Ronald van Kuijk Reporter
	Description • 24 years ago

When downloading
http://docs.iplanet.com/docs/manuals/ias/60/JavaProgGuide/jpgdeplo.htm#11284 it
takes ~20s on my PII-233 with 256M via a 512k DSL line with a new profile. When
I do a 'normal' reload it takes approx. the same time to display the page.

When I do a shift reload however it takes almost 40s. to display this page.

Prefs: 4M Memory cache, 50M HD cache, check once-per-session, Disk and memory
cache enabled

	Ronald van Kuijk Reporter
	Comment 1 • 24 years ago

Per request of waterson@netscape.com tried a smaller but fairly similar page
(http://www.abz.nl) with the same results!!

normal load: 6.5 sec.
reload : 5.2 sec.
shift-reload: 9.8 sec.

	R.K.Aa.
	Comment 2 • 24 years ago

Please always include build-ID in bug-reports.

	Ronald van Kuijk Reporter
	Comment 3 • 24 years ago

Sorry, misled bij queryform. Sorry

build# 2001060108, Linux kernel 2.2.16

Results on http://www.abz.nl are the same with or without caching.

http://www.mozilla.org does not show these symptoms. (with or without cache)
initial load: 2.0 secs. 
reload : 1.5 secs
shift-reload: 1.7 secs

	Boris Zbarsky [:bzbarsky]
	Comment 4 • 24 years ago

shift-reload pulls from network, bypassing cache.  Just reload will pull from 
cache.  Could that account for the difference?  Did you clear the cache before 
the initial page load ("normal load")?

	Ronald van Kuijk Reporter
	Comment 5 • 24 years ago

More results all with a complete new profile (so empty cache):

http://www.iplanet.com

initial: 11.7 secs.
reload: 12 secs.
shift-reload: 43 secs
reload: 12 secs
shift-reload: 39 secs.

All carried out in this order. I saw in the progressbar that some 'backward'
jumps occured. Strange however that with cache enabled the reload (on a page
with many small (static?) images) a reload takes the same time as an initial
load)

Hand-timed NS4.76 results (expected):

Load: 12 secs
reload: 4 secs
shift-reload: 13 secs

	Ronald van Kuijk Reporter
	Comment 6 • 24 years ago

Could this be related to the now resolved/fixed bug 73295 (which did not seem to
be tested?)

	Bradley Baetz (:bbaetz)
	Comment 7 • 24 years ago

With shift-reload, images which are in the document more than once are loaded
from teh server multiple times. Taht page has lots of references to /img/pix.gif
, and thats probably why - we'd end up requesting the image > 20-30 times.

The shift reload is bug 79020.

*** This bug has been marked as a duplicate of 79020 ***

	Tom Everingham
	Comment 8 • 24 years ago

verified dup