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187 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
c78b5497ae
Merge pull request #99638 from chendave/perf_config 
Enable scheduler_perf to support scheduler config file
 2021-03-16 14:49:03 -07:00
Dave Chen
d50c0aeb5f Enable scheduler_perf to support scheduler config file 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2021-03-16 23:13:40 +08:00
Wei Huang
68ff3168b8
sched: fix a bug that literal 'p99' is mapped to 95th-percentile 2021-03-12 12:03:12 -08:00
Wei Huang
b93b4a2c96
sched: fix a bug that metrics of init or collected pods are re-collected 2021-03-11 10:28:39 -08:00
Kubernetes Prow Robot
823fa75643
Merge pull request #98900 from Huang-Wei/churn-cluster-op 
Introduce a churnOp to scheduler perf testing framework
 2021-03-11 02:00:24 -08:00
Kubernetes Prow Robot
23af91b293
Merge pull request #97779 from tiloso/staticcheck-test-integration-gs 
Fix staticcheck in test/integration/{garbagecollector,scheduler_perf}
 2021-03-10 16:04:23 -08:00
Kubernetes Prow Robot
841cb4adc4
Merge pull request #99844 from minbaev/scheduler-test-perf-optimization 
add if check for number of scheduled pods to be greater than 0
 2021-03-08 20:47:37 -08:00
David Eads
b8194cf77c switch most e2e tests to storage/v1 over v1beta1 2021-03-08 13:04:24 -05:00
Alexander Minbaev
359116f525 add if check for number of scheduled pods to be greater than 0 2021-03-05 09:05:42 -06:00
Kubernetes Prow Robot
0d4924e371
Merge pull request #99439 from minbaev/fix-typos 
Fix typo in util.go
 2021-03-04 11:00:22 -08:00
Wei Huang
1e5878b910
Introduce a churnOp to scheduler perf testing framework 
- support two modes: recreate and create
- use DynmaicClient to create API objects
 2021-03-03 06:51:53 -08:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
Alexander Minbaev
5b73122105 Fix typo in util.go 2021-02-25 00:54:37 -06:00
Wei Huang
983272ce6a
sched: create dataItemsDir during a performance test if not exist 2021-02-17 12:44:16 -08:00
tiloso
e1ceac0783 Fix staticcheck in test/integration/{scheduler_perf,garbagecollector} 2021-02-10 10:55:09 +01:00
Kubernetes Prow Robot
2b7c61b1bb
Merge pull request #98205 from pacoxu/build/pauses 
update pause image to 3.4.1 and also update the change log
 2021-02-08 18:20:58 -08:00
pacoxu
0c152cbbbe update pause to 3.4.1 for tests(e2e) 
Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-02-05 21:32:53 +08:00
Adhityaa Chandrasekar
b5808c6df9 scheduler_perf: remove implicit barrier at the end 
Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>
 2021-02-03 12:49:28 +00:00
Kubernetes Prow Robot
6d43e2b3bb
Merge pull request #96834 from chendave/fix_race 
Add performance benchmark for the preemption with volume
 2020-12-15 07:13:49 -08:00
Dave Chen
ebcca92771 Add performance benchmark for the preemption with volume 
This will help to reveal the potential issues when the
volume is in place.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-12-15 10:54:01 +08:00
Kubernetes Prow Robot
bd4d197b52
Merge pull request #96447 from chendave/bind_postfilter 
Remove the deprecated metrics from scheduler
 2020-12-14 06:31:28 -08:00
Dave Chen
5144e2ec78 Remove the deprecated metrics from scheduler 
Deprecated metrics are removed and suggest to use the Histogram
metrics got from scheduler extension points.

Signed-off-by: Dave Chen <dave.chen@arm.com>
Co-authored-by: wawa0210 <xiaozhang0210@hotmail.com>
 2020-12-14 11:31:50 +08:00
Kubernetes Prow Robot
65d57211e3
Merge pull request #97068 from chendave/selectors 
Add constraint selector to pod template
 2020-12-08 22:01:19 -08:00
Dave Chen
58142288a5 Add constraint selector to pod template 
PodTopologySpread plugin will only count the existing pod when that
pod's label matches with `constraint.Selector`, which means all pods
could be scheduled to one topology zone when the constraint does not
have any selector defined.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-12-04 18:04:26 +08:00
Tim Hockin
4068402459 Change trivial topology labels 
In these cases the actual label key is incidental.
 2020-11-12 11:21:37 -08:00
Wei Huang
267acdbe81
Update docs and fix redundant logic of scheduler perf 2020-11-06 23:45:09 -08:00
Tim Hockin
819ff9b087
Use topology labels instead of old beta names (#96033) 
* Rename const for topology.../zone

