apache / cloudberry-go-libs
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 1,829 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)
    • 6 files changed 6-20 times (1,205 lines of code)
    • 8 files changed 1-5 times (624 lines of code)
0% | 0% | 0% | 65% | 34%
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 1,829 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)
    • 4 files changed by 6-10 contributors (1,020 lines of code)
    • 6 files changed by 2-5 contributors (448 lines of code)
    • 4 files changed by 1 contributor (361 lines of code)
0% | 0% | 55% | 24% | 19%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
go, md, yaml, txt, mod, sh, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 0% | 65% | 34%
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
cluster0% | 0% | 0% | 100% | 0%
dbconn0% | 0% | 0% | 86% | 13%
gplog0% | 0% | 0% | 100% | 0%
testhelper0% | 0% | 0% | 100% | 0%
structmatcher0% | 0% | 0% | 100% | 0%
conv0% | 0% | 0% | 0% | 100%
iohelper0% | 0% | 0% | 0% | 100%
operating0% | 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
dbconn.go
in dbconn
 322 30 2018-02-06 2023-11-30 17 9 jmcatamney@pivotal.io wangdianjin@gmail.com
gplog.go
in gplog
 263 31 2018-02-02 2023-11-30 16 7 khuddleston@pivotal.io wangdianjin@gmail.com
cluster.go
in cluster
 354 30 2018-02-07 2023-11-30 16 8 chajas@pivotal.io wangdianjin@gmail.com
functions.go
in testhelper
 81 12 2018-02-05 2023-11-30 14 8 chajas@pivotal.io wangdianjin@gmail.com
structs.go
in testhelper
 57 5 2018-02-06 2023-11-30 8 4 jmcatamney@pivotal.io wangdianjin@gmail.com
structmatcher.go
in structmatcher
 128 11 2018-01-31 2022-01-26 8 4 khuddleston@pivotal.io dsharp@vmware.com
iohelper.go
in iohelper
 82 9 2018-05-04 2023-11-30 5 4 jmcatamney@pivotal.io wangdianjin@gmail.com
version.go
in dbconn
 50 6 2018-02-06 2020-02-19 4 3 jmcatamney@pivotal.io kyeap@pivotal.io
operating.go
in operating
 72 3 2018-02-05 2021-11-11 4 4 chajas@pivotal.io kyeap@vmware.com
const.go
in conv
 59 - 2020-01-09 2022-01-19 2 2 haowang@pivotal.io bdoil@vmware.com
md5.go
in conv
 9 1 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
float.go
in conv
 96 3 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
uint.go
in conv
 103 7 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
int.go
in conv
 153 8 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
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
dbconn.go
in dbconn
 322 30 2018-02-06 2023-11-30 17 9 jmcatamney@pivotal.io wangdianjin@gmail.com
cluster.go
in cluster
 354 30 2018-02-07 2023-11-30 16 8 chajas@pivotal.io wangdianjin@gmail.com
functions.go
in testhelper
 81 12 2018-02-05 2023-11-30 14 8 chajas@pivotal.io wangdianjin@gmail.com
gplog.go
in gplog
 263 31 2018-02-02 2023-11-30 16 7 khuddleston@pivotal.io wangdianjin@gmail.com
structmatcher.go
in structmatcher
 128 11 2018-01-31 2022-01-26 8 4 khuddleston@pivotal.io dsharp@vmware.com
structs.go
in testhelper
 57 5 2018-02-06 2023-11-30 8 4 jmcatamney@pivotal.io wangdianjin@gmail.com
iohelper.go
in iohelper
 82 9 2018-05-04 2023-11-30 5 4 jmcatamney@pivotal.io wangdianjin@gmail.com
operating.go
in operating
 72 3 2018-02-05 2021-11-11 4 4 chajas@pivotal.io kyeap@vmware.com
version.go
in dbconn
 50 6 2018-02-06 2020-02-19 4 3 jmcatamney@pivotal.io kyeap@pivotal.io
const.go
in conv
 59 - 2020-01-09 2022-01-19 2 2 haowang@pivotal.io bdoil@vmware.com
float.go
in conv
 96 3 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
uint.go
in conv
 103 7 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
int.go
in conv
 153 8 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
md5.go
in conv
 9 1 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
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
int.go
in conv
 153 8 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
uint.go
in conv
 103 7 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
float.go
in conv
 96 3 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
md5.go
in conv
 9 1 2020-01-09 2020-01-09 1 1 haowang@pivotal.io haowang@pivotal.io
const.go
in conv
 59 - 2020-01-09 2022-01-19 2 2 haowang@pivotal.io bdoil@vmware.com
version.go
in dbconn
 50 6 2018-02-06 2020-02-19 4 3 jmcatamney@pivotal.io kyeap@pivotal.io
structmatcher.go
in structmatcher
 128 11 2018-01-31 2022-01-26 8 4 khuddleston@pivotal.io dsharp@vmware.com
iohelper.go
in iohelper
 82 9 2018-05-04 2023-11-30 5 4 jmcatamney@pivotal.io wangdianjin@gmail.com
operating.go
in operating
 72 3 2018-02-05 2021-11-11 4 4 chajas@pivotal.io kyeap@vmware.com
structs.go
in testhelper
 57 5 2018-02-06 2023-11-30 8 4 jmcatamney@pivotal.io wangdianjin@gmail.com
gplog.go
in gplog
 263 31 2018-02-02 2023-11-30 16 7 khuddleston@pivotal.io wangdianjin@gmail.com
cluster.go
in cluster
 354 30 2018-02-07 2023-11-30 16 8 chajas@pivotal.io wangdianjin@gmail.com
functions.go
in testhelper
 81 12 2018-02-05 2023-11-30 14 8 chajas@pivotal.io wangdianjin@gmail.com
dbconn.go
in dbconn
 322 30 2018-02-06 2023-11-30 17 9 jmcatamney@pivotal.io wangdianjin@gmail.com
Correlations

