fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 6578/ 15124 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 5983/ 12800 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 16026/ 3526 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 13466/ 5623 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 10250/ 8785 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 18918/ 549 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 7451/ 7447 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 8614/ 8155 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 10254/ 5539 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 10138/ 4262 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 6280/ 6613 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 9191/ 4140 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 11779/ 398 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 7927/ 2190 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7219/ 2155 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [58.1% done] [ 14830/ 122 kb/s] [eta 00m:13s] Threads: 3: [Vmm] [57.6% done] [ 26398/ 109 kb/s] [eta 00m:14s] Threads: 2: [_mm] [60.6% done] [ 11181/ 2041 kb/s] [eta 00m:13s] Threads: 2: [_mm] [61.8% done] [ 6609/ 1928 kb/s] [eta 00m:13s] Threads: 2: [_mm] [62.9% done] [ 4319/ 2253 kb/s] [eta 00m:13s] Threads: 2: [_Vm] [63.9% done] [ 18919/ 276 kb/s] [eta 00m:13s] Threads: 1: [__m] [64.9% done] [ 21248/ 0 kb/s] [eta 00m:13s] Threads: 1: [__V] [69.4% done] [ 6540/ 1236 kb/s] [eta 00m:11s] Threads: 1: [__V] [83.9% done] [ 20162/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=7135 read : io=100MiB, bw=5,346KiB/s, runt= 19611msec clat (msec): min= 0, max= 39, avg= 6.26, stdev= 6.48 bw (KiB/s) : min= 157, max=27877, per=55.98%, avg=6632.40, stdev=6959.05 write: io=44,776KiB, bw=2,608KiB/s, runt= 17576msec clat (msec): min= 1, max= 47, avg=11.59, stdev= 6.79 bw (KiB/s) : min= 0, max=10013, per=88.54%, avg=4014.26, stdev=3261.99 cpu : usr=9.06%, sys=0.59%, ctx=2289 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=22.6%, 4=10.8%, 10=33.4%, 20=26.8%, 50=6.3%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7136 read : io=100MiB, bw=4,356KiB/s, runt= 24067msec clat (msec): min= 0, max= 123, avg= 8.76, stdev=11.61 bw (KiB/s) : min= 68, max=21689, per=42.05%, avg=4981.88, stdev=4786.36 write: io=37,944KiB, bw=1,748KiB/s, runt= 22221msec clat (msec): min= 1, max= 120, avg=14.71, stdev=15.41 bw (KiB/s) : min= 0, max= 6640, per=67.83%, avg=3075.37, stdev=2512.21 cpu : usr=7.36%, sys=0.35%, ctx=2252 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=19.4%, 4=9.1%, 10=29.3%, 20=30.3%, 50=10.6%, 100=0.3% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7137 read : io=100MiB, bw=3,949KiB/s, runt= 26549msec clat (msec): min= 0, max= 122, avg=10.47, stdev=16.10 bw (KiB/s) : min= 6, max=20782, per=33.13%, avg=3925.77, stdev=4292.50 write: io=28,164KiB, bw=1,151KiB/s, runt= 25043msec clat (msec): min= 1, max= 127, avg=12.86, stdev=15.05 bw (KiB/s) : min= 0, max= 5874, per=38.19%, avg=1731.50, stdev=1848.16 cpu : usr=6.48%, sys=0.50%, ctx=2286 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=18.3%, 4=9.0%, 10=31.6%, 20=29.1%, 50=9.7%, 100=0.7% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,848KiB/s, minb=3,949KiB/s, maxb=5,346KiB/s, mint=19611msec, maxt=26549msec WRITE: io=108MiB, aggrb=4,534KiB/s, minb=1,151KiB/s, maxb=2,608KiB/s, mint=19611msec, maxt=26549msec Disk stats (read/write): cciss!c0d0: ios=5530/2090, merge=771/180, ticks=48960/28600, in_queue=77540, util=96.36% 5.26user 0.45system 0:26.87elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221808outputs (0major+1024minor)pagefaults 0swaps