Hi Jeremy, It didn't occur to me to tweak the Node's memory usage, because I didn't think it was the cause of the problem, and I still doubt that processing 2000 one-line tiddlers consumes all of the default 1GB memory - something else must be the problem. But I'll try to experiment with the parameters to see if that at least increases the number. I did try to close most of the other apps/processes on my machine just in case, to no avail.
My test wiki doesn't use any recursive templates - or anything besides the built-in functionality - because I created a fresh server wiki just to investigate the problem. All I am doing is generating 2000 simple tiddlers with an external script (I described a sequence of steps in my original post). Yes, the same error occurs when I am trying to build a static version with: tiddlywiki tw-benchmark --build index - Thanks, solex On Mon, Jun 3, 2019 at 3:39 PM Jeremy Ruston <[email protected]> wrote: > Hi Solex > > I run many wikis with over 2,000 tiddlers, so I think there maybe > something else going on here. > > Firstly, Node.js is by default conservative about memory usage, using only > a maximum of 512MB of 32-bit systems and 1GB on 64-bit systems. You can > manually specify the total amount of memory in MB to be used with the > "max-old-space-size" flag. For example: > > node --max-old-space-size=16384 <path-to-tiddlywiki.js> <tiddlywiki > arguments> > > Secondly, the easiest way to cause out-of-memory errors is to try to > render a template that includes recursive elements. Are you using a custom > raw markup tiddlers? Do you get the same error if you try to build the wiki > as a single file? > > Best wishes > > Jeremy > > > > On Monday, June 3, 2019 at 1:04:51 PM UTC+1, solex wrote: >> >> Hi mario, >> >> My tiddlers only have title as an attribute, and the corresponding file >> name. >> e.g. >> >> tiddlers/test-tiddler-1.tid >> >> title: test-tiddler-1 >> >> Initially they had other fields as well (including content-type), but I >> reduced them to a minimum while investigating, and the particular set of >> fields didn't seem to make any difference. >> Also, when the total number is lower (e.g. <1500), the wiki is >> functioning as expected, so I'm sure the problem is not in the tiddler >> generation. >> The browser doesn't matter too (as expected). >> >> Apparently the only difference is environment (Node version + OS), so >> perhaps I will try later on a different machine. >> >> Thanks, >> solex >> >> >> >> On Monday, June 3, 2019 at 1:03:41 PM UTC+3, PMario wrote: >>> >>> Hi solex, >>> >>> I did create 10'000 tiddlers. They all look similar to this one and are >>> about 800 bytes in size. >>> >>> created: 20190603094535523 >>> modified: 20190603094535523 >>> tags: t-0 >>> title: a-0-0 >>> type: text/vnd.tiddlywiki >>> >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 123456789 123456789 123456789 123456789 >>> 123456789 123456789 123456789 >>> >>> >>> There is no problem for me. >>> - I use node v10.16.0 LTS. >>> - FF latest >>> - TW 5.1.19 >>> - win 10 >>> >>> The tw server side needs about 20 seconds to start. >>> It transferes about 12MByte to the browser, which needs about 4 seconds. >>> >>> So how do you create your files? >>> >>> -mario >>> >>> >>> -- > 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 https://groups.google.com/group/tiddlywiki. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tiddlywiki/cdbfa07c-80bd-4ed9-b378-242ab9180f02%40googlegroups.com > <https://groups.google.com/d/msgid/tiddlywiki/cdbfa07c-80bd-4ed9-b378-242ab9180f02%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/CAK8jJzNLc0m-iFscr_-Tk3P772emCDasm3ctrWrqeG%2BPsqkCvQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
