diff --git a/home/private_dot_config/zsh/functions/top-cpu-user b/home/private_dot_config/zsh/functions/top-cpu-user
new file mode 100644
index 0000000..2ee05cc
--- /dev/null
+++ b/home/private_dot_config/zsh/functions/top-cpu-user
@@ -0,0 +1,3 @@
+#!/usr/bin/env zsh
+
+top -b -n 1 -u "$1" | awk 'NR>7 { sum += $9; } END { print sum; }'