Netflix/spectator-go-runtime-metrics
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 6 files with 190 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)
    • 6 files changed 1-5 times (190 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 6 files with 190 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)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 6 files changed by 1 contributor (190 lines of code)
0% | 0% | 0% | 0% | 100%
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, yml, txt, mod, gitignore, md
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
runmetrics0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 6)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
3 - 2024-04-18 2024-04-19 2 1 +6 / -0 jvimberg jvimberg
fd_noop.go
in runmetrics
 3 1 2024-07-04 2024-07-04 1 1 +8 / -0 matthewj matthewj
clock.go
in runmetrics
 32 6 2024-07-04 2024-07-04 1 1 +57 / -0 matthewj matthewj
runtime.go
in runmetrics
 36 3 2024-07-04 2024-07-04 1 1 +48 / -0 matthewj matthewj
fd_linux.go
in runmetrics
 40 3 2024-07-04 2024-07-04 1 1 +50 / -0 matthewj matthewj
memstats.go
in runmetrics
 76 5 2024-07-04 2024-07-04 1 1 +95 / -0 matthewj matthewj
Files With Most Churn (Top 6)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
memstats.go
in runmetrics
 76 5 2024-07-04 2024-07-04 1 1 +95 / -0 matthewj matthewj
clock.go
in runmetrics
 32 6 2024-07-04 2024-07-04 1 1 +57 / -0 matthewj matthewj
fd_linux.go
in runmetrics
 40 3 2024-07-04 2024-07-04 1 1 +50 / -0 matthewj matthewj
runtime.go
in runmetrics
 36 3 2024-07-04 2024-07-04 1 1 +48 / -0 matthewj matthewj
fd_noop.go
in runmetrics
 3 1 2024-07-04 2024-07-04 1 1 +8 / -0 matthewj matthewj
3 - 2024-04-18 2024-04-19 2 1 +6 / -0 jvimberg jvimberg
Files With Most Contributors (Top 6)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
3 - 2024-04-18 2024-04-19 2 1 +6 / -0 jvimberg jvimberg
fd_linux.go
in runmetrics
 40 3 2024-07-04 2024-07-04 1 1 +50 / -0 matthewj matthewj
runtime.go
in runmetrics
 36 3 2024-07-04 2024-07-04 1 1 +48 / -0 matthewj matthewj
memstats.go
in runmetrics
 76 5 2024-07-04 2024-07-04 1 1 +95 / -0 matthewj matthewj
clock.go
in runmetrics
 32 6 2024-07-04 2024-07-04 1 1 +57 / -0 matthewj matthewj
fd_noop.go
in runmetrics
 3 1 2024-07-04 2024-07-04 1 1 +8 / -0 matthewj matthewj
Files With Least Contributors (Top 6)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
memstats.go
in runmetrics
 76 5 2024-07-04 2024-07-04 1 1 +95 / -0 matthewj matthewj
fd_linux.go
in runmetrics
 40 3 2024-07-04 2024-07-04 1 1 +50 / -0 matthewj matthewj
runtime.go
in runmetrics
 36 3 2024-07-04 2024-07-04 1 1 +48 / -0 matthewj matthewj
clock.go
in runmetrics
 32 6 2024-07-04 2024-07-04 1 1 +57 / -0 matthewj matthewj
3 - 2024-04-18 2024-04-19 2 1 +6 / -0 jvimberg jvimberg
fd_noop.go
in runmetrics
 3 1 2024-07-04 2024-07-04 1 1 +8 / -0 matthewj matthewj
Correlations

File Size vs. Number of Changes: 6 points

runmetrics/clock.go x: 32 lines of code y: 1 # changes runmetrics/fd_linux.go x: 40 lines of code y: 1 # changes runmetrics/fd_noop.go x: 3 lines of code y: 1 # changes runmetrics/memstats.go x: 76 lines of code y: 1 # changes runmetrics/runtime.go x: 36 lines of code y: 1 # changes .golangci.yml x: 3 lines of code y: 2 # changes
2.0
# changes
  min: 1.0
  average: 1.17
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.25
  max: 2.0
0 76.0
lines of code
min: 3.0 | average: 31.67 | 25th percentile: 3.0 | median: 34.0 | 75th percentile: 49.0 | max: 76.0

