uber / cadvisor
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 175 files with 23,238 lines of code.
    • 8 files changed more than 100 times (5,119 lines of code)
    • 7 files changed 51-100 times (2,334 lines of code)
    • 27 files changed 21-50 times (4,686 lines of code)
    • 72 files changed 6-20 times (8,063 lines of code)
    • 61 files changed 1-5 times (3,036 lines of code)
22% | 10% | 20% | 34% | 13%
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 175 files with 23,238 lines of code.
    • 13 files changed by more than 25 contributors (6,615 lines of code)
    • 31 files changed by 11-25 contributors (5,882 lines of code)
    • 51 files changed by 6-10 contributors (6,058 lines of code)
    • 70 files changed by 2-5 contributors (3,887 lines of code)
    • 10 files changed by 1 contributor (796 lines of code)
28% | 25% | 26% | 16% | 3%
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, md, proto, sh, yaml, json, txt, js, css, mod, py, html, gitignore, toml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
go23% | 10% | 21% | 32% | 12%
js0% | 0% | 0% | 100% | 0%
py0% | 0% | 0% | 100% | 0%
yaml0% | 0% | 0% | 40% | 59%
html0% | 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
metrics63% | 0% | 0% | 35% | <1%
manager100% | 0% | 0% | 0% | 0%
container16% | 27% | 22% | 11% | 22%
fs88% | 0% | 11% | 0% | 0%
info0% | 68% | 27% | 4% | 0%
utils0% | 0% | 55% | 35% | 8%
integration0% | 0% | 100% | 0% | 0%
machine0% | 0% | 84% | 7% | 7%
collector0% | 0% | 66% | 31% | 1%
validate0% | 0% | 100% | 0% | 0%
events0% | 0% | 100% | 0% | 0%
client0% | 0% | 49% | 50% | 0%
cmd0% | 0% | 3% | 66% | 29%
storage0% | 0% | 73% | 0% | 26%
perf0% | 0% | 0% | 98% | 1%
resctrl0% | 0% | 0% | 89% | 10%
summary0% | 0% | 0% | 86% | 13%
devicemapper0% | 0% | 0% | 99% | <1%
build0% | 0% | 0% | 100% | 0%
nvm0% | 0% | 0% | 100% | 0%
zfs0% | 0% | 0% | 100% | 0%
deploy0% | 0% | 0% | 40% | 59%
version0% | 0% | 0% | 100% | 0%
stats0% | 0% | 0% | 0% | 100%
watcher0% | 0% | 0% | 0% | 100%
ROOT0% | 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
manager.go
in manager
 1119 53 2014-06-09 2023-06-27 238 64 vmarmol@google.com paul.szulik@gmail.com
handler.go
in container/docker
 248 15 2014-06-09 2023-06-27 199 54 vmarmol@google.com paul.szulik@gmail.com
fs.go
in fs
 630 32 2014-09-27 2023-06-19 151 57 vishnuk@google.com caiocfer@gmail.com
container.go
in manager
 594 25 2014-06-09 2023-06-27 144 46 vmarmol@google.com maciej.iwanowski@critical.t...
factory.go
in container/docker
 260 9 2014-06-09 2023-06-27 137 43 vmarmol@google.com paul.szulik@gmail.com
handler.go
in container/raw
 232 18 2014-07-17 2023-06-27 128 32 vmarmol@google.com maciej.iwanowski@critical.t...
prometheus.go
in metrics
 1917 19 2015-02-27 2022-12-02 116 53 github@freigeist.org porterdavid@google.com
helpers.go
in container/libcontainer
 119 7 2014-07-17 2022-01-11 102 36 monnand@gmail.com porterdavid@google.com
container.go
in info/v1
 536 13 2015-03-03 2021-03-15 99 40 vmarmol@google.com maciej.iwanowski@critical.t...
container.go
in info/v2
 182 - 2015-03-04 2023-06-27 73 29 vmarmol@google.com paul.szulik@gmail.com
factory.go
in container
 244 17 2014-06-09 2023-06-08 67 31 vmarmol@google.com maciej.iwanowski@critical.t...
machine.go
in info/v1
 187 6 2015-03-01 2023-06-07 62 30 fsimonce@redhat.com maciej.iwanowski@critical.t...
factory.go
in container/raw
 76 5 2014-07-17 2023-06-27 54 25 vmarmol@google.com maciej.iwanowski@critical.t...
