Uber / arachne
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 21 files with 2,410 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)
    • 5 files changed 6-20 times (1,562 lines of code)
    • 16 files changed 1-5 times (848 lines of code)
0% | 0% | 0% | 64% | 35%
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 21 files with 2,410 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)
    • 11 files changed by 2-5 contributors (2,090 lines of code)
    • 10 files changed by 1 contributor (320 lines of code)
0% | 0% | 0% | 86% | 13%
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, md, json, yaml, gitignore, txt, yml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 0% | 65% | 34%
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
config0% | 0% | 0% | 100% | 0%
collector0% | 0% | 0% | 100% | 0%
internal0% | 0% | 0% | 37% | 62%
ROOT0% | 0% | 0% | 84% | 15%
defines0% | 0% | 0% | 100% | 0%
metrics0% | 0% | 0% | 0% | 100%
arachned0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 21)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
config.go
in config
 532 13 2017-01-07 2019-06-29 11 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
defines.go
in defines
 38 - 2017-01-07 2017-07-22 8 4 lakafv@gmail.com henridevieux@users.noreply....
139 1 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
tcp.go
in internal/tcp
 419 10 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
collector.go
in collector
 434 17 2017-01-07 2017-07-22 6 2 lakafv@gmail.com henridevieux@users.noreply....
util.go
in internal/util
 146 7 2017-01-07 2017-07-22 5 2 lakafv@gmail.com henridevieux@users.noreply....
metrics.go
in metrics
 19 - 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
76 7 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
log.go
in internal/log
 84 5 2017-01-07 2017-05-06 4 2 lakafv@gmail.com lakafv@gmail.com
network.go
in internal/network
 119 8 2017-01-07 2017-05-06 4 1 lakafv@gmail.com lakafv@gmail.com
arachne.yaml
in arachned/config
 15 - 2017-01-07 2019-06-25 3 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
options.go
in root
 24 3 2017-01-07 2017-02-20 3 2 lakafv@gmail.com lakafv@gmail.com
ip.go
in internal/ip
 243 13 2017-06-20 2017-07-22 3 2 henridevieux@users.noreply.... henridevieux@users.noreply....
main.go
in arachned
 16 1 2017-01-07 2017-01-17 2 2 lakafv@gmail.com henridevieux@users.noreply....
ip_linux.go
in internal/ip
 27 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_darwin.go
in internal/ip
 36 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
doc.go
in root
 1 - 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
tcp_darwin.go
in internal/tcp
 4 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
tcp_linux.go
in internal/tcp
 5 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
ip_bpf_darwin.go
in internal/ip
 8 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_bpf_linux.go
in internal/ip
 25 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
Files With Most Contributors (Top 21)
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
defines.go
in defines
 38 - 2017-01-07 2017-07-22 8 4 lakafv@gmail.com henridevieux@users.noreply....
config.go
in config
 532 13 2017-01-07 2019-06-29 11 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
arachne.yaml
in arachned/config
 15 - 2017-01-07 2019-06-25 3 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
139 1 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
tcp.go
in internal/tcp
 419 10 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
collector.go
in collector
 434 17 2017-01-07 2017-07-22 6 2 lakafv@gmail.com henridevieux@users.noreply....
util.go
in internal/util
 146 7 2017-01-07 2017-07-22 5 2 lakafv@gmail.com henridevieux@users.noreply....
log.go
in internal/log
 84 5 2017-01-07 2017-05-06 4 2 lakafv@gmail.com lakafv@gmail.com
options.go
in root
 24 3 2017-01-07 2017-02-20 3 2 lakafv@gmail.com lakafv@gmail.com
ip.go
in internal/ip
 243 13 2017-06-20 2017-07-22 3 2 henridevieux@users.noreply.... henridevieux@users.noreply....
main.go
in arachned
 16 1 2017-01-07 2017-01-17 2 2 lakafv@gmail.com henridevieux@users.noreply....
metrics.go
in metrics
 19 - 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
76 7 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
network.go
in internal/network
 119 8 2017-01-07 2017-05-06 4 1 lakafv@gmail.com lakafv@gmail.com
ip_darwin.go
in internal/ip
 36 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_linux.go
in internal/ip
 27 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
tcp_linux.go
in internal/tcp
 5 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
tcp_darwin.go
in internal/tcp
 4 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
ip_bpf_linux.go
in internal/ip
 25 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_bpf_darwin.go
in internal/ip
 8 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
doc.go
in root
 1 - 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
Files With Least Contributors (Top 21)
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
network.go
in internal/network
 119 8 2017-01-07 2017-05-06 4 1 lakafv@gmail.com lakafv@gmail.com
76 7 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
ip_darwin.go
in internal/ip
 36 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_linux.go
in internal/ip
 27 3 2017-06-20 2017-07-22 2 1 henridevieux@users.noreply.... henridevieux@users.noreply....
ip_bpf_linux.go
in internal/ip
 25 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
metrics.go
in metrics
 19 - 2017-01-07 2017-05-25 4 1 lakafv@gmail.com lakafv@gmail.com
ip_bpf_darwin.go
in internal/ip
 8 1 2017-07-22 2017-07-22 1 1 henridevieux@users.noreply.... henridevieux@users.noreply....
tcp_linux.go
in internal/tcp
 5 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
tcp_darwin.go
in internal/tcp
 4 1 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
doc.go
in root
 1 - 2017-01-07 2017-01-07 1 1 lakafv@gmail.com lakafv@gmail.com
collector.go
in collector
 434 17 2017-01-07 2017-07-22 6 2 lakafv@gmail.com henridevieux@users.noreply....
tcp.go
in internal/tcp
 419 10 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
ip.go
in internal/ip
 243 13 2017-06-20 2017-07-22 3 2 henridevieux@users.noreply.... henridevieux@users.noreply....
util.go
in internal/util
 146 7 2017-01-07 2017-07-22 5 2 lakafv@gmail.com henridevieux@users.noreply....
139 1 2017-01-07 2017-07-22 7 2 lakafv@gmail.com henridevieux@users.noreply....
log.go
in internal/log
 84 5 2017-01-07 2017-05-06 4 2 lakafv@gmail.com lakafv@gmail.com
options.go
in root
 24 3 2017-01-07 2017-02-20 3 2 lakafv@gmail.com lakafv@gmail.com
main.go
in arachned
 16 1 2017-01-07 2017-01-17 2 2 lakafv@gmail.com henridevieux@users.noreply....
config.go
in config
 532 13 2017-01-07 2019-06-29 11 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
arachne.yaml
in arachned/config
 15 - 2017-01-07 2019-06-25 3 3 lakafv@gmail.com 41596100+prabhuhari@users.n...
defines.go
in defines
 38 - 2017-01-07 2017-07-22 8 4 lakafv@gmail.com henridevieux@users.noreply....
Correlations