Number of Contributors vs. Number of Changes: 6 points

runmetrics/clock.go x: 1 # contributors y: 1 # changes .golangci.yml x: 1 # contributors y: 2 # changes
2.0
# changes
  min: 1.0
  average: 1.17
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.25
  max: 2.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Contributors vs. File Size: 6 points

runmetrics/clock.go x: 1 # contributors y: 32 lines of code runmetrics/fd_linux.go x: 1 # contributors y: 40 lines of code runmetrics/fd_noop.go x: 1 # contributors y: 3 lines of code runmetrics/memstats.go x: 1 # contributors y: 76 lines of code runmetrics/runtime.go x: 1 # contributors y: 36 lines of code
76.0
lines of code
  min: 3.0
  average: 31.67
  25th percentile: 3.0
  median: 34.0
  75th percentile: 49.0
  max: 76.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Changes vs. Line Churn: 35 points

go.mod x: 12 # changes y: 72 line churn go.sum x: 12 # changes y: 144 line churn README.md x: 6 # changes y: 246 line churn runmetrics/clock.go x: 1 # changes y: 57 line churn runmetrics/fd_linux.go x: 1 # changes y: 50 line churn runmetrics/fd_noop.go x: 1 # changes y: 8 line churn runmetrics/memstats.go x: 1 # changes y: 95 line churn runmetrics/memstats_test.go x: 1 # changes y: 125 line churn runmetrics/runtime.go x: 1 # changes y: 48 line churn runtime-metrics/clock.go x: 2 # changes y: 173 line churn runtime-metrics/fd_linux.go x: 2 # changes y: 152 line churn runtime-metrics/fd_noop.go x: 2 # changes y: 26 line churn runtime-metrics/memstats.go x: 7 # changes y: 450 line churn runtime-metrics/memstats_test.go x: 7 # changes y: 743 line churn runtime-metrics/runtime.go x: 6 # changes y: 182 line churn Makefile x: 1 # changes y: 30 line churn .github/workflows/pr.yml x: 4 # changes y: 90 line churn .github/workflows/release.yml x: 4 # changes y: 100 line churn .github/workflows/snapshot.yml x: 4 # changes y: 98 line churn runtime-metrics/monotonic_counter.go x: 3 # changes y: 270 line churn runtime-metrics/monotonic_counter_test.go x: 3 # changes y: 266 line churn runtime-metrics/registry_test_helpers.go x: 3 # changes y: 134 line churn .gitignore x: 2 # changes y: 4 line churn .golangci.yml x: 2 # changes y: 6 line churn LICENSE x: 2 # changes y: 404 line churn OSSMETADATA x: 2 # changes y: 2 line churn clock.go x: 2 # changes y: 114 line churn fd_linux.go x: 2 # changes y: 108 line churn fd_noop.go x: 2 # changes y: 16 line churn memstats.go x: 2 # changes y: 180 line churn memstats_test.go x: 2 # changes y: 290 line churn monotonic_counter.go x: 2 # changes y: 124 line churn monotonic_counter_test.go x: 2 # changes y: 122 line churn registry_test_helpers.go x: 2 # changes y: 66 line churn runtime.go x: 2 # changes y: 88 line churn
743.0
line churn
  min: 2.0
  average: 145.23
  25th percentile: 50.0
  median: 108.0
  75th percentile: 180.0
  max: 743.0
0 12.0
# changes
min: 1.0 | average: 3.14 | 25th percentile: 2.0 | median: 2.0 | 75th percentile: 4.0 | max: 12.0

Number of Contributors vs. Line Churn: 6 points

runmetrics/clock.go x: 1 # contributors y: 57 line churn runmetrics/fd_linux.go x: 1 # contributors y: 50 line churn runmetrics/fd_noop.go x: 1 # contributors y: 8 line churn runmetrics/memstats.go x: 1 # contributors y: 95 line churn runmetrics/runtime.go x: 1 # contributors y: 48 line churn .golangci.yml x: 1 # contributors y: 6 line churn
95.0
line churn
  min: 6.0
  average: 44.0
  25th percentile: 7.5
  median: 49.0
  75th percentile: 66.5
  max: 95.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Line Churn: 6 points

runmetrics/clock.go x: 32 lines of code y: 57 line churn runmetrics/fd_linux.go x: 40 lines of code y: 50 line churn runmetrics/fd_noop.go x: 3 lines of code y: 8 line churn runmetrics/memstats.go x: 76 lines of code y: 95 line churn runmetrics/runtime.go x: 36 lines of code y: 48 line churn .golangci.yml x: 3 lines of code y: 6 line churn
95.0
line churn
  min: 6.0
  average: 44.0
  25th percentile: 7.5
  median: 49.0
  75th percentile: 66.5
  max: 95.0
0 76.0
lines of code
min: 3.0 | average: 31.67 | 25th percentile: 3.0 | median: 34.0 | 75th percentile: 49.0 | max: 76.0