sockstats-report.sh

sockstats-report.sh

#!/bin/bash
# gather metrics about sockstat and buffer size.

currdate=$(date +"%m-%d-%Y")
timeout=${1:-600}
every=${2:-1}
basepath=${3:-./sockstat-report-${currdate}/}

function watch_it() {
	timeout $1 watch -t -n $2 "cat $3 | tee -a ${basepath}$(basename ${3})_${currdate}.log"  &>/dev/null &
}


function main() {
	test -d $basepath || mkdir ${basepath}
	for f in $(ls /proc/sys/net/ipv4/tcp*mem /proc/net/sockstat); do
		watch_it $1 $2 $f
	done
	timeout $1 watch -t -n $2 "ss -m --info -t4 | tee -a ${basepath}ss_${currdate}.log"  &>/dev/null &
	timeout $1 sar -n EDEV -n SOCK 1 | tee -a ${basepath}sar_edev_${currdate}.log &>/dev/null &
}


main ${timeout} ${every}