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# 🔰 深挖 Linux 内核的新功能特性，以 io_uring, cgroup, ebpf, llvm, kvm, ceph, fuse 为代表，包含开源项目，代码案例，文章，视频，架构脑图等
## 🔥 [io_uring](https://en.wikipedia.org/wiki/Io_uring)
<div align=center>
<img width="60%" height="60%" src="https://user-images.githubusercontent.com/87457873/149773115-12090153-72dc-4d48-ab2a-fbb39a0d4503.png"/>
#### —— 2019 年 Linux 5.1 内核首次引入的高性能 异步 I/O 框架，能显著加速 I/O 密集型应用的性能。
</div>
### 文档
- 官方文档: [Efficient I/O with io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring.pdf)
- 其他文档：
- [Improved Storage Performance Using the New Linux Kernel I.O Interface](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/Improved%20Storage%20Performance%20Using%20the%20New%20Linux%20Kernel%20I.O%20Interface.pdf)
- [I/O-uring speed the RocksDB & TiKV](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/IO-uring%20speed%20the%20RocksDB%20%26%20TiKV.pdf)
- [The Evolution of File Descriptor Monitoring in Linux](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/The%20Evolution%20of%20File%20Descriptor%20Monitoring%20in%20Linux.pdf)
- [io_uring-BPF](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/io_uring-BPF.pdf)
- [Enabling Financial-Grade Secure Infrastructure with Confidential Computing](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/Enabling%20Financial-Grade%20Secure%20Infrastructure%20with%20Confidential%20Computing.pdf)
- [Boosting Compaction in B-Tree Based Key-Value Store by Exploiting Parallel Reads in Flash SSDs](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/Boosting%20Compaction%20in%20B-Tree%20Based%20Key-Value%20Store%20by%20Exploiting%20Parallel%20Reads%20in%20Flash%20SSDs.pdf)
- [Programming Emerging Storage Interfaces](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/Programming%20Emerging%20Storage%20Interfaces.pdf)
- [I/O is faster than the OS](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/O%20is%20faster%20than%20the%20OS.pdf)
- [StefanMetzmacher_sambaxp2021_multichannel_io-uring-rev0-presentation](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/StefanMetzmacher_sambaxp2021_multichannel_io-uring-rev0-presentation.pdf)
- [I/O Stack](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/O%20Stack.pdf)
- [io_uring-徐浩-阿里云](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E6%A1%A3/io_uring-%E5%BE%90%E6%B5%A9-%E9%98%BF%E9%87%8C%E4%BA%91.pdf)
### 开源项目
- [axboe/liburing](https://github.com/axboe/liburing): io_uring 库，liburing为设置和拆掉 io_uring 实例，还有一个简化接口不需要（或不想）处理完整内核的应用程序边执行。
- [shuveb/io_uring-by-example](https://github.com/shuveb/io_uring-by-example): 一个io_uring 示例的库
- [bytedance/monoio](https://github.com/bytedance/monoio): 基于io-uring的Rust异步运行时
- [spacejam/rio](https://github.com/spacejam/rio): Rust io_uring库，构建在libc上，线程和异步友好，抗误用
- [Iceber/iouring-go](https://github.com/Iceber/iouring-go): 提供易于使用的异步IO接口io_uring
- [frevib/io_uring-echo-server](https://github.com/frevib/io_uring-echo-server): io_uring echo server
- [hodgesds/iouring-go](https://github.com/hodgesds/iouring-go): Io_uring支持go
- [dshulyak/uring](https://github.com/dshulyak/uring): 用于io_uring框架的Golang库(无CGO)
- [quininer/ritsu](https://github.com/quininer/ritsu): 一个实验性的基于io-uring的异步运行时。
