[英]100% CPU usage after npm install
我在我的機器上使用 npm 在本地安裝了 Node.js。 無論我安裝了什么,當我啟動 npm install 時,我都會得到 100% 的 CPU 和 RAM 使用率。只有重新啟動才有幫助。
Node ver. 8.11.1
npm ver. 5.6.0
OS Win 7.
我怎樣才能找到問題? 我只使用了 npm,並沒有對包或 Node.js 進行任何操作。
我的 package.json
{
"name": "react-project",
"version": "0.1.0",
"private": true,
"dependencies": {
"autoprefixer": "7.1.2",
"axios": "^0.18.0",
"babel-core": "^6.26.3",
"babel-eslint": "7.2.3",
"babel-jest": "20.0.3",
"babel-loader": "7.1.1",
"babel-preset-react-app": "^3.1.2",
"babel-runtime": "6.26.0",
"case-sensitive-paths-webpack-plugin": "2.1.1",
"chalk": "1.1.3",
"css-loader": "0.28.4",
"dotenv": "4.0.0",
"eslint": "4.4.1",
"eslint-config-react-app": "^2.0.0",
"eslint-loader": "1.9.0",
"eslint-plugin-flowtype": "2.35.0",
"eslint-plugin-import": "2.7.0",
"eslint-plugin-jsx-a11y": "5.1.1",
"eslint-plugin-react": "7.1.0",
"extract-text-webpack-plugin": "3.0.0",
"file-loader": "0.11.2",
"fs-extra": "3.0.1",
"html-webpack-plugin": "2.29.0",
"jest": "20.0.4",
"object-assign": "4.1.1",
"postcss-flexbugs-fixes": "3.2.0",
"postcss-loader": "2.0.6",
"promise": "8.0.1",
"prop-types": "^15.6.0",
"react": "^16.0.0",
"react-dev-utils": "^4.0.1",
"react-dom": "^16.0.0",
"style-loader": "0.18.2",
"sw-precache-webpack-plugin": "0.11.4",
"url-loader": "0.5.9",
"webpack": "3.5.1",
"webpack-dev-server": "2.7.1",
"webpack-manifest-plugin": "1.2.1",
"whatwg-fetch": "2.0.3"
},
"scripts": {
"start": "node scripts/start.js",
"build": "node scripts/build.js",
"test": "node scripts/test.js --env=jsdom"
},
"jest": {
"collectCoverageFrom": [
"src/**/*.{js,jsx}"
],
"setupFiles": [
"<rootDir>/config/polyfills.js"
],
"testMatch": [
"<rootDir>/src/**/__tests__/**/*.js?(x)",
"<rootDir>/src/**/?(*.)(spec|test).js?(x)"
],
"testEnvironment": "node",
"testURL": "http://localhost",
"transform": {
"^.+\\.(js|jsx)$": "<rootDir>/node_modules/babel-jest",
"^.+\\.css$": "<rootDir>/config/jest/cssTransform.js",
"^(?!.*\\.(js|jsx|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
},
"transformIgnorePatterns": [
"[/\\\\]node_modules[/\\\\].+\\.(js|jsx)$"
],
"moduleNameMapper": {
"^react-native$": "react-native-web"
},
"moduleFileExtensions": [
"web.js",
"js",
"json",
"web.jsx",
"jsx",
"node"
]
},
"babel": {
"presets": [
"react-app"
]
},
"eslintConfig": {
"extends": "react-app"
}
}
PS我也有MacOS,但是同一個項目沒有這樣的問題。
PC 規格:i3-2100 3.1Ghz,16Gb 內存。 屏幕:
CPU使用率截圖
流程
如果您使用的是 macOS,請考慮安裝fsevents
。 另請參閱此 GitHub 問題:
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