Experimental Physics and Industrial Control System
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Subject: |
Re: Odd problems with RHEL6 diskless machines |
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From: |
Ralph Lange <[email protected]> |
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To: |
EPICS Tech-Talk <[email protected]> |
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Date: |
Wed, 24 Jul 2013 18:24:55 +0200 |
On 24.07.2013 17:33, Andrew Johnson wrote:
> [...]
> Does this have anything to do with devIocStats [...] the old VxStats
> module on vxWorks has a lowest-priority idle thread [...].
>
> Take a look at the internals of devIocStats, and if it has such an
> idle task try disabling it (it should be asking the OS instead of
> trying to measure it anyway).
vxWorks is the *only* system where devIocStats uses this idle-thread
method. On all other systems, it uses the OS supplied mechanism to find
the CPU usage.
~Ralph
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- Odd problems with RHEL6 diskless machines tom.cobb
- Re: Odd problems with RHEL6 diskless machines Andrew Johnson
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