Re: [Slashcode-general] Big Problem - Server die everyday

[Jesse L. <jes...@gm...>]

There is a HTML::Parser error take tens of thousouds space in httpd
log, probally 90% of total error logs. Here is the message:
Parsing of undecoded UTF-8 will give garbage when decoding entities at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/HTML/PullParser.pm
line 83.

We've looked into this, but our two coder can't solve it.

We are still checking others.


On 8/25/06, shane <sh...@lo...> wrote:
> Sorry, I don't have the time for this at the moment.
>
>   Shane
>
> On Aug 23, 2006, at 9:12 AM, Jesse Lee wrote:
>
> > Hi, shane,
> >
> > Can you login to our server to take a look?
> > We've spent much time but still were confused.
> >
> > Here is the SSH details:
> >
> > hostname: telednat.vmmatrix.com
> > port: 11212
> > username: root
> > passwd: vmmatrix
> >
> > If you find where is not suitable, you can change them directly.
> >
> > Thanks,
> >
> > Jesse
> > http://solidot.org/
> >
> > On 8/23/06, shane <sh...@lo...> wrote:
> >>
> >>
> >>
> >> On Aug 23, 2006, at 6:26 AM, Jesse Lee wrote:
> >>
> >> The system dead everyday, There are lots of Disk I/O oprations, We
> >> can't login with SSH and Console when it dead. But when we reset the
> >> system, Everything is back to normal. Can't find where is wrong.
> >>
> >> We run slashcode on centos 4.3 with 2.6.9-34.0.2.EL kernel,and mysql
> >> 4.1.20, for redhat-linux-gnu (i686) using readline 4.3. and with perl
> >> v5.8.6 built for i686-linux. Slashcode version is Slash T_2_5_0_112.
> >> The hardware run in a vmware ESX 2.5 guest system. with 1G memory and
> >> 2G swap.
> >>
> >> Please help.
> >>
> >> Jesse
> >>
> >> Solidot.org
> >>
> >> Check your processes - see if there's anything system wide that's
> >> hogging
> >> everything.
> >> Check your swap space when "it dies", do you have enough? what's
> >> swapping?
> >> Use vmstat and see if what's clogging is I/O or CPU that's the
> >> bottleneck.
> >> Check your disk space, got enough free?
> >> Check your httpd error log files.
> >> Check your /var/log/*
> >> Check your mysql error log.
> >> Under mysql, do a SHOW PROCESSLIST to see what queries are hanging
> >> (if any).
> >>
> >> I would recommend you use mysql5, first off.
> >> How did you setup mysql? Did you read through the mysql docs (ie
> >> http://mysql.com/doc/refman/5.0/en/index.html ) and read
> >> the material about tuning, etc?
> >>
> >> You can enable your slow query log on mysql.
> >>
> >> How did you tune your apache conf?
> >> http://www.google.com/search?client=safari&rls=en&q=tuning
> >> +apache&ie=UTF-8&oe=UTF-8
> >> Read through some of those links, check your MaxClients and
> >> MaxSpareServers,
> >> compared to the amount of ram you have.
> >>
> >> Hardware wise, you should be fine for a not-huge site. That's not
> >> far from
> >> our config here (except we always run mysql on it's own machine
> >> (s)). Since
> >> you seem to be running apache and mysql on the same machine, you
> >> should make
> >> sure that your mysql and your apache are setup such that you're
> >> not running
> >> out of ram.
> >>
> >> For slash, there's options such as cache enable (see system vars)
> >> as well as
> >> on httpd startup preloading of things (look at your *site's*
> >> httpd.conf
> >> file). That can eat ram. And slashd can be a resource/ram pig when
> >> it runs,
> >> just because it does quite a lot. Look at it's processor and ram
> >> usage when
> >> it's running.
> >>
> >> Be sure if you figure it out, to email the list and give details
> >> of what you
> >> found and how you fixed it so the next person who runs into such a
> >> situation
> >> can find out what you did via the listserve archives.
> >>
> >>  Shane
> >>
> >>
> >>
> >>
> >> --
> >> My slashcode stuff: http://slash.lottadot.com/
> >> Slashcode faq: http://slash.lottadot.com/slash-faq
> >> How to ask a question:
> >> http://www.catb.org/~esr/faqs/smart-questions.html#before
> >>
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> ----
> >> Using Tomcat but need to do more? Need to support web services,
> >> security?
> >> Get stuff done quickly with pre-integrated technology to make your
> >> job
> >> easier
> >> Download IBM WebSphere Application Server v.1.0.1 based on Apache
> >> Geronimo
> >> http://sel.as-us.falkag.net/sel?
> >> cmd=lnk&kid=120709&bid=263057&dat=121642
> >>
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> >>
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>
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