spotify / futuristic-feline
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 12 files with 626 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)
    • 2 files changed 6-20 times (155 lines of code)
    • 10 files changed 1-5 times (471 lines of code)
0% | 0% | 0% | 24% | 75%
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 12 files with 626 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)
    • 8 files changed by 2-5 contributors (456 lines of code)
    • 4 files changed by 1 contributor (170 lines of code)
0% | 0% | 0% | 72% | 27%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, xml, yaml, md, txt, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 25% | 74%
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
feline0% | 0% | 0% | 37% | 62%
semantic-metrics0% | 0% | 0% | 0% | 100%
junit50% | 0% | 0% | 0% | 100%
junit40% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 12)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Feline.java
in feline/src/main/java/com/spotify/feline
 85 12 2021-09-16 2023-12-12 7 4 krka@spotify.com caesar.ralf@gmail.com
FelineTransformer.java
in feline/src/main/java/com/spotify/feline
 70 5 2021-09-16 2023-12-12 6 3 krka@spotify.com caesar.ralf@gmail.com
AllowancesTransformer.java
in feline/src/main/java/com/spotify/feline
 54 5 2022-05-04 2023-12-12 5 4 niklas@protocol7.com caesar.ralf@gmail.com
FelineRuntime.java
in feline/src/main/java/com/spotify/feline
 65 12 2021-09-16 2023-12-12 5 3 krka@spotify.com caesar.ralf@gmail.com
FelineMetricsRecorder.java
in semantic-metrics/src/main/java/com/spotify/feline
 67 8 2021-09-16 2023-12-12 4 3 krka@spotify.com caesar.ralf@gmail.com
MetricsConsumer.java
in semantic-metrics/src/main/java/com/spotify/feline
 74 8 2021-04-30 2023-12-12 4 4 spkrka@users.noreply.github... caesar.ralf@gmail.com
FelineThreadLocalTransformer.java
in feline/src/main/java/com/spotify/feline
 34 3 2022-05-02 2023-12-12 3 3 niklas@protocol7.com caesar.ralf@gmail.com
7 - 2022-11-16 2022-11-16 1 2 mattbrown@spotify.com cirpoc@spotify.com
IgnoreBlocking.java
in feline/src/main/java/com/spotify/feline
 8 - 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
FelineRunListener.java
in junit4/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
FelineTestExecutionListener.java
in junit5/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
BytecodeUtils.java
in feline/src/main/java/com/spotify/feline
 96 2 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
Files With Most Contributors (Top 12)
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
Feline.java
in feline/src/main/java/com/spotify/feline
 85 12 2021-09-16 2023-12-12 7 4 krka@spotify.com caesar.ralf@gmail.com
AllowancesTransformer.java
in feline/src/main/java/com/spotify/feline
 54 5 2022-05-04 2023-12-12 5 4 niklas@protocol7.com caesar.ralf@gmail.com
MetricsConsumer.java
in semantic-metrics/src/main/java/com/spotify/feline
 74 8 2021-04-30 2023-12-12 4 4 spkrka@users.noreply.github... caesar.ralf@gmail.com
FelineTransformer.java
in feline/src/main/java/com/spotify/feline
 70 5 2021-09-16 2023-12-12 6 3 krka@spotify.com caesar.ralf@gmail.com
FelineRuntime.java
in feline/src/main/java/com/spotify/feline
 65 12 2021-09-16 2023-12-12 5 3 krka@spotify.com caesar.ralf@gmail.com
FelineMetricsRecorder.java
in semantic-metrics/src/main/java/com/spotify/feline
 67 8 2021-09-16 2023-12-12 4 3 krka@spotify.com caesar.ralf@gmail.com
FelineThreadLocalTransformer.java
in feline/src/main/java/com/spotify/feline
 34 3 2022-05-02 2023-12-12 3 3 niklas@protocol7.com caesar.ralf@gmail.com
7 - 2022-11-16 2022-11-16 1 2 mattbrown@spotify.com cirpoc@spotify.com
FelineTestExecutionListener.java
in junit5/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
BytecodeUtils.java
in feline/src/main/java/com/spotify/feline
 96 2 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
IgnoreBlocking.java
in feline/src/main/java/com/spotify/feline
 8 - 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
FelineRunListener.java
in junit4/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
Files With Least Contributors (Top 12)
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
BytecodeUtils.java
in feline/src/main/java/com/spotify/feline
 96 2 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
FelineTestExecutionListener.java
in junit5/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
FelineRunListener.java
in junit4/src/main/java/com/spotify/feline
 33 1 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
IgnoreBlocking.java
in feline/src/main/java/com/spotify/feline
 8 - 2023-12-12 2023-12-12 1 1 caesar.ralf@gmail.com caesar.ralf@gmail.com
7 - 2022-11-16 2022-11-16 1 2 mattbrown@spotify.com cirpoc@spotify.com
FelineTransformer.java
in feline/src/main/java/com/spotify/feline
 70 5 2021-09-16 2023-12-12 6 3 krka@spotify.com caesar.ralf@gmail.com
FelineMetricsRecorder.java
in semantic-metrics/src/main/java/com/spotify/feline
 67 8 2021-09-16 2023-12-12 4 3 krka@spotify.com caesar.ralf@gmail.com
FelineRuntime.java
in feline/src/main/java/com/spotify/feline
 65 12 2021-09-16 2023-12-12 5 3 krka@spotify.com caesar.ralf@gmail.com
FelineThreadLocalTransformer.java
in feline/src/main/java/com/spotify/feline
 34 3 2022-05-02 2023-12-12 3 3 niklas@protocol7.com caesar.ralf@gmail.com
Feline.java
in feline/src/main/java/com/spotify/feline
 85 12 2021-09-16 2023-12-12 7 4 krka@spotify.com caesar.ralf@gmail.com
MetricsConsumer.java
in semantic-metrics/src/main/java/com/spotify/feline
 74 8 2021-04-30 2023-12-12 4 4 spkrka@users.noreply.github... caesar.ralf@gmail.com
AllowancesTransformer.java
in feline/src/main/java/com/spotify/feline
 54 5 2022-05-04 2023-12-12 5 4 niklas@protocol7.com caesar.ralf@gmail.com
Correlations

