func DumpMetrics(ctx context.Context, task string) (string, error) {
	gatherer := prometheus.DefaultGatherer
	mfs, err := gatherer.Gather()
	if err != nil {
		return "", errors.Wrap(err, "gathering metrics")
	}

	buf := &bytes.Buffer{}
	enc := expfmt.NewEncoder(buf, expfmt.FmtText)

	for _, mf := range mfs {
		if err := enc.Encode(mf); err != nil {
			return buf.String(), errors.Wrap(err, "encoding metrics")
		}
	}
	return buf.String(), nil
}
func DumpMetrics(ctx context.Context, task string) (string, error) {
	gatherer := prometheus.DefaultGatherer
	mfs, err := gatherer.Gather()
	if err != nil {
		return "", errors.Wrap(err, "gathering metrics")
	}

	buf := &bytes.Buffer{}
	enc := expfmt.NewEncoder(buf, expfmt.FmtText)

	for _, mf := range mfs {
		if err := enc.Encode(mf); err != nil {
			return buf.String(), errors.Wrap(err, "encoding metrics")
		}
	}
	return buf.String(), nil
}
// DumpMetrics returns the metrics prometheus would return when collected
// as a string, for fun and testing