netflix / spectator-go
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 865 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)
    • 7 files changed 6-20 times (528 lines of code)
    • 13 files changed 1-5 times (337 lines of code)
0% | 0% | 0% | 61% | 38%
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 865 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)
    • 19 files changed by 2-5 contributors (845 lines of code)
    • 1 file changed by 1 contributor (20 lines of code)
0% | 0% | 0% | 97% | 2%
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, yaml, txt, mod, gitignore, md, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 0% | 61% | 38%
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
spectator0% | 0% | 0% | 61% | 38%
Most Frequently Changed Files (Top 20)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
registry.go
in spectator
 150 27 2024-04-23 2025-04-11 16 3 jivimberg@gmail.com mjjohnson33@gmail.com
writer.go
in spectator/writer
 105 12 2024-04-23 2025-04-28 15 5 jivimberg@gmail.com mjjohnson33@gmail.com
config.go
in spectator
 63 4 2024-04-24 2025-04-11 10 3 jvimberg@netflix.com mjjohnson33@gmail.com
dist_summary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
percentile_distsummary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
counter.go
in spectator/meter
 32 5 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
id.go
in spectator/meter
 134 10 2024-04-23 2024-07-08 6 3 jivimberg@gmail.com mjjohnson33@gmail.com
monotonic_counter.go
in spectator/meter
 20 3 2024-05-07 2024-06-14 5 4 mjjohnson33@gmail.com mjjohnson33@gmail.com
udp_writer.go
in spectator/writer
 30 3 2024-04-24 2024-05-29 5 2 jvimberg@netflix.com jvimberg@netflix.com
max_gauge.go
in spectator/meter
 20 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
timer.go
in spectator/meter
 23 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
gauge.go
in spectator/meter
 24 4 2024-04-23 2024-05-21 4 2 jivimberg@gmail.com jvimberg@netflix.com
logger.go
in spectator/logger
 24 4 2024-04-24 2024-05-06 4 2 jvimberg@netflix.com jivimberg@gmail.com
percentile_timer.go
in spectator/meter
 26 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
age_gauge.go
in spectator/meter
 26 4 2024-05-07 2024-05-21 4 4 mjjohnson33@gmail.com jvimberg@netflix.com
file_writer.go
in spectator/writer
 27 3 2024-04-24 2024-05-21 4 2 jvimberg@netflix.com jvimberg@netflix.com
unixgram_writer.go
in spectator/writer
 47 3 2024-04-26 2024-09-27 4 3 jvimberg@netflix.com mjjohnson33@gmail.com
common_tags.go
in spectator
 24 2 2024-04-23 2025-04-11 3 3 jivimberg@gmail.com mjjohnson33@gmail.com
protocol_parser.go
in spectator
 26 1 2024-05-08 2024-05-21 2 2 jivimberg@gmail.com jvimberg@netflix.com
monotonic_counter_uint.go
in spectator/meter
 20 3 2024-06-14 2024-06-14 1 1 mjjohnson33@gmail.com mjjohnson33@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
writer.go
in spectator/writer
 105 12 2024-04-23 2025-04-28 15 5 jivimberg@gmail.com mjjohnson33@gmail.com
percentile_distsummary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
counter.go
in spectator/meter
 32 5 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
dist_summary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
monotonic_counter.go
in spectator/meter
 20 3 2024-05-07 2024-06-14 5 4 mjjohnson33@gmail.com mjjohnson33@gmail.com
age_gauge.go
in spectator/meter
 26 4 2024-05-07 2024-05-21 4 4 mjjohnson33@gmail.com jvimberg@netflix.com
registry.go
in spectator
