apache / jclouds-examples
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 14 files with 458 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)
    • 0 files changed 6-20 times (0 lines of code)
    • 14 files changed 1-5 times (458 lines of code)
0% | 0% | 0% | 0% | 100%
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 14 files with 458 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)
    • 9 files changed by 2-5 contributors (289 lines of code)
    • 5 files changed by 1 contributor (169 lines of code)
0% | 0% | 0% | 63% | 36%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, xml, md, txt, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
xml0% | 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
blobstore-largeblob0% | 0% | 0% | 0% | 100%
dimensiondata0% | 0% | 0% | 0% | 100%
rackspace0% | 0% | 0% | 0% | 100%
openstack0% | 0% | 0% | 0% | 100%
blobstore-uploader0% | 0% | 0% | 0% | 100%
google-lb0% | 0% | 0% | 0% | 100%
chef-basics0% | 0% | 0% | 0% | 100%
compute-basics0% | 0% | 0% | 0% | 100%
blobstore-basics0% | 0% | 0% | 0% | 100%
glacier0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 14)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
logback.xml
in chef-basics/src/main/resources
 13 - 2012-11-12 2016-11-24 5 4 ignasi.barrera@abiquo.com nacx@apache.org
log4j.xml
in blobstore-largeblob/src/main/resources
 80 - 2011-03-25 2014-03-28 5 4 tibor.kiss@omixon.com jeremy.daggett@rackspace.com
logback.xml
in compute-basics/src/main/resources
 13 - 2011-08-17 2016-11-24 4 3 adrian@jclouds.org nacx@apache.org
jar-with-dependencies.xml
in chef-basics/src/main/assembly
 23 - 2012-11-12 2013-05-24 4 3 ignasi.barrera@abiquo.com andrew.bayer@gmail.com
dependency-reduced-pom.xml
in blobstore-uploader
 36 - 2015-01-06 2018-07-06 4 3 zack.shoylev@rackspace.com trevor.flanagan@itaas.dimen...
jar-with-dependencies.xml
in compute-basics/src/main/assembly
 23 - 2012-04-24 2013-05-24 3 2 adrian@jclouds.org andrew.bayer@gmail.com
jar-with-dependencies.xml
in blobstore-basics/src/main/assembly
 23 - 2012-04-20 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
logback.xml
in rackspace/src/main/resources
 55 - 2012-09-26 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
jar-with-dependencies.xml
in blobstore-largeblob/src/main/assembly
 23 - 2013-07-01 2013-10-24 2 2 andrewp@apache.org andrew@gaul.org
logback.xml
in google-lb/src/main/resources
 13 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
jar-with-dependencies.xml
in glacier/src/main/assembly
 23 - 2014-08-03 2014-08-03 1 1 romancoedo@gmail.com romancoedo@gmail.com
jar-with-dependencies.xml
in google-lb/src/main/assembly
 23 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
logback.xml
in openstack/src/main/resources
 55 - 2014-09-02 2014-09-02 1 1 everett@apache.org everett@apache.org
logback.xml
in dimensiondata/src/main/resources
 55 - 2018-07-06 2018-07-06 1 1 trevor.flanagan@itaas.dimen... trevor.flanagan@itaas.dimen...
Files With Most Contributors (Top 14)
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
log4j.xml
in blobstore-largeblob/src/main/resources
 80 - 2011-03-25 2014-03-28 5 4 tibor.kiss@omixon.com jeremy.daggett@rackspace.com
logback.xml
in chef-basics/src/main/resources
 13 - 2012-11-12 2016-11-24 5 4 ignasi.barrera@abiquo.com nacx@apache.org
dependency-reduced-pom.xml
in blobstore-uploader
