twitter / iago2
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 11 files with 1,200 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)
    • 11 files changed 1-5 times (1,200 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 11 files with 1,200 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)
    • 11 files changed by 1 contributor (1,200 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
scala, rst, xml, sh, md, java, gitignore, thrift, txt, json, properties, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
scala0% | 0% | 0% | 0% | 100%
xml0% | 0% | 0% | 0% | 100%
thrift0% | 0% | 0% | 0% | 0%
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
src0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
package-dist.xml
in src/assembly
 54 - 2019-06-06 2019-06-07 2 1 alanvelasco.a@gmail.com alanvelasco.a@gmail.com
AuroraMode.scala
in src/main/scala/com/twitter/iago/launcher
 174 5 2018-05-31 2018-07-06 2 1 yni@twitter.com yni@twitter.com
LoadTestStub.scala
in src/main/scala/com/twitter/iago/util
 13 1 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
RecordProcessor.scala
in src/main/scala/com/twitter/iago/processor
 14 1 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
LogSource.scala
in src/main/scala/com/twitter/iago/feeder
 23 3 2018-07-06 2018-07-06 1 1 yni@twitter.com yni@twitter.com
SimpleRecordProcessor.scala
in src/main/scala/com/twitter/iago/processor
 40 2 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
FeedConsumer.scala
in src/main/scala/com/twitter/iago/feeder
 63 4 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
FinagleTransport.scala
in src/main/scala/com/twitter/iago/server
 76 2 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
Launcher.scala
in src/main/scala/com/twitter/iago/launcher
 161 16 2018-07-06 2018-07-06 1 1 yni@twitter.com yni@twitter.com
ParrotConfig.scala
in src/main/scala/com/twitter/iago
 253 2 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
ParrotCluster.scala
in src/main/scala/com/twitter/iago/util
 329 24 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
ThriftResponse.scala
in src/main/scala/com/twitter/iago/server
 2 -
package.scala
in src/main/scala/com/twitter/iago/server
 5 -
EchoService.thrift
in src/main/thrift
 6 -
ParrotService.scala
in src/main/scala/com/twitter/iago/server
 9 1
SubCommand.scala
in src/main/scala/com/twitter/iago/launcher
 9 -
RecordParser.scala
in src/main/scala/com/twitter/iago/processor
 14 -
ParrotThriftService.scala
in src/main/scala/com/twitter/iago/server
 15 1
RequestDistribution.scala
in src/main/scala/com/twitter/iago/util
 15 2
IntentionallyInsecureStubs.scala
in src/main/scala/com/twitter/iago/util
 15 3
PoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 16 1
FeederMain.scala
in src/main/scala/com/twitter/iago/feeder
 16 1
Adjustor.scala
in src/main/scala/com/twitter/iago/util
 21 1
RefcountedService.scala
in src/main/scala/com/twitter/iago/server
 22 2
OutputBuffer.scala
in src/main/scala/com/twitter/iago/util
 22 2
Mode.scala
in src/main/scala/com/twitter/iago/launcher
 23 2
ParrotRequest.scala
in src/main/scala/com/twitter/iago/server
 26 -
PiecewiseDistribution.scala
in src/main/scala/com/twitter/iago/util
 28 2
LzoFileLogSource.scala
in src/main/scala/com/twitter/iago/feeder
 28 2
ServerMain.scala
in src/main/scala/com/twitter/iago/server
 30 1
FinagleService.scala
in src/main/scala/com/twitter/iago/server
 33 2
ParrotService.thrift
in src/main/thrift
 34 -
ThriftServer.scala
in src/main/scala/com/twitter/iago/server
 38 3
PrettyDuration.scala
in src/main/scala/com/twitter/iago/util
 40 2
ParrotTransport.scala
in src/main/scala/com/twitter/iago/server
 43 3
MemcacheLikeTransport.scala
in src/main/scala/com/twitter/iago/server
 49 3
ParrotPoller.scala
in src/main/scala/com/twitter/iago/feeder
 52 5
ThriftTransport.scala
in src/main/scala/com/twitter/iago/server