 150 27 2024-04-23 2025-04-11 16 3 jivimberg@gmail.com mjjohnson33@gmail.com
config.go
in spectator
 63 4 2024-04-24 2025-04-11 10 3 jvimberg@netflix.com mjjohnson33@gmail.com
id.go
in spectator/meter
 134 10 2024-04-23 2024-07-08 6 3 jivimberg@gmail.com mjjohnson33@gmail.com
max_gauge.go
in spectator/meter
 20 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
timer.go
in spectator/meter
 23 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
percentile_timer.go
in spectator/meter
 26 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
unixgram_writer.go
in spectator/writer
 47 3 2024-04-26 2024-09-27 4 3 jvimberg@netflix.com mjjohnson33@gmail.com
common_tags.go
in spectator
 24 2 2024-04-23 2025-04-11 3 3 jivimberg@gmail.com mjjohnson33@gmail.com
udp_writer.go
in spectator/writer
 30 3 2024-04-24 2024-05-29 5 2 jvimberg@netflix.com jvimberg@netflix.com
logger.go
in spectator/logger
 24 4 2024-04-24 2024-05-06 4 2 jvimberg@netflix.com jivimberg@gmail.com
gauge.go
in spectator/meter
 24 4 2024-04-23 2024-05-21 4 2 jivimberg@gmail.com jvimberg@netflix.com
file_writer.go
in spectator/writer
 27 3 2024-04-24 2024-05-21 4 2 jvimberg@netflix.com jvimberg@netflix.com
protocol_parser.go
in spectator
 26 1 2024-05-08 2024-05-21 2 2 jivimberg@gmail.com jvimberg@netflix.com
monotonic_counter_uint.go
in spectator/meter
 20 3 2024-06-14 2024-06-14 1 1 mjjohnson33@gmail.com mjjohnson33@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
monotonic_counter_uint.go
in spectator/meter
 20 3 2024-06-14 2024-06-14 1 1 mjjohnson33@gmail.com mjjohnson33@gmail.com
udp_writer.go
in spectator/writer
 30 3 2024-04-24 2024-05-29 5 2 jvimberg@netflix.com jvimberg@netflix.com
file_writer.go
in spectator/writer
 27 3 2024-04-24 2024-05-21 4 2 jvimberg@netflix.com jvimberg@netflix.com
protocol_parser.go
in spectator
 26 1 2024-05-08 2024-05-21 2 2 jivimberg@gmail.com jvimberg@netflix.com
logger.go
in spectator/logger
 24 4 2024-04-24 2024-05-06 4 2 jvimberg@netflix.com jivimberg@gmail.com
gauge.go
in spectator/meter
 24 4 2024-04-23 2024-05-21 4 2 jivimberg@gmail.com jvimberg@netflix.com
registry.go
in spectator
 150 27 2024-04-23 2025-04-11 16 3 jivimberg@gmail.com mjjohnson33@gmail.com
id.go
in spectator/meter
 134 10 2024-04-23 2024-07-08 6 3 jivimberg@gmail.com mjjohnson33@gmail.com
config.go
in spectator
 63 4 2024-04-24 2025-04-11 10 3 jvimberg@netflix.com mjjohnson33@gmail.com
unixgram_writer.go
in spectator/writer
 47 3 2024-04-26 2024-09-27 4 3 jvimberg@netflix.com mjjohnson33@gmail.com
percentile_timer.go
in spectator/meter
 26 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
common_tags.go
in spectator
 24 2 2024-04-23 2025-04-11 3 3 jivimberg@gmail.com mjjohnson33@gmail.com
timer.go
in spectator/meter
 23 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
max_gauge.go
in spectator/meter
 20 3 2024-04-23 2024-05-21 4 3 jivimberg@gmail.com jvimberg@netflix.com
counter.go
in spectator/meter
 32 5 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
age_gauge.go
in spectator/meter
 26 4 2024-05-07 2024-05-21 4 4 mjjohnson33@gmail.com jvimberg@netflix.com
percentile_distsummary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
dist_summary.go
in spectator/meter
 22 3 2024-04-23 2024-05-21 6 4 jivimberg@gmail.com jvimberg@netflix.com
monotonic_counter.go
in spectator/meter
 20 3 2024-05-07 2024-06-14 5 4 mjjohnson33@gmail.com mjjohnson33@gmail.com
writer.go
in spectator/writer
 105 12 2024-04-23 2025-04-28 15 5 jivimberg@gmail.com mjjohnson33@gmail.com
Correlations