 36 - 2015-01-06 2018-07-06 4 3 zack.shoylev@rackspace.com trevor.flanagan@itaas.dimen...
jar-with-dependencies.xml
in chef-basics/src/main/assembly
 23 - 2012-11-12 2013-05-24 4 3 ignasi.barrera@abiquo.com andrew.bayer@gmail.com
logback.xml
in compute-basics/src/main/resources
 13 - 2011-08-17 2016-11-24 4 3 adrian@jclouds.org nacx@apache.org
logback.xml
in rackspace/src/main/resources
 55 - 2012-09-26 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
jar-with-dependencies.xml
in blobstore-basics/src/main/assembly
 23 - 2012-04-20 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
jar-with-dependencies.xml
in compute-basics/src/main/assembly
 23 - 2012-04-24 2013-05-24 3 2 adrian@jclouds.org andrew.bayer@gmail.com
jar-with-dependencies.xml
in blobstore-largeblob/src/main/assembly
 23 - 2013-07-01 2013-10-24 2 2 andrewp@apache.org andrew@gaul.org
logback.xml
in google-lb/src/main/resources
 13 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
jar-with-dependencies.xml
in google-lb/src/main/assembly
 23 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
logback.xml
in dimensiondata/src/main/resources
 55 - 2018-07-06 2018-07-06 1 1 trevor.flanagan@itaas.dimen... trevor.flanagan@itaas.dimen...
logback.xml
in openstack/src/main/resources
 55 - 2014-09-02 2014-09-02 1 1 everett@apache.org everett@apache.org
jar-with-dependencies.xml
in glacier/src/main/assembly
 23 - 2014-08-03 2014-08-03 1 1 romancoedo@gmail.com romancoedo@gmail.com
Files With Least Contributors (Top 14)
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
logback.xml
in dimensiondata/src/main/resources
 55 - 2018-07-06 2018-07-06 1 1 trevor.flanagan@itaas.dimen... trevor.flanagan@itaas.dimen...
logback.xml
in openstack/src/main/resources
 55 - 2014-09-02 2014-09-02 1 1 everett@apache.org everett@apache.org
jar-with-dependencies.xml
in google-lb/src/main/assembly
 23 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
jar-with-dependencies.xml
in glacier/src/main/assembly
 23 - 2014-08-03 2014-08-03 1 1 romancoedo@gmail.com romancoedo@gmail.com
logback.xml
in google-lb/src/main/resources
 13 - 2015-04-17 2015-04-17 1 1 broudy@google.com broudy@google.com
jar-with-dependencies.xml
in blobstore-largeblob/src/main/assembly
 23 - 2013-07-01 2013-10-24 2 2 andrewp@apache.org andrew@gaul.org
jar-with-dependencies.xml
in compute-basics/src/main/assembly
 23 - 2012-04-24 2013-05-24 3 2 adrian@jclouds.org andrew.bayer@gmail.com
logback.xml
in rackspace/src/main/resources
 55 - 2012-09-26 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
dependency-reduced-pom.xml
in blobstore-uploader
 36 - 2015-01-06 2018-07-06 4 3 zack.shoylev@rackspace.com trevor.flanagan@itaas.dimen...
jar-with-dependencies.xml
in chef-basics/src/main/assembly
 23 - 2012-11-12 2013-05-24 4 3 ignasi.barrera@abiquo.com andrew.bayer@gmail.com
jar-with-dependencies.xml
in blobstore-basics/src/main/assembly
 23 - 2012-04-20 2013-05-24 3 3 adrian@jclouds.org andrew.bayer@gmail.com
logback.xml
in compute-basics/src/main/resources
 13 - 2011-08-17 2016-11-24 4 3 adrian@jclouds.org nacx@apache.org
log4j.xml
in blobstore-largeblob/src/main/resources
 80 - 2011-03-25 2014-03-28 5 4 tibor.kiss@omixon.com jeremy.daggett@rackspace.com
logback.xml
in chef-basics/src/main/resources
 13 - 2012-11-12 2016-11-24 5 4 ignasi.barrera@abiquo.com nacx@apache.org
Correlations

