Enterprise cloud is the only way for most Internet enterprises. In China, Alibaba cloud accounts for most of the market share. Therefore, the operation and maintenance of Alibaba cloud’s ECS host has become the primary task of most people.
Then, you will definitely encounter the following problems:
- grub.conf What if the contents of the file are cleared?
- What is the “culprit” of Linux virtual machine load high?
- How to deal with the loss of ifdown ifup command?
- Why can’t Java program get enough memory?
Can you deal with these problems quickly and effectively?
If your answer is “no!”
The author: Yang muyuan (Hua mingmuyuan), a technical expert of Alibaba cloud, has many years of experience in operating system and application debugging, with profound theoretical foundation and rich practical experience. Currently focus on Linux performance tuning, container cluster and system network.
Why is “Linux system diagnosis in ECs operation and maintenance guide” worth downloading and collecting?
- The elaborate work of Ali technical experts
- Years of cloud based ECS operation and maintenance experience
- Present the best optimized solution
- Analysis of 18 high frequency cases
We strongly recommend that you:Download and read
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