GoogleCloudPlatform / grpc-gcp-tools
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 16 files with 2,842 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)
    • 1 file changed 6-20 times (1,549 lines of code)
    • 15 files changed 1-5 times (1,293 lines of code)
0% | 0% | 0% | 54% | 45%
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 2,842 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 (1,549 lines of code)
    • 15 files changed by 1 contributor (1,293 lines of code)
0% | 0% | 0% | 54% | 45%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
cfg, sh, go, md, py, txt, yaml, mod, gitignore, proto, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 0% | 60% | 39%
cfg0% | 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
dp_check0% | 0% | 0% | 97% | 2%
proto0% | 0% | 0% | 0% | 100%
build0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 16)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
dp_check.go
in dp_check
 1549 38 2019-10-28 2025-04-08 14 5 qixuanl@google.com apolcyn@google.com
cfg
continuous_cpp.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_go.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_java.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_interop.cfg
in build/kokoro
 40 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
8 1 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
netlink_linux.go
in dp_check
 38 2 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
cfg
release_java.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_csm_cpp.cfg
in build/kokoro
 24 - 2023-09-29 2023-09-29 1 1 stanleycheung@google.com stanleycheung@google.com
rls.pb.go
in proto/grpc_lookup_v1
 281 25 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
rls_config.pb.go
in proto/grpc_lookup_v1
 686 65 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
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)		# contributorsfirst
contributor		latest
contributor
dp_check.go
in dp_check
 1549 38 2019-10-28 2025-04-08 14 5 qixuanl@google.com apolcyn@google.com
cfg
continuous_java.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_go.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_cpp.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_interop.cfg
in build/kokoro
 40 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
8 1 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
netlink_linux.go
in dp_check
 38 2 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
cfg
continuous_csm_cpp.cfg
in build/kokoro
 24 - 2023-09-29 2023-09-29 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
rls_config.pb.go
in proto/grpc_lookup_v1
 686 65 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
rls.pb.go
in proto/grpc_lookup_v1
 281 25 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
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)		# contributorsfirst
contributor		latest
contributor
rls_config.pb.go
in proto/grpc_lookup_v1
 686 65 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
rls.pb.go
in proto/grpc_lookup_v1
 281 25 2022-06-10 2022-06-10 1 1 apolcyn@google.com apolcyn@google.com
cfg
continuous_interop.cfg
in build/kokoro
 40 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
netlink_linux.go
in dp_check
 38 2 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
cfg
continuous_csm_cpp.cfg
in build/kokoro
 24 - 2023-09-29 2023-09-29 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_java.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.70.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_go.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
continuous_cpp.cfg
in build/kokoro
 24 - 2023-01-26 2023-03-09 3 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.69.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_cpp.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
cfg
release_java.cfg
in build/kokoro/v1.68.x
 24 - 2025-01-09 2025-01-09 1 1 stanleycheung@google.com stanleycheung@google.com
8 1 2023-03-10 2025-04-08 2 1 apolcyn@google.com apolcyn@google.com
dp_check.go
in dp_check
 1549 38 2019-10-28 2025-04-08 14 5 qixuanl@google.com apolcyn@google.com
Correlations

File Size vs. Number of Changes: 16 points

dp_check/dp_check.go x: 1549 lines of code y: 14 # changes dp_check/netlink_linux.go x: 38 lines of code y: 2 # changes dp_check/netlink_windows.go x: 8 lines of code y: 2 # changes build/kokoro/v1.68.x/release_cpp.cfg x: 24 lines of code y: 1 # changes build/kokoro/continuous_cpp.cfg x: 24 lines of code y: 3 # changes build/kokoro/continuous_interop.cfg x: 40 lines of code y: 3 # changes proto/grpc_lookup_v1/rls.pb.go x: 281 lines of code y: 1 # changes proto/grpc_lookup_v1/rls_config.pb.go x: 686 lines of code y: 1 # changes
14.0
# changes
  min: 1.0
  average: 2.44
  25th percentile: 1.0
  median: 1.0
  75th percentile: 3.0
  max: 14.0
0 1549.0
lines of code
min: 8.0 | average: 177.63 | 25th percentile: 24.0 | median: 24.0 | 75th percentile: 39.5 | max: 1549.0

Number of Contributors vs. Number of Changes: 16 points

dp_check/dp_check.go x: 5 # contributors y: 14 # changes dp_check/netlink_linux.go x: 1 # contributors y: 2 # changes build/kokoro/v1.68.x/release_cpp.cfg x: 1 # contributors y: 1 # changes build/kokoro/continuous_cpp.cfg x: 1 # contributors y: 3 # changes
14.0
# changes
  min: 1.0
  average: 2.44
  25th percentile: 1.0
  median: 1.0
  75th percentile: 3.0
  max: 14.0
0 5.0
# contributors
min: 1.0 | average: 1.25 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 5.0

Number of Contributors vs. File Size: 16 points

dp_check/dp_check.go x: 5 # contributors y: 1549 lines of code dp_check/netlink_linux.go x: 1 # contributors y: 38 lines of code dp_check/netlink_windows.go x: 1 # contributors y: 8 lines of code build/kokoro/v1.68.x/release_cpp.cfg x: 1 # contributors y: 24 lines of code proto/grpc_lookup_v1/rls.pb.go x: 1 # contributors y: 281 lines of code proto/grpc_lookup_v1/rls_config.pb.go x: 1 # contributors y: 686 lines of code
1549.0
lines of code
  min: 8.0
  average: 177.63
  25th percentile: 24.0
  median: 24.0
  75th percentile: 39.5
  max: 1549.0
0 5.0
# contributors
min: 1.0 | average: 1.25 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 5.0