diff --git a/scripts/affin.sh b/scripts/affin.sh
new file mode 100755
index 00000000..34c03d8b
--- /dev/null
+++ b/scripts/affin.sh
@@ -0,0 +1,4 @@
+# show process affinities for running ansible-playbook
+who="$1"
+[ ! "$who" ] && who=ansible-playbook
+for i in $(pgrep -f "$who") ; do taskset -c -p $i ; done|cut -d: -f2|sort -n |uniq -c