[Error] Games randomly at slow FPS using archlinux distrobox.

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**Describe the bug**

I run a game with Steam inside the box. It can run perfectly but sometimes, randomly, become unplayable with FPS divided by 2.

Stoping the container doesn't have effect.

Need to reboot the machine. After reboot, game works perfectly again.

**To Reproduce**

Random bug. 2 games tested: Street Fighter 6 and Mortal Kombat 11 (native and proton)

**Expected behavior**

I don't know. Closing the container may have an effect but it doesn't have.

Maybe not a distrobox issue but podman or something else. I'm here to opening an issue to find what is the problem.

**Logs**
Not relevant...

**Desktop (please complete the following information):**

- Are you using podman, docker or lilipod?

Podman

- Which version or podman, docker or lilipod?

5.4.2+ds1-2+b1

- Which version of distrobox?

1.8.1.2-1: all

- Which host distribution?

Debian Trixie

- How did you install distrobox?

Official Debian repo

此 issue 涉及偵錯在 Arch Linux 上的 distrobox 容器內透過 Steam 執行的遊戲中間歇性出現的效能下降。首先檢查 distrobox 的容器設定，以及它與主機系統圖形驅動程式的整合情況。尋找與 CPU/GPU 限頻、容器資源限制或 podman 版本問題相關的日誌或指標。重現隨機 FPS 下降是關鍵；可以考慮在負載下對容器進行壓力測試，並在重新開機後檢查系統層級的變更。

由索引模型根據 Issue 內容生成。