- Optimized `NodeUnschedulable` Filter to avoid unnecessary calculations. ([#119399](https://github.com/kubernetes/kubernetes/pull/119399), [@wackxu](https://github.com/wackxu))

- Fixed an issue calculating total CPU usage reported for Windows nodes. ([#122999](https://github.com/kubernetes/kubernetes/pull/122999), [@marosset](https://github.com/marosset))
- Fixed an issue to ignore unnecessary node events and improve daemonset controller performance. ([#121669](https://github.com/kubernetes/kubernetes/pull/121669), [@xigang](https://github.com/xigang))

- Fixed `creationTimestamp: null` causing unnecessary writes to etcd. ([#116865](https://github.com/kubernetes/kubernetes/pull/116865), [@alexzielenski](https://github.com/alexzielenski))

* Fix a potential bug that scheduler preempts unnecessary pods. ([#70898](https://github.com/kubernetes/kubernetes/pull/70898), [@Huang-Wei](https://github.com/Huang-Wei))

* Fix log spam due to unnecessary status update when node is deleted. ([#45923](https://github.com/kubernetes/kubernetes/pull/45923), [@verult](https://github.com/verult))

As an exception, a <a href="#Comparison_operators">strictly comparable</a>
type constraint may also be satisfied by a <a href="#Comparison_operators">comparable</a>
(not necessarily strictly comparable) type argument
[<a href="#Go_1.20">Go 1.20</a>].
More precisely:
</p>

<p>
A type T <i>satisfies</i> a constraint <code>C</code> if
</p>

<ul>
<li>

- Fixes creationTimestamp: null causing unnecessary writes to etcd ([#116865](https://github.com/kubernetes/kubernetes/pull/116865), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery and Testing]

that can be found in the LICENSE file. // Package alias implements memory aliasing tests. // This code also exists as golang.org/x/crypto/internal/alias. package alias import "unsafe" // AnyOverlap reports whether x and y share memory at any (not necessarily // corresponding) index. The memory beyond the slice length is ignored. func AnyOverlap(x, y []byte) bool { return len(x) > 0 && len(y) > 0 && uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) && uintptr(unsafe.Pointer(&y[0]))...

that can be found in the LICENSE file. // Package alias implements memory aliasing tests. // This code also exists as golang.org/x/crypto/internal/alias. package alias import "unsafe" // AnyOverlap reports whether x and y share memory at any (not necessarily // corresponding) index. The memory beyond the slice length is ignored. func AnyOverlap(x, y []byte) bool { return len(x) > 0 && len(y) > 0 && uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) && uintptr(unsafe.Pointer(&y[0]))...