665190 - cpu usage increases to 50 % if i make new post

Status: RESOLVED WORKSFORME

(Firefox :: General, defect)

Description

[manu]

User-Agent:       Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
Build Identifier: Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1

cpu usage increases to 50 % if i make a new post or tried to write a subject at forums (vBulletin) other broser i don't have this issue . i hope Mozilla team fix this like they always do :) .

Reproducible: Always

Comment 1

[Tim (fmdeveloper)]

Does the issue still occur if you start Firefox in Safe Mode? http://support.mozilla.com/en-US/kb/Safe+Mode

How about with a new, empty profile? http://support.mozilla.com/en-US/kb/Basic+Troubleshooting#Make_a_new_profile

Comment 2

[manu]

yes it happen in safe mode too . the strange thing when i go to other tab while the tab with the new post with the issue . everything become fine ,when i come back to it again the cpu go 50% again . this issue happen when i make advance post or new subject . i faced this issue in firefox only . other browsers dosn't happen to have the issue .if u want i can make a video for the issue

Comment 3

[George Carstoiu]

Manu, can you please also try what Tim suggested and test it on a clean, empty profile?

http://support.mozilla.com/en-US/kb/Basic+Troubleshooting#Make_a_new_profile

Thanks!

Comment 4

[manu]

started with a clean profile , there is no deference at all . the cpu usage is 30-50 %

Comment 5

[George Carstoiu]

Mozilla/5.0 (X11; Linux i686; rv:8.0a1) Gecko/20110724 Firefox/8.0a1

Some performance improvements were done in the latest releases, so can you please verify this on the latest trunk?
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-trunk/

Thanks!

Comment 6

[manu]

Going to give it a try.. thx for the response..

Comment 7

[Tim (fmdeveloper)]

Manu -> Any update?

Comment 8

[manu]

(In reply to Tim (fmdeveloper) from comment #7)
> Manu -> Any update?

Hello Tim sorry i didn't post anything cause i was lil busy .. it have the same issue but there is Variation from site to another the normal web page when it finished loading it doesn't take more 2-5 from CPU , put as i said when i post a new subject in forums some site take 10 % from CPU and some take 30-40 % and some are normal .. i didn't know what the issue from. is it from sites when it uses more features like smiley  and other things ..but i don't see the issue in other browser using the same pages have the issue..may be there is something Firefox can do and other browser can't .

Comment 9

[manu]

the same issue is present in Firefox 8 with clean install .no profile no addons ...

Comment 10

[Tim (fmdeveloper)]

Please attach the contents from about:support as a text attachment to this report

Please provide a public URL or reduced test case that exhibits this issue.

Comment 11

[manu]

Attachment: This is the first attachment using nvidia driver

Comment 12

[manu]

Attachment: using open driver

Comment 13

[manu]

i don't know but i think the issue present in firefox feature that related to copying and post from any site and pasting it it will get: colors fonts size  , align left or right  etc... ,,

Comment 14

[Tim (fmdeveloper)]

Please provide a public URL or reduced test case that exhibits this issue.

Comment 15

[manu]

im gonna post some url as u said put u need to register ..to those sites :

http://www.linuxac.org/forum/forum.php

http://www.imserba.com/forum/



http://www.adslgate.com/dsl/index.php

Comment 16

[Ioana (away)]

Is this still an issue with current Firefox builds?

Comment 17

[manu]

ahh i just waked up i was sleeping for 2 years . no the ussue have been resolved now, thank u for waking me up ..