Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-04-14 Thread stek79
Hi, I've just done that, reinstalled my machine by putting ext4 on / (and /home) and keeping my data on a separate ext3 partition. I can only say one word: WOW! Jaunty coupled with ext4 is super fast. Previoulsy my disk was pretty busy, especially during startup, with a lot of IO activity.

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-04-11 Thread Alexander Sack
On Mon, Mar 23, 2009 at 02:15:00AM -, R (Chandra) Chandrasekhar wrote: > Alexander Sack wrote: > > in anycase, if you still have an issue in jaunty you could also > > test ext4 filesystem which should help to make the filesystem access > > done by firefox less IO hungry. > > Thanks for that hi

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-04-01 Thread R (Chandra) Chandrasekhar
Arthur wrote: > This was Firefox idle? Without flash movies, Ajax applications etc.? > Mine only shows low one digit kb/s values when using it actively. > Nothing when not using it. > Nothing more than a few open tabs and normal browsing. No flash, Googlemap, etc. Ever since FF 3.0.5 beta, I ha

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-04-01 Thread Arthur
This was Firefox idle? Without flash movies, Ajax applications etc.? Mine only shows low one digit kb/s values when using it actively. Nothing when not using it. -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs.la

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-04-01 Thread R (Chandra) Chandrasekhar
On Intrepid on an AMD 64 running firefox 3.0.8 this is a grep of all firefox related processes when I did pidstat -d 2 at different times: Linux 2.6.27-14-generic (hostname) 02/04/09_x86_64_ === 09:08:05 PID kB_rd/s kB_wr/s kB_ccwr/s Command 09:08:23 9140 0.00

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-03-22 Thread R (Chandra) Chandrasekhar
Alexander Sack wrote: > in anycase, if you still have an issue in jaunty you could also > test ext4 filesystem which should help to make the filesystem access > done by firefox less IO hungry. Thanks for that hint. I need clarification on the ext4 filesystem: 1. Will it be an option in jaunty? 2

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2009-03-22 Thread Alexander Sack
there have been more and more improvements on this in firefox 3.5 and firefox 3.6 (trunk), to say that this is fixed as good as possible. Some fixes might not land in xulrunner 1.9, but we will have 1.9.1 soon enough. in anycase, if you still have an issue in jaunty you could also test ext4 filesys

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-09-12 Thread stek79
Guys, I was having this problem early in the Hardy release cycle, but after months of usage on multiple machines I can say that now is almost disappeared. To me, it would be more correct to say that the bug is resolved, than not. As usual, great work guys. 2008/9/12 Son <[EMAIL PROTECTED]>

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-09-11 Thread Son
-- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs.launchpad.net/bugs/229745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-09-11 Thread R (Chandra) Chandrasekhar
Alexander Sack wrote: > R (Chandra) Chandrasekhar, how long does this oscillating happen? one > minute? one hour? all the time? I did not pay attention to the frequency, but from memory, I would say it happens from once every half hour to once every hour. -- after fix for #215728 - Committing t

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-09-11 Thread Steve Langasek
https://bugs.launchpad.net/ubuntu/intrepid/+source/xulrunner-1.9/+bug/229745/comments/15 points to an upstream explanation of the problem with sqlite performance. As I understand it, the problem has been mitigated, but not completely resolved, in firefox 3.0.1, and further resolution is not likely

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-09-11 Thread Alexander Sack
R (Chandra) Chandrasekhar, how long does this oscillating happen? one minute? one hour? all the time? -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs.launchpad.net/bugs/229745 You received this bug notification b

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-07-01 Thread stek79
Interesting. Alexander, do you know if the mozilla developers are working on this? Thanks 2008/7/1 R (Chandra) Chandrasekhar <[EMAIL PROTECTED]>: > At least one other person seems to have encountered a similar problem on > Windows Vista. See post of June 24th, 2008 at: > > http://forums.mozilla

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-07-01 Thread R (Chandra) Chandrasekhar
At least one other person seems to have encountered a similar problem on Windows Vista. See post of June 24th, 2008 at: http://forums.mozillazine.org/viewtopic.php?f=7&p=3612185 entitled Reducing disk I/O used by Firefox 3.0 • mozillaZine Forums where the poster writes: -Quote Looking

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-30 Thread R (Chandra) Chandrasekhar
Today, I tried to catch what was going on in my ~/.mozilla/firefox/ while there was loss of responsiveness and audible/visible disk I/O. It appears that places.sqlite-journal is being emptied and filled alternately. This is an extract with timestamps for these two files over time from successive l

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-28 Thread R (Chandra) Chandrasekhar
stek79 wrote: > I never experienced any grey issue since the first post, now the IO > activity is not so overwhelming like it was before. > > Perhaps we can close this bug? I am hesitant to say the problem has been resolved. I still experience periods where the program does not respond while I/