helpers.go
in container/common
 347 18 2016-02-26 2023-06-19 54 26 spotter@gmail.com caiocfer@gmail.com
handler.go
in container/libcontainer
 762 32 2018-02-12 2023-06-19 54 25 dashpole@google.com caiocfer@gmail.com
oomparser.go
in utils/oomparser
 119 9 2015-01-23 2021-03-02 50 20 kateknister@google.com porterdavid@google.com
sysinfo.go
in utils/sysinfo
 470 16 2014-12-27 2023-05-09 50 23 jnagal@google.com vic@medallia.com
client.go
in client
 172 16 2014-06-09 2023-06-19 47 23 vmarmol@google.com caiocfer@gmail.com
machine.go
in machine
 214 18 2016-05-02 2023-06-19 45 22 vishh@users.noreply.github.com caiocfer@gmail.com
sysfs.go
in utils/sysfs
 444 28 2014-09-23 2023-06-19 45 23 jnagal@google.com caiocfer@gmail.com
runner.go
in integration/runner
 232 7 2015-02-17 2023-06-19 43 19 jnagal@google.com caiocfer@gmail.com
info.go
in machine
 137 4 2016-05-02 2023-06-19 41 19 vishh@users.noreply.github.com caiocfer@gmail.com
framework.go
in integration/framework
 257 20 2014-11-19 2023-06-19 41 20 vmarmol@google.com caiocfer@gmail.com
conversion.go
in info/v2
 283 6 2016-01-13 2021-10-21 41 20 vishh@users.noreply.github.com porterdavid@google.com
container.go
in container
 30 - 2014-06-09 2023-06-27 40 19 vmarmol@google.com paul.szulik@gmail.com
81 1 2014-09-27 2023-06-27 39 18 vishnuk@google.com paul.szulik@gmail.com
handler.go
in container/containerd
 171 14 2017-10-30 2023-06-08 38 15 abhi@docker.com maciej.iwanowski@critical.t...
166 5 2020-03-20 2023-06-26 36 20 liggitt@google.com maciej.iwanowski@critical.t...
handler.go
in container/crio
 231 15 2017-08-31 2023-06-08 35 19 runcom@redhat.com maciej.iwanowski@critical.t...
client.go
in container/containerd
 129 5 2017-10-30 2023-05-09 33 14 abhi@docker.com vic@medallia.com
validate.go
in validate
 269 12 2014-12-13 2023-06-27 32 16 jnagal@google.com paul.szulik@gmail.com
handler.go
in events
 220 19 2015-02-13 2020-04-23 30 10 kateknister@google.com maciej.iwanowski@intel.com
factory.go
in container/crio
 109 7 2017-08-31 2023-04-30 26 12 runcom@redhat.com vic@medallia.com
126 5 2015-06-19 2023-06-19 26 13 anushree.bnp@gmail.com caiocfer@gmail.com
factory.go
in container/containerd
 104 7 2017-10-30 2021-10-12 25 12 abhi@docker.com kolyshkin@gmail.com
202 11 2015-08-13 2021-10-21 25 16 anushreen@google.com porterdavid@google.com
cpuload.go
in utils/cpuload
 20 1 2015-01-13 2021-10-21 22 11 jnagal@google.com porterdavid@google.com
fsHandler.go
in container/common
 113 6 2016-02-26 2021-10-18 22 14 spotter@gmail.com porterdavid@google.com
storage.go
in storage
 33 3 2014-06-14 2019-06-21 21 10 dengnan@google.com dashpole@google.com
machine.go
in info/v2
 76 1 2015-03-13 2021-10-21 21 13 vmarmol@google.com porterdavid@google.com
client.go
in container/crio
 127 5 2017-08-31 2023-06-19 21 13 runcom@redhat.com caiocfer@gmail.com
docker.go
in container/docker
 151 12 2016-04-15 2023-06-27 21 13 stclair@google.com paul.szulik@gmail.com
fake.go
in utils/sysfs/fakesysfs
 170 38 2014-09-23 2022-10-03 20 9 jnagal@google.com pprokop@nvidia.com
741 6 2020-04-02 2022-10-03 20 9 katarzyna.kujawa@intel.com pprokop@nvidia.com
414 19 2020-05-18 2023-06-19 19 8 pawel.szulik@intel.com caiocfer@gmail.com
factory.go
in container/systemd
 33 5 2016-04-21 2021-08-26 18 9 vishh@users.noreply.github.com porterdavid@google.com
reader.go
in utils/cpuload/netlink
 50 4 2015-01-23 2020-04-22 17 9 vmarmol@google.com maciej.iwanowski@intel.com
87 5 2020-04-01 2023-05-09 17 10 dashpole@google.com vic@medallia.com
client.go
in client/v2
 133 14 2015-04-03 2023-06-19 17 14 jnagal@google.com caiocfer@gmail.com
351 19 2020-04-09 2021-08-26 17 6 maciej.iwanowski@intel.com porterdavid@google.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
manager.go
in manager
 1119 53 2014-06-09 2023-06-27 238 64 vmarmol@google.com paul.szulik@gmail.com
fs.go
in fs
 630 32 2014-09-27 2023-06-19 151 57 vishnuk@google.com caiocfer@gmail.com
handler.go
in container/docker
 248 15 2014-06-09 2023-06-27 199 54 vmarmol@google.com paul.szulik@gmail.com
prometheus.go
in metrics
 1917 19 2015-02-27 2022-12-02 116 53 github@freigeist.org porterdavid@google.com
container.go
in manager
 594 25 2014-06-09 2023-06-27 144 46 vmarmol@google.com maciej.iwanowski@critical.t...