 55 2
MemcacheTransport.scala
in src/main/scala/com/twitter/iago/server
 58 4
SlowStartPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 59 1
InfiniteRampPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 60 1
UriParser.scala
in src/main/scala/com/twitter/iago/util
 63 2
FlatJsonParser.scala
in src/main/scala/com/twitter/iago/util
 66 1
InfiniteSteppedPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 70 1
SinusoidalPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 73 6
RequestQueue.scala
in src/main/scala/com/twitter/iago/server
 75 6
ParrotUdpTransport.scala
in src/main/scala/com/twitter/iago/server
 107 6
RemoteParrot.scala
in src/main/scala/com/twitter/iago/util
 117 11
AutoStats.scala
in src/main/scala/com/twitter/iago/server
 142 6
RequestConsumer.scala
in src/main/scala/com/twitter/iago/server
 146 13
Files With Most Contributors (Top 50)
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
package-dist.xml
in src/assembly
 54 - 2019-06-06 2019-06-07 2 1 alanvelasco.a@gmail.com alanvelasco.a@gmail.com
AuroraMode.scala
in src/main/scala/com/twitter/iago/launcher
 174 5 2018-05-31 2018-07-06 2 1 yni@twitter.com yni@twitter.com
Launcher.scala
in src/main/scala/com/twitter/iago/launcher
 161 16 2018-07-06 2018-07-06 1 1 yni@twitter.com yni@twitter.com
LogSource.scala
in src/main/scala/com/twitter/iago/feeder
 23 3 2018-07-06 2018-07-06 1 1 yni@twitter.com yni@twitter.com
FeedConsumer.scala
in src/main/scala/com/twitter/iago/feeder
 63 4 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
ParrotCluster.scala
in src/main/scala/com/twitter/iago/util
 329 24 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
LoadTestStub.scala
in src/main/scala/com/twitter/iago/util
 13 1 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
RecordProcessor.scala
in src/main/scala/com/twitter/iago/processor
 14 1 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
SimpleRecordProcessor.scala
in src/main/scala/com/twitter/iago/processor
 40 2 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
FinagleTransport.scala
in src/main/scala/com/twitter/iago/server
 76 2 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
ParrotConfig.scala
in src/main/scala/com/twitter/iago
 253 2 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
ParrotService.thrift
in src/main/thrift
 34 -
EchoService.thrift
in src/main/thrift
 6 -
LocalMode.scala
in src/main/scala/com/twitter/iago/launcher
 153 5
Mode.scala
in src/main/scala/com/twitter/iago/launcher
 23 2
SubCommand.scala
in src/main/scala/com/twitter/iago/launcher
 9 -
ParrotFeeder.scala
in src/main/scala/com/twitter/iago/feeder
 176 13
LzoFileLogSource.scala
in src/main/scala/com/twitter/iago/feeder
 28 2
FeederMain.scala
in src/main/scala/com/twitter/iago/feeder
 16 1
ParrotPoller.scala
in src/main/scala/com/twitter/iago/feeder
 52 5
UriParser.scala
in src/main/scala/com/twitter/iago/util
 63 2
RemoteParrot.scala
in src/main/scala/com/twitter/iago/util
 117 11
SinusoidalPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 73 6
IntentionallyInsecureStubs.scala
in src/main/scala/com/twitter/iago/util
 15 3
RequestDistribution.scala
in src/main/scala/com/twitter/iago/util
 15 2
Adjustor.scala
in src/main/scala/com/twitter/iago/util
 21 1
FlatJsonParser.scala
in src/main/scala/com/twitter/iago/util
 66 1
InfiniteRampPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 60 1
PrettyDuration.scala
in src/main/scala/com/twitter/iago/util
 40 2
PiecewiseDistribution.scala
in src/main/scala/com/twitter/iago/util
 28 2
InfiniteSteppedPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 70 1
SlowStartPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 59 1
OutputBuffer.scala
in src/main/scala/com/twitter/iago/util
 22 2
PoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 16 1
RecordParser.scala
in src/main/scala/com/twitter/iago/processor
 14 -
ParrotTransport.scala