- [shuveb/loti-examples](https://github.com/shuveb/loti-examples): 源代码示例程序，从主的io_uring指南
- [xuanyi-fu/xynet](https://github.com/xuanyi-fu/xynet): 基于io_uring和c++ 20协程的网络库
- [KuiBaDB/kbio](https://github.com/KuiBaDB/kbio): 一个基于io_uring的异步IO框架
- [shuveb/loti](https://github.com/shuveb/loti): io_uring教程，例子和参考
- [MarkReedZ/mrloop](https://github.com/MarkReedZ/mrloop): C语言使用io_uring的事件循环
- [tchaloupka/during](https://github.com/tchaloupka/during): dlang io_uring包装
- [omegacoleman/arkio](https://github.com/omegacoleman/arkio): 基于异步IO的内核IO库
- [ciconia/awesome-io_uring](https://github.com/ciconia/awesome-io_uring): 一个很棒的io_uring资源、库和工具的分类集合。
- [ddeka0/AsyncIO](https://github.com/ddeka0/AsyncIO): 一个用于异步套接字服务器的CPP包装器，使用linux最新的io_uring API
- [uroni/fuseuring](https://github.com/uroni/fuseuring): 使用io_uring实现一个用户空间Linux fuse服务器
- [yunwei37/co-uring-WebServer](https://github.com/yunwei37/co-uring-WebServer): 一个使用io_uring和cpp20协同程序的c++高性能Web服务器
- [romange/helio](https://github.com/romange/helio): 一个基于io_uring Linux接口的现代后端开发框架
- [3541/short-circuit](https://github.com/3541/short-circuit): Linux高性能web服务器，基于io_uring构建。
- [anolis-os-archive/perf-test-for-io_uring](https://github.com/anolis-os-archive/perf-test-for-io_uring): 一个用于io_uring性能测试的框架。
- [BlazeWasHere/Cnidus](https://github.com/BlazeWasHere/Cnidus): 基于io_uring的C语言web框架。
- [AnSpake/osiris](https://github.com/AnSpake/osiris): 一个简单的服务器/客户端，使用io_uring
### 文章
- [io_uring 高效 IO](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring%20%E9%AB%98%E6%95%88%20IO.md)
- [ [译] Linux 异步 I_O 框架 io_uring：基本原理、程序示例与性能压测（2020）](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/%5B%E8%AF%91%5D%20Linux%20%E5%BC%82%E6%AD%A5%20I_O%20%E6%A1%86%E6%9E%B6%20io_uring%EF%BC%9A%E5%9F%BA%E6%9C%AC%E5%8E%9F%E7%90%86%E3%80%81%E7%A8%8B%E5%BA%8F%E7%A4%BA%E4%BE%8B%E4%B8%8E%E6%80%A7%E8%83%BD%E5%8E%8B%E6%B5%8B%EF%BC%882020%EF%BC%89.md)
- [浅析开源项目之io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/%E6%B5%85%E6%9E%90%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E4%B9%8Bio_uring.md)
- [io_uring 系统性整理](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring%20%E7%B3%BB%E7%BB%9F%E6%80%A7%E6%95%B4%E7%90%86.md)
- [io_uring（1） – 我们为什么会需要 io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring%EF%BC%881%EF%BC%89%20%E2%80%93%20%E6%88%91%E4%BB%AC%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E9%9C%80%E8%A6%81%20io_uring.md)
- [io_uring（2）- 从创建必要的文件描述符 fd 开始](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring%EF%BC%882%EF%BC%89-%20%E4%BB%8E%E5%88%9B%E5%BB%BA%E5%BF%85%E8%A6%81%E7%9A%84%E6%96%87%E4%BB%B6%E6%8F%8F%E8%BF%B0%E7%AC%A6%20fd%20%E5%BC%80%E5%A7%8B.md)
- [下一代异步 IO io_uring 技术解密](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/%E4%B8%8B%E4%B8%80%E4%BB%A3%E5%BC%82%E6%AD%A5%20IO%20io_uring%20%E6%8A%80%E6%9C%AF%E8%A7%A3%E5%AF%86.md)
- [小谈io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/%E5%B0%8F%E8%B0%88io_uring.md)
- [智汇华云 | 新时代IO利器-io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/%E6%99%BA%E6%B1%87%E5%8D%8E%E4%BA%91%20%7C%20%E6%96%B0%E6%97%B6%E4%BB%A3IO%E5%88%A9%E5%99%A8-io_uring.md)