factory.go
in container/docker
 260 9 2014-06-09 2023-06-27 137 43 vmarmol@google.com paul.szulik@gmail.com
container.go
in info/v1
 536 13 2015-03-03 2021-03-15 99 40 vmarmol@google.com maciej.iwanowski@critical.t...
helpers.go
in container/libcontainer
 119 7 2014-07-17 2022-01-11 102 36 monnand@gmail.com porterdavid@google.com
handler.go
in container/raw
 232 18 2014-07-17 2023-06-27 128 32 vmarmol@google.com maciej.iwanowski@critical.t...
factory.go
in container
 244 17 2014-06-09 2023-06-08 67 31 vmarmol@google.com maciej.iwanowski@critical.t...
machine.go
in info/v1
 187 6 2015-03-01 2023-06-07 62 30 fsimonce@redhat.com maciej.iwanowski@critical.t...
container.go
in info/v2
 182 - 2015-03-04 2023-06-27 73 29 vmarmol@google.com paul.szulik@gmail.com
helpers.go
in container/common
 347 18 2016-02-26 2023-06-19 54 26 spotter@gmail.com caiocfer@gmail.com
factory.go
in container/raw
 76 5 2014-07-17 2023-06-27 54 25 vmarmol@google.com maciej.iwanowski@critical.t...
handler.go
in container/libcontainer
 762 32 2018-02-12 2023-06-19 54 25 dashpole@google.com caiocfer@gmail.com
sysinfo.go
in utils/sysinfo
 470 16 2014-12-27 2023-05-09 50 23 jnagal@google.com vic@medallia.com
client.go
in client
 172 16 2014-06-09 2023-06-19 47 23 vmarmol@google.com caiocfer@gmail.com
sysfs.go
in utils/sysfs
 444 28 2014-09-23 2023-06-19 45 23 jnagal@google.com caiocfer@gmail.com
machine.go
in machine
 214 18 2016-05-02 2023-06-19 45 22 vishh@users.noreply.github.com caiocfer@gmail.com
oomparser.go
in utils/oomparser
 119 9 2015-01-23 2021-03-02 50 20 kateknister@google.com porterdavid@google.com
conversion.go
in info/v2
 283 6 2016-01-13 2021-10-21 41 20 vishh@users.noreply.github.com porterdavid@google.com
framework.go
in integration/framework
 257 20 2014-11-19 2023-06-19 41 20 vmarmol@google.com caiocfer@gmail.com
166 5 2020-03-20 2023-06-26 36 20 liggitt@google.com maciej.iwanowski@critical.t...
runner.go
in integration/runner
 232 7 2015-02-17 2023-06-19 43 19 jnagal@google.com caiocfer@gmail.com
info.go
in machine
 137 4 2016-05-02 2023-06-19 41 19 vishh@users.noreply.github.com caiocfer@gmail.com
container.go
in container
 30 - 2014-06-09 2023-06-27 40 19 vmarmol@google.com paul.szulik@gmail.com
handler.go
in container/crio
 231 15 2017-08-31 2023-06-08 35 19 runcom@redhat.com maciej.iwanowski@critical.t...
