we do have an old unix server (running hp-ux 11.00 ) that i don't believe has been rebooted in the last 9 years.
(no one in out IT department knows hp-ux...)
I would run Folding at Home if it wasnt for the electricity. I'm not too keen on firing up yet ANOTHER 24x7 box at home, I already have two, costing me an estimated $18 a month as it is.
Those load averages are nuts, as I understand it, a 1.00 load is 100% utilization on a 1 core machine. Basically 8.00 would be 100% on an 8 core machine and so on. So load averages in the HUNDREDS? How many cores do the machines have, and what are they doing to be hammered so hard? My servers barley hit 0.15 even when all of my friends are on the server. Course recreational servers vs business class production servers i would obviously expect to be a big difference, but still load averages of 150.00+? Just wow.
[rauclair@shared2 ~]$ uptime
23:41:23 up 630 days, 3:00, 1 user, load average: 1.51, 1.46, 1.44
[rauclair@shared2 ~]$
ryan@borg:$ uptime
23:43:13 up 128 days, 2:18, 6 users, load average: 4.36, 4.26, 4.18
ryan@borg:$
Firmware: DD-WRT v24-sp2 (08/07/10) std
Time: 21:13:56 up 238 days, 9:58, load average: 0.17, 0.04, 0.01
12:45:16 up 765 days, 17:03, 1 user, load average: 1.51, 1.55, 1.58
12:46:11 up 263 days, 16:20, 5 users, load average: 4.48, 4.38, 4.32
I hear people saying all the time that Linux servers don't need to be rebooted as often as Windows servers to install patches, but it seems like every 2 or 3 weeks, there are updates for my minecraft server and it says: *** System restart required ***
I suppose people with really high uptimes are just not rebooting, or is Ubuntu server a little more "reboot-happy" than other distros?
I suppose people with really high uptimes are just not rebooting, or is Ubuntu server a little more "reboot-happy" than other distros?
I hear people saying all the time that Linux servers don't need to be rebooted as often as Windows servers to install patches, but it seems like every 2 or 3 weeks, there are updates for my minecraft server and it says: *** System restart required ***
I suppose people with really high uptimes are just not rebooting, or is Ubuntu server a little more "reboot-happy" than other distros?
I've never had Ubuntu server tell me a reboot was required unless a new kernel update is out, and even then you have to tell it you want to install the new version first.
It looks like you just previously updated your kernel and haven't rebooted since then.
FWIW I always use sudo apt-get update && sudo apt-get ugprade which by default will NOT update your kernel.
Every time there's updates for Ubuntu it ask's me to reboot. I should probably do my updates through apt-get instead of the GUI utility, though I don't know if that would cause some kind of conflict.