var memstats runtime.MemStats
	runtime.ReadMemStats(&memstats)
	mallocs := 0 - memstats.Mallocs

	// Run the function the specified number of times
	for i := 0; i < runs; i++ {
		f()
	}

	// Read the final statistics
	runtime.ReadMemStats(&memstats)
	mallocs += memstats.Mallocs

	// Average the mallocs over the runs (not counting the warm-up).

	memstats := new(runtime.MemStats)
	runtime.ReadMemStats(memstats)
	n0 := memstats.Mallocs

	x, y := newfunc(), newfunc()
	if x(1) != 1 || y(2) != 2 {
		println("newfunc returned broken funcs")
		fail = true
	}

	runtime.ReadMemStats(memstats)
	if n0 != memstats.Mallocs {
		println("newfunc allocated unexpectedly")
		fail = true
	}

	ff(1)

	if fail {

    <tr>
        <td>Lookups</td>
        <td id="Lookups">{{.Lookups}} lookups</td>
        <td>Number of pointer lookups performed by the runtime.</td>
    </tr>

    <tr>
        <td>Mallocs</td>
        <td id="Mallocs">{{.Mallocs}} objects</td>
        <td>Cumulative count of heap objects allocated.</td>
    </tr>

    <tr>
        <td>Frees</td>
        <td id="Frees">{{.Frees}} objects</td>

		}
		if err != io.ErrUnexpectedEOF {
			t.Fatalf("read error = %v; want ErrUnexpectedEOF", err)
		}
	})
	if mallocs > 1.5 {
		t.Errorf("mallocs = %v; want 1", mallocs)
	}
}

func TestParseHexUint(t *testing.T) {
	type testCase struct {
		in      string
		want    uint64
		wantErr string
	}
	tests := []testCase{
		{"x", 0, "invalid byte in chunk length"},

		// Size is the maximum byte size of an object in this
		// size class.
		Size uint32

		// Mallocs is the cumulative count of heap objects
		// allocated in this size class. The cumulative bytes
		// of allocation is Size*Mallocs. The number of live
		// objects in this size class is Mallocs - Frees.
		Mallocs uint64

		// Frees is the cumulative count of heap objects freed
		// in this size class.
		Frees uint64

		Endpoint: addr,
		Uptime:   UTCNow().Unix() - globalBootTime.Unix(),
		Version:  Version,
		CommitID: CommitID,
		Network:  network,
		MemStats: madmin.MemStats{
			Alloc:      memstats.Alloc,
			TotalAlloc: memstats.TotalAlloc,
			Mallocs:    memstats.Mallocs,
			Frees:      memstats.Frees,
			HeapAlloc:  memstats.HeapAlloc,
		},
		GoMaxProcs:     runtime.GOMAXPROCS(0),
		NumCPU:         runtime.NumCPU(),

		fmt.Fprintf(w, "%s 1 %d ns/op", makeBenchString(curMark.name+gcString), dur.Nanoseconds())
		fmt.Fprintf(w, "\t%d B/op", curMark.endM.TotalAlloc-curMark.startM.TotalAlloc)
		fmt.Fprintf(w, "\t%d allocs/op", curMark.endM.Mallocs-curMark.startM.Mallocs)
		if m.gc == GC {
			fmt.Fprintf(w, "\t%d live-B", curMark.gcM.HeapAlloc)
		} else {
			fmt.Fprintf(w, "\t%d heap-B", curMark.endM.HeapAlloc)
		}
		fmt.Fprintf(w, "\n")
	}

		if err != nil {
			t.Fatal("encode:", err)
		}
	})

	dec := NewDecoder(&buf)
	allocs := testing.AllocsPerRun(N, func() {
		*bench = Bench{}
		err := dec.Decode(&bench)
		if err != nil {
			t.Fatal("decode:", err)
		}
	})
	if allocs != 3 {
		t.Fatalf("mallocs per decode of type Bench: %v; wanted 3\n", allocs)
	}
}

func benchmarkEncodeSlice(b *testing.B, a any) {
	b.ResetTimer()

		t.Error("allocs-by-size and frees-by-size counts don't match in length")
	} else {
		for i := range objects.alloc.Buckets {
			ba := objects.alloc.Buckets[i]
			bf := objects.free.Buckets[i]
			if ba != bf {
				t.Errorf("bucket %d is different for alloc and free hists: %f != %f", i, ba, bf)
			}
		}
		if !t.Failed() {
			var gotAlloc, gotFree uint64
			want := objects.total
			for i := range objects.alloc.Counts {

		return 0
	}
	return (float64(r.Bytes) * float64(r.N) / 1e6) / r.T.Seconds()
}

// AllocsPerOp returns the "allocs/op" metric,
// which is calculated as r.MemAllocs / r.N.
func (r BenchmarkResult) AllocsPerOp() int64 {
	if v, ok := r.Extra["allocs/op"]; ok {
		return int64(v)
	}
	if r.N <= 0 {
		return 0
	}
	return int64(r.MemAllocs) / int64(r.N)
}