Closed Bug 71668 Opened 24 years ago Closed 8 years ago

page loading performance issues

Categories

(Core Graveyard :: Tracking, defect)

Product:
Core Graveyard
Component:
Tracking
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED INCOMPLETE
Milestone:
Future

People

(Reporter: cathleennscp, Unassigned)

References

(Depends on 12 open bugs)

Details

(Keywords: meta, perf) 

      No description provided.
tracking page loading performance related issues
Assignee: chofmann → cathleen
Depends on: 12234, 33269, 44678, 52798, 54542, 60447, 63750, 66516, 67692, 68821, 69010, 69534, 69931, 69995, 69996, 70211, 70995
Blocks: 71066
Depends on: 29338, 70408
Suggesting meta keyword, OS = All.
Keywords: meta
OS: Windows NT → All
Hardware: PC → All
agreed
Added bug 71857 (related to bug 54542)
Depends on: 71857
No longer depends on: 69996
No longer depends on: 69995
Depends on: 37779
Depends on: 62895
Keywords: perf
Depends on: 72163
Depends on: 72138
Depends on: 53956, 54718, 64290, 71653, 72378, 72380, 72382
Depends on: 72348
Depends on: 39310
Depends on: 67756, 72885
Depends on: 73497
Depends on: 73624
Depends on: 73295
Depends on: 74451
No longer depends on: 53956
No longer depends on: 72378
Depends on: 61478
Depends on: 74411
No longer depends on: 74411
Depends on: 27233
Depends on: 75988
Depends on: 77269
Depends on: 77002
Depends on: 70147
Depends on: latemeta
Depends on: 779
Depends on: 76866, 772
No longer depends on: 77269, 779
Depends on: 30917, 770
No longer depends on: 77002, 772
Depends on: 57636, 768
No longer depends on: 76866, 770
Depends on: 767
No longer depends on: 768
Depends on: 56854, 759
No longer depends on: 75988, 767
Depends on: 86952
Depends on: 39573
Depends on: 93620
Depends on: 97815
Depends on: 86947
Depends on: 95314
Depends on: 102992
Depends on: 99636
Depends on: 102321
Depends on: 101870
Depends on: 93055
Depends on: 100147
Depends on: 94828
Depends on: 21762, 83545, 83840, 89085, 89903, 96032, 96633, 98001, 99153, 100951
Depends on: 75083, 76151, 77458, 77540, 82078, 82278
Depends on: 72540
Depends on: 103432
Depends on: 57451
Depends on: 42412
Depends on: 41119
Depends on: 103670
Depends on: 103671
Depends on: 75121
Depends on: 83757
Depends on: 91956
Depends on: 100588
Depends on: 3246
Blocks: 103712
Depends on: 103202
Depends on: 96108
Depends on: 104627
Depends on: 41412, 83732, 92144, 104336, 104999, 105000
Depends on: 98275
Depends on: deCOM
see comment in bug 96633 - cpu usage 100% and making mozilla quite unusable.
Depends on: 84466
Depends on: 105344
Depends on: 108232
Depends on: 107746
No longer depends on: 107746
Depends on: 105705
Depends on: 108660
Depends on: 109181
No longer depends on: 97815
Depends on: 109415
Blocks: 109428
No longer blocks: 109428
Blocks: 109428
Depends on: 112209
No longer blocks: 109428
Depends on: 109428
Depends on: 114584
Depends on: 67235
Depends on: 115787
Depends on: 115973
Depends on: 41983
Depends on: 121269
No longer depends on: 102992
Depends on: 103097
Depends on: 124302
Depends on: 124536
2002-2-21-03 w2k, probably bug 122996, also bug 98252 (in 0.9.8) has contributed
to tiling and fixing several problems with scrolling.  not seeing any slow
scrolling anymore on many bugs.  Please confirm dependencies of this bug, Thanks.
Target Milestone: --- → mozilla1.0
Depends on: 90761
moving tracking/meta bugs out of milestone pools.
Target Milestone: mozilla1.0 → Future
Adding bug 109050: UI freezes for a few seconds loading pages on RedHat.com
(appears to also present at http://cnnfn.com http://www.nwa.com and
http://www.ussoccer.com, among others). IMO, it's worst at cnnfn.

