231118 - So slow to load certain sites (post 9-17-2003 build)

Status: RESOLVED DUPLICATE of bug 68796

(SeaMonkey :: General, defect)

Description

[Eiichi]

User-Agent:       Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7a) Gecko/20040115
Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7a) Gecko/20040115

Mozilla 20040115 Nightly Builds takes to load certain sites more than two times
as long as Mozilla 1.4.1(20031008).
Such as;
http://tenki.jp/
http://www.yomiuri.co.jp/
http://www.japan.cnet.com/


Reproducible: Always

Steps to Reproduce:
1.
2.
3.

Comment 1

[Mike Pinkerton (not reading bugmail)]

what landed in the last 2 months networking/layout wise that would slow mozilla
down?

Comment 2

[Frank Wein [:mcsmurf]]

NTLM might have cost some perf. But NTLM shouldn't be related to a normal website?!

Comment 3

[Mike Pinkerton (not reading bugmail)]

this is most likely related to 230891. matt said that he noticed that recently
as well, w/in the last couple of months.

Comment 4

[Eiichi]

I confirmed that Camino 20040116NB also takes to load such sites more than two
times as long as Camino 20030917NB.
So I think this is a problem of Mozilla.

Comment 5

[Eiichi]

Platform : OS X 10.3.2
Build : Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7a)
Gecko/20040121 Camino/0.7+

Turning off javascript, it seems that the last build can load
http://www.yomiuri.co.jp/ and http://www.japan.cnet.com/ as speedy as 20030917NB.
As for http://tenki.jp/ it remains slow.

Comment 6

[Eiichi]

Platform : OS X 10.3.2
Build : Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7a)
Gecko/20040122 Firebird/0.8.0+

About comment #5;
Much the same is true on Mozilla Firebird latest build.

Comment 7

[Mike Pinkerton (not reading bugmail)]

is this related to the ipv6 discussions going on in other bugs?

Comment 8

[Eiichi]

I'm not sure this is related to the ipv6, but it seems the same phenomenon
listed bug 223221.

Comment 9

[Eiichi]

I confirmed this slowdown occured Camino 20031002NB (Gecko/20030930).
So this is associated with check-ins between 20030917 and 20030930 (in other
words Gecko 1.5.1 and 1.6a).

Comment 10

[Eiichi]

Platform: OS X 10.3.2
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.5.1)
Gecko/20031120

Releases/mozilla1.5.1 has no slowdown.

Comment 11

[Mike Pinkerton (not reading bugmail)]

this is a big deal for camino and needs to be fixed before beta.

Comment 12

[Eiichi]

I think this is a severe recession, so it should be fixed before 1.7.
The best way to confirm this slowdown is disabling disk cache, because the
slowdown seems to be caused by slowness to load images.

Comment 13

[Mike Pinkerton (not reading bugmail)]

*** Bug 223221 has been marked as a duplicate of this bug. ***

Comment 14

[Mike Pinkerton (not reading bugmail)]

*** This bug has been marked as a duplicate of 68796 ***

Comment 15

[Eiichi]

The slowdown has just been resolved by fixing Bug 68796.
Confirmed on Camino 2004031008NB.
Thank you.