command "C:\Program Files\nodejs\node.exe" "C:\Users\maifuquan\AppData\Roaming\npm\node_modules\node-gyp\bin\node-gyp.js" "build" "--fallback-to-build" "--module=C:\Users\maifuquan\AppData\Roaming\npm\node_modules\v8-profiler-node8\build\profiler\v5.7.6\node-v57-win32-x64\profil...
Pre-built binaries not found for v8-profiler-node8@5.7.7 and node@8.9.0 (node-v57 ABI, unknown) (falling back to source compile with node-gyp) node-pre-gyp http 404 status code downloading tarball https://node-inspector.s3.amazonaws.com/profiler/v5.7.0/node-v57-win32-x64.tar.gz `...
一、安装v8-profiler 在Node.js中使用v8-profiler非常简单,首先需要安装该模块。可以通过npm命令进行安装: npm install v8-profiler 二、使用v8-profiler v8-profiler模块提供了两个主要的API:startProfiling和stopProfiling。startProfiling方法用于开始性能分析,stopProfiling方法用于停止性能分析并返回分析结果。 下面是一个...
解析 v8-profiler 和 heapdump 等工具输出的 cpu & heap-memory 日志，可以提供 v8引擎逆优化或者优化失败的函数标红展示以及优化失败原因展示函数执行时长超过预期标红展示当前项目中可疑的内存泄漏点展示 为什么会有两个名字？v8-analytics 和 v8-cpu-analysis 是完全等价的两个包，两者没有任何区别。起因是想对 ...
./node_modules/.bin/node-pre-gyp --help But you can also install it globally:npm install @mapbox/node-pre-gyp -g UsageCommandsView all possible commands:node-pre-gyp --help clean - Remove the entire folder containing the compiled .node module install - Install pre-built binary for ...
The node has been added to the server, or the System Profiler has been installed on the server. Procedure If the System Profiler has been installed on the server to which a node is to be added, log in to the server and uninstall it. For details, see Uninstallation. After the System ...
第2.2 章 使用 v8-profiler 分析 CPU 的使用情况我们知道 Node.js 是基于 V8 引擎的,V8 暴露了一些 profiler API,我们可以通过 v8-profiler 收集一些运行时数据(例如:CPU 和内存)。本节将介绍如何使用 v8-profiler 分析 CPU 的使用情况。2.2.1 使用 v8-profiler...
A common question we get about the profiler is how the number presented under the “Other data-><Other>” node in the Native memory tree should be interpreted. This number can often be significant compared to the total memory used by the application. ...
node = node->nextNode; } } 开发者ID:darwin,项目名称:inferno,代码行数:10,代码来源:profiler.cpp voidThreadProfiler::vm_update(constchar* name, TickPosition where) {intindex = entry(vmNode::hash(name)); assert(index >=0,"Must be positive");// Note that we call strdup below since the...
node-red-contrib-v8-cpu-profilerSt**刺痛 上传14.65 KB 文件格式 zip A Node-RED node to start CPU profiling on the V8 engine (used by NodeJs) 点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 CSS 2024-12-29 10:36:56 积分:1 ...