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数据库进程持续占用CPU 接近100%,即便在没有访问的情况下 #521

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hecor opened this issue Jul 25, 2024 · 3 comments
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@hecor
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hecor commented Jul 25, 2024

Describe the problem
数据库持续占用CPU 接近100%,即便在没有访问的情况下。

image

@hecor hecor added the question Further information is requested label Jul 25, 2024
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polardb-bot bot commented Jul 25, 2024

Hi @hecor ~ Thanks for opening this issue! 🎉

Please make sure you have provided enough information for subsequent discussion.

We will get back to you as soon as possible. ❤️

@liuchengshan-lcs
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Describe the problem 数据库持续占用CPU 接近100%,即便在没有访问的情况下。

image

收到反馈,麻烦和您确认几个问题。
1..麻烦pstack一下高负载的进程。
2.您的机器规格如何
3.ps看下连接情况(目的是确认下是否有很多空闲连接/使用中的连接)

@hecor
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hecor commented Jul 26, 2024

  1. pstack高负载进程
    image

  2. 机器规格
    阿里云 2核(vCPU) 8GiB

  3. ps情况
    image

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