Put squid stats into Statsd

proxy-stats.sh

#!/bin/bash

i=0

while true; do
    echo "Sending batch $i"
    i=$(($i+1))
    /opt/si-squid/bin/squidclient cache_object://localhost/counters \
        | awk '
        BEGIN { p=0 }
        /^sample_time/ { p=1 }
        {
            if(p > 1) printf("sistats.squid.%s:%d|g\n", $1, $3)
            if(p > 0) p = p+1
        }' \
        | nc -C -u -w1 127.0.0.1 8125
    sleep 30
done