apache / cloudberry-gpbackup-s3-plugin
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 4 files with 996 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 1 file changed 21-50 times (361 lines of code)
    • 3 files changed 6-20 times (635 lines of code)
    • 0 files changed 1-5 times (0 lines of code)
0% | 0% | 36% | 63% | 0%
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 4 files with 996 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 1 file changed by 11-25 contributors (361 lines of code)
    • 3 files changed by 6-10 contributors (635 lines of code)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 0 files changed by 1 contributor (0 lines of code)
0% | 36% | 63% | 0% | 0%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
md, go, yaml, txt, mod, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 36% | 63% | 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
s3plugin0% | 0% | 41% | 58% | 0%
ROOT0% | 0% | 0% | 100% | 0%
Most Frequently Changed Files (Top 4)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
s3plugin.go
in s3plugin
 361 15 2018-03-23 2024-07-11 50 14 khuddleston@pivotal.io ningshaoyi@hashdata.cn
backup.go
in s3plugin
 193 6 2020-04-03 2024-07-11 19 9 ljain@pivotal.io ningshaoyi@hashdata.cn
restore.go
in s3plugin
 312 7 2020-04-03 2024-07-11 17 8 ljain@pivotal.io ningshaoyi@hashdata.cn
130 2 2018-04-24 2024-06-25 16 8 khuddleston@pivotal.io wangdianjin@gmail.com
Files With Most Contributors (Top 4)
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
s3plugin.go
in s3plugin
 361 15 2018-03-23 2024-07-11 50 14 khuddleston@pivotal.io ningshaoyi@hashdata.cn
backup.go
in s3plugin
 193 6 2020-04-03 2024-07-11 19 9 ljain@pivotal.io ningshaoyi@hashdata.cn
restore.go
in s3plugin
 312 7 2020-04-03 2024-07-11 17 8 ljain@pivotal.io ningshaoyi@hashdata.cn
130 2 2018-04-24 2024-06-25 16 8 khuddleston@pivotal.io wangdianjin@gmail.com
Files With Least Contributors (Top 4)
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
restore.go
in s3plugin
 312 7 2020-04-03 2024-07-11 17 8 ljain@pivotal.io ningshaoyi@hashdata.cn
130 2 2018-04-24 2024-06-25 16 8 khuddleston@pivotal.io wangdianjin@gmail.com
backup.go
in s3plugin
 193 6 2020-04-03 2024-07-11 19 9 ljain@pivotal.io ningshaoyi@hashdata.cn
s3plugin.go
in s3plugin
 361 15 2018-03-23 2024-07-11 50 14 khuddleston@pivotal.io ningshaoyi@hashdata.cn
Correlations

File Size vs. Number of Changes: 4 points

s3plugin/backup.go x: 193 lines of code y: 19 # changes s3plugin/restore.go x: 312 lines of code y: 17 # changes s3plugin/s3plugin.go x: 361 lines of code y: 50 # changes gpbackup_s3_plugin.go x: 130 lines of code y: 16 # changes
50.0
# changes
  min: 16.0
  average: 25.5
  25th percentile: 16.25
  median: 18.0
  75th percentile: 42.25
  max: 50.0
0 361.0
lines of code
min: 130.0 | average: 249.0 | 25th percentile: 145.75 | median: 252.5 | 75th percentile: 348.75 | max: 361.0

Number of Contributors vs. Number of Changes: 4 points

s3plugin/backup.go x: 9 # contributors y: 19 # changes s3plugin/restore.go x: 8 # contributors y: 17 # changes s3plugin/s3plugin.go x: 14 # contributors y: 50 # changes gpbackup_s3_plugin.go x: 8 # contributors y: 16 # changes
50.0
# changes
  min: 16.0
  average: 25.5
  25th percentile: 16.25
  median: 18.0
  75th percentile: 42.25
  max: 50.0
0 14.0
# contributors
min: 8.0 | average: 9.75 | 25th percentile: 8.0 | median: 8.5 | 75th percentile: 12.75 | max: 14.0

Number of Contributors vs. File Size: 4 points

s3plugin/backup.go x: 9 # contributors y: 193 lines of code s3plugin/restore.go x: 8 # contributors y: 312 lines of code s3plugin/s3plugin.go x: 14 # contributors y: 361 lines of code gpbackup_s3_plugin.go x: 8 # contributors y: 130 lines of code
361.0
lines of code
  min: 130.0
  average: 249.0
  25th percentile: 145.75
  median: 252.5
  75th percentile: 348.75
  max: 361.0
0 14.0
# contributors
min: 8.0 | average: 9.75 | 25th percentile: 8.0 | median: 8.5 | 75th percentile: 12.75 | max: 14.0