guardian/multimedia-cloudworkflow-scripts
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 16 files with 2,078 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)
    • 3 files changed 6-20 times (905 lines of code)
    • 13 files changed 1-5 times (1,173 lines of code)
0% | 0% | 0% | 43% | 56%
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 16 files with 2,078 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)
    • 1 file changed by 2-5 contributors (385 lines of code)
    • 15 files changed by 1 contributor (1,693 lines of code)
0% | 0% | 0% | 18% | 81%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
rb, txt, sh, json, pl, gemspec, pm
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
rb0% | 0% | 0% | 37% | 62%
pl0% | 0% | 0% | 77% | 22%
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
ROOT0% | 0% | 0% | 56% | 43%
fastlylogs0% | 0% | 0% | 59% | 40%
s3_elastic_index0% | 0% | 0% | 0% | 100%
cloudtrail0% | 0% | 0% | 0% | 100%
s3_cloudsearch0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 16)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
210 10 2014-01-07 2016-01-14 15 1 +339 / -62 andy.gallagher andy.gallagher
385 3 2015-07-30 2016-06-30 12 2 +633 / -162 andy.gallagher david.allison
310 10 2014-01-02 2014-12-08 7 1 +451 / -65 andy.gallagher andy.gallagher
51 1 2014-02-09 2016-01-14 3 1 +71 / -8 andy.gallagher andy.gallagher
62 1 2014-03-20 2014-07-01 3 1 +88 / -2 andy.gallagher andy.gallagher
parse_fastly_log.rb
in fastlylogs
 175 2 2015-07-29 2015-07-31 3 1 +234 / -12 andy.gallagher andy.gallagher
47 1 2014-02-09 2016-01-14 2 1 +59 / -1 andy.gallagher andy.gallagher
ddbtest.rb
in root
 11 - 2014-01-07 2014-01-07 1 1 +22 / -0 andy.gallagher andy.gallagher
36 1 2014-03-07 2014-03-07 1 1 +46 / -0 andy.gallagher andy.gallagher
s3scan.rb
in fastlylogs
 36 - 2015-07-31 2015-07-31 1 1 +46 / -0 andy.gallagher andy.gallagher
logpurge.rb
in fastlylogs
 46 - 2016-03-03 2016-03-03 1 1 +65 / -3 andy.gallagher andy.gallagher
91 3 2016-01-14 2016-01-14 1 1 +135 / -1 andy.gallagher andy.gallagher
92 2 2014-12-08 2014-12-08 1 1 +119 / -5 andy.gallagher andy.gallagher
102 11 2014-01-19 2014-01-19 1 1 +148 / -0 andy.gallagher andy.gallagher
read_cloudtrail.rb
in cloudtrail
 167 3 2015-12-02 2015-12-02 1 1 +223 / -0 andy.gallagher andy.gallagher
reindex_s3.rb
in s3_elastic_index
 257 1 2015-08-28 2015-08-28 1 1 +303 / -11 andy.gallagher andy.gallagher
Files With Most Churn (Top 16)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
385 3 2015-07-30 2016-06-30 12 2 +633 / -162 andy.gallagher david.allison
310 10 2014-01-02 2014-12-08 7 1 +451 / -65 andy.gallagher andy.gallagher
210 10 2014-01-07 2016-01-14 15 1 +339 / -62 andy.gallagher andy.gallagher
reindex_s3.rb
in s3_elastic_index
 257 1 2015-08-28 2015-08-28 1 1 +303 / -11 andy.gallagher andy.gallagher
parse_fastly_log.rb
in fastlylogs
 175 2 2015-07-29 2015-07-31 3 1 +234 / -12 andy.gallagher andy.gallagher
read_cloudtrail.rb
in cloudtrail
 167 3 2015-12-02 2015-12-02 1 1 +223 / -0 andy.gallagher andy.gallagher
102 11 2014-01-19 2014-01-19 1 1 +148 / -0 andy.gallagher andy.gallagher
91 3 2016-01-14 2016-01-14 1 1 +135 / -1 andy.gallagher andy.gallagher
92 2 2014-12-08 2014-12-08 1 1 +119 / -5 andy.gallagher andy.gallagher
62 1 2014-03-20 2014-07-01 3 1 +88 / -2 andy.gallagher andy.gallagher
