gistfile1.txt

diff --git a/cmd/imgpkg/imgpkg.go b/cmd/imgpkg/imgpkg.go
index 4d1ae1f..9e365f4 100644
--- a/cmd/imgpkg/imgpkg.go
+++ b/cmd/imgpkg/imgpkg.go
@@ -8,6 +8,8 @@ import (
 	"log"
 	"math/rand"
 	"os"
+	"runtime"
+	"runtime/pprof"
 	"time"
 
 	uierrs "github.com/cppforlife/go-cli-ui/errors"
@@ -19,6 +21,26 @@ func main() {
 	rand.Seed(time.Now().UTC().UnixNano())
 
 	log.SetOutput(ioutil.Discard)
+	{
+		f, err := os.Create("cpu.profile")
+		if err != nil {
+			log.Fatal("could not create CPU profile: ", err)
+		}
+		defer f.Close() // error handling omitted for example
+		if err := pprof.StartCPUProfile(f); err != nil {
+			log.Fatal("could not start CPU profile: ", err)
+		}
+		defer pprof.StopCPUProfile()
+		f, err = os.Create("mem.profile")
+		if err != nil {
+			log.Fatal("could not create memory profile: ", err)
+		}
+		defer f.Close() // error handling omitted for example
+		runtime.GC()    // get up-to-date statistics
+		if err := pprof.WriteHeapProfile(f); err != nil {
+			log.Fatal("could not write memory profile: ", err)
+		}
+	}
 
 	// TODO logs
 	// TODO log flags used