Victor Marmol
9dd8621686
Remove remaining parts of samples and percentiles.
2014-09-15 14:38:51 -07:00
Rohit Jnagal
e4b28d9d78
Merge pull request #233 from vmarmol/master
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Removing sampling and percentiles from interface.
2014-09-15 14:20:25 -07:00
Victor Marmol
42add2409a
Removing sampling and percentiles from interface.
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Also removing all implementations.
2014-09-15 14:13:07 -07:00
Victor Marmol
4e028d7995
Make housekeeping interval dynamic, fist signal is resource usage.
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If no resources are used by the container since the last housekeeping,
we double the housekeeping interval until --max_housekeeping_interval.
If usage was detected, we drop it back to the baseline
(--housekeeping_interval).
From my tests this reduces CPU usage in CoreOS from ~8% to ~3% with no
real loss of accuracy.
Fixes #159
2014-09-10 15:01:54 -07:00
Victor Marmol
ae9bec8a8c
Saturate samples to 0 if they are negative.
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Fixes #144
2014-08-01 08:55:14 -07:00
Victor Marmol
4d1291cf93
Merge pull request #116 from rjnagal/cpumask
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Fix handling of cpumask for docker driver
2014-07-24 08:46:59 -07:00
Rohit Jnagal
1fa48e8c39
Fix handling of cpumask for docker driver. Raw driver still reports all
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cpus. Will fix it to read cpumask for cgroup seperately.
Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-07-24 01:50:32 +00:00
Nan Deng
9401d35ce2
gofmt -r "MemoryUsagePercentages->MemoryUsagePercentiles"
2014-07-23 17:58:50 -07:00
Nan Deng
2ac720aa3f
remove FillDefaults()
2014-07-23 17:55:25 -07:00
Nan Deng
55b65f4eb9
Retrieve 0 stats/samples when user asked for zero stats/samples
2014-07-23 17:28:41 -07:00
Vishnu Kannan
41d9275b51
Fixed network stats handling. The UI now reports network errors.
2014-07-23 22:24:43 +00:00
Vishnu Kannan
1edb798de5
Features:
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Added Network Stats to Container Info. It still not exposed via the HTTP UI.
Bug fixes:
1. Modified docker handler to use libcontainer.GetStats instead of quering the fs package.
2. cAdvisor will not stall if any of its core operations fail.
3. cAdvisor will safely ignore any inactive or leaked docker containers. When containers are leaked cgroup state exists but docker is not aware of them.
2014-07-22 18:58:16 +00:00
Nan Deng
d7b1b9c849
Eq() for ContainerInfo
2014-07-15 13:21:15 -07:00
Nan Deng
d5279b54b2
remove some commented out code
2014-07-10 11:21:37 -07:00
Nan Deng
c7f69c2382
move function into test
2014-07-10 10:41:20 -07:00
Nan Deng
942236adde
docs
2014-07-08 18:11:35 -07:00
Nan Deng
6818ac9b9f
gofmt -r "ContainerInfoQuery->ContainerInfoRequest"
2014-07-08 18:04:57 -07:00
Nan Deng
d8acc13240
docs
2014-07-08 17:21:46 -07:00
Nan Deng
d8e9f8e5a9
gofmt -r "FillWithDefaultValues->FillDefaults"
2014-07-08 17:20:47 -07:00
Nan Deng
f2a0365766
gofmt -r "CpuUsagePercentages->CpuUsagePercentiles"
2014-07-08 17:20:04 -07:00
Nan Deng
115b132e5f
stats time precesion affects the test results
2014-07-08 13:55:09 -07:00
Nan Deng
d932d351ef
test on client library
2014-07-08 12:49:40 -07:00
Nan Deng
4d0b365d43
let users decide how many stats/samples they want to retrieve
2014-07-07 22:04:30 -07:00
Nan Deng
e2c6798c92
grammar
2014-07-02 16:31:19 -07:00
Nan Deng
2608c68fe4
deep copy of container stats
2014-07-01 15:28:58 -07:00
Nan Deng
900a3f76c8
cpu hot plugging
2014-06-24 16:01:13 -07:00
Nan Deng
22ba8212ca
per-core usage in sample
2014-06-24 15:00:50 -07:00
Nan Deng
00f17b5068
rename
2014-06-16 20:30:37 -07:00
Nan Deng
6e98c92693
changing info package to work with storage drivers.
2014-06-16 18:03:01 -07:00
Victor Marmol
fbf6e85fc7
Renaming StatsSummary to StatsPercentiles
2014-06-16 17:49:37 -07:00
Nan Deng
312bcae2db
gofmt -r "ContainerRef->ContainerReference" -w -l .
2014-06-12 17:32:46 -07:00
Nan Deng
5a8bceb43e
passed unit test
2014-06-12 17:31:26 -07:00
Pascal Borreli
8e8b992294
Fixed typos
2014-06-13 00:46:16 +01:00
Nan Deng
8c085513f8
fix a bug demostrated in TestPercentilesSmallDataSet()
2014-06-12 15:38:52 -07:00
Nan Deng
d8901800b8
percentile
2014-06-12 14:07:12 -07:00
Nan Deng
b3ec141f90
comment for intZipuint64
2014-06-12 13:20:13 -07:00
Nan Deng
71835f9bc4
gofmt -r "ContainerStatsSummary->ContainerStatsPercentiles"
2014-06-12 11:38:37 -07:00
Nan Deng
f07a91c0cc
remove avg memory usage
2014-06-12 11:36:17 -07:00
Nan Deng
5373161db3
change comments
2014-06-12 11:25:38 -07:00
Nan Deng
0d85d23a89
ignore sample if it leads cpu utilization < 0
2014-06-12 10:31:43 -07:00
Nan Deng
478ff3d45e
unit test for sampling
2014-06-11 13:22:08 -07:00
Nan Deng
205a379887
usge container stats sample
2014-06-11 11:42:44 -07:00
Nan Deng
0625caffa3
create sample from a constructor
2014-06-11 11:26:55 -07:00
Nan Deng
eaa166e8c3
Use ContainerStatsSample to store samples because CPU usages are
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cumilative
2014-06-11 10:37:05 -07:00
Victor Marmol
712f9fb32f
Migrating cAdvisor code from lmctfy
2014-06-09 12:12:07 -07:00
