Bernard Li wrote:
> Currently there is a bug with si_monitor with displaying the CPU info
> with dual core machines. On a 2 socket dualcore server, the CPU info
> will be displayed 4 times.
>
> I would also like to add another field to si_monitortk such that it
> displays the number of CPUs on the server.
>
> The following are code snippets for funcions:
>
> if [ -z "$cpu" ]; then
> cpu=$(echo `cat /proc/cpuinfo | grep "model name\|cpu MHz" |
> head -n 2 | sed "s/.*: //" | sed "s/^\([0-9\.]*\)$/(\1 MHz)/"` | sed
> "s/\(MHz)\)/\1 |/g" | sed "s/ |$//")
> fi
> # Collect the number of CPUs.
> if [ -z "$ncpus" ]; then
> ncpus=$(echo `cat /proc/cpuinfo | grep "processor" | wc -l`)
> fi
>
> head and wc are not present and I need to compile them in - any
> objections to that?
>
Hi Bernard,
maybe you can quickly resolve in this way:
if [ -z "$cpu" ]; then
cpu=$(echo `cat /proc/cpuinfo | grep "model name\|cpu MHz" | sed -ne
'1,2p' | sed "s/.*: //" | sed "s/^\([0-9\.]*\)$/(\1 MHz)/"` | sed
"s/\(MHz)\)/\1 |/g" | sed "s/ |$//")
fi
# Collect the number of CPUs.
if [ -z "$ncpus" ]; then
ncpus=$((`cat /proc/cpuinfo | grep "^processor" | sed -n '$p' | sed
"s/.*: \([0-9]\)*$/\1/"` + 1))
fi
but anyway I've no objection including head and wc in busybox...
Cheers,
-Andrea
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