/gke-ai-troubleshooting-tpu-vbar-oom
診斷並預防 GKE TPU v6e 節點上，因 TPU 裝置重設的競爭條件或高頻率指標輪詢，造成 vbar_control_agent 區段錯誤、記憶體不足（OOM）與 TPU 裝置初始化失敗。
- 安裝次數
- 4800
- 專案星數
- 2.2 萬 ★
- 授權
- Apache-2.0
- 專案更新
- 2026-11-02
怎麼裝
npx skills add https://github.com/google/skills --skill gke-ai-troubleshooting-tpu-vbar-oom安裝前請先看過原文內容。中文說明是 AI 翻譯，不保證安全。
原文
Diagnoses and prevents vbar_control_agent segfaults, out-of-memory (OOM) errors, and TPU device initialization failures on TPU v6e nodes in GKE caused by race conditions during TPU device resets or high-frequency metrics polling. Use when troubleshooting vbar_control_agent crashes, memory cgroup OOMs in serial console logs, tpu-device-plugin metrics checksum corruption errors, or custom TPU metrics collection conflicts on GKE TPU v6e nodes. Don't use for general non-TPU container OOM troubleshooting or standard GKE node lifecycle operations.