audio

modules/package-collections/perf.nix

@@ -0,0 +1,15 @@
+{ pkgs }:
+{
+  environment.systemPackages = with pkgs; [
+    perf
+    hotspot
+    (writeShellScriptBin "start-recording" ''
+      PID=$(pgrep $1)
+      if [ -z "$PID" ]; then
+        echo "Process $1 not found."
+        exit 1
+      fi
+      sudo perf record -F 999 -p $PID -g
+    '')
+  ];
+}