- [Linux 5.1 的 io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/Linux%205.1%20%E7%9A%84%20io_uring.md)
- [What is io_uring?](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/What%20is%20io_uring%3F)
- [io_uring_setup](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring_setup.md)
- [io_uring_enter](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring_enter.md)
- [io_uring_register](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/io_uring_register.md)
- [The Low-level io_uring Interface](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/The%20Low-level%20io_uring%20Interface.md)
- [Submission Queue Polling](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/Submission%20Queue%20Polling.md)
- [Efficient IO with io_uring](https://github.com/0voice/kernel_new_features/blob/main/io_uring/%E6%96%87%E7%AB%A0/Efficient%20IO%20with%20io_uring.md)
### 视频(提取码：1024)
- [Speeding Up VM’s I_O Sharing Host's io_uring Queues With Guests by Stefano Garzarella【2020】](https://pan.baidu.com/s/1eQC_OQhfBnkd8t6NbBnseQ)
- [Asynchronous I_O and coroutines for smooth data streaming - Björn Fahller - NDC TechTown 2021](https://pan.baidu.com/s/1l5ZEOIwRKwWbnhZPnsj4hQ)
- [Guilherme Bernal - Reaching 200k req_s on a single core with io_uring - Crystal 1.0 Conference](https://pan.baidu.com/s/1EzFLmdpq9hEGhTsxhSF5NA)
- [Improved Storage Performance Using the New Linux Kernel I O Interface (SDC 2019)](https://pan.baidu.com/s/19vzNrSVAbjXP_XC5eNxj8g)
- [io_uring- BPF controlled I_O - Pavel Begunkov](https://pan.baidu.com/s/1g5KLbY9nQ2FIQkN7a3MGDw)
- [io_uring in QEMU- high-performance disk I_O for Linux](https://pan.baidu.com/s/1VFOdf6H6rRp3o2EHPmjLXA)
- [Kernel Recipes 2019 - Faster IO through io_uring](https://pan.baidu.com/s/1z7sFE2oFDcS6DAbod4UyOQ)
- [SDC2021- Samba Multi-Channel_io_uring Status Update](https://pan.baidu.com/s/1-YlabCqs03LS7nJxaOqPKQ)
- [Speeding Up VM’s I_O Sharing Host's io_uring Queues With Guests - Stefano Garzarella, Red Hat](https://pan.baidu.com/s/1QW3zvykzFwYKsMZUZK7orA)
- [USENIX ATC '19 - Asynchronous I_O Stack_ A Low-latency Kernel I_O Stack for Ultra-Low Latency SSDs](https://pan.baidu.com/s/1sWdfkSU9yjoY53A4wvkcfQ)
- [来自阿里云的 Linux 内核 io_uring 介绍与实践](https://pan.baidu.com/s/1FykA5evNh3O3JK4Cu9fs0Q)
## 🔥 [cgroup](https://zh.wikipedia.org/wiki/Cgroups)
<div align=center>
<img width="60%" height="60%" src="https://user-images.githubusercontent.com/87457873/150078568-4f0de590-793f-41b9-9038-cc8b44894cfb.png"/>
#### —— 限制、控制与分离一个进程组的资源（如CPU、内存、磁盘输入输出等）。
</div>
### 文档
- 官方文档:
- [Control Groups definition, implementation details, examples and API](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/cgroups.txt)
- [CPU Accounting Controller; account CPU usage for groups of tasks](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/cpuacct.txt)
- [documents the cpusets feature; assign CPUs and Mem to a set of tasks](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/cpusets.txt)
- [Device Whitelist Controller; description, interface and security](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/devices.txt)
- [checkpointing; rationale to not use signals, interface](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/freezer-subsystem.txt)
