parsec3/dedup
pid:31795 time: 3453068258589-3463948229664 (10879971075) region 0: 00000094243585380352-00000094243604033536 (18653184) region 1: 00000139657565626368-00000139659801677824 (2236051456) region 2: 00000140730820669440-00000140730821382144 (712704)