parsed, err := u.parseCountFile(fname)
	if err != nil {
		return time.Time{}, time.Time{}, err
	}
	timeBegin, ok := parsed.Meta["TimeBegin"]
	if !ok {
		return time.Time{}, time.Time{}, fmt.Errorf("missing counter metadata for TimeBegin")
	}
	begin, err = time.Parse(time.RFC3339, timeBegin)
	if err != nil {

	// are specified as standard time or wall time.
	isstd := d.read(n[NStdWall])

	// Whether tx times associated with local time types
	// are specified as UTC or local time.
	isutc := d.read(n[NUTCLocal])

	if d.error { // ran out of data
		return nil, errBadData
	}

	var extend string
	rest := d.rest()
	if len(rest) > 2 && rest[0] == '\n' && rest[len(rest)-1] == '\n' {

	log.mu.Lock()
	log.w = bufio.NewWriter(w)
	if !log.set {
		// Tests that define TestMain and then run m.Run multiple times
		// will call StartTestLog/StopTestLog multiple times.
		// Checking log.set avoids calling testlog.SetLogger multiple times
		// (which will panic) and also avoids writing the header multiple times.
		log.set = true
		testlog.SetLogger(&log)
		log.w.WriteString("# test log\n") // known to cmd/go/internal/test/test.go

	c1.SetWriteDeadline(time.Now().Add(time.Millisecond))
	for i := 0; i < 10; i++ {
		wg.Add(1)
		go func() {
			defer wg.Done()

			b1 := make([]byte, 1024)
			b2 := make([]byte, 1024)
			for j := 0; j < 100; j++ {
				_, err := c1.Write(b1)
				copy(b1, b2) // Mutate b1 to trigger potential race
				if err != nil {
					checkForTimeoutError(t, err)
					c1.SetWriteDeadline(time.Now().Add(time.Millisecond))
				}

	// Spread out over 20s so rate() queries will behave correctly
	ticker := time.NewTicker(time.Second)
	times := 0
	for {
		select {
		case <-ticker.C:
			times++
			scopes.Framework.Infof("sending traffic %v", times)
			for _, ing := range ingr {
				hosts, ports := ing.TCPAddresses()
				host := hosts[0]
				port := ports[0]

// license that can be found in the LICENSE file.

// Tests simply starting and stopping tracing multiple times.
//
// This is useful for finding bugs in trace state reset.

//go:build ignore

package main

import (
	"bytes"
	"log"
	"os"
	"runtime"
	"runtime/trace"
)

func main() {
	// Trace a few times.
	for i := 0; i < 10; i++ {
		var buf bytes.Buffer
		if err := trace.Start(&buf); err != nil {

	return math.Float64frombits(v.num)
}

// Time returns v's value as a [time.Time]. It panics
// if v is not a time.Time.
func (v Value) Time() time.Time {
	if g, w := v.Kind(), KindTime; g != w {
		panic(fmt.Sprintf("Value kind is %s, not %s", g, w))
	}
	return v.time()
}

// See TimeValue to understand how times are represented.
func (v Value) time() time.Time {
	switch a := v.any.(type) {
	case timeLocation:

certain special time ranges.
If a goroutine has spent no time in any special time ranges, it is excluded from
the table.
For example, how much time it spent helping the GC. Note that these times do
overlap with the times from the first table.
In general the goroutine may not be executing in these special time ranges.
For example, it may have blocked while trying to help the GC.

		return nil, nil, errInvalidArgument
	}

	// prepare getElapsedTime() to calculate elapsed time since we started trying formatting disks.
	// All times are rounded to avoid showing milli, micro and nano seconds
	formatStartTime := time.Now().Round(time.Second)
	getElapsedTime := func() string {
		return time.Now().Round(time.Second).Sub(formatStartTime).String()
	}

	var (
		tries   int
		verbose bool
	)

package cmd

import (
	"context"
	"fmt"
	"io"
	"math/rand"
	"sync"
	"time"

	"github.com/minio/pkg/v3/sync/errgroup"
)

func (er erasureObjects) getOnlineDisks() (newDisks []StorageAPI) {
	disks := er.getDisks()
	var wg sync.WaitGroup
	var mu sync.Mutex
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	for _, i := range r.Perm(len(disks)) {
		i := i
		wg.Add(1)
		go func() {