When I scan my currently running processes, I do find an ntpd process running. I also see that the ut3-bin process is idling at around 9.5%. I'll have to check it later while people are connected. If anybody would like to connect to it, it is at
<a href="ut3://64.34.161.48:7877">64.34.161.48:7877</a>.<br>Back to this ntpd process, I don't think I really need it and can I stop the daemon?<br>-Rick<br><br><div class="gmail_quote">2008/1/21 Chris Brunelle <<a href="mailto:cbrunelle8@cogeco.ca">
cbrunelle8@cogeco.ca</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div link="blue" vlink="blue" lang="EN-US">
<div>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">I'm running Centos 5 as well and
have the same problem (among others). When I use taskset, the server is stable
and won't crash, but the idle CPU usage hovers around 75%. Join the game
and players pings are 200+ and it's unplayable.</span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;">--Chris</span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<div>
<div style="text-align: center;" align="center"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">
<hr align="center" size="2" width="100%">
</span></font></div>
<p><b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;"> Rick Page
[mailto:<a href="mailto:mpcacrucesalus@gmail.com" target="_blank">mpcacrucesalus@gmail.com</a>] <br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, January 21, 2008
8:35 AM<br>
<b><span style="font-weight: bold;">To:</span></b> <a href="mailto:ut3@icculus.org" target="_blank">ut3@icculus.org</a><div class="Ih2E3d"><br>
<b><span style="font-weight: bold;">Subject:</span></b> Re: [ut3] Negative Delta
Time on Xen VPS</div></span></font></p>
</div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p><div><div></div><div class="Wj3C7c">
<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">I was able to use taskset
-p <process id> to see what its current affinity was set to, and then use
taskset -p 1 <process id> to set it to use processor #0.<br>
<a href="http://linuxcommand.org/man_pages/taskset1.html" target="_blank">http://linuxcommand.org/man_pages/taskset1.html</a><br>
-Rick</span></font></p>
<div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">On Jan 21, 2008 9:00 AM, Rene Treffer <<a href="mailto:treffer@in.tum.de" target="_blank">treffer@in.tum.de</a>> wrote:</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Limiting to one cpu can be done with xen (set the cpu count/cpu) or by<br>
using cpuset. Should work with virtually any kernel that has these<br>
options enabled. The default CentOS kernel should come with cpuset<br>
support, I'm not sure about the xen kernel, though. <br>
<br>
Just google for tutorials.</span></font></p>
<div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><br>
Rick Page wrote:<br>
> I have read in other similar posts that this can be caused by<br>
> multi-processor or multi-core processor systems. How do you force <br>
> ut3-bin to run off of one processor or one core? The fix at AMD's<br>
> website seems to be a Windows patch, is there a Linux patch hiding out<br>
> there somewhere? I am running CentOS 5.<br>
> -Rick<br>
><br>
> On Jan 20, 2008 10:07 PM, Masher <<a href="mailto:lists@brainless.us" target="_blank">lists@brainless.us</a></span></font></p>
</div>
<div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">> <mailto:<a href="mailto:lists@brainless.us" target="_blank">lists@brainless.us</a>>>
wrote: <br>
><br>
> I'm not sure if this is the appropriate place to ask about
this.<br>
> I was going to post a bug report, but there wasn't a UT3
category<br>
> in bugzilla.<br>
><br>
><br>
><br>
> I'm getting the following error message:<br>
><br>
><br>
><br>
> ScriptLog: Reset UTTeamGame_0<br>
><br>
> Critical: appError called:<br>
><br>
> Critical: Detected negative delta time - on AMD systems
please <br>
> install<br>
> <a href="http://www.amd.com/us-en/Processors/TechnicalResources/0,,30_182_871_13118,00.html" target="_blank">http://www.amd.com/us-en/Processors/TechnicalResources/0,,30_182_871_13118,00.html
</a><br>
><br>
><br>
> Exit: Executing UObject::StaticShutdownAfterError<br>
><br>
> Log: appRequestExit(1)<br>
><br>
><br>
><br>
> I'm running UT3 on a Xen virtual server. It runs quite
well, but <br>
> dies with this message every 2-8 hours.<br>
><br>
><br>
><br>
> It's emulating intel hardware and runs on intel hardware.</span></font></p>
</div>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">> Provider is <a href="http://linode.com" target="_blank">linode.com</a> <<a href="http://linode.com" target="_blank">http://linode.com</a>
>.</span></font></p>
<div>
<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">><br>
><br>
><br>
> I get the same error with CentOS 5 and Fedora 8 on a 2.6.18<br>
> kernel. I've tried binding the process to one CPU, and
it helps <br>
> some in the frequency of how often it happens, but still
crashes.<br>
><br>
><br>
><br>
> I'm open to trying anything to make it work.<br>
><br>
><br>
><br>
> Thanks!<br>
><br>
> <br>
<br>
</span></font></p>
</div>
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<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p></div></div>
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