mirror of
https://github.com/ARM-software/workload-automation.git
synced 2025-01-18 20:11:20 +00:00
24 lines
592 B
Bash
24 lines
592 B
Bash
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#!/bin/sh
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BUSYBOX=$1
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OUTFILE=$2
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PERIOD=$3
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STOP_SIGNAL_FILE=$4
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if [ "$#" != "4" ]; then
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echo "USAGE: gather-load.sh BUSYBOX OUTFILE PERIOD STOP_SIGNAL_FILE"
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exit 1
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fi
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echo "timestamp,user,nice,system,idle,iowait,irq,softirq,steal,guest,guest_nice" > $OUTFILE
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while true; do
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echo -n $(${BUSYBOX} date -Iseconds) >> $OUTFILE
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${BUSYBOX} cat /proc/stat | ${BUSYBOX} head -n 1 | \
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${BUSYBOX} cut -d ' ' -f 2- | ${BUSYBOX} sed 's/ /,/g' >> $OUTFILE
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if [ -f $STOP_SIGNAL_FILE ]; then
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rm $STOP_SIGNAL_FILE
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break
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else
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sleep $PERIOD
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fi
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done
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