GoogleCloudPlatform / terraform-google-regional-lb-http
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 20 files with 2,503 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)
    • 8 files changed 6-20 times (1,234 lines of code)
    • 12 files changed 1-5 times (1,269 lines of code)
0% | 0% | 0% | 49% | 50%
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 20 files with 2,503 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)
    • 12 files changed by 2-5 contributors (1,738 lines of code)
    • 8 files changed by 1 contributor (765 lines of code)
0% | 0% | 0% | 69% | 30%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
tf, yaml, md, go, gitignore, json, txt, mod, dockerignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
yaml0% | 0% | 0% | 73% | 26%
tf0% | 0% | 0% | 35% | 64%
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
modules0% | 0% | 0% | 72% | 27%
ROOT0% | 0% | 0% | 25% | 74%
build0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 20)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
variables.tf
in modules/frontend
 178 - 2024-11-09 2025-03-07 8 3 zhengqin@google.com abhiwa@google.com
metadata.yaml
in modules/frontend
 44 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
metadata.display.yaml
in modules/backend
 94 - 2025-01-10 2025-04-16 7 2 abhishektiwari571@gmail.com abhiwa@google.com
metadata.yaml
in modules/backend
 146 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
main.tf
in modules/frontend
 206 - 2024-11-09 2025-02-25 7 3 zhengqin@google.com abhiwa@google.com
271 - 2024-11-08 2025-04-16 7 4 zhengqin@google.com abhiwa@google.com
metadata.display.yaml
in modules/frontend
 128 - 2025-01-10 2025-04-16 6 2 abhishektiwari571@gmail.com abhiwa@google.com
variables.tf
in modules/backend
 167 - 2024-11-09 2025-04-16 6 3 zhengqin@google.com abhiwa@google.com
outputs.tf
in modules/frontend
 76 - 2024-11-09 2025-02-25 5 3 zhengqin@google.com abhiwa@google.com
main.tf
in modules/backend
 189 - 2024-11-09 2025-04-16 5 2 zhengqin@google.com abhiwa@google.com
83 - 2025-01-10 2025-04-16 4 2 abhishektiwari571@gmail.com abhiwa@google.com
156 - 2024-11-08 2025-01-10 3 2 zhengqin@google.com abhishektiwari571@gmail.com
267 - 2024-11-09 2024-12-18 3 1 zhengqin@google.com zhengqin@google.com
outputs.tf
in modules/backend
 25 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
output.tf
in root
 36 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/backend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/frontend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
main.tf
in root
 313 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
10 - 2025-01-10 2025-01-10 1 1 abhishektiwari571@gmail.com abhishektiwari571@gmail.com
Files With Most Contributors (Top 20)
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
271 - 2024-11-08 2025-04-16 7 4 zhengqin@google.com abhiwa@google.com
variables.tf
in modules/frontend
 178 - 2024-11-09 2025-03-07 8 3 zhengqin@google.com abhiwa@google.com
main.tf
in modules/frontend
 206 - 2024-11-09 2025-02-25 7 3 zhengqin@google.com abhiwa@google.com
metadata.yaml
in modules/frontend
 44 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
metadata.yaml
in modules/backend
 146 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
variables.tf
in modules/backend
 167 - 2024-11-09 2025-04-16 6 3 zhengqin@google.com abhiwa@google.com
outputs.tf
in modules/frontend
 76 - 2024-11-09 2025-02-25 5 3 zhengqin@google.com abhiwa@google.com
metadata.display.yaml
in modules/backend
 94 - 2025-01-10 2025-04-16 7 2 abhishektiwari571@gmail.com abhiwa@google.com
metadata.display.yaml
in modules/frontend
 128 - 2025-01-10 2025-04-16 6 2 abhishektiwari571@gmail.com abhiwa@google.com
main.tf
in modules/backend
 189 - 2024-11-09 2025-04-16 5 2 zhengqin@google.com abhiwa@google.com
83 - 2025-01-10 2025-04-16 4 2 abhishektiwari571@gmail.com abhiwa@google.com
156 - 2024-11-08 2025-01-10 3 2 zhengqin@google.com abhishektiwari571@gmail.com
267 - 2024-11-09 2024-12-18 3 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/frontend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/backend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
outputs.tf
in modules/backend
 25 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
main.tf
in root
 313 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
output.tf
in root
 36 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
10 - 2025-01-10 2025-01-10 1 1 abhishektiwari571@gmail.com abhishektiwari571@gmail.com
Files With Least Contributors (Top 20)
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
main.tf
in root
 313 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
267 - 2024-11-09 2024-12-18 3 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/frontend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
versions.tf
in modules/backend
 38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
38 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
output.tf
in root
 36 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
outputs.tf
in modules/backend
 25 - 2024-11-09 2024-12-17 2 1 zhengqin@google.com zhengqin@google.com
10 - 2025-01-10 2025-01-10 1 1 abhishektiwari571@gmail.com abhishektiwari571@gmail.com
main.tf
in modules/backend
 189 - 2024-11-09 2025-04-16 5 2 zhengqin@google.com abhiwa@google.com
156 - 2024-11-08 2025-01-10 3 2 zhengqin@google.com abhishektiwari571@gmail.com
metadata.display.yaml
in modules/frontend
 128 - 2025-01-10 2025-04-16 6 2 abhishektiwari571@gmail.com abhiwa@google.com
metadata.display.yaml
in modules/backend
 94 - 2025-01-10 2025-04-16 7 2 abhishektiwari571@gmail.com abhiwa@google.com
83 - 2025-01-10 2025-04-16 4 2 abhishektiwari571@gmail.com abhiwa@google.com
main.tf
in modules/frontend
 206 - 2024-11-09 2025-02-25 7 3 zhengqin@google.com abhiwa@google.com
variables.tf
in modules/frontend
 178 - 2024-11-09 2025-03-07 8 3 zhengqin@google.com abhiwa@google.com
variables.tf
in modules/backend
 167 - 2024-11-09 2025-04-16 6 3 zhengqin@google.com abhiwa@google.com
metadata.yaml
in modules/backend
 146 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
outputs.tf
in modules/frontend
 76 - 2024-11-09 2025-02-25 5 3 zhengqin@google.com abhiwa@google.com
metadata.yaml
in modules/frontend
 44 - 2025-01-10 2025-04-16 7 3 abhishektiwari571@gmail.com abhiwa@google.com
271 - 2024-11-08 2025-04-16 7 4 zhengqin@google.com abhiwa@google.com
Correlations

