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aprof

Java memory allocation profiler

arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

awesome-jvm

A curated list of awesome loosely performance related JVM stuff. Inspired by awesome-python.

bcc

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

blog

blog-source

blog 对应的一些源码

btrace

BTrace - a safe, dynamic tracing tool for the Java platform

class-dump-sa

采用 Hotspot 的 SA 方式运行时从 JVM 里面 dump 字节码出来

clk2019

slides of CLK 2019 Hangzhou

cplusplus-concurrency-in-practice

A Detailed Cplusplus Concurrency Tutorial 《C++ 并发编程指南》

cpp-socket-client

cpp-socket-server

cryptopp

free C++ class library of cryptographic schemes

decompiler

采用 cfr-139 对 class 文件进行反编译

fastdfs

FastDFS is an open source high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixin public account (Chinese Language): fastdfs

flamegraph

Stack trace visualizer

gcviewer

Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)

gef

GEF - GDB Enhanced Features for exploit devs & reversers

git-tutorial

Using for git study and test

gperftools

Main gperftools repository

hack-the-virtual-memory

This is a series of small articles / tutorials based around virtual memory. The goal is to learn some CS basics, but in a different and more practical way.

honest-profiler

A sampling JVM profiler without the safepoint sample bias

hsdis

distribution of hsdis.so built for different platforms

inotify-tools

inotify-tools is a C library and a set of command-line programs for Linux providing a simple interface to inotify.

jvm

JVM Demo Code

libco

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

linux-0.11-src

linux 早期版本 0.11 的内核源码

linux-source-code-analyze

Linux源码分析 - 基于Linux内核2.4.0版本

my-test