I think it's a very annoying page loading perf issue, but if it's out of place
here, feel free to remove.
Depends on: 109050
Depends on: 143918
Depends on: 144533
Adding bug 143046 - causing various perf problems (see in depending bugs).
Depends on: slowGIF
Depends on: 86319
Depends on: 142206
Depends on: 100%CPU
No longer depends on: 100%CPU
Depends on: 91643
No longer depends on: 33269
Depends on: 156253
Depends on: 154816
No longer depends on: 83732
Depends on: ireflow
Blocks: majorbugs
Depends on: 97815
Depends on: 183168
Depends on: 180241
Depends on: 125260
Loading page takes nearly 2-5secs in an 233Mhz PC which has 256 MB RAM support.
The O.S used is Linux 7.2.
Is there any solution for this. If yes, Please suggest.
Nagarajan, this is a meta bug, not a support forum. Suggesting to find an
appropriate testcase (i.e. a page that exhibits the slow load problem), ruling
out any bandwidth restriction. If testcase page loading is still slower than on
any other browser on the same machine/OS combination, then check the bugs
depended on this one (see list above). If none of them seems related, please
file a new bug.
Depends on: 162096
Depends on: 185970
Depends on: 90723
Depends on: 142631
Here is another testcase to reproduce this problem easily in netscape 7/mozilla 
browser on solaris/win2k/linux.
(This problem is appearing even without the animated gifs)
1. Goto this site: http://sandesh.vsnl.com
2. Login with userid: reddy password: reddy
3. Create a new html file in your harddisk like this:

<html>
<script>
function close()
{
 alert('Loaded')
}
</script>
<frameset col=* row=* onload="close()">
<frame src="http://sandesh.vsnl.com/en/mail.html?
sid=I/HutbYs9/4&lang=en&cert=false">
</frameset>
</html>

4. Replace the src value of the above html with the new url you got in step 2.
5. Open the html file created in steps 3&4 in netscape/mozilla browser, notice 
that throbber keep looping and it goes for ever. Status bar shows 
that "Transferring data from sandesh.vsnl.com..." for ever.

6. Now, instead of keeping the above url inside the frame do it like this:
   <html>
   <script>
   window.location="http://sandesh.vsnl.com/en/mail.html?
sid=I/HutbYs9/4&lang=en&cert=false"
   </script>
   </html>
  Note that: the window.location value should be replaced with the new URL 
generated in step 2 (after login)
7. Open the html edited in step 6 in netscape/mozilla browser.The problem is 
NOT reproducable.

Note: If we open the above said url inside the frame then throbber goes for 
infinite loop but if we open as said in step 6 this problem will not appear.

sorry if I spam, but i have had quite a few problems with pages where <script>
 was used i/o <script type="text/javascript">. It was like that in Firebird, and
still is.
Tricks is a TRACKING bug!
Please file a new bug about any specific problems.
Depends on: 237842
No longer blocks: majorbugs
Depends on: 359555
Maybe some of the bugs tracked are relevant for Snappy.
Whiteboard: [Snappy]
I'll check this out for snappy issues
Assignee: cathleennscp → mozilla
Depends on: dns_perf
Everything other than dns is too old to be useful
Assignee: taras.mozilla → nobody
Whiteboard: [Snappy]
Blocks: 923458
No longer blocks: 923458
Depends on: 923458
Depends on: 1279316
This bug is not being used to track/prioritize engineering work, so I'm going to close it to make that clear. Bugs filed in individual bugzilla components are still prioritized by those teams.
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → INCOMPLETE
(In reply to Benjamin Smedberg  [:bsmedberg] from comment #18)
> This bug is not being used to track/prioritize engineering work, so I'm
> going to close it to make that clear. Bugs filed in individual bugzilla
> components are still prioritized by those teams.

That's too bad, as this is a nice catch-all to see where things are at. Hopefully, they will at least add the "perf" keyword to those other bugs, to provide a way to watch performance overall trends.
Product: Core → Core Graveyard
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