in src/main/scala/com/twitter/iago/server
 43 3
FinagleService.scala
in src/main/scala/com/twitter/iago/server
 33 2
ParrotRequest.scala
in src/main/scala/com/twitter/iago/server
 26 -
ParrotUdpTransport.scala
in src/main/scala/com/twitter/iago/server
 107 6
MemcacheLikeTransport.scala
in src/main/scala/com/twitter/iago/server
 49 3
ThriftServer.scala
in src/main/scala/com/twitter/iago/server
 38 3
ThriftResponse.scala
in src/main/scala/com/twitter/iago/server
 2 -
ParrotThriftService.scala
in src/main/scala/com/twitter/iago/server
 15 1
MemcacheTransport.scala
in src/main/scala/com/twitter/iago/server
 58 4
ServerMain.scala
in src/main/scala/com/twitter/iago/server
 30 1
RequestQueue.scala
in src/main/scala/com/twitter/iago/server
 75 6
RequestConsumer.scala
in src/main/scala/com/twitter/iago/server
 146 13
ParrotService.scala
in src/main/scala/com/twitter/iago/server
 9 1
AutoStats.scala
in src/main/scala/com/twitter/iago/server
 142 6
package.scala
in src/main/scala/com/twitter/iago/server
 5 -
Files With Least Contributors (Top 50)
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
ParrotServer.scala
in src/main/scala/com/twitter/iago/server
 219 17
ParrotFeeder.scala
in src/main/scala/com/twitter/iago/feeder
 176 13
LocalMode.scala
in src/main/scala/com/twitter/iago/launcher
 153 5
RequestConsumer.scala
in src/main/scala/com/twitter/iago/server
 146 13
AutoStats.scala
in src/main/scala/com/twitter/iago/server
 142 6
RemoteParrot.scala
in src/main/scala/com/twitter/iago/util
 117 11
ParrotUdpTransport.scala
in src/main/scala/com/twitter/iago/server
 107 6
RequestQueue.scala
in src/main/scala/com/twitter/iago/server
 75 6
SinusoidalPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 73 6
InfiniteSteppedPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 70 1
FlatJsonParser.scala
in src/main/scala/com/twitter/iago/util
 66 1
UriParser.scala
in src/main/scala/com/twitter/iago/util
 63 2
InfiniteRampPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 60 1
SlowStartPoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 59 1
MemcacheTransport.scala
in src/main/scala/com/twitter/iago/server
 58 4
ThriftTransport.scala
in src/main/scala/com/twitter/iago/server
 55 2
ParrotPoller.scala
in src/main/scala/com/twitter/iago/feeder
 52 5
MemcacheLikeTransport.scala
in src/main/scala/com/twitter/iago/server
 49 3
ParrotTransport.scala
in src/main/scala/com/twitter/iago/server
 43 3
PrettyDuration.scala
in src/main/scala/com/twitter/iago/util
 40 2
ThriftServer.scala
in src/main/scala/com/twitter/iago/server
 38 3
ParrotService.thrift
in src/main/thrift
 34 -
FinagleService.scala
in src/main/scala/com/twitter/iago/server
 33 2
ServerMain.scala
in src/main/scala/com/twitter/iago/server
 30 1
LzoFileLogSource.scala
in src/main/scala/com/twitter/iago/feeder
 28 2
PiecewiseDistribution.scala
in src/main/scala/com/twitter/iago/util
 28 2
ParrotRequest.scala
in src/main/scala/com/twitter/iago/server
 26 -
Mode.scala
in src/main/scala/com/twitter/iago/launcher
 23 2
OutputBuffer.scala
in src/main/scala/com/twitter/iago/util
 22 2
RefcountedService.scala
in src/main/scala/com/twitter/iago/server
 22 2
Adjustor.scala
in src/main/scala/com/twitter/iago/util
 21 1
FeederMain.scala
in src/main/scala/com/twitter/iago/feeder
 16 1
PoissonProcess.scala
in src/main/scala/com/twitter/iago/util
 16 1
IntentionallyInsecureStubs.scala
in src/main/scala/com/twitter/iago/util
 15 3
RequestDistribution.scala
in src/main/scala/com/twitter/iago/util
 15 2
ParrotThriftService.scala
in src/main/scala/com/twitter/iago/server
 15 1
RecordParser.scala
in src/main/scala/com/twitter/iago/processor
 14 -
SubCommand.scala
in src/main/scala/com/twitter/iago/launcher
 9 -
ParrotService.scala
in src/main/scala/com/twitter/iago/server
 9 1
EchoService.thrift
in src/main/thrift
 6 -
package.scala
in src/main/scala/com/twitter/iago/server
