ioping.collectd.sh

#!/bin/bash

HOSTNAME="${COLLECTD_HOSTNAME:-ardar}"
INTERVAL="${COLLECTD_INTERVAL:-10}"

cd ~

stdbuf -oL ioping -i 1 -P 10 -W -q . | while read -r line
do
    min=$(echo $line | awk '{print $5}')
    avg=$(echo $line | awk '{print $6}')
    max=$(echo $line | awk '{print $7}')
    std=$(echo $line | awk '{print $8}')
    echo "PUTVAL $HOSTNAME/diskops/latency-min interval=$INTERVAL N:$min"
    echo "PUTVAL $HOSTNAME/diskops/latency-avg interval=$INTERVAL N:$avg"
    echo "PUTVAL $HOSTNAME/diskops/latency-max interval=$INTERVAL N:$max"
    echo "PUTVAL $HOSTNAME/diskops/latency-stddev interval=$INTERVAL N:$std"
done