|Summary:||Cache is 2x slower than normal page load|
|Product:||[Applications] konqueror||Reporter:||Samuel Allen <allensamuel>|
|Component:||khtml||Assignee:||Konqueror Developers <konq-bugs>|
|Severity:||normal||CC:||filip_vancoillie, rdieter, schnetter|
|Latest Commit:||Version Fixed In:|
Description Samuel Allen 2004-03-27 20:37:07 UTC
Comment 1 Sashmit Bhaduri 2004-03-28 18:00:45 UTC
Can you attach a test page w/ JS timers?
Comment 2 Samuel Allen 2004-03-28 23:57:00 UTC
Comment 3 Samuel Allen 2004-03-29 00:00:38 UTC
Hmm, I think you need to save the testcase to the hard disk so the initial time isn't mostly spent in downloading the file.
Comment 4 Samuel Allen 2004-06-04 08:34:04 UTC
Has anyone been able to reproduce this? I can still reproduce it on my Fedora Core 2 box. This bug ruins KHTML performance on back and forward, and makes Konqueror much slower than Mozilla. I have spent a few minutes looking at the code, but if someone could point me in the right direction that would be great.
Comment 5 Rex Dieter 2004-06-04 16:05:01 UTC
Confirmed, kde-3.2.2, rh80. Initial load time on my box was .08 seconds, onreload (or forward/back) 0.44 seconds
Comment 6 Leo Spalteholz 2005-02-03 06:12:22 UTC
Confirmed. KDE 3.3.2 Debian unstable on Althon XP 1600+ Initial load time: 0.10s Hitting refresh: 0.10s Going back to or forward to the page: 0.39s Strange. I've noticed that konqueror's back performance is quite poor sometimes but I've never thought about it before.
Comment 7 Germain Garand 2005-02-05 12:28:09 UTC
CVS commit by ggarand: no need to delay chunks that much BUG: 78575 M +1 -1 khtml_pagecache.cpp 1.21 --- kdelibs/khtml/khtml_pagecache.cpp #1.20:1.21 @@ -266,5 +266,5 @@ KHTMLPageCache::sendData() d->delivery.append( delivery ); } - QTimer::singleShot(20, this, SLOT(sendData())); + QTimer::singleShot(0, this, SLOT(sendData())); }
Comment 8 Tommi Tervo 2005-02-18 09:05:37 UTC
*** Bug 61290 has been marked as a duplicate of this bug. ***
Comment 9 Filip 2005-07-16 23:31:01 UTC
hi, I have similar experiences with hitting back/forward in konqueror. On a comparision of browsers a few months ago, i read that safari 2.0 was a lot faster on this issue compared to konqi. So maybe there are some easy fixes/optimalisations to be found in the recently opened CVS history of webkit? Or maybe some mac-developers can explain in 10 minutes what their main changes were on this issue...?
Comment 10 Filip 2005-07-17 00:21:10 UTC
the comparision is on http://www.howtocreate.co.uk/browserSpeed.html , if that might help. It's using konqueror 3.2 but I still have the same experience with 3.4 Filip
Comment 11 Simon Becker 2008-01-14 19:39:46 UTC
I can confirm it, but it does not only affect reloading a page, rendering a page is inacceptably slow. Even if a simply built web-interface to setup the internet router is this slow. This error exists already, as long as I use KDE 3.x, it is finally time to increase speed. I used it on different boxes; all the same: arch, crux and debian.