<div dir="ltr"><div>When working with public transport, the PT_Assistant plugin might be interesting for you. On the other hand, it might cause additional overhead.<br><br></div>Jo<br></div><div class="gmail_extra"><br><div class="gmail_quote">2017-11-11 22:23 GMT+01:00 Safwat Halaby <span dir="ltr"><<a href="mailto:swiftfast@gmx.com" target="_blank">swiftfast@gmx.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I don't know what these are.<br>
<br>
The test described below was done without plugins, by the way.<br>
<div class="HOEnZb"><div class="h5"><br>
On Sat, 2017-11-11 at 22:14 +0100, Jo wrote:<br>
> Did you start using PT_Assistant? Or a MapCSS style dedicated to PT?<br>
><br>
> Polyglot<br>
><br>
> 2017-11-11 22:10 GMT+01:00 john whelan <<a href="mailto:jwhelan0112@gmail.com">jwhelan0112@gmail.com</a>>:<br>
><br>
> > If you give it more memory sometimes that compensates on the CPU<br>
> > side by<br>
> > not requiring so much disk reading and writing. Also there are<br>
> > almost<br>
> > certainly internal tables which work better in memory. JAVA is a<br>
> > strange<br>
> > world of its own and with so many contributors and plugins I'm not<br>
> > sure<br>
> > anyone has a clear idea of exactly how JOSM works with in it.<br>
> ><br>
> > Not guaranteed but worth a try.<br>
> ><br>
> > Cheerio John<br>
> ><br>
> > On 11 November 2017 at 16:03, Safwat Halaby <<a href="mailto:swiftfast@gmx.com">swiftfast@gmx.com</a>><br>
> > wrote:<br>
> ><br>
> > > More details:<br>
> > ><br>
> > > JOSM 12712 has no issues.<br>
> > > Latest JOSM 13053 has issues.<br>
> > > Not sure how to download the intermediate version (12921).<br>
> > > It's a CPU starvation issue and not a memory overuse issue. (Core<br>
> > > at<br>
> > > 100% for 10-30 seconds).<br>
> > ><br>
> > > Test case:<br>
> > ><br>
> > > Open up the attached file, try editing the ref or name of a stop.<br>
> > ><br>
> > > 12712 works flawlessly.<br>
> > > 13053 hangs for 10-30 seconds.<br>
> ><br>
> ><br>
> ><br>
> > ______________________________<wbr>_________________<br>
> > talk mailing list<br>
> > <a href="mailto:talk@openstreetmap.org">talk@openstreetmap.org</a><br>
> > <a href="https://lists.openstreetmap.org/listinfo/talk" rel="noreferrer" target="_blank">https://lists.openstreetmap.<wbr>org/listinfo/talk</a><br>
> ><br>
> ><br>
</div></div></blockquote></div><br></div>