Prefer ss over netstat

For now let's keep netstat.

Signed-off-by: Asad Sajjad Ahmed <[email protected]>

varnishgather

@@ -38,7 +38,7 @@ TOPDIR=$(mktemp -d ${TMPDIR:-/tmp}/varnishgather.XXXXXXXX)
 ID="$(cat /etc/hostname)-$(date +'%Y%m%d-%H%M%S')"
 RELDIR="varnishgather-$ID"
 ORIGPWD=$PWD
-VERSION=1.91
+VERSION=1.92
 USERID=$(id -u)
 PID_ALL_VARNISHD=$(pidof varnishd 2> /dev/null)
 PID_ALL_VARNISHD_COMMA=$(pidof varnishd 2> /dev/null | sed 's/ /,/g')
@@ -452,6 +452,7 @@ mycat /proc/version
 runpipe "ps aux" "egrep (varnish|vha-agent|vac|vstatd|vcs|apache|mysql|nginx|httpd|stud|hitch|stunnel|api-engine|broadcaster|mongod|varnish-controller)"
 runpipe "netstat -np" "wc -l"
 runpipe "netstat -np" "grep ESTABLISHED" "wc -l"
+run ss -s
 run uptime
 run free -m
 run vmstat -w 1 3