampion@apache.org
prereq.xml
in root
 61 - 2005-01-15 2008-06-10 4 2 nd@apache.org takashi@apache.org
67 1 2012-02-23 2016-03-25 4 1 rbowen@apache.org rbowen@apache.org
105 1 2005-01-15 2017-05-05 4 3 nd@apache.org jchampion@apache.org
51 3 2005-01-15 2008-06-10 3 2 nd@apache.org takashi@apache.org
65 - 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
88 2 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
56 - 2016-07-16 2016-07-16 1 1 fielding@apache.org fielding@apache.org
Files With Most Contributors (Top 9)
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
197 3 2004-12-11 2012-01-09 7 3 nd@apache.org takashi@apache.org
deps.xml
in root
 372 - 2005-01-15 2017-05-05 5 3 nd@apache.org jchampion@apache.org
105 1 2005-01-15 2017-05-05 4 3 nd@apache.org jchampion@apache.org
prereq.xml
in root
 61 - 2005-01-15 2008-06-10 4 2 nd@apache.org takashi@apache.org
51 3 2005-01-15 2008-06-10 3 2 nd@apache.org takashi@apache.org
67 1 2012-02-23 2016-03-25 4 1 rbowen@apache.org rbowen@apache.org
65 - 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
88 2 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
56 - 2016-07-16 2016-07-16 1 1 fielding@apache.org fielding@apache.org
Files With Least Contributors (Top 9)
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
88 2 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
67 1 2012-02-23 2016-03-25 4 1 rbowen@apache.org rbowen@apache.org
65 - 2010-11-29 2011-02-15 3 1 rbowen@apache.org rbowen@apache.org
56 - 2016-07-16 2016-07-16 1 1 fielding@apache.org fielding@apache.org
prereq.xml
in root
 61 - 2005-01-15 2008-06-10 4 2 nd@apache.org takashi@apache.org
51 3 2005-01-15 2008-06-10 3 2 nd@apache.org takashi@apache.org
deps.xml
in root
 372 - 2005-01-15 2017-05-05 5 3 nd@apache.org jchampion@apache.org
197 3 2004-12-11 2012-01-09 7 3 nd@apache.org takashi@apache.org
105 1 2005-01-15 2017-05-05 4 3 nd@apache.org jchampion@apache.org
Correlations

File Size vs. Number of Changes: 9 points

deps.xml x: 372 lines of code y: 5 # changes lib/allmodules.pl x: 105 lines of code y: 4 # changes update_mime_types.pl x: 56 lines of code y: 1 # changes irc_factoids.pl x: 67 lines of code y: 4 # changes lib/metafile.pl x: 197 lines of code y: 7 # changes list_translations.pl x: 65 lines of code y: 3 # changes review_translations.pl x: 88 lines of code y: 3 # changes lib/DocUtil.pm x: 51 lines of code y: 3 # changes prereq.xml x: 61 lines of code y: 4 # changes
7.0
# changes
  min: 1.0
  average: 3.78
  25th percentile: 3.0
  median: 4.0
  75th percentile: 4.5
  max: 7.0
0 372.0
lines of code
min: 51.0 | average: 118.0 | 25th percentile: 58.5 | median: 67.0 | 75th percentile: 151.0 | max: 372.0

Number of Contributors vs. Number of Changes: 9 points

deps.xml x: 3 # contributors y: 5 # changes lib/allmodules.pl x: 3 # contributors y: 4 # changes update_mime_types.pl x: 1 # contributors y: 1 # changes irc_factoids.pl x: 1 # contributors y: 4 # changes lib/metafile.pl x: 3 # contributors y: 7 # changes list_translations.pl x: 1 # contributors y: 3 # changes lib/DocUtil.pm x: 2 # contributors y: 3 # changes prereq.xml x: 2 # contributors y: 4 # changes
7.0
# changes
  min: 1.0
  average: 3.78
  25th percentile: 3.0
  median: 4.0
  75th percentile: 4.5
  max: 7.0
0 3.0
# contributors
min: 1.0 | average: 1.89 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 3.0

Number of Contributors vs. File Size: 9 points

deps.xml x: 3 # contributors y: 372 lines of code lib/allmodules.pl x: 3 # contributors y: 105 lines of code update_mime_types.pl x: 1 # contributors y: 56 lines of code irc_factoids.pl x: 1 # contributors y: 67 lines of code lib/metafile.pl x: 3 # contributors y: 197 lines of code list_translations.pl x: 1 # contributors y: 65 lines of code review_translations.pl x: 1 # contributors y: 88 lines of code lib/DocUtil.pm x: 2 # contributors y: 51 lines of code prereq.xml x: 2 # contributors y: 61 lines of code
372.0
lines of code
  min: 51.0
  average: 118.0
  25th percentile: 58.5
  median: 67.0
  75th percentile: 151.0
  max: 372.0
0 3.0
# contributors
min: 1.0 | average: 1.89 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 3.0