Here (Trasmission is constantly working):

$ uname -a Linux HOSTNAME 2.6.31.14_7820 #22 SMP Wed Sep 21 16:29:23 CST 2011 armv6l GNU/Linux $ uptime 06:15:21 up 37 min, X users, load average: 0.19, 0.37, 0.49 $ cat /proc/uptime 92561.02 127032.13 $ cat /proc/cpuinfo Processor : ARMv6-compatible processor rev 5 (v6l) processor : 0 BogoMIPS : 299.00 processor : 1 BogoMIPS : 299.00 Features : swp half thumb fastmult edsp java CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xb02 CPU revision : 5 Hardware : Oxsemi NAS Revision : 0000 Serial : 0000000000000000

Although the proc (5) says:

/ proc / uptime

This file contains two numbers, the number of times spent in the idle process (seconds).

In Cygwin on a dual core processor (almost idle):

  $ cat /proc/uptime 431622.39 418535.48
  • 2
    Here in cygwin you have a strange amount. although it is probably emulated, cygwin is not linux. And in linux, the amount of idle time is given for both kernels, so it is much more uptime. - Mike
  • So what have I got? Is it spinning on 2 Linux kernels? “I didn’t notice an elephant” - hobo-mts
  • It was necessary to google a little longer. In a couple of places, after all, it was said that a simple one is considered total for all cores. - hobo-mts
  • Well, personally, when I wrote a comment, I didn’t even google, just looked into the kernel sources. So it's usually much easier to understand what is presented in / proc - Mike

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