pprof stuff for debugging

main.go

@@ -4,7 +4,9 @@ import (
 	"fmt"
 	"log/slog"
 	"net/http"
+	"net/http/pprof"
 	"os"
+	"runtime"
 
 	"esdi/cmd"
 	"esdi/config"
@@ -59,11 +61,19 @@ func setupLogger() error {
 
 func runStatviz() error {
 	mux := http.NewServeMux()
-	err := statsviz.Register(mux)
+	err := statsviz.Register(mux, statsviz.Root("/"))
 	if err != nil {
 		return err
 	}
 
+	runtime.SetBlockProfileRate(1)
+	runtime.SetMutexProfileFraction(1)
+	mux.HandleFunc("/debug/pprof/", pprof.Index)
+	mux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
+	mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
+	mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
+	mux.HandleFunc("/debug/pprof/trace", pprof.Trace)
+
 	go func() {
 		err := http.ListenAndServe("localhost:8001", mux)
 		if err != nil {