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-28 Thread stek79
Hi, some weeks of testing, up to me the problem is almost fixed. I never experienced any grey issue since the first post, now the IO activity is not so overwhelming like it was before. Perhaps we can close this bug? Thanks -- after fix for #215728 - Committing to urlclassifier3.sqlite sti

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-15 Thread R (Chandra) Chandrasekhar
Alexander Sack wrote: > On Sat, Jun 14, 2008 at 12:43:49PM -, R (Chandra) Chandrasekhar wrote: >> But I am sure that it is places.sqlite that is causing loss of >> responsiveness. > > Why are you sure about this? > > - Alexander Because when the computer is unresponsive and I run top the

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-15 Thread Alexander Sack
On Sat, Jun 14, 2008 at 12:43:49PM -, R (Chandra) Chandrasekhar wrote: > My places.sqlite file has grown to 12107776 bytes and there is still > periodic loss of responsiveness with high CPU usage and concentrated > I/O. > > My urlclassifier3.sqlite file is growing only slowly at is 54878208 >

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-06-14 Thread R (Chandra) Chandrasekhar
My places.sqlite file has grown to 12107776 bytes and there is still periodic loss of responsiveness with high CPU usage and concentrated I/O. My urlclassifier3.sqlite file is growing only slowly at is 54878208 bytes and does not seem to be the problem. Perhaps this blog explains what I am experi

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-25 Thread R (Chandra) Chandrasekhar
I have had recent loss of responsiveness in fifefox-3.0b5. Today I experienced about three minutes of non-repsonsiveness with high CPU load of about 70% and disk I/O. It seems that this time the file places.sqlite is being written to. It size is currently 8626176 2008-05-26 14:13 places.sqlite

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-13 Thread stek79
Alexander, here are my xulrunner packages: [EMAIL PROTECTED]:~$ COLUMNS=200 dpkg -l | grep xulrunner ii xulrunner-1.9 1.9~b5+nobinonly-0ubuntu4~8.04.0mt1 XUL + XPCOM application runner ii xulrunner-1.9-gnome-support 1.9~b5+nobinonl

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-13 Thread R (Chandra) Chandrasekhar
There is noticeable loss of functionality during a minute or two of intensive writing, but it is bearable now. My urlclassifier3.sqlite is now 52752384 bytes. It will help to know when the growth in size will taper off so that the file updates go largely unnoticed. -- after fix for #215728 - Co

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-13 Thread Pjotr12345
In my case, urlclassifier3.sqlite had grown to 33 MB in a couple of days. Then I switched off the phishing / attack warnings alltogether. Although the problem is greatly diminished since the xulrunner update, this security function still eats up too much resources (occasional high CPU load plus I/

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Arthur
> It must use some 100kB per web page I have been to. It doesn't grow based on what pages you've been on. It's a database of known "bad" URLs and the growth you see is simply the db being downloaded incrementally. Once it's complete only updates will be added and old entries removed which should

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Tormod Volden
> 20MB is still in the bounds of expected. Expected? But not sane IMHO. It must be an error, in code or design. It must use some 100kB per web page I have been to. -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Alexander Sack
stek79, can you please re-confirm the xulrunner-1.9 package version you used when taking the IO stats you posted in comment https://bugs.edge.launchpad.net/ubuntu/+bug/215728/comments/120? -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/

Re: [Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Alexander Sack
On Mon, May 12, 2008 at 10:07:21PM -, Tormod Volden wrote: > My urlclassifier3.sqlite has now grown to 20MB and I haven't used > Firefox that much - it definitely grows out of all proportions. 20MB is still in the bounds of expected. it will grow even further, but at some point it shouldn't in

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Tormod Volden
My urlclassifier3.sqlite has now grown to 20MB and I haven't used Firefox that much - it definitely grows out of all proportions. ** Description changed: Binary package hint: firefox - some follow up comments from #215728 + some follow up comments from bug #215728 [ https://bugs.edge.la

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Alexander Sack
we should take care that upstream takes a look -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs.launchpad.net/bugs/229745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscr

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Alexander Sack
reed: do you know if there exists such a follow-up bug upstream yet? ** Changed in: firefox Status: New => Incomplete ** Changed in: firefox-3.0 (Ubuntu) Sourcepackagename: firefox => firefox-3.0 -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU u

[Bug 229745] Re: after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd)

2008-05-12 Thread Alexander Sack
i keep importance "High" for now ... until we understand the real impact better. ** Changed in: firefox (Ubuntu) Importance: Undecided => High -- after fix for #215728 - Committing to urlclassifier3.sqlite still causes excessive CPU usage and disk I/O (the 2nd) https://bugs.launchpad.net/bug