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liboyang0730 merged 1 commit into from
Nov 21, 2024
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fix a repo #197

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8 changes: 5 additions & 3 deletions docs/user_manual/operation_and_maintenance/emergency_handbook/03_cpu_high.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
---
title: CPU 负载过高
title: CPU 负载异常
weight: 3
---

Expand Down Expand Up @@ -44,10 +44,12 @@ top -p `pidof observer` -H

![image](/img/user_manual/operation_and_maintenance/emergency_handbook/03_cpu_high/002.png)

比如下面的示例就可以通过 T1002_L0_xxxx 看出来是 1002 号租户在犯坏。
上面的示例就可以通过 T1002_L0_xxxx 看出来是 1002 号租户在犯坏。


然后就可以去 OCP 上去看看这个 1002 号租户在执行什么把 CPU 吃完的 SQL 了。这里就又回到了上一小节的内容，分析下为啥这条 SQL 这么慢了。
然后就可以去 OCP 上去看看这个 1002 号租户在执行什么把 CPU 吃完的 SQL 了。

这里就又回到了上一小节的内容，需要分析下为啥这条 SQL 这么特殊了。

![image](/img/user_manual/operation_and_maintenance/emergency_handbook/03_cpu_high/003.png)

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