51 1 2014-02-09 2016-01-14 3 1 +71 / -8 andy.gallagher andy.gallagher
logpurge.rb
in fastlylogs
 46 - 2016-03-03 2016-03-03 1 1 +65 / -3 andy.gallagher andy.gallagher
47 1 2014-02-09 2016-01-14 2 1 +59 / -1 andy.gallagher andy.gallagher
36 1 2014-03-07 2014-03-07 1 1 +46 / -0 andy.gallagher andy.gallagher
s3scan.rb
in fastlylogs
 36 - 2015-07-31 2015-07-31 1 1 +46 / -0 andy.gallagher andy.gallagher
ddbtest.rb
in root
 11 - 2014-01-07 2014-01-07 1 1 +22 / -0 andy.gallagher andy.gallagher
Files With Most Contributors (Top 16)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
385 3 2015-07-30 2016-06-30 12 2 +633 / -162 andy.gallagher david.allison
210 10 2014-01-07 2016-01-14 15 1 +339 / -62 andy.gallagher andy.gallagher
310 10 2014-01-02 2014-12-08 7 1 +451 / -65 andy.gallagher andy.gallagher
62 1 2014-03-20 2014-07-01 3 1 +88 / -2 andy.gallagher andy.gallagher
51 1 2014-02-09 2016-01-14 3 1 +71 / -8 andy.gallagher andy.gallagher
parse_fastly_log.rb
in fastlylogs
 175 2 2015-07-29 2015-07-31 3 1 +234 / -12 andy.gallagher andy.gallagher
47 1 2014-02-09 2016-01-14 2 1 +59 / -1 andy.gallagher andy.gallagher
reindex_s3.rb
in s3_elastic_index
 257 1 2015-08-28 2015-08-28 1 1 +303 / -11 andy.gallagher andy.gallagher
read_cloudtrail.rb
in cloudtrail
 167 3 2015-12-02 2015-12-02 1 1 +223 / -0 andy.gallagher andy.gallagher
91 3 2016-01-14 2016-01-14 1 1 +135 / -1 andy.gallagher andy.gallagher
ddbtest.rb
in root
 11 - 2014-01-07 2014-01-07 1 1 +22 / -0 andy.gallagher andy.gallagher
102 11 2014-01-19 2014-01-19 1 1 +148 / -0 andy.gallagher andy.gallagher
logpurge.rb
in fastlylogs
 46 - 2016-03-03 2016-03-03 1 1 +65 / -3 andy.gallagher andy.gallagher
s3scan.rb
in fastlylogs
 36 - 2015-07-31 2015-07-31 1 1 +46 / -0 andy.gallagher andy.gallagher
36 1 2014-03-07 2014-03-07 1 1 +46 / -0 andy.gallagher andy.gallagher
92 2 2014-12-08 2014-12-08 1 1 +119 / -5 andy.gallagher andy.gallagher
Files With Least Contributors (Top 16)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
310 10 2014-01-02 2014-12-08 7 1 +451 / -65 andy.gallagher andy.gallagher
reindex_s3.rb
in s3_elastic_index
 257 1 2015-08-28 2015-08-28 1 1 +303 / -11 andy.gallagher andy.gallagher
210 10 2014-01-07 2016-01-14 15 1 +339 / -62 andy.gallagher andy.gallagher
parse_fastly_log.rb
in fastlylogs
 175 2 2015-07-29 2015-07-31 3 1 +234 / -12 andy.gallagher andy.gallagher
read_cloudtrail.rb
in cloudtrail
 167 3 2015-12-02 2015-12-02 1 1 +223 / -0 andy.gallagher andy.gallagher
102 11 2014-01-19 2014-01-19 1 1 +148 / -0 andy.gallagher andy.gallagher
92 2 2014-12-08 2014-12-08 1 1 +119 / -5 andy.gallagher andy.gallagher
91 3 2016-01-14 2016-01-14 1 1 +135 / -1 andy.gallagher andy.gallagher
62 1 2014-03-20 2014-07-01 3 1 +88 / -2 andy.gallagher andy.gallagher
51 1 2014-02-09 2016-01-14 3 1 +71 / -8 andy.gallagher andy.gallagher
47 1 2014-02-09 2016-01-14 2 1 +59 / -1 andy.gallagher andy.gallagher
logpurge.rb
in fastlylogs
 46 - 2016-03-03 2016-03-03 1 1 +65 / -3 andy.gallagher andy.gallagher
s3scan.rb
in fastlylogs
 36 - 2015-07-31 2015-07-31 1 1 +46 / -0 andy.gallagher andy.gallagher
36 1 2014-03-07 2014-03-07 1 1 +46 / -0 andy.gallagher andy.gallagher
ddbtest.rb
in root
 11 - 2014-01-07 2014-01-07 1 1 +22 / -0 andy.gallagher andy.gallagher
385 3 2015-07-30 2016-06-30 12 2 +633 / -162 andy.gallagher david.allison
Correlations

