Right, am doing a soak test. How long before it crashes?

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Right, am doing a soak test. How long before it crashes?

Postby Alex01UK » Mon Nov 04, 2013 2:30 am

Hi folks, I've pretty much finished installing my system now. 64bit Ubuntu Studio 13.1o, with the low latency kernel, and I've installed The Gnome 3 desktop, KDE & Unity and pretty much every app / util that I've ever used. Let's see how long I can run it before it crashes! Any bets?
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Postby lok1950 » Mon Nov 04, 2013 4:14 am

That's easy just an application of Murphy's Law when you try something mission critical :twisted:

Enjoy the Choice :)
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Postby Alex01UK » Mon Nov 04, 2013 9:19 am

Is there a command that tells you how long the system has been up?

tia,from Alex.
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Postby ajgreeny » Mon Nov 04, 2013 5:03 pm

uptime tells you how long since you booted; it is not refreshed after a logout, only a restart will do that.
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Postby nelz » Mon Nov 04, 2013 8:42 pm

And "last reboot" gives more historical information.
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Postby Rhakios » Mon Nov 04, 2013 9:53 pm

nelz wrote:And "last reboot" gives more historical information.


Good one nelz, I've never seen that before. I wonder what other little gems can be got from wtmp? A trip to man last might be worthwhile when I'm less sleepy.
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Postby Ram » Tue Nov 05, 2013 12:15 am

Talking of uptime, ran that on a box at work yesterday. 1931 days up.

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Postby Alex01UK » Tue Dec 17, 2013 1:48 am

Ram wrote:Talking of uptime, ran that on a box at work yesterday. 1931 days up.


alex@armani:~$ uname -ia
Linux armani 3.11.0-14-lowlatency #6-Ubuntu SMP PREEMPT Wed Nov 20 23:59:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
alex@armani:~$ last reboot
reboot system boot 3.11.0-14-lowlat Tue Dec 17 01:16 - 01:47 (00:31)
reboot system boot 3.11.0-14-lowlat Tue Dec 17 00:11 - 01:15 (01:04)
reboot system boot 3.11.0-14-lowlat Mon Dec 16 23:36 - 00:05 (00:29)
reboot system boot 3.11.0-14-lowlat Mon Dec 16 00:04 - 23:34 (23:29)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 22:52 - 00:03 (01:11)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 22:50 - 22:51 (00:00)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 09:31 - 13:28 (03:57)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 08:56 - 09:01 (00:04)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 06:33 - 06:39 (00:06)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 06:28 - 06:32 (00:03)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 05:38 - 06:15 (00:37)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 03:09 - 06:15 (03:05)
reboot system boot 3.11.0-14-lowlat Sun Dec 15 01:10 - 03:07 (01:57)
reboot system boot 3.11.0-14-lowlat Sat Dec 14 23:23 - 01:09 (01:45)
reboot system boot 3.11.0-14-lowlat Fri Dec 13 14:48 - 15:04 (00:16)
reboot system boot 3.11.0-14-lowlat Thu Dec 12 08:11 - 14:45 (1+06:34)
reboot system boot 3.11.0-14-lowlat Thu Dec 12 02:44 - 08:10 (05:25)
reboot system boot 3.11.0-14-lowlat Wed Dec 11 12:42 - 12:43 (00:01)
reboot system boot 3.11.0-14-lowlat Wed Dec 11 05:08 - 05:08 (00:00)
reboot system boot 3.11.0-14-lowlat Tue Dec 10 20:29 - 22:01 (01:32)
reboot system boot 3.11.0-14-lowlat Tue Dec 10 20:02 - 20:27 (00:25)
reboot system boot 3.11.0-14-lowlat Tue Dec 10 07:47 - 20:00 (12:13)
reboot system boot 3.11.0-13-lowlat Tue Dec 10 05:54 - 20:00 (14:06)
reboot system boot 3.11.0-13-lowlat Tue Dec 10 04:31 - 20:00 (15:29)
reboot system boot 3.11.0-13-lowlat Tue Dec 10 04:08 - 20:00 (15:52)
reboot system boot 3.11.0-13-lowlat Tue Dec 10 02:52 - 04:06 (01:14)
reboot system boot 3.11.0-13-lowlat Tue Dec 10 00:56 - 02:47 (01:51)
reboot system boot 3.11.0-13-lowlat Mon Dec 9 13:00 - 00:53 (11:53)
reboot system boot 3.11.0-13-lowlat Mon Dec 9 02:29 - 02:43 (00:14)
reboot system boot 3.11.0-13-lowlat Mon Dec 9 02:13 - 02:43 (00:30)
reboot system boot 3.11.0-13-lowlat Sat Dec 7 20:50 - 16:41 (19:51)
reboot system boot 3.11.0-13-lowlat Sat Dec 7 15:54 - 20:48 (04:54)
reboot system boot 3.11.0-13-lowlat Sat Dec 7 12:10 - 13:22 (01:12)
reboot system boot 3.11.0-13-lowlat Thu Dec 5 22:55 - 12:08 (1+13:12)
reboot system boot 3.11.0-13-lowlat Thu Dec 5 22:02 - 12:08 (1+14:06)
reboot system boot 3.11.0-13-lowlat Thu Dec 5 18:32 - 21:59 (03:27)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 22:04 - 23:31 (01:27)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 13:17 - 22:00 (08:43)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 08:02 - 22:00 (13:58)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 06:28 - 08:00 (01:31)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 05:32 - 08:00 (02:27)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 05:29 - 05:31 (00:01)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 05:00 - 05:28 (00:27)
reboot system boot 3.11.0-13-lowlat Wed Dec 4 03:48 - 05:28 (01:39)
reboot system boot 3.11.0-13-lowlat Tue Dec 3 21:15 - 03:46 (06:31)
reboot system boot 3.11.0-13-lowlat Tue Dec 3 19:58 - 21:13 (01:14)
reboot system boot 3.11.0-13-lowlat Tue Dec 3 16:18 - 17:24 (01:06)
reboot system boot 3.11.0-13-lowlat Tue Dec 3 12:49 - 16:14 (03:24)
reboot system boot 3.11.0-13-lowlat Mon Dec 2 01:34 - 04:37 (03:02)

wtmp begins Sun Dec 1 19:45:50 2013
alex@armani:~$ uptime
01:48:02 up 31 min, 2 users, load average: 1.10, 1.78, 2.36
alex@armani:~$
Chrome OS: Samsung ARM Series 3 Chromebook, 32bit ARM Ubuntu 12.o4 HFCE.
64bit Windows 7 Home Premium, 64bit Ubuntu Studio 14.o4, 32bit Mint 17 MATE.

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