func (pi PodInfo) String() string {
	var b strings.Builder
	b.WriteString(fmt.Sprintf("  Containers: %v\n", sets.SortedList(pi.Containers)))
	b.WriteString(fmt.Sprintf("  Labels: %+v\n", pi.Labels))
	b.WriteString(fmt.Sprintf("  Annotations: %+v\n", pi.Annotations))
	b.WriteString(fmt.Sprintf("  Envs: %+v\n", pi.ProxyEnvironments))
	b.WriteString(fmt.Sprintf("  ProxyConfig: %+v\n", pi.ProxyEnvironments))
	return b.String()

		message = fmt.Sprintf("%+v", err.Queue)
	} else {
		message = string(data)
	}

	return fmt.Sprintf("duplicate queue configuration %v", message)
}

// ErrUnknownRegion - unknown region error.
type ErrUnknownRegion struct {
	Region string
}

func (err ErrUnknownRegion) Error() string {
	return fmt.Sprintf("unknown region '%v'", err.Region)
}

	_, _ = fmt.Fprintf(w, "%40s\tTOTAL RPS\tERROR RPS\tP50 LATENCY\tP90 LATENCY\tP99 LATENCY\t\n", "WORKLOAD")
	_ = w.Flush()
}

func printMetrics(writer io.Writer, wm workloadMetrics) {
	w := tabwriter.NewWriter(writer, 13, 1, 2, ' ', tabwriter.AlignRight)
	_, _ = fmt.Fprintf(w, "%40s\t", wm.workload)
	_, _ = fmt.Fprintf(w, "%.3f\t", wm.totalRPS)
	_, _ = fmt.Fprintf(w, "%.3f\t", wm.errorRPS)

	}
	for _, route := range routes {
		if filter.Verify(route) {
			if includeConfigType {
				route.Name = fmt.Sprintf("route/%s", route.Name)
			}
			if filter.Verbose {
				for _, vhosts := range route.GetVirtualHosts() {
					for _, r := range vhosts.Routes {
						if !isPassthrough(r.GetAction()) {
							fmt.Fprintf(w, "%v\t%s\t%s\t%s\t%s\n",
								route.Name,
								vhosts.Name,
								describeRouteDomains(vhosts.GetDomains()),

	t := UTCNow()
	// Add the expiration date.
	expirationStr := fmt.Sprintf(`"expiration": "%s"`, expiration.Format(iso8601TimeFormat))
	// Add the bucket condition, only accept buckets equal to the one passed.
	bucketConditionStr := fmt.Sprintf(`["eq", "$bucket", "%s"]`, bucketName)
	// Add the key condition, only accept keys equal to the one passed.
	keyConditionStr := fmt.Sprintf(`["eq", "$key", "%s/upload.txt"]`, objectKey)

	objLabels, err := GetTemplateLabels(un)
	if err != nil {
		return err
	}
	url := fmt.Sprintf("See %s\n", url.DeploymentRequirements)
	if !labels.HasCanonicalServiceName(objLabels) || !labels.HasCanonicalServiceRevision(objLabels) {
		fmt.Fprintf(writer, "deployment %q may not provide Istio metrics and telemetry labels: %q. "+url,
			fmt.Sprintf("%s/%s:", un.GetName(), un.GetNamespace()), objLabels)
	}
	return nil
}

		}
		cm, err := c.Times(false)
		if err != nil {
			m.Errors = append(m.Errors, fmt.Sprintf("%s: %v (cpuTimes)", byHostName, err.Error()))
		} else {
			// not collecting per-cpu stats, so there will be only one element
			if len(cm) == 1 {
				m.Aggregated.CPU.TimesStat = &cm[0]
			} else {
				m.Errors = append(m.Errors, fmt.Sprintf("%s: Expected one CPU stat, got %d", byHostName, len(cm)))
			}
		}

	// color characters, the result is incorrect.
	line1Length := len(fmt.Sprintf(msgLine1Fmt, newerThan))
	line2Length := len(fmt.Sprintf(msgLine2Fmt, updateString))

	// Populate lines with color coding.
	line1InColor := fmt.Sprintf(msgLine1Fmt, color.YellowBold(newerThan))
	line2InColor := fmt.Sprintf(msgLine2Fmt, color.CyanBold(updateString))

	// calculate the rectangular box size.

	// No formatting is required for the first entry
	for i, element := range entry.Trace.Source {
		trace[i] = fmt.Sprintf("%8v: %s", traceLength-i, element)
	}

	tagString := ""
	for key, value := range entry.Trace.Variables {
		if value != "" {
			if tagString != "" {
				tagString += ", "
			}
			tagString += fmt.Sprintf("%s=%#v", key, value)
		}
	}

	var apiString string
	if entry.API != nil {

		t.Errorf(fmt.Sprintf("Count should work, but got err %v", err))
	}
	if count1 != 1 {
		t.Errorf("Count with group should be 1, but got count: %v", count1)
	}

	var count2 int64
	if err := DB.Model(&Company{}).Where("name in ?", []string{"company_count_group_b", "company_count_group_c"}).Group("name").Count(&count2).Error; err != nil {
		t.Errorf(fmt.Sprintf("Count should work, but got err %v", err))
	}