depends a bit on the OS you run chromium on? On Mon, Oct 5, 2015 at 6:55 PM PhistucK <phist...@gmail.com> wrote:
> Sure, but how do I get the output of the extension process? By enabling > logging? > > > ☆*PhistucK* > > On Mon, Oct 5, 2015 at 12:52 PM, Jochen Eisinger <joc...@chromium.org> > wrote: > >> it would be interesting to have the output of the extension process when >> running chromium with --js-flags="--trace-gc --trace-gc-nvp" >> >> Please file a bug with this information on crbug.com/new >> >> On Sat, Oct 3, 2015 at 5:49 PM PhistucK <phist...@gmail.com> wrote: >> >>> Sorry for the cross post, I wanted your opinion before I file an issue, >>> because I am not sure where to file it. >>> >>> I installed Outlook.com notifier >>> <https://chrome.google.com/webstore/detail/mkmomflkhdooajekmffpilpoenndjppk?utm_source=chrome-app-launcher-info-dialog> >>> and >>> recently, I found out it was using a lot of memory. >>> >>> Looking into it, it uses YUI to fetch mail.live.com, YUI adds the >>> content to a DocumentFragment, the script looks for an element, gets its >>> content and that is it, every half a minute or so. >>> >>> Using the Developer Tools feature, I used the Profiler panel, took a >>> heap snapshot, switched to the Containment view and saw that GC >>> roots>Global handles uses over 300 MBs. It basically contains the string >>> content fetched from mail.live.com ever since Chrome was started. >>> >>> I then went to the TImeline panel and clicked on the trash can button >>> ("Collect garbage"), took another heap snapshot and it went back to about 1 >>> MB. >>> >>> I think I noticed that when the available memory is low, it does collect >>> the garbage quickly, but it happened when I artificially created 1000 large >>> DocumentFragments, added them to an array and deleted the array. >>> >>> Should I file a V8 issue, or a Chromium issue? >>> I figure it is a V8 issue, but I want to make sure, since it does >>> involve extensions (a background page) and DOM operations. >>> >>> >>> >>> ☆*PhistucK* >>> >>> -- >>> -- >>> 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. >>> >> -- >> -- >> Chromium Discussion mailing list: chromium-disc...@chromium.org >> View archives, change email options, or unsubscribe: >> http://groups.google.com/a/chromium.org/group/chromium-discuss >> >> To unsubscribe from this group and stop receiving emails from it, send an >> email to chromium-discuss+unsubscr...@chromium.org. >> > -- -- 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.