81 1 2014-09-27 2023-06-27 39 18 vishnuk@google.com paul.szulik@gmail.com
validate.go
in validate
 269 12 2014-12-13 2023-06-27 32 16 jnagal@google.com paul.szulik@gmail.com
202 11 2015-08-13 2021-10-21 25 16 anushreen@google.com porterdavid@google.com
handler.go
in container/containerd
 171 14 2017-10-30 2023-06-08 38 15 abhi@docker.com maciej.iwanowski@critical.t...
client.go
in container/containerd
 129 5 2017-10-30 2023-05-09 33 14 abhi@docker.com vic@medallia.com
fsHandler.go
in container/common
 113 6 2016-02-26 2021-10-18 22 14 spotter@gmail.com porterdavid@google.com
client.go
in client/v2
 133 14 2015-04-03 2023-06-19 17 14 jnagal@google.com caiocfer@gmail.com
126 5 2015-06-19 2023-06-19 26 13 anushree.bnp@gmail.com caiocfer@gmail.com
machine.go
in info/v2
 76 1 2015-03-13 2021-10-21 21 13 vmarmol@google.com porterdavid@google.com
client.go
in container/crio
 127 5 2017-08-31 2023-06-19 21 13 runcom@redhat.com caiocfer@gmail.com
docker.go
in container/docker
 151 12 2016-04-15 2023-06-27 21 13 stclair@google.com paul.szulik@gmail.com
cloudinfo.go
in utils/cloudinfo
 52 5 2015-06-10 2021-10-21 16 13 ananyak@google.com porterdavid@google.com
factory.go
in container/crio
 109 7 2017-08-31 2023-04-30 26 12 runcom@redhat.com vic@medallia.com
factory.go
in container/containerd
 104 7 2017-10-30 2021-10-12 25 12 abhi@docker.com kolyshkin@gmail.com
cpuload.go
in utils/cpuload
 20 1 2015-01-13 2021-10-21 22 11 jnagal@google.com porterdavid@google.com
handlers.go
in cmd/internal/http
 92 4 2020-03-23 2022-11-09 12 11 dashpole@google.com porterdavid@google.com
334 11 2020-04-02 2023-06-27 12 11 katarzyna.kujawa@intel.com maciej.iwanowski@critical.t...
handler.go
in events
 220 19 2015-02-13 2020-04-23 30 10 kateknister@google.com maciej.iwanowski@intel.com
storage.go
in storage
 33 3 2014-06-14 2019-06-21 21 10 dengnan@google.com dashpole@google.com
87 5 2020-04-01 2023-05-09 17 10 dashpole@google.com vic@medallia.com
thin_pool_watcher.go
in devicemapper
 125 6 2016-04-21 2022-08-10 16 10 pmorie@gmail.com porterdavid@google.com
boilerplate.py
in build/boilerplate
 101 7 2016-01-12 2023-05-09 15 10 stclair@google.com vic@medallia.com
watcher.go
in container/raw
 175 5 2019-03-29 2023-06-19 15 10 davanum@gmail.com caiocfer@gmail.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
handler.go
in container/podman
 229 15 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
fs.go
in container/docker
 126 5 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
podman.go
in cmd/internal/pages
 106 1 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
podman.go
in container/podman
 95 7 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
plugin.go
in container/podman
 78 4 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
factory.go
in container/podman
 77 5 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
client.go
in container/podman
 37 2 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
fs.go
in container/podman
 32 1 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
install.go
in container/podman/install
 12 1 2023-06-27 2023-06-27 1 1 paul.szulik@gmail.com paul.szulik@gmail.com
namespace.yaml
in deploy/kubernetes/base
 4 - 2018-07-03 2019-06-21 3 1 dashpole@google.com dashpole@google.com
grpc.go
in container/containerd/errdefs
 95 7 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
dialer.go
in container/containerd/pkg/dialer
 54 2 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
snapcraft.yaml
in deploy/snap
 48 - 2019-05-24 2019-06-21 2 2 45159366+mikeroyal@users.no... dashpole@google.com
context.go
in container/containerd/namespaces
 43 4 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
buffer.go
in summary
 42 4 2015-02-05 2015-06-02 4 2 jnagal@google.com jnagal@google.com
