diff --git a/home-leo.nix b/home-leo.nix
index 7d2d920..e366a91 100644
--- a/home-leo.nix
+++ b/home-leo.nix
@@ -415,6 +415,15 @@ in {
       '';
       executable = true;
     };
+
+    # ref: https://go.dev/blog/pprof
+    ".local/bin/xtime" = {
+      text = ''
+        #!/bin/sh
+        /usr/bin/time -f '%Uu %Ss %er %MkB %C' "$@"
+      '';
+      executable = true;
+    };
   };
 
   xdg = {
diff --git a/home.nix b/home.nix
index 12af636..913ddcb 100644
--- a/home.nix
+++ b/home.nix
@@ -313,5 +313,14 @@
       '';
       executable = true;
     };
+
+    # ref: https://go.dev/blog/pprof
+    ".local/bin/xtime" = {
+      text = ''
+        #!/bin/sh
+        /usr/bin/time -f '%Uu %Ss %er %MkB %C' "$@"
+      '';
+      executable = true;
+    };
   };
 }