File Size vs. Number of Changes: 12 points

feline/src/main/java/com/spotify/feline/AllowancesTransformer.java x: 54 lines of code y: 5 # changes feline/src/main/java/com/spotify/feline/BytecodeUtils.java x: 96 lines of code y: 1 # changes feline/src/main/java/com/spotify/feline/Feline.java x: 85 lines of code y: 7 # changes feline/src/main/java/com/spotify/feline/FelineRuntime.java x: 65 lines of code y: 5 # changes feline/src/main/java/com/spotify/feline/FelineThreadLocalTransformer.java x: 34 lines of code y: 3 # changes feline/src/main/java/com/spotify/feline/FelineTransformer.java x: 70 lines of code y: 6 # changes feline/src/main/java/com/spotify/feline/IgnoreBlocking.java x: 8 lines of code y: 1 # changes junit4/src/main/java/com/spotify/feline/FelineRunListener.java x: 33 lines of code y: 1 # changes semantic-metrics/src/main/java/com/spotify/feline/FelineMetricsRecorder.java x: 67 lines of code y: 4 # changes semantic-metrics/src/main/java/com/spotify/feline/MetricsConsumer.java x: 74 lines of code y: 4 # changes catalog-info.yaml x: 7 lines of code y: 1 # changes
7.0
# changes
  min: 1.0
  average: 3.25
  25th percentile: 1.0
  median: 3.5
  75th percentile: 5.0
  max: 7.0
0 96.0
lines of code
min: 7.0 | average: 52.17 | 25th percentile: 33.0 | median: 59.5 | 75th percentile: 73.0 | max: 96.0

Number of Contributors vs. Number of Changes: 12 points

feline/src/main/java/com/spotify/feline/AllowancesTransformer.java x: 4 # contributors y: 5 # changes feline/src/main/java/com/spotify/feline/BytecodeUtils.java x: 1 # contributors y: 1 # changes feline/src/main/java/com/spotify/feline/Feline.java x: 4 # contributors y: 7 # changes feline/src/main/java/com/spotify/feline/FelineRuntime.java x: 3 # contributors y: 5 # changes feline/src/main/java/com/spotify/feline/FelineThreadLocalTransformer.java x: 3 # contributors y: 3 # changes feline/src/main/java/com/spotify/feline/FelineTransformer.java x: 3 # contributors y: 6 # changes semantic-metrics/src/main/java/com/spotify/feline/FelineMetricsRecorder.java x: 3 # contributors y: 4 # changes semantic-metrics/src/main/java/com/spotify/feline/MetricsConsumer.java x: 4 # contributors y: 4 # changes catalog-info.yaml x: 2 # contributors y: 1 # changes
7.0
# changes
  min: 1.0
  average: 3.25
  25th percentile: 1.0
  median: 3.5
  75th percentile: 5.0
  max: 7.0
0 4.0
# contributors
min: 1.0 | average: 2.5 | 25th percentile: 1.0 | median: 3.0 | 75th percentile: 3.75 | max: 4.0

Number of Contributors vs. File Size: 12 points

feline/src/main/java/com/spotify/feline/AllowancesTransformer.java x: 4 # contributors y: 54 lines of code feline/src/main/java/com/spotify/feline/BytecodeUtils.java x: 1 # contributors y: 96 lines of code feline/src/main/java/com/spotify/feline/Feline.java x: 4 # contributors y: 85 lines of code feline/src/main/java/com/spotify/feline/FelineRuntime.java x: 3 # contributors y: 65 lines of code feline/src/main/java/com/spotify/feline/FelineThreadLocalTransformer.java x: 3 # contributors y: 34 lines of code feline/src/main/java/com/spotify/feline/FelineTransformer.java x: 3 # contributors y: 70 lines of code feline/src/main/java/com/spotify/feline/IgnoreBlocking.java x: 1 # contributors y: 8 lines of code junit4/src/main/java/com/spotify/feline/FelineRunListener.java x: 1 # contributors y: 33 lines of code semantic-metrics/src/main/java/com/spotify/feline/FelineMetricsRecorder.java x: 3 # contributors y: 67 lines of code semantic-metrics/src/main/java/com/spotify/feline/MetricsConsumer.java x: 4 # contributors y: 74 lines of code catalog-info.yaml x: 2 # contributors y: 7 lines of code
96.0
lines of code
  min: 7.0
  average: 52.17
  25th percentile: 33.0
  median: 59.5
  75th percentile: 73.0
  max: 96.0
0 4.0
# contributors
min: 1.0 | average: 2.5 | 25th percentile: 1.0 | median: 3.0 | 75th percentile: 3.75 | max: 4.0