File Size vs. Number of Changes: 21 points

config/config.go x: 532 lines of code y: 11 # changes arachned/config/arachne.yaml x: 15 lines of code y: 3 # changes defines/defines.go x: 38 lines of code y: 8 # changes bootstrap.go x: 139 lines of code y: 7 # changes collector/collector.go x: 434 lines of code y: 6 # changes internal/ip/ip.go x: 243 lines of code y: 3 # changes internal/ip/ip_bpf_darwin.go x: 8 lines of code y: 1 # changes internal/ip/ip_bpf_linux.go x: 25 lines of code y: 1 # changes internal/ip/ip_darwin.go x: 36 lines of code y: 2 # changes internal/ip/ip_linux.go x: 27 lines of code y: 2 # changes internal/tcp/tcp.go x: 419 lines of code y: 7 # changes internal/util/util.go x: 146 lines of code y: 5 # changes metrics/metrics.go x: 19 lines of code y: 4 # changes metrics/metrics_statsd.go x: 76 lines of code y: 4 # changes internal/log/log.go x: 84 lines of code y: 4 # changes internal/network/network.go x: 119 lines of code y: 4 # changes options.go x: 24 lines of code y: 3 # changes arachned/main.go x: 16 lines of code y: 2 # changes doc.go x: 1 lines of code y: 1 # changes internal/tcp/tcp_darwin.go x: 4 lines of code y: 1 # changes internal/tcp/tcp_linux.go x: 5 lines of code y: 1 # changes
11.0
# changes
  min: 1.0
  average: 3.81
  25th percentile: 1.5
  median: 3.0
  75th percentile: 5.5
  max: 11.0
0 532.0
lines of code
min: 1.0 | average: 114.76 | 25th percentile: 15.5 | median: 36.0 | 75th percentile: 142.5 | max: 532.0

Number of Contributors vs. Number of Changes: 21 points

config/config.go x: 3 # contributors y: 11 # changes arachned/config/arachne.yaml x: 3 # contributors y: 3 # changes defines/defines.go x: 4 # contributors y: 8 # changes bootstrap.go x: 2 # contributors y: 7 # changes collector/collector.go x: 2 # contributors y: 6 # changes internal/ip/ip.go x: 2 # contributors y: 3 # changes internal/ip/ip_bpf_darwin.go x: 1 # contributors y: 1 # changes internal/ip/ip_darwin.go x: 1 # contributors y: 2 # changes internal/util/util.go x: 2 # contributors y: 5 # changes metrics/metrics.go x: 1 # contributors y: 4 # changes internal/log/log.go x: 2 # contributors y: 4 # changes arachned/main.go x: 2 # contributors y: 2 # changes
11.0
# changes
  min: 1.0
  average: 3.81
  25th percentile: 1.5
  median: 3.0
  75th percentile: 5.5
  max: 11.0
0 4.0
# contributors
min: 1.0 | average: 1.71 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 4.0

Number of Contributors vs. File Size: 21 points

config/config.go x: 3 # contributors y: 532 lines of code arachned/config/arachne.yaml x: 3 # contributors y: 15 lines of code defines/defines.go x: 4 # contributors y: 38 lines of code bootstrap.go x: 2 # contributors y: 139 lines of code collector/collector.go x: 2 # contributors y: 434 lines of code internal/ip/ip.go x: 2 # contributors y: 243 lines of code internal/ip/ip_bpf_darwin.go x: 1 # contributors y: 8 lines of code internal/ip/ip_bpf_linux.go x: 1 # contributors y: 25 lines of code internal/ip/ip_darwin.go x: 1 # contributors y: 36 lines of code internal/ip/ip_linux.go x: 1 # contributors y: 27 lines of code internal/tcp/tcp.go x: 2 # contributors y: 419 lines of code internal/util/util.go x: 2 # contributors y: 146 lines of code metrics/metrics.go x: 1 # contributors y: 19 lines of code metrics/metrics_statsd.go x: 1 # contributors y: 76 lines of code internal/log/log.go x: 2 # contributors y: 84 lines of code internal/network/network.go x: 1 # contributors y: 119 lines of code options.go x: 2 # contributors y: 24 lines of code arachned/main.go x: 2 # contributors y: 16 lines of code doc.go x: 1 # contributors y: 1 lines of code internal/tcp/tcp_darwin.go x: 1 # contributors y: 4 lines of code internal/tcp/tcp_linux.go x: 1 # contributors y: 5 lines of code
532.0
lines of code
  min: 1.0
  average: 114.76
  25th percentile: 15.5
  median: 36.0
  75th percentile: 142.5
  max: 532.0
0 4.0
# contributors
min: 1.0 | average: 1.71 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 4.0