File Size vs. Number of Changes: 14 points

cluster/cluster.go x: 354 lines of code y: 16 # changes dbconn/dbconn.go x: 322 lines of code y: 17 # changes gplog/gplog.go x: 263 lines of code y: 16 # changes iohelper/iohelper.go x: 82 lines of code y: 5 # changes testhelper/functions.go x: 81 lines of code y: 14 # changes testhelper/structs.go x: 57 lines of code y: 8 # changes structmatcher/structmatcher.go x: 128 lines of code y: 8 # changes conv/const.go x: 59 lines of code y: 2 # changes operating/operating.go x: 72 lines of code y: 4 # changes dbconn/version.go x: 50 lines of code y: 4 # changes conv/float.go x: 96 lines of code y: 1 # changes conv/int.go x: 153 lines of code y: 1 # changes conv/md5.go x: 9 lines of code y: 1 # changes conv/uint.go x: 103 lines of code y: 1 # changes
17.0
# changes
  min: 1.0
  average: 7.0
  25th percentile: 1.0
  median: 4.5
  75th percentile: 14.5
  max: 17.0
0 354.0
lines of code
min: 9.0 | average: 130.64 | 25th percentile: 58.5 | median: 89.0 | 75th percentile: 180.5 | max: 354.0

Number of Contributors vs. Number of Changes: 14 points

cluster/cluster.go x: 8 # contributors y: 16 # changes dbconn/dbconn.go x: 9 # contributors y: 17 # changes gplog/gplog.go x: 7 # contributors y: 16 # changes iohelper/iohelper.go x: 4 # contributors y: 5 # changes testhelper/functions.go x: 8 # contributors y: 14 # changes testhelper/structs.go x: 4 # contributors y: 8 # changes conv/const.go x: 2 # contributors y: 2 # changes operating/operating.go x: 4 # contributors y: 4 # changes dbconn/version.go x: 3 # contributors y: 4 # changes conv/float.go x: 1 # contributors y: 1 # changes
17.0
# changes
  min: 1.0
  average: 7.0
  25th percentile: 1.0
  median: 4.5
  75th percentile: 14.5
  max: 17.0
0 9.0
# contributors
min: 1.0 | average: 4.07 | 25th percentile: 1.0 | median: 4.0 | 75th percentile: 7.25 | max: 9.0

Number of Contributors vs. File Size: 14 points

cluster/cluster.go x: 8 # contributors y: 354 lines of code dbconn/dbconn.go x: 9 # contributors y: 322 lines of code gplog/gplog.go x: 7 # contributors y: 263 lines of code iohelper/iohelper.go x: 4 # contributors y: 82 lines of code testhelper/functions.go x: 8 # contributors y: 81 lines of code testhelper/structs.go x: 4 # contributors y: 57 lines of code structmatcher/structmatcher.go x: 4 # contributors y: 128 lines of code conv/const.go x: 2 # contributors y: 59 lines of code operating/operating.go x: 4 # contributors y: 72 lines of code dbconn/version.go x: 3 # contributors y: 50 lines of code conv/float.go x: 1 # contributors y: 96 lines of code conv/int.go x: 1 # contributors y: 153 lines of code conv/md5.go x: 1 # contributors y: 9 lines of code conv/uint.go x: 1 # contributors y: 103 lines of code
354.0
lines of code
  min: 9.0
  average: 130.64
  25th percentile: 58.5
  median: 89.0
  75th percentile: 180.5
  max: 354.0
0 9.0
# contributors
min: 1.0 | average: 4.07 | 25th percentile: 1.0 | median: 4.0 | 75th percentile: 7.25 | max: 9.0