aws / pgcollection
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 8 files with 2,432 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)
    • 2 files changed 6-20 times (700 lines of code)
    • 6 files changed 1-5 times (1,732 lines of code)
0% | 0% | 0% | 28% | 71%
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 8 files with 2,432 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)
    • 7 files changed by 2-5 contributors (2,284 lines of code)
    • 1 file changed by 1 contributor (148 lines of code)
0% | 0% | 0% | 93% | 6%
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, c, sql, h, json, txt, gitignore, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
c0% | 0% | 0% | 54% | 45%
h0% | 0% | 0% | 0% | 100%
sql0% | 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
src0% | 0% | 0% | 54% | 45%
include0% | 0% | 0% | 0% | 100%
sql0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 8)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
498 - 2024-11-05 2025-03-24 8 3 mlodj@amazon.com jimmy76@gmail.com
202 - 2024-11-05 2025-02-19 6 2 mlodj@amazon.com jimmy76@gmail.com
collection.h
in include
 76 - 2024-11-05 2025-02-03 4 3 mlodj@amazon.com jimmy76@gmail.com
150 - 2024-11-05 2025-01-30 4 3 mlodj@amazon.com jimmy76@gmail.com
216 1 2024-11-05 2025-02-03 3 2 mlodj@amazon.com jimmy76@gmail.com
214 - 2024-11-05 2024-11-14 2 2 mlodj@amazon.com jimmy76@gmail.com
uthash.h
in include/uthash
 928 - 2024-11-05 2024-11-06 2 3 mlodj@amazon.com sharyogi@amazon.com
148 - 2025-04-02 2025-04-02 1 1 jimmy76@gmail.com jimmy76@gmail.com
Files With Most Contributors (Top 8)
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
498 - 2024-11-05 2025-03-24 8 3 mlodj@amazon.com jimmy76@gmail.com
collection.h
in include
 76 - 2024-11-05 2025-02-03 4 3 mlodj@amazon.com jimmy76@gmail.com
150 - 2024-11-05 2025-01-30 4 3 mlodj@amazon.com jimmy76@gmail.com
uthash.h
in include/uthash
 928 - 2024-11-05 2024-11-06 2 3 mlodj@amazon.com sharyogi@amazon.com
202 - 2024-11-05 2025-02-19 6 2 mlodj@amazon.com jimmy76@gmail.com
216 1 2024-11-05 2025-02-03 3 2 mlodj@amazon.com jimmy76@gmail.com
214 - 2024-11-05 2024-11-14 2 2 mlodj@amazon.com jimmy76@gmail.com
148 - 2025-04-02 2025-04-02 1 1 jimmy76@gmail.com jimmy76@gmail.com
Files With Least Contributors (Top 8)
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
148 - 2025-04-02 2025-04-02 1 1 jimmy76@gmail.com jimmy76@gmail.com
216 1 2024-11-05 2025-02-03 3 2 mlodj@amazon.com jimmy76@gmail.com
214 - 2024-11-05 2024-11-14 2 2 mlodj@amazon.com jimmy76@gmail.com
202 - 2024-11-05 2025-02-19 6 2 mlodj@amazon.com jimmy76@gmail.com
uthash.h
in include/uthash
 928 - 2024-11-05 2024-11-06 2 3 mlodj@amazon.com sharyogi@amazon.com
498 - 2024-11-05 2025-03-24 8 3 mlodj@amazon.com jimmy76@gmail.com
150 - 2024-11-05 2025-01-30 4 3 mlodj@amazon.com jimmy76@gmail.com
collection.h
in include
 76 - 2024-11-05 2025-02-03 4 3 mlodj@amazon.com jimmy76@gmail.com
Correlations

File Size vs. Number of Changes: 8 points

sql/collection--1.0.0.sql x: 148 lines of code y: 1 # changes src/collection_userfuncs.c x: 498 lines of code y: 8 # changes src/collection_subs.c x: 202 lines of code y: 6 # changes include/collection.h x: 76 lines of code y: 4 # changes src/collection_parse.c x: 216 lines of code y: 3 # changes src/collection_io.c x: 150 lines of code y: 4 # changes src/collection.c x: 214 lines of code y: 2 # changes include/uthash/uthash.h x: 928 lines of code y: 2 # changes
8.0
# changes
  min: 1.0
  average: 3.75
  25th percentile: 2.0
  median: 3.5
  75th percentile: 5.5
  max: 8.0
0 928.0
lines of code
min: 76.0 | average: 304.0 | 25th percentile: 148.5 | median: 208.0 | 75th percentile: 427.5 | max: 928.0

Number of Contributors vs. Number of Changes: 8 points

sql/collection--1.0.0.sql x: 1 # contributors y: 1 # changes src/collection_userfuncs.c x: 3 # contributors y: 8 # changes src/collection_subs.c x: 2 # contributors y: 6 # changes include/collection.h x: 3 # contributors y: 4 # changes src/collection_parse.c x: 2 # contributors y: 3 # changes src/collection.c x: 2 # contributors y: 2 # changes include/uthash/uthash.h x: 3 # contributors y: 2 # changes
8.0
# changes
  min: 1.0
  average: 3.75
  25th percentile: 2.0
  median: 3.5
  75th percentile: 5.5
  max: 8.0
0 3.0
# contributors
min: 1.0 | average: 2.38 | 25th percentile: 2.0 | median: 2.5 | 75th percentile: 3.0 | max: 3.0

Number of Contributors vs. File Size: 8 points

sql/collection--1.0.0.sql x: 1 # contributors y: 148 lines of code src/collection_userfuncs.c x: 3 # contributors y: 498 lines of code src/collection_subs.c x: 2 # contributors y: 202 lines of code include/collection.h x: 3 # contributors y: 76 lines of code src/collection_parse.c x: 2 # contributors y: 216 lines of code src/collection_io.c x: 3 # contributors y: 150 lines of code src/collection.c x: 2 # contributors y: 214 lines of code include/uthash/uthash.h x: 3 # contributors y: 928 lines of code
928.0
lines of code
  min: 76.0
  average: 304.0
  25th percentile: 148.5
  median: 208.0
  75th percentile: 427.5
  max: 928.0
0 3.0
# contributors
min: 1.0 | average: 2.38 | 25th percentile: 2.0 | median: 2.5 | 75th percentile: 3.0 | max: 3.0