Messages in this thread | | | Date | Fri, 02 Jan 2004 15:48:36 +0100 | From | Mario Vanoni <> | Subject | 2.6.1-rc1-mm1: kernel or NFS problem? |
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a) not in lkml, cc if needed b) 5 machines otherwise 100% working, congrats c) test on 4 machines, the 5th is production, taboo d) top used: 2x 2.0.16, 2x 3.1.0
Scenario:
machine 1: top, sees himself, <1% CPU machine 2: ssh to machine 1 ; top machine 1: top sees 2 top's, <1% CPU each machine 2: reboot with ssh _active_ with top machine 1: the top from machine 2 is not killed and consumes now >99% CPU, must be killed explicitly
Same behaviour on 4 machines, UP's Celeron-1000+512MBmem & P4-3066HT+1GBmem, dual SMP's P3-550+1GBmem & P3-1266+2GBmem.
Sar(1) -U ALL 1 0 reports the same values as top(1).
It's not a procps problem, same conditions:
machine 1: top and sar -U ALL 1 0 machine 2: ssh to machine 1; sar -U ALL 1 0 machine 1: ps -efw sees sar, top no CPU used machine 2: reboot with ssh _active_ with sar -U ALL 1 0 machine 1: top no CPU usage, according ps -efw sar -U ALL 1 0 and corresponding sadc 1 are always active, killall sar kills both
The ethernet is 10Mb, mixed RJ and BNC connectors.
Mario
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