add stats scripts

connection-stats

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -o errexit -o nounset -o pipefail
+
+[[ $# -ge 1 ]] || exit 1
+
+user=root
+
+. hosts.sh
+
+declare -n hosts=hosts_$1
+shift
+for host in ${hosts[@]}; do
+    echo $host
+    echo
+
+    ssh $user@$host ss -s
+
+    echo
+done

nginx-stats

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -o errexit -o nounset -o pipefail
+
+[[ $# -ge 1 ]] || exit 1
+
+user=root
+
+. hosts.sh
+
+declare -n hosts=hosts_$1
+shift
+for host in ${hosts[@]}; do
+    echo $host
+    echo
+
+    ssh $user@$host curl -sS --unix-socket /run/nginx/status.sock http://localhost/
+    echo
+done