[GitHub] mistercrunch opened a new issue #4706: Build duration/compression analysis

[GitBox <gi...@apache.org>]

mistercrunch opened a new issue #4706: Build duration/compression analysis
URL: https://github.com/apache/incubator-superset/issues/4706
 
 
   `$npm run build`
   ```
   webpack.optimize.UglifyJsPlugin({
       sourceMap: false,
       minimize: true,
       parallel: {
         cache: true,
         workers: 4,
       },
       compress: false,
       uglifyOptions: {
         ecma: 6,
         compress: false // hangs without this
       },
       sourceMap: false,
     });
   ```
   ```
   real    1m20.243s
   user    1m28.430s
   sys     0m2.531s
   ```
   ```
   $ du dist/*|sort -n -r | head
   15328   dist/dashboard.120154b55de0d7a41174.entry.js
   14688   dist/explore.ea371e4bb9e509fcc87f.entry.js
   6464    dist/sqllab.c2ccf8d8c08ce9d7e7f8.entry.js
   2568    dist/addSlice.8acda377a4ba6372b17d.entry.js
   2320    dist/profile.815f9b5c2acffb423131.entry.js
   2296    dist/welcome.b5d5b820f1706808b9be.entry.js
   1128    dist/common.47a067f5297bb951df7f.entry.js
   624     dist/theme.027d23fa9f5bad9750f6.css
   216     dist/89889688147bd7575d6327160d64e760.svg
   184     dist/dashboard.120154b55de0d7a41174.css
   ```

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