[00:00] <up_the_irons> hmm.. kvr14 looks pretty normal to me
[00:07] <whitefang> up_the_irons: hmmm, weird. having massive issues with my minecraft server.
[00:07] <whitefang> Hien: i don't remember tbh.
[00:07] <whitefang> Hien: was quite a while ago
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[00:08] <up_the_irons> whitefang: the load on the server is normal
[00:09] <whitefang> how is CPU time allocated?
[00:11] <whitefang> it seems a bit better now, but only have 3 of the 5 people that were on it from earlier. up until about 20 minutes ago with 5 people it was brutally painful all night.
[00:12] <whitefang> it does seem much better now.
[00:19] <up_the_irons> CPU time is scheduled by the standard Linux scheduler
[00:28] <jbergstroem> standard. that's deadline, right?
[00:28] <jbergstroem> or is it cfq nowadays
[00:30] <whitefang> yah now its really bad once the 4th person connections
[00:31] <whitefang> up_the_irons: kvr14 still normal cpu?
[00:32] <up_the_irons> whitefang: yes
[00:32] <up_the_irons> jbergstroem: i think it's deadline
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[00:48] <up_the_irons> Hien: making your vps now
[00:50] <Hien> up_the_irons: nice, just recieved billing email ;)
[00:50] <up_the_irons> :)
[00:52] <Hien> i just ssh'd
[00:52] <Hien> :)
[00:52] <up_the_irons> nice!
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[01:03] <nesta> Hien: prepare for the best experience of your geek life
[01:04] <jbergstroem> geek? this is Real Men Work
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[01:12] <mercutio> jbergstroem: what are you still doing here then? :)
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[01:41] <up_the_irons> nesta: jbergstroem LOL
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[06:54] <brycec> jbergstroem / up_the_irons: cfq and deadline are disk I/O schedulers and have nothing to do with CPU scheduling.
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[11:56] <up_the_irons> brycec: doh
[11:57] <up_the_irons> brycec: well it's a *something* scheduler for the CPU!
[11:57] <up_the_irons> mercutio: how does your routing look?
[12:05] <brycec> lol
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[12:18] * dr_jkl is engaged in nerf warfare while waiting for her compile
[12:59] <toddf> console: connect(): 3109@kvr14.arpnetworks.com: Connection refused
[13:00] <toddf> can anyone on kvr14 hit their serial consoles?
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[13:22] <mercutio> up_the_irons: well it worked before, haven't look at it since
[13:24] <mercutio> disk performance seems to have gone up from when last talking
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[13:25] <mercutio> not nearly as much of a hit writing to disk rather than /dev/null
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[15:34] <up_the_irons> i just posted a question in #cisco, in case anyone else is in there and has some insight
[15:34] <brycec> but for anyone not already in #cisco... what's the question?
[15:35] <up_the_irons> crap, it was long ;)
[15:38] <brycec> s/it was long/i'm too lazy to copy and paste/ :P
[15:54] <mercutio> up_the_irons: related to the ntt issues?
[15:55] <up_the_irons> mercutio: yes
[15:56] <up_the_irons> brycec: on this crappy 3g i'm on, yes, i'm too lazy to copy & paste ;)
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[16:02] <DaCa> up_the_irons: mosh is your friend :)
[16:03] <up_the_irons> hah yeah
[16:03] <up_the_irons> still need to try that
[16:04] <DaCa> you will be surprised, I work a lot on the train, and mosh makes a huge difference there
[16:06] <brycec> mosh is phenomenal... but its predictive stuff gets entertaining when you're scrolling or in a text editor (like when the line wraps)
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[16:57] <jbergstroem> brycec: but doesn't the schedulers tell the cpu how to prioritise different workloads of io?
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[17:59] <dr_jkl> up_the_irons: <3
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[20:37] <toddf> incase it matters (since fbi is here logging it might show up in search)
[20:38] <toddf> QinQ (802.1AD) slvan(4) works great .. if you set the right mtu
[20:38] <toddf> 1500 mtu on em0 .. 1496 mtu on svlan5 .. and stuff like nfs mounts of -r=16384,-r=16384 "just work(tm)"
[20:39] <toddf> between arpnetworks vps'es of course
[21:04] <jbergstroem> mosh is just awesome when you have anything above 300ms latency
[21:38] <whitefang> ehhhh. that's weird. one of my processes was "Killed" but not by me.
[21:41] <whitefang> errr nevermind.
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[23:21] <up_the_irons> toddf: if I had the time, i'd pick your brain on that and write up a full blog post.  definitely interesting stuff and probably not a whole lot has already been written on it.
[23:21] <up_the_irons> dr_jkl: <3 :)
[23:21] <up_the_irons> mercutio: how's your routing doing?
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[23:27] <toddf> up_the_irons: in theory the mtu of em0 should permit svlan to go 1500 by adding 4 more bytes, but I'm guessing there is somewhere outside kvm that is blocking it from being larger than 1500, but at least I figured out why nfs wasn't working
[23:27] <toddf> $ cat /etc/hostname.svlan5
[23:27] <toddf> vlandev em0 -autoconfprivacy mtu 1496
[23:27] <toddf> 10.1.4.1/24
[23:28] <toddf> $ grep " /u " /etc/fstab
[23:28] <toddf> 10.1.4.2:/u /u nfs rw,nodev,nosuid,intr,-3,-r=16384,-w=16384,-b 0 0
[23:28] <up_the_irons> we are announcing 174.136.96.0/20 out of NTT again.  I'll be around if there are any issues.  I've tested one of our own /24 for over 24 hours and things seem good.
[23:29] <up_the_irons> toddf: yeah there's MTU stuff all over.  if i had the patience, we could probably make it work.
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