uber / peloton
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 730 files with 97,595 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 10 files changed 21-50 times (13,588 lines of code)
    • 93 files changed 6-20 times (30,788 lines of code)
    • 627 files changed 1-5 times (53,219 lines of code)
0% | 0% | 13% | 31% | 54%
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 730 files with 97,595 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 5 files changed by 11-25 contributors (3,668 lines of code)
    • 45 files changed by 6-10 contributors (26,076 lines of code)
    • 265 files changed by 2-5 contributors (46,339 lines of code)
    • 415 files changed by 1 contributor (21,512 lines of code)
0% | 3% | 26% | 47% | 22%
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, py, cql, proto, sh, md, txt, thrift, json, gitignore, dockerignore, ini, cfg
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go0% | 0% | 15% | 32% | 51%
py0% | 0% | 19% | 44% | 35%
proto0% | 0% | 0% | 19% | 80%
yaml0% | 0% | 0% | 30% | 69%
thrift0% | 0% | 0% | 0% | 100%
cql0% | 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
pkg0% | 0% | 13% | 32% | 53%
cmd0% | 0% | 56% | 27% | 16%
tools0% | 0% | 18% | 44% | 37%
protobuf0% | 0% | 0% | 19% | 80%
config0% | 0% | 0% | 43% | 56%
scripts0% | 0% | 0% | 0% | 100%
example0% | 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
store.go
in pkg/storage/cassandra
 2402 75 2019-03-08 2019-09-26 40 9 min@uber.com varung@uber.com
main.go
in cmd/hostmgr
 679 1 2019-03-07 2019-10-01 37 16 min@uber.com zhixin@uber.com
job.go
in pkg/jobmgr/cached
 2505 101 2019-03-08 2019-09-26 35 9 min@uber.com zhixin@uber.com
handler.go
in pkg/aurorabridge
 1912 56 2019-03-08 2019-09-23 34 5 min@uber.com kevinxu@uber.com
main.go
in cmd/jobmgr
 635 1 2019-03-07 2019-09-23 28 9 min@uber.com adityacb@uber.com
main.go
in cmd/cli
 1019 9 2019-03-07 2019-09-26 27 12 min@uber.com avyas@uber.com
handler.go
in pkg/hostmgr
 1259 42 2019-03-08 2019-10-01 27 12 min@uber.com zhixin@uber.com
handler.go
in pkg/jobmgr/jobsvc/stateless
 1727 37 2019-03-08 2019-09-26 26 10 min@uber.com varung@uber.com
minicluster.py
in tools/minicluster
 645 35 2019-03-18 2019-09-26 24 12 amitbose@uber.com pourchet@uber.com
handler.go
in pkg/jobmgr/podsvc
 805 18 2019-03-08 2019-09-30 22 9 min@uber.com zhixin@uber.com
job_factory.go
in pkg/jobmgr/cached
 292 11 2019-03-08 2019-09-11 19 8 min@uber.com apoorvaj@uber.com
driver.go
in pkg/jobmgr/goalstate
 380 22 2019-03-08 2019-08-06 19 8 min@uber.com adityacb@uber.com
handler.go
in pkg/resmgr
 927 33 2019-03-08 2019-08-21 19 8 min@uber.com xuanh@uber.com
constants.go
in pkg/common
 66 - 2019-03-08 2019-09-12 18 12 min@uber.com varung@uber.com
interfaces.go
in pkg/storage
 111 1 2019-03-08 2019-09-26 18 7 min@uber.com varung@uber.com
hostcache.go
in pkg/hostmgr/p2k/hostcache
 513 27 2019-07-01 2019-09-11 17 6 yiran@uber.com zhixin@uber.com
update.go
in pkg/jobmgr/cached
 908 43 2019-03-08 2019-09-03 17 5 min@uber.com kevinxu@uber.com
main.py
in tools/minicluster
 163 3 2019-03-18 2019-09-26 16 8 pourchet@uber.com pourchet@uber.com
main.go
in cmd/resmgr
 434 2 2019-03-07 2019-09-19 16 9 min@uber.com amitbose@uber.com
task.go
in pkg/jobmgr/cached
 540 26 2019-03-08 2019-07-17 16 5 min@uber.com zhixin@uber.com
proto
hostsvc.proto
in protobuf/peloton/private/hostmgr/hostsvc
