Linux内核调优的相关内容

文章 2024-02-06 来自：开发者社区

Linux内核参数调优以应对SYN攻击

今天继续给大家介绍Linux运维相关知识，本文主要内容是Linux内核参数调优以应对SYN攻击。一、SYN攻击简介所谓SYN攻击，即利用TCP三次握手原理，向服务器发送大量的SYN数据包，却不响应服务器反馈的SYN+ACK数据包，导致服务器的网络、内存等资源被大量占用，从而导致正常用户无法访问ÿ...

文章 2023-04-20 来自：开发者社区

Linux Linux内核参数调优

Linux内核参数调优关于调优的建议：1、出错时，可以查看操作系统日志，可能会找到一些有用的信息2、尽量不要“批量”修改内核参数，笔者就曾这么干过，结果“调优”后，性能反而下降，事务出错数反而增加，所以，调优的时候可以考虑逐个参数进行调优，然后对比效果。说明：我也不是很懂，参考自网络整理了下可能需要调整的一些参数net.core.wmem_max=124928发送套接字缓冲区大小的最....

问答 2022-02-15 来自：开发者社区

工作中进行linux内核调优遇到fs.protected_symlinks参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.protected_hardlinks参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.pipe-max-size参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.overflowuid 参数，请问什么功能？

工作中进行linux内核调优遇到fs.overflowuid参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.nr_open参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.nfs.nlm_udpport参数，请问什么功能？

问答 2021-10-31 来自：开发者社区

工作中进行linux内核调优遇到fs.nfs.nlm_timeout参数，请问什么功能？

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更新时间 2024-12-12 15:32:26

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