- [Memory Resource Controller; implementation details](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/memcg_test.txt)
- [Memory Resource Controller; design, accounting, interface, testing](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/memory.txt)
- [Resource Counter API](https://web.archive.org/web/20120618145303/http://www.kernel.org/doc/Documentation/cgroups/resource_counter.txt)
- 其他文档：
- [cgroups介绍](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/cgroups%E4%BB%8B%E7%BB%8D.pdf)
- [CgroupMemcgMaster](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/CgroupMemcgMaster.pdf)
- [Resource Management](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/Resource%20Management.pdf)
- [Challenges with the memory resource controller and its performance](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/%20Challenges%20with%20the%20memory%20resource%20controller%20and%20its%20performance.pdf)
- [Ressource Management in Linux with Control Groups](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/Ressource%20Management%20in%20Linux%20with%20Control%20Groups.pdf)
- [System Programming for Linux Containers Control Groups (cgroups)](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/System%20Programming%20for%20Linux%20Containers%20Control%20Groups%20(cgroups).pdf)
- [Managing Resources with cgroups](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/Managing%20Resources%20with%20cgroups.pdf)
- [5 years of cgroup v2](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/5%20years%20of%20cgroup%20v2.pdf)
- [Linux’s new unified control group system](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/%20Linux%E2%80%99s%20new%20unified%20control%20group%20system.pdf)
- [cgroups_intro](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/cgroups_intro.pdf)
- [red_hat_enterprise_linux-6-resource_management_guide-en-us](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/red_hat_enterprise_linux-6-resource_management_guide-en-us.pdf)
- [An introduction to Control Groups (cgroups)](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/An%20introduction%20to%20Control%20Groups%20(cgroups).pdf)
- [Using Linux Control Groups and Systemd to Manage CPU Time and Memory](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/%20Using%20Linux%20Control%20Groups%20and%20Systemd%20to%20Manage%20CPU%20Time%20and%20Memory.pdf)
- [An introduction to cgroups and cgroupspy](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E6%A1%A3/An%20introduction%20to%20cgroups%20and%20cgroupspy.pdf)
### 开源项目
- [containerd/cgroups](https://github.com/containerd/cgroups): 用于创建、管理、检查和销毁cgroup。cgroup上设置的资源格式使用这里找到的OCI运行时规范。
- [mhausenblas/cinf](https://github.com/mhausenblas/cinf): 一个查看命名空间和cgroups的命令行工具
- [flouthoc/vas-quod](https://github.com/flouthoc/vas-quod): 用Rust编写的一个极小的容器运行时
- [poelzi/ulatencyd](https://github.com/poelzi/ulatencyd): 使用cgroups最小化linux系统延迟的守护进程
- [haosdent/jcgroup](https://github.com/haosdent/jcgroup): jcgroup是JVM上的cgroup包装器。您可以使用这个库来限制线程的CPU共享、磁盘I/O速度、网络带宽等。
- [kinvolk/traceloop](https://github.com/kinvolk/traceloop): 使用BPF和可重写的环形缓冲区跟踪cgroup中的系统调用
