Kubernetes Submit Queue 69ddd8eb27 Merge pull request #39247 from wojtek-t/optimize_controller_manager_memory ...

Automatic merge from submit-queue

Avoid unnecessary memory allocations

Low-hanging fruits in saving memory allocations. During our 5000-node kubemark runs I've see this:

ControllerManager:
- 40.17% k8s.io/kubernetes/pkg/util/system.IsMasterNode
- 19.04% k8s.io/kubernetes/pkg/controller.(*PodControllerRefManager).Classify

Scheduler:
- 42.74% k8s.io/kubernetes/plugin/pkg/scheduler/algrorithm/predicates.(*MaxPDVolumeCountChecker).filterVolumes

This PR is eliminating all of those.

2016-12-28 00:02:59 -08:00

..

BUILD

Remove two zany unit tests.

2016-12-16 14:49:05 -08:00

error.go

plugin/scheduler

2016-11-23 15:53:09 -08:00

metadata.go

[scheduler] Use V(10) for anything which may be O(N*P) logging

2016-11-28 10:31:49 -05:00

predicates_test.go

Remove two zany unit tests.

2016-12-16 14:49:05 -08:00

predicates.go

Merge pull request #39247 from wojtek-t/optimize_controller_manager_memory

2016-12-28 00:02:59 -08:00

utils_test.go

plugin/scheduler

2016-11-23 15:53:09 -08:00

utils.go

plugin/scheduler

2016-11-23 15:53:09 -08:00