if err != nil {
		return
	}
	err = en.WriteInt64(z.ReplicatedSize)
	if err != nil {
		err = msgp.WrapError(err, "ReplicatedSize")
		return
	}
	// write "ReplicaSize"
	err = en.Append(0xab, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x53, 0x69, 0x7a, 0x65)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.ReplicaSize)
	if err != nil {
		err = msgp.WrapError(err, "ReplicaSize")

	err = en.Append(0x82, 0xa5, 0x43, 0x6f, 0x75, 0x6e, 0x74)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Count)
	if err != nil {
		err = msgp.WrapError(err, "Count")
		return
	}
	// write "Bytes"
	err = en.Append(0xa5, 0x42, 0x79, 0x74, 0x65, 0x73)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Bytes)
	if err != nil {
		err = msgp.WrapError(err, "Bytes")
		return
	}
	return
}

	}
	// write "ob"
	err = en.Append(0xa2, 0x6f, 0x62)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Objects)
	if err != nil {
		err = msgp.WrapError(err, "Objects")
		return
	}
	// write "dm"
	err = en.Append(0xa2, 0x64, 0x6d)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.DeleteMarkers)
	if err != nil {
		err = msgp.WrapError(err, "DeleteMarkers")
		return
	}

	if err != nil {
		return
	}
	err = en.WriteInt64(int64(z.UpperBound))
	if err != nil {
		err = msgp.WrapError(err, "UpperBound")
		return
	}
	// write "LowerBound"
	err = en.Append(0xaa, 0x4c, 0x6f, 0x77, 0x65, 0x72, 0x42, 0x6f, 0x75, 0x6e, 0x64)
	if err != nil {
		return
	}
	err = en.WriteInt64(int64(z.LowerBound))
	if err != nil {
		err = msgp.WrapError(err, "LowerBound")

	if err != nil {
		return
	}
	err = en.WriteInt64(z.Timestamp)
	if err != nil {
		err = msgp.WrapError(err, "Timestamp")
		return
	}
	// write "TimeLastRefresh"
	err = en.Append(0xaf, 0x54, 0x69, 0x6d, 0x65, 0x4c, 0x61, 0x73, 0x74, 0x52, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.TimeLastRefresh)
	if err != nil {

	err = en.Append(0xa4, 0x53, 0x69, 0x7a, 0x65)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Size)
	if err != nil {
		err = msgp.WrapError(err, "Size")
		return
	}
	// write "MTime"
	err = en.Append(0xa5, 0x4d, 0x54, 0x69, 0x6d, 0x65)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.ModTime)
	if err != nil {
		err = msgp.WrapError(err, "ModTime")
		return
	}

	if err != nil {
		return
	}
	err = en.WriteInt64(z.ReplicatedSize)
	if err != nil {
		err = msgp.WrapError(err, "ReplicatedSize")
		return
	}
	// write "FailedSize"
	err = en.Append(0xaa, 0x46, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x53, 0x69, 0x7a, 0x65)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.FailedSize)
	if err != nil {
		err = msgp.WrapError(err, "FailedSize")

	err = en.Append(0x82, 0xb5, 0x4c, 0x69, 0x6d, 0x69, 0x74, 0x49, 0x6e, 0x42, 0x79, 0x74, 0x65, 0x73, 0x50, 0x65, 0x72, 0x53, 0x65, 0x63, 0x6f, 0x6e, 0x64)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.LimitInBytesPerSecond)
	if err != nil {
		err = msgp.WrapError(err, "LimitInBytesPerSecond")
		return
	}
	// write "CurrentBandwidthInBytesPerSecond"

		return
	}
	// write "s"
	err = en.Append(0xa1, 0x73)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Size)
	if err != nil {
		err = msgp.WrapError(err, "Size")
		return
	}
	// write "as"
	err = en.Append(0xa2, 0x61, 0x73)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.ActualSize)
	if err != nil {
		err = msgp.WrapError(err, "ActualSize")
		return
	}
	// write "mt"

	err = en.WriteFloat64(z.Peak)
	if err != nil {
		err = msgp.WrapError(err, "Peak")
		return
	}
	// write "n"
	err = en.Append(0xa1, 0x6e)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.N)
	if err != nil {
		err = msgp.WrapError(err, "N")
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *XferStats) MarshalMsg(b []byte) (o []byte, err error) {