File Size vs. Number of Changes: 14 points

blobstore-uploader/dependency-reduced-pom.xml x: 36 lines of code y: 4 # changes dimensiondata/src/main/resources/logback.xml x: 55 lines of code y: 1 # changes chef-basics/src/main/resources/logback.xml x: 13 lines of code y: 5 # changes compute-basics/src/main/resources/logback.xml x: 13 lines of code y: 4 # changes google-lb/src/main/assembly/jar-with-dependencies.xml x: 23 lines of code y: 1 # changes google-lb/src/main/resources/logback.xml x: 13 lines of code y: 1 # changes blobstore-largeblob/src/main/resources/log4j.xml x: 80 lines of code y: 5 # changes blobstore-largeblob/src/main/assembly/jar-with-dependencies.xml x: 23 lines of code y: 2 # changes blobstore-basics/src/main/assembly/jar-with-dependencies.xml x: 23 lines of code y: 3 # changes chef-basics/src/main/assembly/jar-with-dependencies.xml x: 23 lines of code y: 4 # changes rackspace/src/main/resources/logback.xml x: 55 lines of code y: 3 # changes
5.0
# changes
  min: 1.0
  average: 2.71
  25th percentile: 1.0
  median: 3.0
  75th percentile: 4.0
  max: 5.0
0 80.0
lines of code
min: 13.0 | average: 32.71 | 25th percentile: 20.5 | median: 23.0 | 75th percentile: 55.0 | max: 80.0

Number of Contributors vs. Number of Changes: 14 points

blobstore-uploader/dependency-reduced-pom.xml x: 3 # contributors y: 4 # changes dimensiondata/src/main/resources/logback.xml x: 1 # contributors y: 1 # changes chef-basics/src/main/resources/logback.xml x: 4 # contributors y: 5 # changes blobstore-largeblob/src/main/assembly/jar-with-dependencies.xml x: 2 # contributors y: 2 # changes blobstore-basics/src/main/assembly/jar-with-dependencies.xml x: 3 # contributors y: 3 # changes compute-basics/src/main/assembly/jar-with-dependencies.xml x: 2 # contributors y: 3 # changes
5.0
# changes
  min: 1.0
  average: 2.71
  25th percentile: 1.0
  median: 3.0
  75th percentile: 4.0
  max: 5.0
0 4.0
# contributors
min: 1.0 | average: 2.29 | 25th percentile: 1.0 | median: 2.5 | 75th percentile: 3.0 | max: 4.0

Number of Contributors vs. File Size: 14 points

blobstore-uploader/dependency-reduced-pom.xml x: 3 # contributors y: 36 lines of code dimensiondata/src/main/resources/logback.xml x: 1 # contributors y: 55 lines of code chef-basics/src/main/resources/logback.xml x: 4 # contributors y: 13 lines of code compute-basics/src/main/resources/logback.xml x: 3 # contributors y: 13 lines of code google-lb/src/main/assembly/jar-with-dependencies.xml x: 1 # contributors y: 23 lines of code google-lb/src/main/resources/logback.xml x: 1 # contributors y: 13 lines of code blobstore-largeblob/src/main/resources/log4j.xml x: 4 # contributors y: 80 lines of code blobstore-largeblob/src/main/assembly/jar-with-dependencies.xml x: 2 # contributors y: 23 lines of code blobstore-basics/src/main/assembly/jar-with-dependencies.xml x: 3 # contributors y: 23 lines of code rackspace/src/main/resources/logback.xml x: 3 # contributors y: 55 lines of code
80.0
lines of code
  min: 13.0
  average: 32.71
  25th percentile: 20.5
  median: 23.0
  75th percentile: 55.0
  max: 80.0
0 4.0
# contributors
min: 1.0 | average: 2.29 | 25th percentile: 1.0 | median: 2.5 | 75th percentile: 3.0 | max: 4.0