 876 - 2019-03-04 2019-09-25 16 9 zhixin@uber.com zhixin@uber.com
api_converter.go
in pkg/jobmgr/util/handler
 1189 35 2019-03-08 2019-09-26 16 7 min@uber.com varung@uber.com
job_runtime_updater.go
in pkg/jobmgr/goalstate
 524 15 2019-03-08 2019-08-27 15 8 min@uber.com adityacb@uber.com
update.go
in pkg/jobmgr/task/event
 529 17 2019-03-08 2019-08-16 15 7 min@uber.com zhixin@uber.com
app.py
in tools/deploy
 705 22 2019-03-01 2019-09-23 15 8 kevinxu@uber.com adityacb@uber.com
main.go
in cmd/aurorabridge
 284 1 2019-03-07 2019-09-05 14 5 min@uber.com apoorvaj@uber.com
handler.go
in pkg/hostmgr/p2k/hostmgrsvc
 324 13 2019-07-01 2019-09-07 14 9 yiran@uber.com binz@uber.com
job_actions.go
in pkg/jobmgr/goalstate
 325 10 2019-03-08 2019-07-25 14 5 min@uber.com sachins@uber.com
handler.go
in pkg/hostmgr/offer
 405 22 2019-03-08 2019-10-01 14 9 min@uber.com zhixin@uber.com
update_run.go
in pkg/jobmgr/goalstate
 730 18 2019-03-08 2019-09-24 14 7 min@uber.com zhixin@uber.com
config.yaml
in tools/minicluster
 89 - 2019-03-12 2019-09-17 13 8 apoorvaj@uber.com sishi@uber.com
main.go
in cmd/placement
 409 3 2019-03-07 2019-09-06 13 6 min@uber.com yunpeng@uber.com
engine.go
in pkg/placement
 417 18 2019-03-08 2019-08-19 13 8 min@uber.com varung@uber.com
metrics.go
in pkg/storage
 600 1 2019-03-08 2019-09-25 13 7 min@uber.com sachins@uber.com
pool.go
in pkg/hostmgr/offer/offerpool
 624 30 2019-03-08 2019-10-01 13 9 min@uber.com sishi@uber.com
handler.go
in pkg/hostmgr/hostsvc
 295 11 2019-03-08 2019-09-23 12 6 min@uber.com mabansal@uber.com
tracker.go
in pkg/resmgr/task
 437 23 2019-03-08 2019-08-23 12 2 min@uber.com sachins@uber.com
summary.go
in pkg/hostmgr/summary
 660 33 2019-03-08 2019-09-09 12 9 min@uber.com varung@uber.com
handler.go
in pkg/jobmgr/tasksvc
 1267 24 2019-03-08 2019-08-29 12 8 min@uber.com anants@uber.com
base.yaml
in config/hostmgr
 61 - 2019-03-08 2019-09-05 11 5 min@uber.com varung@uber.com
base.yaml
in config/jobmgr
 89 - 2019-03-08 2019-09-26 11 6 min@uber.com varung@uber.com
config.go
in pkg/aurorabridge
 112 4 2019-03-08 2019-09-23 11 4 min@uber.com kevinxu@uber.com
strategy.go
in pkg/placement/plugins/mimir
 138 7 2019-03-08 2019-08-07 11 5 min@uber.com yunpeng@uber.com
pod_spec.go
in pkg/aurorabridge/atop
 221 9 2019-03-08 2019-09-06 11 4 min@uber.com kevinxu@uber.com
server.go
in pkg/hostmgr
 282 18 2019-03-08 2019-09-27 11 8 min@uber.com amitbose@uber.com
handler.go
in pkg/jobmgr/jobsvc/private
 369 13 2019-05-07 2019-08-29 11 6 apoorvaj@uber.com anants@uber.com
mesos.go
in pkg/hostmgr/p2k/plugins/mesos
 382 18 2019-08-15 2019-10-01 11 3 zhixin@uber.com zhixin@uber.com
placement.go
in pkg/jobmgr/task/placement
 584 15 2019-03-08 2019-08-29 11 4 min@uber.com evelynl@uber.com
job_kill.go
in pkg/jobmgr/goalstate
 167 5 2019-03-08 2019-07-25 10 5 min@uber.com sachins@uber.com
update_start.go
in pkg/jobmgr/goalstate
 173 3 2019-03-08 2019-09-03 10 6 min@uber.com kevinxu@uber.com
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
main.go
in cmd/hostmgr
 679 1 2019-03-07 2019-10-01 37 16 min@uber.com zhixin@uber.com
main.go
in cmd/cli
 1019 9 2019-03-07 2019-09-26 27 12 min@uber.com avyas@uber.com
handler.go
in pkg/hostmgr
 1259 42 2019-03-08 2019-10-01 27 12 min@uber.com zhixin@uber.com
minicluster.py
in tools/minicluster
