Hi Jeremy, tiddlywiki uses 110MB of RAM to serve an *empty *tiddlywiki. The total size of all wikis that I need to serve is currently less than 15MB. I'm perfectly ok with all tiddlers being loaded in memory. What I find weird is that every server I spin up has an overhead of 110+ MB, and I'm looking into ways to reduce that.
Cheers, Enrico On Fri, 20 Dec 2019 at 21:19, Jeremy Ruston <jeremy.rus...@gmail.com> wrote: > Hi Enrico > > TiddlyWiki under Node.js loads the entire wiki into RAM. It does so in > order to support server-side processing (such as serverside page > rendering). But, of course, it is relatively resource intensive, and > unnecessary if all the server is doing is acting as a front end to a > database of tiddlers, and the browser is doing all the rendering. > > Arlen Beiler recently did some exploration along these lines recently: > > > https://groups.google.com/d/msgid/tiddlywiki/CAJ1vdSSe4-y4wR%3D6o_ihBmYe8E_bUqAgqT0tpb7LwaSpv7K9Uw%40mail.gmail.com > <https://groups.google.com/d/msgid/tiddlywiki/CAJ1vdSSe4-y4wR%3D6o_ihBmYe8E_bUqAgqT0tpb7LwaSpv7K9Uw%40mail.gmail.com?utm_medium=email&utm_source=footer> > > Best wishes > > Jeremy > > > -- > Jeremy Ruston > jer...@jermolene.com > https://jermolene.com > > On 20 Dec 2019, at 15:59, Enrico Guiraud <enrico.guir...@gmail.com> wrote: > > > Hi all, > big fan of tiddlywiki (I routinely use 3, hosted on a VPS) and recently I > started advertising it to my friends. > To get more people into tiddlywiki, I just set them up for them on my VPS. > > The problem: I'm now serving an average of 5-6 tiddlywikis, and my little > VPS is almost out of RAM: each tiddlywiki server uses 110 MB or more. > That's _a lot_, isn't it? > > Can anyone suggest ways to reduce memory usage when serving multiple > tiddlywikis? > > Would it be possible to have one server serve different wikis on different > paths (and if so, would it help)? > > > Does anyone know what causes the large memory usage and whether it can be > optimized? I would be willing to put some hours into this -- am a > developer, but don't know much about javascript. > > > Cheers, > > Enrico > > -- > 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 tiddlywiki+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tiddlywiki/e9d9e0d4-3d54-462a-af72-4bcb92d2c268%40googlegroups.com > <https://groups.google.com/d/msgid/tiddlywiki/e9d9e0d4-3d54-462a-af72-4bcb92d2c268%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > 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 tiddlywiki+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tiddlywiki/55AC7B95-5384-4889-A7AE-82B063FCD22C%40gmail.com > <https://groups.google.com/d/msgid/tiddlywiki/55AC7B95-5384-4889-A7AE-82B063FCD22C%40gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/CAFYBBUiZkOQYvovLH0o_JHh%3DOHWJ9qXWS1gy1fc%2BSfCE%2BJu2hw%40mail.gmail.com.