File Size vs. Number of Changes: 16 points

fastlylogs/fastly_log_chopper.rb x: 385 lines of code y: 12 # changes fastlylogs/logpurge.rb x: 46 lines of code y: 1 # changes purge_database_logs.pl x: 91 lines of code y: 1 # changes asgroup_active_mode.rb x: 47 lines of code y: 2 # changes asgroup_weekend_mode.rb x: 51 lines of code y: 3 # changes cdsresponder.rb x: 210 lines of code y: 15 # changes cloudtrail/read_cloudtrail.rb x: 167 lines of code y: 1 # changes s3_elastic_index/reindex_s3.rb x: 257 lines of code y: 1 # changes fastlylogs/s3scan.rb x: 36 lines of code y: 1 # changes fastlylogs/parse_fastly_log.rb x: 175 lines of code y: 3 # changes s3_cloudsearch/import_s3_to_cloudsearch.rb x: 92 lines of code y: 1 # changes interactivepublisher.pl x: 310 lines of code y: 7 # changes s3_usage_report_v2.rb x: 62 lines of code y: 3 # changes CSLogger.pm x: 102 lines of code y: 1 # changes ddbtest.rb x: 11 lines of code y: 1 # changes
15.0
# changes
  min: 1.0
  average: 3.38
  25th percentile: 1.0
  median: 1.0
  75th percentile: 3.0
  max: 15.0
0 385.0
lines of code
min: 11.0 | average: 129.88 | 25th percentile: 46.25 | median: 91.5 | 75th percentile: 201.25 | max: 385.0

Number of Contributors vs. Number of Changes: 16 points

fastlylogs/fastly_log_chopper.rb x: 2 # contributors y: 12 # changes fastlylogs/logpurge.rb x: 1 # contributors y: 1 # changes asgroup_active_mode.rb x: 1 # contributors y: 2 # changes asgroup_weekend_mode.rb x: 1 # contributors y: 3 # changes cdsresponder.rb x: 1 # contributors y: 15 # changes interactivepublisher.pl x: 1 # contributors y: 7 # changes
15.0
# changes
  min: 1.0
  average: 3.38
  25th percentile: 1.0
  median: 1.0
  75th percentile: 3.0
  max: 15.0
0 2.0
# contributors
min: 1.0 | average: 1.06 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

Number of Contributors vs. File Size: 16 points

fastlylogs/fastly_log_chopper.rb x: 2 # contributors y: 385 lines of code fastlylogs/logpurge.rb x: 1 # contributors y: 46 lines of code purge_database_logs.pl x: 1 # contributors y: 91 lines of code asgroup_active_mode.rb x: 1 # contributors y: 47 lines of code asgroup_weekend_mode.rb x: 1 # contributors y: 51 lines of code cdsresponder.rb x: 1 # contributors y: 210 lines of code cloudtrail/read_cloudtrail.rb x: 1 # contributors y: 167 lines of code s3_elastic_index/reindex_s3.rb x: 1 # contributors y: 257 lines of code fastlylogs/s3scan.rb x: 1 # contributors y: 36 lines of code fastlylogs/parse_fastly_log.rb x: 1 # contributors y: 175 lines of code interactivepublisher.pl x: 1 # contributors y: 310 lines of code s3_usage_report_v2.rb x: 1 # contributors y: 62 lines of code CSLogger.pm x: 1 # contributors y: 102 lines of code ddbtest.rb x: 1 # contributors y: 11 lines of code
385.0
lines of code
  min: 11.0
  average: 129.88
  25th percentile: 46.25
  median: 91.5
  75th percentile: 201.25
  max: 385.0
0 2.0
# contributors
min: 1.0 | average: 1.06 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