errors.go
in container/containerd/errdefs
 38 8 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
validate.go
in container/containerd/identifiers
 32 3 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
32 1 2020-03-15 2020-03-16 2 2 davanum@gmail.com dashpole@google.com
grpc.go
in container/containerd/namespaces
 29 2 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
containers.go
in container/containerd/containers
 29 - 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
dialer_unix.go
in container/containerd/pkg/dialer
 28 3 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
ttrpc.go
in container/containerd/namespaces
 28 3 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
example.go
in utils/cpuload/netlink/example
 22 1 2015-01-23 2015-01-30 4 2 vmarmol@google.com jnagal@google.com
cadvisor-perf.yaml
in deploy/kubernetes/overlays/examples_perf
 21 - 2020-05-04 2020-06-05 3 2 katarzyna.kujawa@intel.com dashpole@google.com
watcher.go
in watcher
 19 - 2019-03-29 2019-10-07 5 2 davanum@gmail.com dashpole@google.com
plugin.go
in cmd/internal/container/mesos
 18 3 2020-03-20 2020-03-23 2 2 liggitt@google.com dashpole@google.com
dialer_windows.go
in container/containerd/pkg/dialer
 16 3 2021-07-12 2021-11-09 2 2 davanum@gmail.com porterdavid@google.com
container.go
in utils/container
 13 1 2016-01-15 2016-01-29 2 2 allison@tetriscodes.com timsstclair@gmail.com
utils.go
in utils
 12 1 2015-02-19 2015-02-19 1 2 vmarmol@google.com jnagal@google.com
common_flags.go
in storage
 12 - 2015-11-27 2015-12-03 2 2 jimmidyson@gmail.com vishh@users.noreply.github.com
types.go
in stats
 10 - 2020-03-17 2020-04-09 2 2 dashpole@google.com maciej.iwanowski@intel.com
mux.go
in cmd/internal/http/mux
 9 - 2020-03-23 2020-03-23 1 2 dashpole@google.com liggitt@google.com
util.go
in collector
 9 1 2016-07-14 2016-07-15 2 2 mwringe@redhat.com stclair@google.com
path.go
in utils
 8 1 2014-07-21 2014-07-22 2 2 vishnuk@google.com vishnuk@google.com
kustomization.yaml
in deploy/kubernetes/overlays/examples_perf
 6 - 2020-05-04 2020-06-05 2 2 katarzyna.kujawa@intel.com dashpole@google.com
serviceaccount.yaml
in deploy/kubernetes/base
 5 - 2019-05-01 2019-06-21 3 2 github-7574494a@infosecproj... dashpole@google.com
sysfs_notx86.go
in utils/sysfs
 2 - 2021-02-05 2021-08-26 4 2 maciej.iwanowski@critical.t... porterdavid@google.com
sysfs_x86.go
in utils/sysfs
 2 - 2021-02-05 2021-08-26 4 2 maciej.iwanowski@critical.t... porterdavid@google.com
doc.go
in devicemapper
 1 - 2016-04-21 2016-05-18 2 2 pmorie@gmail.com stclair@google.com
doc.go
in root
 1 - 2020-03-20 2020-03-23 2 2 liggitt@google.com dashpole@google.com
containers.go
in cmd/internal/pages
 192 10 2020-03-23 2020-04-10 3 3 dashpole@google.com dashpole@google.com
collector.go
in resctrl
 129 6 2020-06-19 2021-09-21 6 3 pawel.szulik@intel.com pawel.szulik@intel.com
elasticsearch.go
in cmd/internal/storage/elasticsearch
 116 6 2020-03-20 2020-04-22 3 3 liggitt@google.com maciej.iwanowski@intel.com
config.go
in perf
 85 3 2020-04-09 2020-09-11 6 3 maciej.iwanowski@intel.com dashpole@google.com
docker.go
in container/docker/utils
 84 7 2020-01-22 2023-06-27 5 3 davanum@gmail.com paul.szulik@gmail.com
conn.go
in utils/cpuload/netlink
 70 6 2015-01-23 2020-04-22 3 3 vmarmol@google.com maciej.iwanowski@intel.com
37 1 2020-03-20 2020-04-10 4 3 liggitt@google.com dashpole@google.com
configmap.yaml
in deploy/kubernetes/overlays/examples_perf
 24 - 2020-05-04 2021-04-26 3 3 katarzyna.kujawa@intel.com pawel.szulik@intel.com
plugin.go
in container/containerd
 18 3 2019-04-09 2019-06-21 3 3 liggitt@google.com dashpole@google.com
plugin.go
in container/systemd
 18 3 2019-04-09 2019-06-21 3 3 liggitt@google.com dashpole@google.com