 645 35 2019-03-18 2019-09-26 24 12 amitbose@uber.com pourchet@uber.com
constants.go
in pkg/common
 66 - 2019-03-08 2019-09-12 18 12 min@uber.com varung@uber.com
handler.go
in pkg/jobmgr/jobsvc/stateless
 1727 37 2019-03-08 2019-09-26 26 10 min@uber.com varung@uber.com
store.go
in pkg/storage/cassandra
 2402 75 2019-03-08 2019-09-26 40 9 min@uber.com varung@uber.com
job.go
in pkg/jobmgr/cached
 2505 101 2019-03-08 2019-09-26 35 9 min@uber.com zhixin@uber.com
main.go
in cmd/jobmgr
 635 1 2019-03-07 2019-09-23 28 9 min@uber.com adityacb@uber.com
handler.go
in pkg/jobmgr/podsvc
 805 18 2019-03-08 2019-09-30 22 9 min@uber.com zhixin@uber.com
main.go
in cmd/resmgr
 434 2 2019-03-07 2019-09-19 16 9 min@uber.com amitbose@uber.com
proto
hostsvc.proto
in protobuf/peloton/private/hostmgr/hostsvc
 876 - 2019-03-04 2019-09-25 16 9 zhixin@uber.com zhixin@uber.com
handler.go
in pkg/hostmgr/p2k/hostmgrsvc
 324 13 2019-07-01 2019-09-07 14 9 yiran@uber.com binz@uber.com
handler.go
in pkg/hostmgr/offer
 405 22 2019-03-08 2019-10-01 14 9 min@uber.com zhixin@uber.com
pool.go
in pkg/hostmgr/offer/offerpool
 624 30 2019-03-08 2019-10-01 13 9 min@uber.com sishi@uber.com
summary.go
in pkg/hostmgr/summary
 660 33 2019-03-08 2019-09-09 12 9 min@uber.com varung@uber.com
driver.go
in pkg/jobmgr/goalstate
 380 22 2019-03-08 2019-08-06 19 8 min@uber.com adityacb@uber.com
job_factory.go
in pkg/jobmgr/cached
 292 11 2019-03-08 2019-09-11 19 8 min@uber.com apoorvaj@uber.com
handler.go
in pkg/resmgr
 927 33 2019-03-08 2019-08-21 19 8 min@uber.com xuanh@uber.com
main.py
in tools/minicluster
 163 3 2019-03-18 2019-09-26 16 8 pourchet@uber.com pourchet@uber.com
job_runtime_updater.go
in pkg/jobmgr/goalstate
 524 15 2019-03-08 2019-08-27 15 8 min@uber.com adityacb@uber.com
app.py
in tools/deploy
 705 22 2019-03-01 2019-09-23 15 8 kevinxu@uber.com adityacb@uber.com
engine.go
in pkg/placement
 417 18 2019-03-08 2019-08-19 13 8 min@uber.com varung@uber.com
config.yaml
in tools/minicluster
 89 - 2019-03-12 2019-09-17 13 8 apoorvaj@uber.com sishi@uber.com
handler.go
in pkg/jobmgr/tasksvc
 1267 24 2019-03-08 2019-08-29 12 8 min@uber.com anants@uber.com
server.go
in pkg/hostmgr
 282 18 2019-03-08 2019-09-27 11 8 min@uber.com amitbose@uber.com
interfaces.go
in pkg/storage
 111 1 2019-03-08 2019-09-26 18 7 min@uber.com varung@uber.com
api_converter.go
in pkg/jobmgr/util/handler
 1189 35 2019-03-08 2019-09-26 16 7 min@uber.com varung@uber.com
update.go
in pkg/jobmgr/task/event
 529 17 2019-03-08 2019-08-16 15 7 min@uber.com zhixin@uber.com
update_run.go
in pkg/jobmgr/goalstate
 730 18 2019-03-08 2019-09-24 14 7 min@uber.com zhixin@uber.com
metrics.go
in pkg/storage
 600 1 2019-03-08 2019-09-25 13 7 min@uber.com sachins@uber.com
util.go
in pkg/common/util
 471 45 2019-03-08 2019-08-27 10 7 min@uber.com adityacb@uber.com
host_actions.go
in pkg/cli
 210 10 2019-03-08 2019-09-25 10 7 min@uber.com zhixin@uber.com
metrics.go
in pkg/hostmgr/metrics
 122 2 2019-03-08 2019-10-01 8 7 min@uber.com zhixin@uber.com
config.go
in pkg/hostmgr/config
 34 - 2019-03-08 2019-09-10 8 7 min@uber.com rcharles@uber.com
hostcache.go
in pkg/hostmgr/p2k/hostcache
 513 27 2019-07-01 2019-09-11 17 6 yiran@uber.com zhixin@uber.com
main.go
in cmd/placement
 409 3 2019-03-07 2019-09-06 13 6 min@uber.com yunpeng@uber.com
handler.go
in pkg/hostmgr/hostsvc
 295 11 2019-03-08 2019-09-23 12 6 min@uber.com mabansal@uber.com
