Speed has been a recurring issue since inception. We really should find a best, common, *test engine* for this and apply it to an empty + a "full" TW, with + without embedded images, perhaps different browsers etc and see what actually makes sense. And ideally an engine that users can feed their own TW's into for comparison. Actually, such a service, even if only an external link, would be a great addition to tw .com IMO.
For online TW's (starting with http(s)) maybe googles PageSpeed Insights <https://developers.google.com/speed/pagespeed/insights/> is the simplest? Could perhap yslow be used? On Tuesday, February 24, 2015 at 8:32:24 AM UTC+1, Linus Johnsson wrote: > > I've also noticed some performance issues while searching in my TW. It > currently contains 1102 tiddlers and is about 3 Mb, with no embedded files. > There is a huge difference between my desktop PC (Intel i7-3770K) and my > 2013 MacBook Pro (i5), so I gather that CPU power is crucial. I use Firefox > exclusively. My overall feel is that TW does not scale that well, which is > troubling. > > As an aside, I think that the input lag while editing (sometimes several > seconds) is far worse. It increases about linearly with the number of open > tiddlers. Having the "Recent" tab open also makes it much worse. Since I > use transclusion a lot, perhaps some kind of cascading effects may be to > blame, although it does not seem to make much difference whether the > tiddler I'm editing is transcluded or not. > > Best regards, > Linus > > Den måndag 23 februari 2015 kl. 23:36:58 UTC+1 skrev Jon: >> >> Hi Richard, >> >> no, not at all. I'll look into my file and remove the embedded jpg images >> and I'll see what that does. >> >> Regards >> Jon >> >> On Monday, 23 February 2015 22:32:36 UTC, Richard Smith wrote: >>> >>> Hi Jon, >>> >>> I hope you understand that I'm not trying to 'defend' TW, but just to >>> help you/us see if there is a problem of some kind that needs fixing. >>> >>> The same file I mentioned has 727 svg images but only 5 jpg, so certain >>> file types could be an issue, I suppose. >>> >>> You can get a copy of the file I mentioned here >>> https://dl.dropboxusercontent.com/u/83055414/Active_Calculus_v0.1.html >>> which might help to determine whether it's your file or your set-up that's >>> slowing things down. >>> >>> Regards, >>> Richard >>> >> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/d/optout.
