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36 lines
973 B
Markdown
36 lines
973 B
Markdown
---
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outline: deep
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---
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# 仓库
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https://github.com/spiritLHLS/addzram
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# addzram
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为linux服务器启用zram(压缩内存)
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国际
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```shell
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curl -L https://raw.githubusercontent.com/spiritLHLS/addzram/main/addzram.sh -o addzram.sh && chmod +x addzram.sh && bash addzram.sh
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```
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国内
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```shell
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curl -L https://cdn.spiritlhl.net/https://raw.githubusercontent.com/spiritLHLS/addzram/main/addzram.sh -o addzram.sh && chmod +x addzram.sh && bash addzram.sh
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```
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类同前面的addswap项目
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同样是给机器优化内存占用的东西,只不过zram是压缩内存占用,swap是附加虚拟内存增加内存空间,二者都会占用CPU资源,zram在CPU性能冗余的机器上使用更优
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(理论上zram会比swap的性能占用低,但未实际测试过)
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**单位换算:输入 1024 产生 1G 的 zram 设备压缩内存,zram 设备大小不能大于实际内存大小**
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# 致谢
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感谢 [@Ella-Alinda](https://github.com/Ella-Alinda) 提供优化建议
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