 5 -
ThriftResponse.scala
in src/main/scala/com/twitter/iago/server
 2 -
ParrotCluster.scala
in src/main/scala/com/twitter/iago/util
 329 24 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
ParrotConfig.scala
in src/main/scala/com/twitter/iago
 253 2 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
AuroraMode.scala
in src/main/scala/com/twitter/iago/launcher
 174 5 2018-05-31 2018-07-06 2 1 yni@twitter.com yni@twitter.com
Launcher.scala
in src/main/scala/com/twitter/iago/launcher
 161 16 2018-07-06 2018-07-06 1 1 yni@twitter.com yni@twitter.com
FinagleTransport.scala
in src/main/scala/com/twitter/iago/server
 76 2 2018-09-17 2018-09-17 1 1 yni@twitter.com yni@twitter.com
FeedConsumer.scala
in src/main/scala/com/twitter/iago/feeder
 63 4 2018-05-31 2018-05-31 1 1 yni@twitter.com yni@twitter.com
package-dist.xml
in src/assembly
 54 - 2019-06-06 2019-06-07 2 1 alanvelasco.a@gmail.com alanvelasco.a@gmail.com
SimpleRecordProcessor.scala
in src/main/scala/com/twitter/iago/processor
 40 2 2018-07-19 2018-07-19 1 1 yni@twitter.com yni@twitter.com
Correlations

File Size vs. Number of Changes: 11 points

src/assembly/package-dist.xml x: 54 lines of code y: 2 # changes src/main/scala/com/twitter/iago/util/ParrotCluster.scala x: 329 lines of code y: 1 # changes src/main/scala/com/twitter/iago/server/FinagleTransport.scala x: 76 lines of code y: 1 # changes src/main/scala/com/twitter/iago/processor/RecordProcessor.scala x: 14 lines of code y: 1 # changes src/main/scala/com/twitter/iago/processor/SimpleRecordProcessor.scala x: 40 lines of code y: 1 # changes src/main/scala/com/twitter/iago/util/LoadTestStub.scala x: 13 lines of code y: 1 # changes src/main/scala/com/twitter/iago/feeder/LogSource.scala x: 23 lines of code y: 1 # changes src/main/scala/com/twitter/iago/launcher/AuroraMode.scala x: 174 lines of code y: 2 # changes src/main/scala/com/twitter/iago/launcher/Launcher.scala x: 161 lines of code y: 1 # changes src/main/scala/com/twitter/iago/ParrotConfig.scala x: 253 lines of code y: 1 # changes src/main/scala/com/twitter/iago/feeder/FeedConsumer.scala x: 63 lines of code y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.18
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 2.0
0 329.0
lines of code
min: 13.0 | average: 109.09 | 25th percentile: 23.0 | median: 63.0 | 75th percentile: 174.0 | max: 329.0

Number of Contributors vs. Number of Changes: 11 points

src/assembly/package-dist.xml x: 1 # contributors y: 2 # changes src/main/scala/com/twitter/iago/util/ParrotCluster.scala x: 1 # contributors y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.18
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  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: 11 points

src/assembly/package-dist.xml x: 1 # contributors y: 54 lines of code src/main/scala/com/twitter/iago/util/ParrotCluster.scala x: 1 # contributors y: 329 lines of code src/main/scala/com/twitter/iago/server/FinagleTransport.scala x: 1 # contributors y: 76 lines of code src/main/scala/com/twitter/iago/processor/RecordProcessor.scala x: 1 # contributors y: 14 lines of code src/main/scala/com/twitter/iago/processor/SimpleRecordProcessor.scala x: 1 # contributors y: 40 lines of code src/main/scala/com/twitter/iago/feeder/LogSource.scala x: 1 # contributors y: 23 lines of code src/main/scala/com/twitter/iago/launcher/AuroraMode.scala x: 1 # contributors y: 174 lines of code src/main/scala/com/twitter/iago/launcher/Launcher.scala x: 1 # contributors y: 161 lines of code src/main/scala/com/twitter/iago/ParrotConfig.scala x: 1 # contributors y: 253 lines of code src/main/scala/com/twitter/iago/feeder/FeedConsumer.scala x: 1 # contributors y: 63 lines of code
329.0
lines of code
  min: 13.0
  average: 109.09
  25th percentile: 23.0
  median: 63.0
  75th percentile: 174.0
  max: 329.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0