<a title="{{.Help.hide}}" id="action-hide" href="?">Hide</a>
    <a title="{{.Help.show_from}}" id="action-showfrom" href="?">Show from</a>
  </div>
  {{template "script" .}}
  {{template "stacks_js"}}
  <script>
    pprofUnitDefs = {{.UnitDefs}};
    stackViewer({{.Stacks}}, {{.Nodes}});
  </script>
</body>

	def("plaintext", loadFile("html/plaintext.html"))
	// TODO: Rename "stacks" to "flamegraph" to seal moving off d3 flamegraph.
	def("stacks", loadFile("html/stacks.html"))
	def("stacks_css", loadCSS("html/stacks.css"))
	def("stacks_js", loadJS("html/stacks.js"))

	}
	if stackDebug >= 1 {
		print("stackalloc ", n, "\n")
	}

	if debug.efence != 0 || stackFromSystem != 0 {
		n = uint32(alignUp(uintptr(n), physPageSize))
		v := sysAlloc(uintptr(n), &memstats.stacks_sys)
		if v == nil {
			throw("out of memory (stackalloc)")
		}
		return stack{uintptr(v), uintptr(v) + uintptr(n)}
	}

	// Small stacks are allocated with a fixed-size free-list allocator.

	fmt.Fprintf(w, "# HeapInuse = %d\n", s.HeapInuse)
	fmt.Fprintf(w, "# HeapReleased = %d\n", s.HeapReleased)
	fmt.Fprintf(w, "# HeapObjects = %d\n", s.HeapObjects)

	fmt.Fprintf(w, "# Stack = %d / %d\n", s.StackInuse, s.StackSys)
	fmt.Fprintf(w, "# MSpan = %d / %d\n", s.MSpanInuse, s.MSpanSys)
	fmt.Fprintf(w, "# MCache = %d / %d\n", s.MCacheInuse, s.MCacheSys)
	fmt.Fprintf(w, "# BuckHashSys = %d\n", s.BuckHashSys)

		case "/memory/classes/metadata/other:bytes":
			checkUint64(t, name, samples[i].Value.Uint64(), mstats.GCSys)
		case "/memory/classes/os-stacks:bytes":
			checkUint64(t, name, samples[i].Value.Uint64(), mstats.StackSys-mstats.StackInuse)
		case "/memory/classes/other:bytes":
			checkUint64(t, name, samples[i].Value.Uint64(), mstats.OtherSys)
		case "/memory/classes/profiling/buckets:bytes":