File Size vs. Number of Changes: 20 points

spectator/writer/writer.go x: 105 lines of code y: 15 # changes spectator/config.go x: 63 lines of code y: 10 # changes spectator/registry.go x: 150 lines of code y: 16 # changes spectator/common_tags.go x: 24 lines of code y: 3 # changes spectator/writer/unixgram_writer.go x: 47 lines of code y: 4 # changes spectator/meter/id.go x: 134 lines of code y: 6 # changes spectator/meter/monotonic_counter.go x: 20 lines of code y: 5 # changes spectator/meter/monotonic_counter_uint.go x: 20 lines of code y: 1 # changes spectator/writer/udp_writer.go x: 30 lines of code y: 5 # changes spectator/meter/age_gauge.go x: 26 lines of code y: 4 # changes spectator/meter/counter.go x: 32 lines of code y: 6 # changes spectator/meter/dist_summary.go x: 22 lines of code y: 6 # changes spectator/meter/gauge.go x: 24 lines of code y: 4 # changes spectator/meter/max_gauge.go x: 20 lines of code y: 4 # changes spectator/meter/timer.go x: 23 lines of code y: 4 # changes spectator/protocol_parser.go x: 26 lines of code y: 2 # changes spectator/writer/file_writer.go x: 27 lines of code y: 4 # changes
16.0
# changes
  min: 1.0
  average: 5.65
  25th percentile: 4.0
  median: 4.0
  75th percentile: 6.0
  max: 16.0
0 150.0
lines of code
min: 20.0 | average: 43.25 | 25th percentile: 22.25 | median: 26.0 | 75th percentile: 43.25 | max: 150.0

Number of Contributors vs. Number of Changes: 20 points

spectator/writer/writer.go x: 5 # contributors y: 15 # changes spectator/config.go x: 3 # contributors y: 10 # changes spectator/registry.go x: 3 # contributors y: 16 # changes spectator/common_tags.go x: 3 # contributors y: 3 # changes spectator/writer/unixgram_writer.go x: 3 # contributors y: 4 # changes spectator/meter/id.go x: 3 # contributors y: 6 # changes spectator/meter/monotonic_counter.go x: 4 # contributors y: 5 # changes spectator/meter/monotonic_counter_uint.go x: 1 # contributors y: 1 # changes spectator/writer/udp_writer.go x: 2 # contributors y: 5 # changes spectator/meter/age_gauge.go x: 4 # contributors y: 4 # changes spectator/meter/counter.go x: 4 # contributors y: 6 # changes spectator/meter/gauge.go x: 2 # contributors y: 4 # changes spectator/protocol_parser.go x: 2 # contributors y: 2 # changes
16.0
# changes
  min: 1.0
  average: 5.65
  25th percentile: 4.0
  median: 4.0
  75th percentile: 6.0
  max: 16.0
0 5.0
# contributors
min: 1.0 | average: 3.0 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 4.0 | max: 5.0

Number of Contributors vs. File Size: 20 points

spectator/writer/writer.go x: 5 # contributors y: 105 lines of code spectator/config.go x: 3 # contributors y: 63 lines of code spectator/registry.go x: 3 # contributors y: 150 lines of code spectator/common_tags.go x: 3 # contributors y: 24 lines of code spectator/writer/unixgram_writer.go x: 3 # contributors y: 47 lines of code spectator/meter/id.go x: 3 # contributors y: 134 lines of code spectator/meter/monotonic_counter.go x: 4 # contributors y: 20 lines of code spectator/meter/monotonic_counter_uint.go x: 1 # contributors y: 20 lines of code spectator/writer/udp_writer.go x: 2 # contributors y: 30 lines of code spectator/meter/age_gauge.go x: 4 # contributors y: 26 lines of code spectator/meter/counter.go x: 4 # contributors y: 32 lines of code spectator/meter/dist_summary.go x: 4 # contributors y: 22 lines of code spectator/meter/gauge.go x: 2 # contributors y: 24 lines of code spectator/meter/max_gauge.go x: 3 # contributors y: 20 lines of code spectator/meter/percentile_timer.go x: 3 # contributors y: 26 lines of code spectator/meter/timer.go x: 3 # contributors y: 23 lines of code spectator/protocol_parser.go x: 2 # contributors y: 26 lines of code spectator/writer/file_writer.go x: 2 # contributors y: 27 lines of code
150.0
lines of code
  min: 20.0
  average: 43.25
  25th percentile: 22.25
  median: 26.0
  75th percentile: 43.25
  max: 150.0
0 5.0
# contributors
min: 1.0 | average: 3.0 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 4.0 | max: 5.0