- [tianon/cgroupfs-mount](https://github.com/tianon/cgroupfs-mount): 挂载cgroupfs (v1)层次结构的简单(过时)脚本，特别是用于Debian打包的结构化脚本
- [francisbouvier/cgroups](https://github.com/francisbouvier/cgroups): 一个库来管理cgroups Linux内核特性
- [bpowers/mstat](https://github.com/bpowers/mstat): 这个工具运行在Linux上，利用cgroups内核API(也被Docker等容器基础设施使用)来记录一组进程随时间的内存使用情况。
### 文章
- [Linux cgroups 概述](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/linux%20cgroups%20%E6%A6%82%E8%BF%B0.md)
- [【译】Control Group v2（cgroupv2 权威指南）（KernelDoc, 2021）](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%5B%E8%AF%91%5D%20Control%20Group%20v2%EF%BC%88cgroupv2%20%E6%9D%83%E5%A8%81%E6%8C%87%E5%8D%97%EF%BC%89%EF%BC%88KernelDoc%2C%202021%EF%BC%89.md)
- [How I Used CGroups to Manage System Resources](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/How%20I%20Used%20CGroups%20to%20Manage%20System%20Resources.md)
- [Cgroups控制cpu，内存，io示例](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Cgroups%E6%8E%A7%E5%88%B6cpu%EF%BC%8C%E5%86%85%E5%AD%98%EF%BC%8Cio%E7%A4%BA%E4%BE%8B.md)
- [Linux Control Groups V1 和 V2 原理和区别](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Linux%20Control%20Groups%20V1%20%E5%92%8C%20V2%20%E5%8E%9F%E7%90%86%E5%92%8C%E5%8C%BA%E5%88%AB.md)
- [Linux资源管理之cgroups简介](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Linux%E8%B5%84%E6%BA%90%E7%AE%A1%E7%90%86%E4%B9%8Bcgroups%E7%AE%80%E4%BB%8B.md)
- [彻底搞懂容器技术的基石： cgroup](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E5%BD%BB%E5%BA%95%E6%90%9E%E6%87%82%E5%AE%B9%E5%99%A8%E6%8A%80%E6%9C%AF%E7%9A%84%E5%9F%BA%E7%9F%B3%EF%BC%9A%20cgroup.md)
- [深入理解 Linux Cgroup 系列（一）：基本概念](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E6%B7%B1%E5%85%A5%E7%90%86%E8%A7%A3%20Linux%20Cgroup%20%E7%B3%BB%E5%88%97%EF%BC%88%E4%B8%80%EF%BC%89%EF%BC%9A%E5%9F%BA%E6%9C%AC%E6%A6%82%E5%BF%B5.md)
- [深入理解 Linux Cgroup 系列（二）：玩转 CPU](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E6%B7%B1%E5%85%A5%E7%90%86%E8%A7%A3%20Linux%20Cgroup%20%E7%B3%BB%E5%88%97%EF%BC%88%E4%BA%8C%EF%BC%89%EF%BC%9A%E7%8E%A9%E8%BD%AC%20CPU.md)
- [深入理解 Linux Cgroup 系列（三）：内存](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E6%B7%B1%E5%85%A5%E7%90%86%E8%A7%A3%20Linux%20Cgroup%20%E7%B3%BB%E5%88%97%EF%BC%88%E4%B8%89%EF%BC%89%EF%BC%9A%E5%86%85%E5%AD%98.md)
- [Cgroup - 从CPU资源隔离说起](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Cgroup%20-%20%E4%BB%8ECPU%E8%B5%84%E6%BA%90%E9%9A%94%E7%A6%BB%E8%AF%B4%E8%B5%B7.md)
- [Cgroup - Linux内存资源管理](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Cgroup%20-%20Linux%E5%86%85%E5%AD%98%E8%B5%84%E6%BA%90%E7%AE%A1%E7%90%86.md)
- [Cgroup - Linux的IO资源隔离](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Cgroup%20-%20Linux%E7%9A%84IO%E8%B5%84%E6%BA%90%E9%9A%94%E7%A6%BB.md)
- [Cgroup - Linux的网络资源隔离](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/Cgroup%20-%20Linux%E7%9A%84%E7%BD%91%E7%BB%9C%E8%B5%84%E6%BA%90%E9%9A%94%E7%A6%BB.md)
- [用 cgroups 管理 cpu 资源](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E7%94%A8%20cgroups%20%E7%AE%A1%E7%90%86%20cpu%20%E8%B5%84%E6%BA%90.md)
- [用 cgruops 管理进程内存占用](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/%E7%94%A8%20cgruops%20%E7%AE%A1%E7%90%86%E8%BF%9B%E7%A8%8B%E5%86%85%E5%AD%98%E5%8D%A0%E7%94%A8.md)