* Rename const for topology.../region

* Rename const for failure-domain.../zone

* Rename const for failure-domain.../region

* Restore old names for compat
 2020-11-05 20:26:50 -08:00
tangwz
518c502f54 scheduler_perf: use time.Ticker in throughput measurement 2020-09-19 09:36:17 +08:00
Adhityaa Chandrasekar
71bc9ce9c2 scheduler_perf: refactor to allow arbitrary workloads 
Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>
 2020-09-17 19:22:20 +00:00
Adhityaa Chandrasekar
59a6e86c0c scheduler_perf: label nodes for pod affinity 
3 commits:
  label nodes for pod affinity
  use topology.kubernetes.io/zone label
  use 3 zones in pod affinity rules
 2020-08-10 16:07:46 +00:00
hasheddan
a70b78e49a
Skip failing scheduler integration tests until they can be run successfully 
The IPAM and scheduler performance tests are currently causing
integration-master job to fail because of timeouts. They were not
previously running as part of integration-master, so we can disable them
without loss of test coverage. They should be re-enabled as part of fix
for #93112.

Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
 2020-07-15 10:28:35 -05:00
Dave Chen
ae735a1189 scheduler_perf: fix the nil pointer dereference 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-06-16 13:23:05 +08:00
Abdullah Gharaibeh
36a3ad8752 Added a benchmark to evaluate overhead of unschedulable pods 2020-06-05 15:19:07 -04:00
Abdullah Gharaibeh
d650b57141 Added Preemption benchmark 2020-05-28 14:05:52 -04:00
Davanum Srinivas
07d88617e5
Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd
switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
Kubernetes Prow Robot
d73907fc25
Merge pull request #89380 from alculquicondor/perf-spreading 
Add perf test case for Topology Spreading
 2020-03-28 02:43:52 -07:00
Dave Chen
49283364bf Decouple yaml based integration test from legacy test 
- Move utilities or constants out so that both of them should be able
to run independently.
- Rename the legacy test so that it can eventually be deleted when the
perf dash changes is done
 2020-03-27 08:45:59 +08:00
Aldo Culquicondor
9b2ff544ed Fix pod affinity performance test configuration 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-26 15:52:44 -04:00
Aldo Culquicondor
671cd33986 Add perf test cases for topology spreading 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-25 10:06:09 -04:00
Aldo Culquicondor
c9314dde59 Add support for multiple label values in test cases 
They are assigned in a round robin fashion

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-25 10:06:09 -04:00
Kubernetes Prow Robot
7e7c4d1021
Merge pull request #89272 from alculquicondor/perf-mixed-pods 
Add multiple init pods to scheduler perf test cases
 2020-03-25 00:29:02 -07:00
Aldo Culquicondor
e902e70d0d Use sqrt(n) chunk size in pod affinity and core scheduler 2020-03-24 10:29:59 -04:00
Kubernetes Prow Robot
2ab6357df0
Merge pull request #88528 from ingvagabund/doc-how-to-extend-scheduler-perf-tests 
[doc] scheduler_perf: describe suite configuration in more detail
 2020-03-23 17:10:47 -07:00
Aldo Culquicondor
5adc4c41e3 Add multiple init pods to perf test cases 
Add test case with several init pods with affinity or antiaffinity.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-23 14:55:12 -04:00
Aldo Culquicondor
0e66e56e70 Use b.Fatal instead of klog.Fatal in scheduler perf tests 
The test tool doesn't work properly with klog.Fatal

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-23 14:53:15 -04:00
Dave Chen
eedfb593a9 Respect flags of testing package 
`go test -c -o "perf.test"`
`./perf.test --help` doesn't understand "help" flag without
calling `flag.Parse` explicitly.
 2020-03-16 10:24:15 +08:00
Jan Chaloupka
b09676921c [doc] scheduler_perf: describe suite configuration in more detail 
The configuration file was design as a yaml file on purpose.
To easily extend the test cases without a need to modify
the testing binary. Also, it's possible to extend the configuration
itself to enrich individual test cases.
 2020-03-05 11:42:05 +01:00
Jan Chaloupka
5b3b4de972 scheduler_perf: do not override throughput labels 
Throughput labels are currently initialized with a "Name" label.
So we need to append to the map instead of creating a new one.
 2020-02-28 16:10:50 +01:00
Kubernetes Prow Robot
fe9073b8c1
Merge pull request #88318 from mborsz/bench 
Add BenchmarkSchedulingWaitForFirstConsumerPVs benchmark
 2020-02-25 07:52:49 -08:00