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] [33.3% done] [ 16127/ 53353 kb/s] [eta 00m:06s] Threads: 3: [mmm] [36.4% done] [ 14789/ 60423 kb/s] [eta 00m:07s] Threads: 3: [mmF] [41.7% done] [ 8436/ 16916 kb/s] [eta 00m:07s] Threads: 3: [FmF] [42.9% done] [ 1296/ 15932 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 398/ 40760 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [73.7% done] [ 25226/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 60325/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 59418/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 55334/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15058 read : io=100MiB, bw=5,846KiB/s, runt= 17936msec clat (msec): min= 0, max= 224, avg= 4.21, stdev=19.30 bw (KiB/s) : min= 0, max=23321, per=59.04%, avg=10336.00, stdev=7147.35 write: io=76,284KiB, bw=5,707KiB/s, runt= 13687msec clat (msec): min= 0, max= 31, avg= 0.02, stdev= 0.84 bw (KiB/s) : min= 0, max=60678, per=170.90%, avg=30223.75, stdev=34886.66 cpu : usr=10.46%, sys=3.35%, ctx=1278 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=87.9%, 4=2.5%, 10=4.3%, 20=2.8%, 50=1.8%, 100=0.1% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15059 read : io=100MiB, bw=5,836KiB/s, runt= 17967msec clat (msec): min= 0, max= 309, avg= 4.64, stdev=19.81 bw (KiB/s) : min= 25, max=20837, per=52.43%, avg=9179.25, stdev=7476.63 write: io=73,772KiB, bw=5,509KiB/s, runt= 13711msec clat (msec): min= 0, max= 75, avg= 0.22, stdev= 2.48 bw (KiB/s) : min= 0, max=55869, per=94.08%, avg=16637.25, stdev=26278.61 cpu : usr=11.58%, sys=3.38%, ctx=1420 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=87.2%, 4=2.1%, 10=3.8%, 20=4.0%, 50=2.0%, 100=0.4% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15060 read : io=100MiB, bw=5,914KiB/s, runt= 17730msec clat (msec): min= 0, max= 220, avg= 3.28, stdev=18.44 bw (KiB/s) : min= 6, max=24821, per=67.44%, avg=11806.93, stdev=9791.68 write: io=86,740KiB, bw=6,494KiB/s, runt= 13676msec clat (msec): min= 0, max= 36, avg= 0.21, stdev= 1.87 bw (KiB/s) : min= 0, max=59436, per=140.96%, avg=24928.40, stdev=31339.35 cpu : usr=12.75%, sys=3.75%, ctx=1335 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=91.7%, 4=1.1%, 10=2.6%, 20=2.9%, 50=1.2%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,508KiB/s, minb=5,836KiB/s, maxb=5,914KiB/s, mint=17730msec, maxt=17967msec WRITE: io=231MiB, aggrb=17,685KiB/s, minb=5,509KiB/s, maxb=6,494KiB/s, mint=17730msec, maxt=17967msec Disk stats (read/write): cciss!c0d0: ios=6375/3145, merge=1334/56059, ticks=57388/1409700, in_queue=1467076, util=97.90% 6.22user 1.88system 0:18.20elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 780456inputs+473608outputs (2major+1036minor)pagefaults 0swaps