- [用 cgroups 管理进程磁盘 io](https://github.com/0voice/kernel_new_features/blob/main/cgroups/%E6%96%87%E7%AB%A0/cgroups%20%E7%AE%A1%E7%90%86%E8%BF%9B%E7%A8%8B%E7%A3%81%E7%9B%98%20io.md)
### 视频(提取码：1024)
- [Containers_ cgroups, Linux kernel namespaces, ufs, Docker, and intro to Kubernetes pods]()
- [Understanding and Working with the Cgroups Interface - Michael Anderson, The PTR Group, LLC]()
- [Linux Container Primitives- cgroups, namespaces, and more!]()
- [Cgroups, namespaces, and beyond]()
- [Kubernetes On Cgroup v2 - Giuseppe Scrivano, Red Hat]()
- [Cgroup Slab Memory Controller and Time Namespace - DevConf.CZ 2021]()
- [Modern Linux Servers with cgroups - Brandon Philips, CoreOS]()
- [LISA21 - 5 Years of Cgroup v2- The Future of Linux Resource Control]()
- [Limit CPU usage on Ubuntu with Systemd cgroups]()
- [What's new in control groups (cgroups) version 2]()
## 🔥 [ebpf](https://ebpf.io/)
<div align=center>
<img width="60%" height="60%" src="https://ebpf.io/static/logo-big-9cf8920e80cdc57e6ea60825ebe287ca.png"/>
#### —— Linux 内核中顶级子模块
</div>
### 文档
- 官方文档:
- Linux 内核：https://www.kernel.org/doc/Documentation/networking/filter.txt and https://www.kernel.org/doc/html/latest/bpf/#
- 开发QA: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/bpf/bpf_devel_QA.rst
- eBPF-Helpers：https://github.com/iovisor/bpf-docs/blob/master/bpf_helpers.rst/
- 其他文档：
- [iovisor/bpf-docs](https://github.com/iovisor/bpf-docs): 列出了 eBPF opcode，项目是 iovisor 总结的系列文档、pre。
- [Advanced_BPF_Kernel_Features_for_the_Container_Age_FOSDEM](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Advanced_BPF_Kernel_Features_for_the_Container_Age_FOSDEM.pdf)
- [BPF to eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/BPF%20to%20eBPF.pdf)
- [Calico-eBPF-Dataplane-CNCF-Webinar-Slides](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Calico-eBPF-Dataplane-CNCF-Webinar-Slides.pdf)
- [Combining System Visibility and Security Using eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Combining%20System%20Visibility%20and%20Security%20Using%20eBPF.pdf)
- [DPDK+eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/DPDK%2BeBPF.pdf)
- [Experience and Lessons Learned](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Experience%20and%20Lessons%20Learned.pdf)
- [Fast Packet Processing using eBPF and XDP](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Fast%20Packet%20Processing%20using%20eBPF%20and%20XDP.pdf)
- [Kernel Tracing With eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Kernel%20Tracing%20With%20eBPF.pdf)
- [Kernel analysis using eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Kernel%20analysis%20using%20eBPF.pdf)
- [Making the Linux TCP stack more extensible with eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Making%20the%20Linux%20TCP%20stack%20more%20extensible%20with%20eBPF.pdf)
- [Performance Analysis Superpowers with Linux eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Performance%20Analysis%20Superpowers%20with%20Linux%20eBPF.pdf)
- [Performance Implications of Packet Filtering with Linux eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/Performance%20Implications%20of%20Packet%20Filtering%20with%20Linux%20eBPF.pdf)
