apache / sling-org-apache-sling-junit-performanceFile 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 22 files with 715 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)
22 files changed 1-5 times (715 lines of code)

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 22 files with 715 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)
22 files changed by 1 contributor (715 lines of code)

Legend:

26+

11-25

6-10

2-5

explore: grouped by folders | grouped by contributors count | data

File Change Frequency per File Extension

java, md, txt, xml, gitignore, json, yaml

File Change Frequency per Extension

The number of recorded file updates

101+

51-100

21-50

6-20

1-5

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

Most Frequently Changed Files (Top 26)

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
BeforeWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforeWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunSerial.java in src/main/java/org/apache/sling/junit/performance/impl	14	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunBefores.java in src/main/java/org/apache/sling/junit/performance/impl	21	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunAfters.java in src/main/java/org/apache/sling/junit/performance/impl	34	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunIterations.java in src/main/java/org/apache/sling/junit/performance/impl	35	4	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
Listeners.java in src/main/java/org/apache/sling/junit/performance/impl	80	10	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
PerformanceRunner.java in src/main/java/org/apache/sling/junit/performance/runner	263	36	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
Listen.java in src/main/java/org/apache/sling/junit/performance/runner	6	-
PerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	10	-
Listener.java in src/main/java/org/apache/sling/junit/performance/runner	19	8
StatisticsListener.java in src/main/java/org/apache/sling/junit/performance/listener	25	4

Files With Most Contributors (Top 26)

Based on the number of unique email addresses found in commits.

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
Listeners.java in src/main/java/org/apache/sling/junit/performance/impl	80	10	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunBefores.java in src/main/java/org/apache/sling/junit/performance/impl	21	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunIterations.java in src/main/java/org/apache/sling/junit/performance/impl	35	4	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunSerial.java in src/main/java/org/apache/sling/junit/performance/impl	14	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunAfters.java in src/main/java/org/apache/sling/junit/performance/impl	34	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
PerformanceRunner.java in src/main/java/org/apache/sling/junit/performance/runner	263	36	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforeWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforeWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
StatisticsListener.java in src/main/java/org/apache/sling/junit/performance/listener	25	4
PerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	10	-
Listen.java in src/main/java/org/apache/sling/junit/performance/runner	6	-
Listener.java in src/main/java/org/apache/sling/junit/performance/runner	19	8

Files With Least Contributors (Top 26)

Based on the number of unique email addresses found in commits.

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
StatisticsListener.java in src/main/java/org/apache/sling/junit/performance/listener	25	4
Listener.java in src/main/java/org/apache/sling/junit/performance/runner	19	8
PerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	10	-
Listen.java in src/main/java/org/apache/sling/junit/performance/runner	6	-
PerformanceRunner.java in src/main/java/org/apache/sling/junit/performance/runner	263	36	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
Listeners.java in src/main/java/org/apache/sling/junit/performance/impl	80	10	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunIterations.java in src/main/java/org/apache/sling/junit/performance/impl	35	4	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunAfters.java in src/main/java/org/apache/sling/junit/performance/impl	34	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpFinishedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	31	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunExecutionStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunWarmUpIterationStartedEvents.java in src/main/java/org/apache/sling/junit/performance/impl	24	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunBefores.java in src/main/java/org/apache/sling/junit/performance/impl	21	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
RunSerial.java in src/main/java/org/apache/sling/junit/performance/impl	14	2	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforeWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterWarmUp.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforePerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
AfterPerformanceTest.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org
BeforeWarmUpIteration.java in src/main/java/org/apache/sling/junit/performance/runner	6	-	2014-07-15	2014-07-15	1	1	bdelacretaz@apache.org	bdelacretaz@apache.org

Correlations

File Size vs. Number of Changes: 22 points

		1.0	# changes min: 1.0 average: 1.0 25th percentile: 1.0 median: 1.0 75th percentile: 1.0 max: 1.0
0	263.0
lines of code min: 6.0 \| average: 32.5 \| 25th percentile: 6.0 \| median: 24.0 \| 75th percentile: 31.0 \| max: 263.0

Number of Contributors vs. Number of Changes: 22 points

		1.0	# changes min: 1.0 average: 1.0 25th percentile: 1.0 median: 1.0 75th percentile: 1.0 max: 1.0
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: 22 points

		263.0	lines of code min: 6.0 average: 32.5 25th percentile: 6.0 median: 24.0 75th percentile: 31.0 max: 263.0
0	1.0
# contributors min: 1.0 \| average: 1.0 \| 25th percentile: 1.0 \| median: 1.0 \| 75th percentile: 1.0 \| max: 1.0