diff --git a/.gitignore b/.gitignore
index 578eac6..813e515 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 littleauth
+profiles/*.pprof
diff --git a/Makefile b/Makefile
index 1a03083..763076a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-go_build_cmd ?= CGO_ENABLED=1 go build -ldflags="-s -w" -trimpath -race
+go_build_cmd ?= CGO_ENABLED=1 go build -ldflags="-s -w" -trimpath -race -pgo merged.pprof
 
 littleauth: *.go go.*
 	$(go_build_cmd) -o $@
diff --git a/merged.pprof b/merged.pprof
new file mode 100644
index 0000000..dc34523
Binary files /dev/null and b/merged.pprof differ
diff --git a/pgo.go b/pgo.go
new file mode 100644
index 0000000..b9c8dbc
--- /dev/null
+++ b/pgo.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+	"net/http"
+	_ "net/http/pprof" //#nosec: G108
+	"os"
+)
+
+func init() {
+	go func() {
+		if os.Getenv("COLLECT_METRICS") == "yes" {
+			//#nosec: G114
+			print(http.ListenAndServe("localhost:6060", nil), "\n")
+		}
+	}()
+}
diff --git a/profiles/.gitkeep b/profiles/.gitkeep
new file mode 100644
index 0000000..e69de29