handler.go
in pkg/jobmgr/jobsvc/private
 369 13 2019-05-07 2019-08-29 11 6 apoorvaj@uber.com anants@uber.com
base.yaml
in config/jobmgr
 89 - 2019-03-08 2019-09-26 11 6 min@uber.com varung@uber.com
host_infos.go
in pkg/storage/objects
 432 15 2019-07-08 2019-09-25 10 6 rcharles@uber.com sachins@uber.com
cassandra.go
in pkg/storage/connectors/cassandra
 476 20 2019-03-08 2019-08-27 10 6 min@uber.com sishi@uber.com
update_start.go
in pkg/jobmgr/goalstate
 173 3 2019-03-08 2019-09-03 10 6 min@uber.com kevinxu@uber.com
handler.go
in pkg/jobmgr/jobsvc
 1022 23 2019-03-08 2019-08-29 9 6 min@uber.com anants@uber.com
970 34 2019-03-08 2019-09-13 9 6 min@uber.com apoorvaj@uber.com
proto
pod.proto
in protobuf/peloton/api/v1alpha/pod
 613 - 2019-03-28 2019-09-26 9 6 zhixin@uber.com zhixin@uber.com
base.yaml
in config/resmgr
 45 - 2019-03-08 2019-08-23 8 6 min@uber.com kevinxu@uber.com
config.go
in pkg/jobmgr
 28 - 2019-03-08 2019-09-12 7 6 kevinxu@uber.com sachins@uber.com
client.go
in pkg/cli
 143 2 2019-03-08 2019-07-29 6 6 kevinxu@uber.com pourchet@uber.com
proto
host.proto
in protobuf/peloton/api/v1alpha/host
 60 - 2019-06-07 2019-08-12 6 6 arpit.goyal@uber.com yunpeng@uber.com
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
ttypes.py
in tools/deploy/aurora/api
 7316 574
AuroraAdmin.py
in tools/deploy/aurora/api
 2944 375
AuroraSchedulerManager.py
in tools/deploy/aurora/api
 2516 297
ReadOnlyScheduler.py
in tools/deploy/aurora/api
 2171 274
api.thrift
in tools/deploy/aurora
 578 -
proto
agent.proto
in protobuf/mesos/v1/agent
 571 -
proto
scheduler.proto
in protobuf/mesos/v1/scheduler
 470 -
proto
task_svc.proto
in protobuf/peloton/api/v0/task/svc
 312 -
proto
job_svc.proto
in protobuf/peloton/api/v0/job/svc
 308 -
proto
update_svc.proto
in protobuf/peloton/api/v0/update/svc
 189 -
proto
resource_provider.proto
in protobuf/mesos/v1/resource_provider
 164 -
proto
respool.proto
in protobuf/peloton/api/v1alpha/respool
 155 -
proto
peloton.proto
in protobuf/peloton/api/v0
 106 -
base.py
in tools/deploy/aurora/schema/aurora
 99 -
81 -
proto
maintenance.proto
in protobuf/mesos/v1/maintenance
 72 -
proto
volume_svc.proto
in protobuf/peloton/api/v0/volume/svc
 70 -
66 -
proto
quota.proto
in protobuf/mesos/v1/quota
 62 -
schema_base.py
in tools/deploy/aurora/schema/thermos
 57 -
constants.py
in tools/deploy/aurora/api
 53 -
testjob.yaml
in example
 52 -
proto
query.proto
in protobuf/peloton/api/v0/query
 51 -
48 -
generate_instance_config.py
in example/performance
 47 2
proto
allocator.proto
in protobuf/mesos/v1/allocator
 47 -
46 -
proto
volume.proto
in protobuf/peloton/api/v0/volume
 46 -
44 -
41 -
proto
query.proto
in protobuf/peloton/api/v1alpha/query
 40 -
36 -
34 -
testjob_xlarge_short.yaml
in example/performance
 33 -
testjob_large_long.yaml
in example/performance
 33 -
testjob_large_short.yaml
in example/performance
 33 -
32 -
32 -
testjob_base.yaml
in example/performance
 30 -
30 -
30 -
28 -
proto
taskqueue.proto
in protobuf/peloton/private/resmgr/taskqueue
 28 -
26 -
proto
errors.proto
in protobuf/peloton/api/v0/errors
 24 -
development.yaml
in config/archiver
 20 -
proto
changelog.proto
in protobuf/peloton/api/v0/changelog
 18 -
base.yaml
in config/archiver
 16 -
testjob_base_100k.yaml
in example/performance
 12 -
testjob_base_50k.yaml
in example/performance
 12 -