File Size vs. Number of Changes: 20 points

build/int.cloudbuild.yaml x: 83 lines of code y: 4 # changes metadata.yaml x: 271 lines of code y: 7 # changes modules/backend/main.tf x: 189 lines of code y: 5 # changes modules/backend/metadata.display.yaml x: 94 lines of code y: 7 # changes modules/backend/metadata.yaml x: 146 lines of code y: 7 # changes modules/backend/variables.tf x: 167 lines of code y: 6 # changes modules/frontend/metadata.display.yaml x: 128 lines of code y: 6 # changes modules/frontend/metadata.yaml x: 44 lines of code y: 7 # changes modules/frontend/variables.tf x: 178 lines of code y: 8 # changes modules/frontend/main.tf x: 206 lines of code y: 7 # changes modules/frontend/outputs.tf x: 76 lines of code y: 5 # changes build/lint.cloudbuild.yaml x: 10 lines of code y: 1 # changes metadata.display.yaml x: 156 lines of code y: 3 # changes variables.tf x: 267 lines of code y: 3 # changes main.tf x: 313 lines of code y: 2 # changes modules/backend/outputs.tf x: 25 lines of code y: 2 # changes modules/backend/versions.tf x: 38 lines of code y: 2 # changes output.tf x: 36 lines of code y: 2 # changes
8.0
# changes
  min: 1.0
  average: 4.4
  25th percentile: 2.0
  median: 4.5
  75th percentile: 7.0
  max: 8.0
0 313.0
lines of code
min: 10.0 | average: 125.15 | 25th percentile: 38.0 | median: 111.0 | 75th percentile: 186.25 | max: 313.0

Number of Contributors vs. Number of Changes: 20 points

build/int.cloudbuild.yaml x: 2 # contributors y: 4 # changes metadata.yaml x: 4 # contributors y: 7 # changes modules/backend/main.tf x: 2 # contributors y: 5 # changes modules/backend/metadata.display.yaml x: 2 # contributors y: 7 # changes modules/backend/metadata.yaml x: 3 # contributors y: 7 # changes modules/backend/variables.tf x: 3 # contributors y: 6 # changes modules/frontend/metadata.display.yaml x: 2 # contributors y: 6 # changes modules/frontend/variables.tf x: 3 # contributors y: 8 # changes modules/frontend/outputs.tf x: 3 # contributors y: 5 # changes build/lint.cloudbuild.yaml x: 1 # contributors y: 1 # changes metadata.display.yaml x: 2 # contributors y: 3 # changes variables.tf x: 1 # contributors y: 3 # changes main.tf x: 1 # contributors y: 2 # changes
8.0
# changes
  min: 1.0
  average: 4.4
  25th percentile: 2.0
  median: 4.5
  75th percentile: 7.0
  max: 8.0
0 4.0
# contributors
min: 1.0 | average: 2.0 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 4.0

Number of Contributors vs. File Size: 20 points

build/int.cloudbuild.yaml x: 2 # contributors y: 83 lines of code metadata.yaml x: 4 # contributors y: 271 lines of code modules/backend/main.tf x: 2 # contributors y: 189 lines of code modules/backend/metadata.display.yaml x: 2 # contributors y: 94 lines of code modules/backend/metadata.yaml x: 3 # contributors y: 146 lines of code modules/backend/variables.tf x: 3 # contributors y: 167 lines of code modules/frontend/metadata.display.yaml x: 2 # contributors y: 128 lines of code modules/frontend/metadata.yaml x: 3 # contributors y: 44 lines of code modules/frontend/variables.tf x: 3 # contributors y: 178 lines of code modules/frontend/main.tf x: 3 # contributors y: 206 lines of code modules/frontend/outputs.tf x: 3 # contributors y: 76 lines of code build/lint.cloudbuild.yaml x: 1 # contributors y: 10 lines of code metadata.display.yaml x: 2 # contributors y: 156 lines of code variables.tf x: 1 # contributors y: 267 lines of code main.tf x: 1 # contributors y: 313 lines of code modules/backend/outputs.tf x: 1 # contributors y: 25 lines of code modules/backend/versions.tf x: 1 # contributors y: 38 lines of code output.tf x: 1 # contributors y: 36 lines of code
313.0
lines of code
  min: 10.0
  average: 125.15
  25th percentile: 38.0
  median: 111.0
  75th percentile: 186.25
  max: 313.0
0 4.0
# contributors
min: 1.0 | average: 2.0 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 4.0