| Matt Murphy on 14 Dec 2011 19:58:28 -0800 |
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| Re: [PLUG] Troubleshooting mem-suck |
Paul, anything interesting happen with this? M On Sun, Dec 4, 2011 at 6:26 PM, Paul Walker <starsinmypockets@gmail.com> wrote: > Hey yeah, this is Paul - yes it's a VPS and yes, running several (6) drupal > instances... I did make some adjustments to the mysql and apache configs as > per the linode recommendations which had a noticeable effect... Not sure if > I'm going to hit bottlenecks there - we'll see... I'll post the settings > later but I've got to run. Thanks everyone for the input. > > On Sun, Dec 4, 2011 at 3:52 PM, Matt Murphy <mattyhead@gmail.com> wrote: >> >> Paul, am i right thinking this is a VPN you're running Drupal on? If I'm >> not way off base, you'll probably benefit from starting with looking at your >> MySql load. ÂIf you're not the guy I'm thinking of and this os not the >> scenario I imagine, I apologize for the static... >> >> MM >> >> Sent from my iPhone >> >> On Dec 4, 2011, at 14:52, Rich Freeman <r-plug@thefreemanclan.net> wrote: >> >> On Dec 4, 2011 12:51 PM, "Paul Walker" <starsinmypockets@gmail.com> wrote: >> > >> > Hmm.. I'm experiencing a lot of latency on my server. running `top` >> > shows really high memory usage, but I'm unable to determine from the line >> > items what process(es) are responsible for the suck... Does this make sense >> > to any of you? >> > >> > Tasks: Â88 total,  1 running, Â87 sleeping,  0 stopped,  0 zombie >> > Cpu(s): Â0.0%us, Â0.0%sy, Â0.0%ni,100.0%id, Â0.0%wa, Â0.0%hi, Â0.0%si, >> > Â0.0%st >> > Mem:  Â768848k total,  651552k used,  117296k free,   9340k buffers >> > Swap:  524284k total,  Â23976k used,  500308k free,  428872k cached >> > >> >> This suggests that you only have 769M of RAM, of which 117+9+429M is >> available for use. Only 23M is swapped - probably because is hasn't been >> touched much. >> >> Doesn't really seem RAM-constrained to me (well, not until you try to run >> a desktop app written in the last decade, anyway). >> >> Try using atop if you have accounting enabled in your kernel. It shows you >> ten second slices and everything happening in them. That picks up stuff that >> runs for 10ms and dies. Plus it gives a lot more IO info. >> >> Rich >> >> >> ___________________________________________________________________________ >> Philadelphia Linux Users Group ÂÂÂÂÂÂÂÂ-- >> ÂÂÂÂÂÂÂhttp://www.phillylinux.org >> Announcements - >> http://lists.phillylinux.org/mailman/listinfo/plug-announce >> General Discussion Â-- >> ÂÂhttp://lists.phillylinux.org/mailman/listinfo/plug >> >> >> >> ___________________________________________________________________________ >> Philadelphia Linux Users Group     -- >> Âhttp://www.phillylinux.org >> Announcements - >> http://lists.phillylinux.org/mailman/listinfo/plug-announce >> General Discussion Â-- >> http://lists.phillylinux.org/mailman/listinfo/plug >> > > > ___________________________________________________________________________ > Philadelphia Linux Users Group     --    Âhttp://www.phillylinux.org > Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce > General Discussion Â--  http://lists.phillylinux.org/mailman/listinfo/plug > ___________________________________________________________________________ Philadelphia Linux Users Group -- http://www.phillylinux.org Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce General Discussion -- http://lists.phillylinux.org/mailman/listinfo/plug