On Wed, Mar 18, 2015 at 4:43 PM, Danny Dorfman <wilderness...@gmail.com> wrote: > I have one more question, please: Once the profiler is done, where are the > results collected? > How do I get them into an external file for analysis?
You can walk the CpuProfile nodes and write them to disk in .cpuprofile format, a JSON format that you can import in Chrome DevTools. It's not documented but it's easy to figure out by looking at .cpuprofile files written by DevTools. I have to warn you though that V8 and Chrome are closely coupled with respect to the file format: it changes frequently and it's not really designed to be backward- or forward-compatible unless you go through great contortions. Our (i.e. StrongLoop's) strong-agent product can write a .cpuprofile for node.js v0.10 that recent Chromes can understand; I'd link you to it but it's not open source. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
