GoogleCloudPlatform / csi-node-cache
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 19 files with 1,486 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)
    • 0 files changed 6-20 times (0 lines of code)
    • 19 files changed 1-5 times (1,486 lines of code)
0% | 0% | 0% | 0% | 100%
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 19 files with 1,486 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 (204 lines of code)
    • 18 files changed by 1 contributor (1,282 lines of code)
0% | 0% | 0% | 13% | 86%
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, sh, yaml, md, txt, mod, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 0% | 0% | 100%
yaml0% | 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
pkg0% | 0% | 0% | 0% | 100%
deploy0% | 0% | 0% | 0% | 100%
cmd0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 19)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
const.go
in pkg/common
 9 1 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
driver.yaml
in deploy
 80 - 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
cache.go
in pkg/csi
 140 4 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
raid.go
in pkg/raid
 204 20 2024-10-04 2024-12-13 2 2 mattcary@google.com mattcary@google.com
9 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
pd.go
in pkg/localvolume
 17 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
identity.go
in pkg/csi
 18 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node_unimpl.go
in pkg/csi
 19 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
runcmd.go
in pkg/util
 23 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
31 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
lssd.go
in pkg/localvolume
 32 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
tmpfs.go
in pkg/localvolume
 38 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/driver
 47 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/controller
 54 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
localvolume.go
in pkg/localvolume
 74 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node.go
in pkg/csi
 82 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
driver.go
in pkg/csi
 88 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
cluster.yaml
in deploy
 104 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
controller.go
in pkg/csi
 417 13 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
Files With Most Contributors (Top 19)
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
raid.go
in pkg/raid
 204 20 2024-10-04 2024-12-13 2 2 mattcary@google.com mattcary@google.com
driver.yaml
in deploy
 80 - 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
const.go
in pkg/common
 9 1 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
cache.go
in pkg/csi
 140 4 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
9 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
31 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
cluster.yaml
in deploy
 104 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
runcmd.go
in pkg/util
 23 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
identity.go
in pkg/csi
 18 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
driver.go
in pkg/csi
 88 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node.go
in pkg/csi
 82 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
controller.go
in pkg/csi
 417 13 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node_unimpl.go
in pkg/csi
 19 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
pd.go
in pkg/localvolume
 17 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
localvolume.go
in pkg/localvolume
 74 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
lssd.go
in pkg/localvolume
 32 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
tmpfs.go
in pkg/localvolume
 38 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/driver
 47 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/controller
 54 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
Files With Least Contributors (Top 19)
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
controller.go
in pkg/csi
 417 13 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
cache.go
in pkg/csi
 140 4 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
cluster.yaml
in deploy
 104 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
driver.go
in pkg/csi
 88 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node.go
in pkg/csi
 82 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
driver.yaml
in deploy
 80 - 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
localvolume.go
in pkg/localvolume
 74 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/controller
 54 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
main.go
in cmd/driver
 47 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
tmpfs.go
in pkg/localvolume
 38 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
lssd.go
in pkg/localvolume
 32 2 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
31 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
runcmd.go
in pkg/util
 23 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
node_unimpl.go
in pkg/csi
 19 4 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
identity.go
in pkg/csi
 18 3 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
pd.go
in pkg/localvolume
 17 1 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
9 - 2024-10-04 2024-10-04 1 1 mattcary@google.com mattcary@google.com
const.go
in pkg/common
 9 1 2024-10-04 2024-10-05 2 1 mattcary@google.com mattcary@google.com
raid.go
in pkg/raid
 204 20 2024-10-04 2024-12-13 2 2 mattcary@google.com mattcary@google.com
Correlations

File Size vs. Number of Changes: 19 points

pkg/raid/raid.go x: 204 lines of code y: 2 # changes deploy/driver.yaml x: 80 lines of code y: 2 # changes pkg/common/const.go x: 9 lines of code y: 2 # changes pkg/csi/cache.go x: 140 lines of code y: 2 # changes cmd/controller/main.go x: 54 lines of code y: 1 # changes cmd/driver/main.go x: 47 lines of code y: 1 # changes deploy/cluster.yaml x: 104 lines of code y: 1 # changes deploy/controller.yaml x: 31 lines of code y: 1 # changes deploy/kustomization.yaml x: 9 lines of code y: 1 # changes pkg/csi/controller.go x: 417 lines of code y: 1 # changes pkg/csi/driver.go x: 88 lines of code y: 1 # changes pkg/csi/identity.go x: 18 lines of code y: 1 # changes pkg/csi/node.go x: 82 lines of code y: 1 # changes pkg/csi/node_unimpl.go x: 19 lines of code y: 1 # changes pkg/localvolume/localvolume.go x: 74 lines of code y: 1 # changes pkg/localvolume/lssd.go x: 32 lines of code y: 1 # changes pkg/localvolume/pd.go x: 17 lines of code y: 1 # changes pkg/localvolume/tmpfs.go x: 38 lines of code y: 1 # changes pkg/util/runcmd.go x: 23 lines of code y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.21
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 2.0
0 417.0
lines of code
min: 9.0 | average: 78.21 | 25th percentile: 19.0 | median: 47.0 | 75th percentile: 88.0 | max: 417.0

Number of Contributors vs. Number of Changes: 19 points

pkg/raid/raid.go x: 2 # contributors y: 2 # changes deploy/driver.yaml x: 1 # contributors y: 2 # changes cmd/controller/main.go x: 1 # contributors y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.21
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 2.0
0 2.0
# contributors
min: 1.0 | average: 1.05 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

Number of Contributors vs. File Size: 19 points

pkg/raid/raid.go x: 2 # contributors y: 204 lines of code deploy/driver.yaml x: 1 # contributors y: 80 lines of code pkg/common/const.go x: 1 # contributors y: 9 lines of code pkg/csi/cache.go x: 1 # contributors y: 140 lines of code cmd/controller/main.go x: 1 # contributors y: 54 lines of code cmd/driver/main.go x: 1 # contributors y: 47 lines of code deploy/cluster.yaml x: 1 # contributors y: 104 lines of code deploy/controller.yaml x: 1 # contributors y: 31 lines of code pkg/csi/controller.go x: 1 # contributors y: 417 lines of code pkg/csi/driver.go x: 1 # contributors y: 88 lines of code pkg/csi/identity.go x: 1 # contributors y: 18 lines of code pkg/csi/node.go x: 1 # contributors y: 82 lines of code pkg/csi/node_unimpl.go x: 1 # contributors y: 19 lines of code pkg/localvolume/localvolume.go x: 1 # contributors y: 74 lines of code pkg/localvolume/lssd.go x: 1 # contributors y: 32 lines of code pkg/localvolume/tmpfs.go x: 1 # contributors y: 38 lines of code pkg/util/runcmd.go x: 1 # contributors y: 23 lines of code
417.0
lines of code
  min: 9.0
  average: 78.21
  25th percentile: 19.0
  median: 47.0
  75th percentile: 88.0
  max: 417.0
0 2.0
# contributors
min: 1.0 | average: 1.05 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0