Table of Contents

ZFS CPU Benchmarks 12-05-2016

ZFS CPU Benchmarks 12-05-2016

Intel(R) Core(TM) i5-3450

Passmark: 6450/1854

Ports.tar extract

1.389u 11.942s 0:13.79 96.5% 71+173k 42294+132229io 102pf+0w
1.442u 11.873s 0:13.82 96.3% 71+172k 21128+132229io 102pf+0w
1.386u 11.881s 0:13.71 96.7% 71+172k 21488+132229io 102pf+0w

4096 Write

3917985792 bytes transferred in 29.189733 secs (134224790 bytes/sec)
3917985792 bytes transferred in 28.424116 secs (137840199 bytes/sec)

4096 Read to /dev/null

3917985792 bytes transferred in 11.252128 secs (348199540 bytes/sec)
3917985792 bytes transferred in 12.259126 secs (319597474 bytes/sec)

Intel(R) Core(TM)2 CPU 6600

Passmark: 1887/1258

Ports.tar extract

2.475u 22.976s 0:31.33 81.2% 71+173k 25099+132225io 102pf+0w
2.363u 23.188s 0:31.78 80.3% 71+172k 25134+132225io 102pf+0w
2.314u 23.212s 0:32.03 79.6% 71+173k 25046+132225io 102pf+0w

4096 Write

3917985792 bytes transferred in 69.608471 secs (56286049 bytes/sec)
3917985792 bytes transferred in 69.277523 secs (56554935 bytes/sec)

4096 Read to /dev/null

3917985792 bytes transferred in 29.577037 secs (132467148 bytes/sec)
3917985792 bytes transferred in 29.364710 secs (133424980 bytes/sec)

Summary

3.5x increase in CPU performance yields a 2x improvement in ZFS throughput