processo Uvicorn executando seu aplicativo FastAPI). Todos seriam **contêineres idênticos**, executando a mesma coisa, mas cada um com seu próprio processo, memória, etc. Dessa forma, você aproveitaria a **paralelização** em **núcleos diferentes** da CPU, ou até mesmo em **máquinas diferentes**.

E o sistema de contêiner com o **balanceador de carga** iria **distribuir as solicitações** para cada um dos contêineres com seu aplicativo **em turnos**. Portanto, cada solicitação poderia ser tratada...

在 **Kubernetes** 等分布式容器管理系统中，使用其内部网络机制，允许在主**端口**上监听的单个**负载均衡器**将通信（请求）转发给可能**多个**运行你应用的容器。

这些运行你应用的容器通常每个只有**一个进程**（例如，一个运行 FastAPI 应用的 Uvicorn 进程）。它们都是**相同的容器**，运行相同的东西，但每个都有自己的进程、内存等。这样你就能在 CPU 的**不同核心**，甚至在**不同机器**上利用**并行化**。

分布式容器系统配合**负载均衡器**会把请求**轮流分配**到每个应用容器。因此，每个请求都可能由多个**副本容器**之一来处理。

通常，这个**负载均衡器**还能处理发往集群中*其他*应用的请求（例如不同域名，或不同的 URL 路径前缀），并将通信转发到运行*那个其他*应用的正确容器。

- Fixed an error when trying to expand a volume that does not require node expansion. ([#123055](https://github.com/kubernetes/kubernetes/pull/123055), [@gnufied](https://github.com/gnufied))
- Fixed an issue calculating total CPU usage reported for Windows nodes. ([#122999](https://github.com/kubernetes/kubernetes/pull/122999), [@marosset](https://github.com/marosset))

		duration := max(time.Duration(r.Float64()*float64(time.Minute)),
			// Make sure to sleep at least a second to avoid high CPU ticks.
			time.Second)
		time.Sleep(duration)
	}
	c.RLock()
	defer c.RUnlock()
	if c.enabled {
		logger.Info("Cluster replication initialized")
	}
	return nil
}

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- Fix a race in the timeout handler that could lead to kube-apiserver crashes ([#108455](https://github.com/kubernetes/kubernetes/pull/108455), [@Argh4k](https://github.com/Argh4k))
- Fix container creation errors for pods with cpu requests bigger than 256 cpus ([#106570](https://github.com/kubernetes/kubernetes/pull/106570), [@odinuge](https://github.com/odinuge))

* Cluster Autoscaler - fixes issues with taints and updates kube-proxy cpu request. ([#50514](https://github.com/kubernetes/kubernetes/pull/50514), [@mwielgus](https://github.com/mwielgus))

- The `kubectl top` command now includes a `--sort-by` option to sort by `memory` or `cpu`. ([#75920](https://github.com/kubernetes/kubernetes/pull/75920), [@artmello](https://github.com/artmello))

pkg debug/gosym, type UnknownLineError struct
pkg debug/gosym, type UnknownLineError struct, File string
pkg debug/gosym, type UnknownLineError struct, Line int
pkg debug/macho, const Cpu386 Cpu
pkg debug/macho, const CpuAmd64 Cpu
pkg debug/macho, const LoadCmdDylib LoadCmd
pkg debug/macho, const LoadCmdDylinker LoadCmd
pkg debug/macho, const LoadCmdDysymtab LoadCmd
pkg debug/macho, const LoadCmdSegment LoadCmd

    * This solves a vulnerability that could allow denial of service attacks by using many small multipart fields/files (parts), consuming high CPU and memory.
    * Only applications using forms (e.g. file uploads) could be affected.
    * For most cases, upgrading won't have any breaking changes.

## 0.91.0 (2023-02-10)

### Upgrades