if err != nil {
		return
	}
	err = en.WriteUint32(z.NextCycle)
	if err != nil {
		err = msgp.WrapError(err, "NextCycle")
		return
	}
	// write "LastUpdate"
	err = en.Append(0xaa, 0x4c, 0x61, 0x73, 0x74, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.LastUpdate)
	if err != nil {
		err = msgp.WrapError(err, "LastUpdate")
		return
	}

		0x4d, 0xcc, 0xcb, 0x4c, 0x4b, 0x2d, 0x2e, 0xd1,
		0x0d, 0x4b, 0x2d, 0x2a, 0xce, 0xcc, 0xcf, 0xb3,
		0x52, 0x30, 0xd4, 0x33, 0xe0, 0xe5, 0x72, 0x2e,
		0x4a, 0x4d, 0x2c, 0x49, 0x4d, 0xd1, 0x75, 0xaa,
		0x04, 0x0a, 0x00, 0x45, 0xf4, 0x0c, 0x8d, 0x15,
		0x34, 0xdc, 0xf3, 0xf3, 0xd3, 0x73, 0x52, 0x15,
		0x3c, 0xf3, 0x92, 0xf5, 0x34, 0x79, 0xb9, 0x78,
		0xb9, 0x00, 0x50, 0x4b, 0x07, 0x08, 0x93, 0x7e,

		}
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z *DiskMetrics) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 7
	// write "LastMinute"
	err = en.Append(0x87, 0xaa, 0x4c, 0x61, 0x73, 0x74, 0x4d, 0x69, 0x6e, 0x75, 0x74, 0x65)
	if err != nil {
		return
	}
	err = en.WriteMapHeader(uint32(len(z.LastMinute)))
	if err != nil {
		err = msgp.WrapError(err, "LastMinute")