#!/bin/bash

. ./config.sh

IOR_PARAMS=$1
BENCHFILE=$2
HOST="$hostname"
PID=$$

NETOUTDIR="${BENCHFILE}_network"
NETOUTFILE="$NETOUTDIR/HOST:$HOST#PID:$PID.txt"

[[ ! -d $NETOUTDIR ]] && mkdir $NETOUTDIR || rm $NETOUTDIR/HOST*PID*.txt

function capture_network_state {
    label=$1
    echo "LABEL $label"
    echo "TIMESTAMP $(date +%s)"
    perfquery -x
    cat /proc/net/dev
}

echo "" > $NETOUTFILE
echo "$( capture_network_state "START" )" &>> $NETOUTFILE
$IOR $IOR_PARAMS
echo "$( capture_network_state "STOP" )" &>> $NETOUTFILE