- [The Next Linux Superpower eBPF Primer](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/The%20Next%20Linux%20Superpower%20eBPF%20Primer.pdf)
- [eBPF - From a Programmer’s Perspective](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/eBPF%20-%20From%20a%20Programmer%E2%80%99s%20Perspective.pdf)
- [eBPF In-kernel Virtual Machine & Cloud Computin](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/eBPF%20In-kernel%20Virtual%20Machine%20%26%20Cloud%20Computin.pdf)
- [eBPF for perfomance analysis and networking](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/eBPF%20for%20perfomance%20analysis%20and%20networking.pdf)
- [eBPF in CPU Scheduler](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/eBPF%20in%20CPU%20Scheduler.pdf)
- [eBPF-based Content and Computation-aware Communication for Real-time Edge Computing](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E6%A1%A3/eBPF-based%20Content%20and%20Computation-aware%20Communication%20for%20Real-time%20Edge%20Computing.pdf)
### 开源项目
- [cilium/cilium](https://github.com/cilium/cilium): 用于提供、保护和观察容器工作负载之间的网络连接——云原生，并由革命性的内核技术eBPF提供支持,https://cilium.io/
- [BPF Compiler Collection (BCC)](https://github.com/iovisor/bcc): BCC -基于bpf的Linux IO分析、联网、监控等工具
- [bpftrace](https://github.com/iovisor/bpftrace): Linux eBPF的高级跟踪语言
- [Falco](https://github.com/falcosecurity/falco): 一种行为活动监视器，旨在检测应用程序中的异常活动。Falco在ebp的帮助下在Linux内核层对系统进行审计。它通过其他输入流(如容器运行时度量和Kubernetes度量)丰富了收集到的数据，并允许持续监视和检测容器、应用程序、主机和网络活动。
- [Katran](https://github.com/facebookincubator/katran): 高性能的四层负载均衡器
- [LLVM Compiler](https://github.com/llvm/llvm-project/): 一个模块化和可重用的编译器和工具链技术的集合。
- [microsoft/ebpf-for-windows](https://github.com/microsoft/ebpf-for-windows): 运行在Windows上的eBPF实现
- [aquasecurity/libbpfgo](https://github.com/aquasecurity/libbpfgo): 一个用于Linux ebbpf项目的Go库。
- [aquasecurity/tracee](https://github.com/aquasecurity/tracee): Linux的运行时安全和取证工具。
- [libbpf/libbpf](https://github.com/libbpf/libbpf): libbpf是一个基于C/ c++的库，作为上游Linux内核的一部分进行维护。它包含一个eBPF加载器，它接管处理LLVM生成的eBPF ELF文件，以便将其加载到内核中。
- [libbpf/libbpf-rs](https://github.com/libbpf/libbpf-rs): Rust生态系统的最小和固执的epf工具
- [foniod/redbpf](https://github.com/foniod/redbpf): Rust库用于构建和运行BPF/eBPF模块
- [aya-rs/aya](https://github.com/aya-rs/aya): 一个用于Rust编程语言的eBPF库，其构建的重点是开发人员的体验和可操作性。
- [cilium/hubble](https://github.com/cilium/hubble): 使用eBPF的Kubernetes网络、服务和安全可观测性
- [kubearmor/KubeArmor](https://github.com/kubearmor/KubeArmor): 一个云本地运行时安全强制系统，它在系统级别限制容器和节点的行为(如进程执行、文件访问和网络操作)。
- [iovisor/kubectl-trace](https://github.com/iovisor/kubectl-trace): 使用kubectl在kubernetes集群上调度bpftrace程序
- [iovisor/ply](https://github.com/iovisor/ply): 一款基于eBPF的Linux动态跟踪软件。
### 文章
- [什么是 eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/%E4%BB%80%E4%B9%88%E6%98%AF%20eBPF.md)
- [eBPF详解](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%E8%AF%A6%E8%A7%A3.md)
- [BPF 和 eBPF 初探](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/BPF%20%E5%92%8C%20eBPF%20%E5%88%9D%E6%8E%A2.md)
- [Linux 内核监测技术 eBPF](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/Linux%20%E5%86%85%E6%A0%B8%E7%9B%91%E6%B5%8B%E6%8A%80%E6%9C%AF%20eBPF.md)
