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hyj1991 hyj1991

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coding easy-monitor@3.0

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Node.js | V8 | Libuv

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Nanjing, Jiangsu, China

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hyj1991/README.md

Hi there, I'm hyj1991! 👋

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easy-monitor Public

企业级 Node.js 应用性能监控与线上故障定位解决方案

JavaScript 2.7k 221
aliyun-node/Node.js-Troubleshooting-Guide Public

Node.js 应用线上/线下故障、压测问题和性能调优指南手册（一期更新结束）

1.5k 133
X-Profiler/xprofiler Public

🌀An addon for node.js, which supporting output performance log and real-time profiling through sampling.

C++ 293 44
nodejs/llnode Public

An lldb plugin for Node.js and V8, which enables inspection of JavaScript states for insights into Node.js processes and their core dumps.

C++ 982 105
v8-profiler-next Public

node bindings for the v8 profiler

C++ 132 13
deep-into-code Public

Node.js / Libuv / V8 引擎源代码学习笔记

JavaScript 76 6

482 contributions in the last year

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Activity overview

Contributed to X-Profiler/xprofiler, artusjs/core, X-Profiler/xprofiler-console and 56 other repositories

Contribution activity

May 2022

Created 46 commits in 9 repositories

Created 3 repositories

hyj1991/egg-cluster JavaScript May 24
hyj1991/jynew C# May 21
hyj1991/tnvm Shell May 20

Created a pull request in artusjs/core that received 20 comments

refactor: scanner

Scanner 的流程为 scanEnvList scanManifestByEnv 获取应用配置的所有框架层级路径并完成扫描此时插件是全量的，继续按照原插件处理逻辑加载框架和应用配置的所有插件最后完成应用目录自身文件的扫描将 walk 的逻辑独立出来 getItemsFr…

+270 −236 • 20 comments

Opened 25 other pull requests in 6 repositories

hyj1991/v8-profiler-next 9 merged

feat: support cpuprofiling logging mode May 29
fix: improve performance by tuning profiler disposal May 29
Clean thread resource May 28
fix: compile warning at node-v18.x May 27
refactor: node version check May 23
feat: support node-pre-gyp May 21
Release 1.6.1 May 19
refactor: cpu profiler May 18
Worker threads May 13

X-Profiler/xprofiler 6 merged 1 closed

fix: runtime version in report May 29
Release 2.0.1 May 14
fix: ensure config dtor order May 8
refactor: log with tid if possible May 6
chore: remove useless code May 5
Release 2.0.0 May 2
Release 1.5.0@next May 1

artusjs/core 4 merged

feat: support relative path May 23
feat: load config dir from plugin meta May 16
fix: should ignore d.ts May 9
refactor: scan files by env May 5

hyj1991/v8-profiler-node8 2 merged

docs: update readme May 27
chore: use v8-profiler-next instead origin May 27

X-Profiler/xtransit 2 merged

ci: pending on windows May 6
feat: prepare for 2.x May 4

aliyun-node/tnvm 1 merged

feat: support install node on darwin x64 May 20

Reviewed 18 pull requests in 6 repositories

artusjs/core 11 pull requests

feat: support relative path May 26
refactor: scanner May 25
chore: reexport injection and pipeline May 19
feat(logger): 增加 Logger 的基本实现 May 19
Chore/filename May 18
refactor(loader&scanner): 重构 DefineLoader 装饰器实现及注册逻辑 May 16
chore: exclude ts file May 13
feat(scanner): 支持自定义 Loader 场景 May 10
refactor: extension renamed to lifecycle May 7
feat: 扫描环节 Loader 判断抽象 & 增加自定义 Loader 用例 May 6
feat(scanner): 支持通过遍历 configDir 获得待扫描 env 列表 May 6

X-Profiler/xprofiler 2 pull requests

fix: runtime version in report May 29
fix: use-after-free on environmentdata May 5

X-Profiler/xtransit-manager 2 pull requests

feat: support feishu alarm May 15
feat: replace mysql keywords/reserved words May 9

artusjs/pipeline 1 pull request

refactor: open context extend May 26

X-Profiler/xprofiler-console 1 pull request

feat: support feishu alarm May 15

X-Profiler/xprofiler-docker 1 pull request

fix: 修复因为重构 xtransit-server 导致 build 失败的问题 May 12

Created an issue in artusjs/core that received 23 comments

[RFC] Loader 增强

背景 Scanner 阶段扫描文件根据自定义 Loader + 内置 Loader 的组合判断应用所有的文件分别应该被哪种 Loader 加载，其中自定义 Loader 尚存在一些使用问题：需要手动 import，对于自定义 Loader 分散在多层上层框架封装中的场景下对应的 Scann…

23 comments

Opened 6 other issues in 4 repositories

artusjs/core 3 closed

X-Profiler/xprofiler 1 open

[WIP] 记录 expired 请求详细信息 May 25

eggjs/egg 1 open

[RFC] egg-cluster 支持 worker_threads 启动模型 May 24

nodejs/node 1 closed

Heap snapshot crash when using worker_threads May 17

4 contributions in private repositories May 5 – May 16