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] [ 6825/ 15041 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 9428/ 9847 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 10144/ 7947 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 15106/ 3685 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 9339/ 8143 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 15098/ 2957 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 14037/ 2603 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 14919/ 3229 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12975/ 2627 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10770/ 3087 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 7651/ 5291 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 8281/ 4840 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 7077/ 4262 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 4921/ 4201 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 4055/ 5666 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4970/ 3782 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 6365/ 2599 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.5% done] [ 5434/ 2932 kb/s] [eta 00m:12s] Threads: 3: [mVm] [61.8% done] [ 19906/ 0 kb/s] [eta 00m:13s] Threads: 3: [mVm] [62.9% done] [ 17933/ 0 kb/s] [eta 00m:13s] Threads: 2: [m_V] [63.9% done] [ 20837/ 0 kb/s] [eta 00m:13s] Threads: 2: [m_V] [64.9% done] [ 16607/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [67.6% done] [ 5621/ 1273 kb/s] [eta 00m:12s] Threads: 1: [V__] [81.2% done] [ 19288/ 646 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=28198 read : io=100MiB, bw=3,882KiB/s, runt= 27011msec clat (msec): min= 0, max= 220, avg= 9.49, stdev=18.67 bw (KiB/s) : min= 8, max=26451, per=37.68%, avg=4388.37, stdev=5396.11 write: io=34,124KiB, bw=1,376KiB/s, runt= 25391msec clat (msec): min= 1, max= 115, avg=11.52, stdev= 9.63 bw (KiB/s) : min= 0, max= 5328, per=48.46%, avg=2071.84, stdev=1693.94 cpu : usr=6.84%, sys=0.33%, ctx=2494 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=23.9%, 4=8.9%, 10=30.8%, 20=26.0%, 50=8.4%, 100=0.3% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28199 read : io=100MiB, bw=4,699KiB/s, runt= 22314msec clat (msec): min= 0, max= 124, avg= 7.75, stdev= 8.90 bw (KiB/s) : min= 1, max=18905, per=46.42%, avg=5405.76, stdev=4708.72 write: io=38,792KiB, bw=1,999KiB/s, runt= 19865msec clat (msec): min= 1, max= 62, avg=11.14, stdev= 8.22 bw (KiB/s) : min= 0, max= 7672, per=69.93%, avg=2989.37, stdev=2758.16 cpu : usr=8.35%, sys=0.56%, 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=21.5%, 4=9.5%, 10=31.5%, 20=28.6%, 50=8.5%, 100=0.2% lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28200 read : io=100MiB, bw=4,299KiB/s, runt= 24386msec clat (msec): min= 0, max= 118, avg= 9.54, stdev=13.75 bw (KiB/s) : min= 15, max=22708, per=41.44%, avg=4825.89, stdev=4837.22 write: io=33,104KiB, bw=1,514KiB/s, runt= 22389msec clat (msec): min= 2, max= 112, avg=13.44, stdev= 9.94 bw (KiB/s) : min= 0, max= 8609, per=58.06%, avg=2482.05, stdev=2632.51 cpu : usr=7.07%, sys=0.52%, ctx=2103 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=17.4%, 4=8.3%, 10=31.2%, 20=31.8%, 50=10.0%, 100=0.3% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,646KiB/s, minb=3,882KiB/s, maxb=4,699KiB/s, mint=22314msec, maxt=27011msec WRITE: io=104MiB, aggrb=4,275KiB/s, minb=1,376KiB/s, maxb=1,999KiB/s, mint=22314msec, maxt=27011msec Disk stats (read/write): cciss!c0d0: ios=5650/2176, merge=846/173, ticks=52532/27880, in_queue=80404, util=96.19% 5.45user 0.47system 0:27.35elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212080outputs (0major+1029minor)pagefaults 0swaps