Number of Changes vs. Line Churn: 39 points

deployit.sh x: 3 # changes y: 70 line churn fastlylogs/fastly_log_chopper.rb x: 12 # changes y: 795 line churn fastlylogs/upstart.conf x: 5 # changes y: 47 line churn endpointerrors/bin/trap_endpoint_errors.rb x: 2 # changes y: 131 line churn endpointerrors/install.sh x: 2 # changes y: 10 line churn fastlylogs/logpurge.rb x: 1 # changes y: 68 line churn endpointerrors/upstart/trap_endpoint_errors.conf x: 1 # changes y: 31 line churn endpointerrors/logrotate/trap_endpoint_errors.conf x: 1 # changes y: 7 line churn endpointerrors/endpointerrors.gemspec x: 1 # changes y: 18 line churn endpointerrors/trap_endpoint_errors.rb x: 4 # changes y: 208 line churn purge_database_logs.pl x: 1 # changes y: 136 line churn asgroup_active_mode.rb x: 2 # changes y: 60 line churn asgroup_weekend_mode.rb x: 3 # changes y: 79 line churn cdsresponder.rb x: 15 # changes y: 401 line churn cloudtrail/read_cloudtrail.conf x: 2 # changes y: 23 line churn fastlylogs/install.sh x: 2 # changes y: 44 line churn upstart/cdsresponder.conf x: 4 # changes y: 31 line churn cloudtrail/read_cloudtrail.rb x: 1 # changes y: 223 line churn s3_elastic_index/reindex_s3.rb x: 1 # changes y: 314 line churn fastlylogs/s3scan.rb x: 1 # changes y: 46 line churn fastlylogs/parse_fastly_log.rb x: 3 # changes y: 246 line churn fastlylogs/reqs.txt x: 2 # changes y: 3 line churn snstest/webrick_sns_test.rb x: 2 # changes y: 194 line churn awstest.php x: 2 # changes y: 86 line churn composer dependencies readme.txt x: 2 # changes y: 18 line churn mediatag.php x: 7 # changes y: 470 line churn reference.php x: 3 # changes y: 502 line churn video.php x: 13 # changes y: 656 line churn s3_cloudsearch/import_s3_to_cloudsearch.rb x: 1 # changes y: 124 line churn interactivepublisher.pl x: 7 # changes y: 516 line churn endpointerrors/samplemessage.json x: 1 # changes y: 12 line churn endpointerrors/testdoc.json x: 1 # changes y: 1 line churn cdsresponder.conf x: 2 # changes y: 6 line churn s3_usage_report_v2.rb x: 3 # changes y: 90 line churn CSLogger.pm x: 1 # changes y: 148 line churn ddbtest.rb x: 1 # changes y: 22 line churn
795.0
line churn
  min: 1.0
  average: 151.59
  25th percentile: 18.0
  median: 68.0
  75th percentile: 208.0
  max: 795.0
0 15.0
# changes
min: 1.0 | average: 3.08 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 15.0

Number of Contributors vs. Line Churn: 16 points

fastlylogs/fastly_log_chopper.rb x: 2 # contributors y: 795 line churn fastlylogs/logpurge.rb x: 1 # contributors y: 68 line churn purge_database_logs.pl x: 1 # contributors y: 136 line churn asgroup_active_mode.rb x: 1 # contributors y: 60 line churn asgroup_weekend_mode.rb x: 1 # contributors y: 79 line churn cdsresponder.rb x: 1 # contributors y: 401 line churn cloudtrail/read_cloudtrail.rb x: 1 # contributors y: 223 line churn s3_elastic_index/reindex_s3.rb x: 1 # contributors y: 314 line churn fastlylogs/s3scan.rb x: 1 # contributors y: 46 line churn fastlylogs/parse_fastly_log.rb x: 1 # contributors y: 246 line churn s3_cloudsearch/import_s3_to_cloudsearch.rb x: 1 # contributors y: 124 line churn interactivepublisher.pl x: 1 # contributors y: 516 line churn s3_usage_report_v2.rb x: 1 # contributors y: 90 line churn CSLogger.pm x: 1 # contributors y: 148 line churn ddbtest.rb x: 1 # contributors y: 22 line churn
795.0
line churn
  min: 22.0
  average: 207.13
  25th percentile: 62.0
  median: 130.0
  75th percentile: 297.0
  max: 795.0
0 2.0
# contributors
min: 1.0 | average: 1.06 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

File Size vs. Line Churn: 16 points

fastlylogs/fastly_log_chopper.rb x: 385 lines of code y: 795 line churn fastlylogs/logpurge.rb x: 46 lines of code y: 68 line churn purge_database_logs.pl x: 91 lines of code y: 136 line churn asgroup_active_mode.rb x: 47 lines of code y: 60 line churn asgroup_weekend_mode.rb x: 51 lines of code y: 79 line churn cdsresponder.rb x: 210 lines of code y: 401 line churn cloudtrail/read_cloudtrail.rb x: 167 lines of code y: 223 line churn s3_elastic_index/reindex_s3.rb x: 257 lines of code y: 314 line churn fastlylogs/s3scan.rb x: 36 lines of code y: 46 line churn fastlylogs/parse_fastly_log.rb x: 175 lines of code y: 246 line churn s3_cloudsearch/import_s3_to_cloudsearch.rb x: 92 lines of code y: 124 line churn interactivepublisher.pl x: 310 lines of code y: 516 line churn s3_usage_report_v2.rb x: 62 lines of code y: 90 line churn CSLogger.pm x: 102 lines of code y: 148 line churn ddbtest.rb x: 11 lines of code y: 22 line churn
795.0
line churn
  min: 22.0
  average: 207.13
  25th percentile: 62.0
  median: 130.0
  75th percentile: 297.0
  max: 795.0
0 385.0
lines of code
min: 11.0 | average: 129.88 | 25th percentile: 46.25 | median: 91.5 | 75th percentile: 201.25 | max: 385.0