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] [14.3% done] [ 19000/ 4456 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 9784/ 8364 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 18444/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 8664/ 6906 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 13388/ 2624 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 14848/ 3088 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 8756/ 7596 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 6984/ 6140 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 4780/ 5904 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 9972/ 2260 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 4376/ 7776 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 8136/ 6812 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 6660/ 4592 kb/s] [eta 00m:14s] Threads: 3: [mmm] [55.2% done] [ 6290/ 3507 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 6992/ 2420 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 6940/ 3556 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 9792/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4584/ 3296 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [61.8% done] [ 15112/ 0 kb/s] [eta 00m:13s] Threads: 3: [Vmm] [62.9% done] [ 17696/ 432 kb/s] [eta 00m:13s] Threads: 2: [_mm] [63.9% done] [ 5640/ 3236 kb/s] [eta 00m:13s] Threads: 2: [_mV] [64.9% done] [ 8760/ 2140 kb/s] [eta 00m:13s] Threads: 2: [_mV] [67.6% done] [ 10900/ 1720 kb/s] [eta 00m:12s] Threads: 2: [_VV] [70.3% done] [ 21824/ 0 kb/s] [eta 00m:11s] Threads: 1: [_V_] [81.8% done] [ 18720/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=15500 read : io=100MiB, bw=4,615KiB/s, runt= 22717msec clat (msec): min= 0, max= 62, avg= 7.84, stdev= 7.91 bw (KiB/s) : min= 22, max=17320, per=47.24%, avg=5317.75, stdev=4237.16 write: io=32,944KiB, bw=1,632KiB/s, runt= 20667msec clat (msec): min= 1, max= 58, avg=11.87, stdev= 8.09 bw (KiB/s) : min= 0, max= 6513, per=63.13%, avg=2431.61, stdev=1957.56 cpu : usr=6.90%, sys=0.44%, ctx=2328 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=20.3%, 4=9.1%, 10=31.8%, 20=28.3%, 50=10.3%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15501 read : io=100MiB, bw=3,752KiB/s, runt= 27946msec clat (msec): min= 0, max= 137, avg=10.59, stdev=15.21 bw (KiB/s) : min= 75, max=21546, per=36.45%, avg=4102.30, stdev=3851.18 write: io=27,512KiB, bw=1,097KiB/s, runt= 25661msec clat (msec): min= 1, max= 151, avg=17.03, stdev=20.23 bw (KiB/s) : min= 0, max= 4933, per=45.03%, avg=1734.53, stdev=1822.21 cpu : usr=6.10%, sys=0.52%, ctx=2298 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=17.5%, 4=8.2%, 10=28.9%, 20=31.4%, 50=11.4%, 100=0.7% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15502 read : io=100MiB, bw=3,915KiB/s, runt= 26782msec clat (msec): min= 0, max= 155, avg= 8.88, stdev=14.27 bw (KiB/s) : min= 19, max=17424, per=42.45%, avg=4778.50, stdev=4489.93 write: io=36,076KiB, bw=1,538KiB/s, runt= 24006msec clat (msec): min= 1, max= 124, avg=12.32, stdev=13.54 bw (KiB/s) : min= 0, max= 5575, per=51.87%, avg=1998.00, stdev=1800.67 cpu : usr=6.59%, sys=0.52%, ctx=2539 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=24.2%, 4=7.7%, 10=28.9%, 20=29.0%, 50=8.7%, 100=0.4% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,256KiB/s, minb=3,752KiB/s, maxb=4,615KiB/s, mint=22717msec, maxt=27946msec WRITE: io=96,532KiB, aggrb=3,852KiB/s, minb=1,097KiB/s, maxb=1,632KiB/s, mint=22717msec, maxt=27946msec Disk stats (read/write): cciss!c0d0: ios=5696/2262, merge=789/305, ticks=54312/41364, in_queue=95668, util=97.56% 5.04user 0.48system 0:28.30elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+193104outputs (0major+1013minor)pagefaults 0swaps