- [eBPF 如何简化服务网格](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E5%A6%82%E4%BD%95%E7%AE%80%E5%8C%96%E6%9C%8D%E5%8A%A1%E7%BD%91%E6%A0%BC.md)
- [eBPF 用户空间虚拟机实现相关](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E7%94%A8%E6%88%B7%E7%A9%BA%E9%97%B4%E8%99%9A%E6%8B%9F%E6%9C%BA%E5%AE%9E%E7%8E%B0%E7%9B%B8%E5%85%B3.md)
- [基于 eBPF 实现容器运行时安全](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/%E5%9F%BA%E4%BA%8E%20eBPF%20%E5%AE%9E%E7%8E%B0%E5%AE%B9%E5%99%A8%E8%BF%90%E8%A1%8C%E6%97%B6%E5%AE%89%E5%85%A8.md)
- [深入理解 Cilium 的 eBPF 收发包路径](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/%E6%B7%B1%E5%85%A5%E7%90%86%E8%A7%A3%20Cilium%20%E7%9A%84%20eBPF%20%E6%94%B6%E5%8F%91%E5%8C%85%E8%B7%AF%E5%BE%84.md)
- [eBPF 概述，第 1 部分：介绍](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E6%A6%82%E8%BF%B0%EF%BC%8C%E7%AC%AC%201%20%E9%83%A8%E5%88%86%EF%BC%9A%E4%BB%8B%E7%BB%8D.md)
- [eBPF 概述，第 2 部分：机器和字节码](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E6%A6%82%E8%BF%B0%EF%BC%8C%E7%AC%AC%202%20%E9%83%A8%E5%88%86%EF%BC%9A%E6%9C%BA%E5%99%A8%E5%92%8C%E5%AD%97%E8%8A%82%E7%A0%81.md)
- [eBPF 概述，第 3 部分：软件开发生态](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E6%A6%82%E8%BF%B0%EF%BC%8C%E7%AC%AC%203%20%E9%83%A8%E5%88%86%EF%BC%9A%E8%BD%AF%E4%BB%B6%E5%BC%80%E5%8F%91%E7%94%9F%E6%80%81.md)
- [eBPF 概述，第 4 部分：在嵌入式系统运行](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E6%A6%82%E8%BF%B0%EF%BC%8C%E7%AC%AC%204%20%E9%83%A8%E5%88%86%EF%BC%9A%E5%9C%A8%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%B3%BB%E7%BB%9F%E8%BF%90%E8%A1%8C.md)
- [eBPF 概述，第 5 部分：跟踪用户进程](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/eBPF%20%E6%A6%82%E8%BF%B0%EF%BC%8C%E7%AC%AC%205%20%E9%83%A8%E5%88%86%EF%BC%9A%E8%B7%9F%E8%B8%AA%E7%94%A8%E6%88%B7%E8%BF%9B%E7%A8%8B.md)
- [【译】大规模微服务利器：eBPF + KubernetesKubeCon, 2020](https://github.com/0voice/kernel_new_features/blob/main/ebpf/%E6%96%87%E7%AB%A0/%E3%80%90%E8%AF%91%5D%E3%80%91%E5%A4%A7%E8%A7%84%E6%A8%A1%E5%BE%AE%E6%9C%8D%E5%8A%A1%E5%88%A9%E5%99%A8%EF%BC%9AeBPF%20%2B%20Kubernetes%EF%BC%88KubeCon%2C%202020%EF%BC%89.md)
### 视频(提取码：1024)
## 🔥 [llvm](https://llvm.org/)
<div align=center>
<img width="60%" height="60%" src="https://user-images.githubusercontent.com/87457873/150629940-85fa8f28-dfe9-4024-a97f-c8489471f7e9.png"/>
#### —— 模块化、可重用的编译器以及工具链技术的集合
</div>
### 文档
- 官方文档:
- [LLVM: A Compilation Framework for Lifelong Program Analysis & Transformation](https://github.com/0voice/kernel_new_features/blob/main/llvm/%E6%96%87%E6%A1%A3/%20A%20Compilation%20Framework%20for%20Lifelong%20Program%20Analysis%20%26%20Transformation.pdf)
- [Introduction to the LLVM Compiler System](https://github.com/0voice/kernel_new_features/blob/main/llvm/%E6%96%87%E6%A1%A3/Introduction%20to%20the%20LLVM%20Compiler%20System.pdf)
- [LLVM语言参考手册](https://web.archive.org/web/20120611064155/http://llvm.org/docs/LangRef.html)
- [LLVM语言参考手册-中文版](https://llvm.liuxfe.com/docs/langref/)
- 其他文档：
### 开源项目
### 文章
### 视频(提取码：1024)
## 🔥 kvm
### 文档
- 官方文档:
- 其他文档：
### 开源项目
### 文章
### 视频(提取码：1024)
## 🔥 ceph
### 文档
- 官方文档:
- 其他文档：
### 开源项目
### 文章
### 视频(提取码：1024)
## 🔥 fuse
### 文档
- 官方文档:
- 其他文档：
### 开源项目
### 文章
### 视频(提取码：1024)
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