return trace.MutatorUtilizationV2(parsed.events, flags), nil
	}

	mux := http.NewServeMux()

	// Main endpoint.
	mux.Handle("/", traceviewer.MainHandler([]traceviewer.View{
		{Type: traceviewer.ViewProc, Ranges: ranges},
		// N.B. Use the same ranges for threads. It takes a long time to compute
		// the split a second time, but the makeup of the events are similar enough

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package traceviewer

import (
	"embed"
	"fmt"
	"html/template"
	"net/http"
	"strings"
)

func MainHandler(views []View) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
		if err := templMain.Execute(w, views); err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return