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] [13.0% done] [ 16636/ 3217 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 10453/ 8724 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 18039/ 2883 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 16774/ 2993 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 5450/ 13178 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 14399/ 2940 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 8407/ 5674 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 13780/ 2997 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 10502/ 3856 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 8338/ 4881 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 9875/ 4108 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 6992/ 5515 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8964/ 2383 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7447/ 2554 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7565/ 2493 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6028/ 3526 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6731/ 1492 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5625/ 2672 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [65.6% done] [ 1391/ 3302 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [64.7% done] [ 7021/ 2661 kb/s] [eta 00m:12s] Threads: 3: [VVm] [65.7% done] [ 12007/ 496 kb/s] [eta 00m:12s] Threads: 3: [VVm] [66.7% done] [ 15147/ 0 kb/s] [eta 00m:12s] Threads: 2: [EVV] [67.6% done] [ 21810/ 0 kb/s] [eta 00m:12s] Threads: 1: [EEV] [79.4% done] [ 20198/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=19964 read : io=100MiB, bw=4,173KiB/s, runt= 25127msec clat (msec): min= 0, max= 218, avg=10.01, stdev=14.92 bw (KiB/s) : min= 15, max=12092, per=39.36%, avg=4509.35, stdev=2979.33 write: io=30,252KiB, bw=1,473KiB/s, runt= 21019msec clat (msec): min= 1, max= 118, avg=10.66, stdev= 8.33 bw (KiB/s) : min= 0, max= 7276, per=60.41%, avg=2428.00, stdev=2280.48 cpu : usr=7.18%, sys=0.60%, ctx=2208 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=17.3%, 4=8.8%, 10=32.1%, 20=31.2%, 50=9.4%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19965 read : io=100MiB, bw=3,926KiB/s, runt= 26702msec clat (msec): min= 0, max= 234, avg= 9.58, stdev=17.50 bw (KiB/s) : min= 8, max=13713, per=39.94%, avg=4576.81, stdev=3493.64 write: io=35,860KiB, bw=1,678KiB/s, runt= 21879msec clat (msec): min= 1, max= 108, avg=11.11, stdev= 9.50 bw (KiB/s) : min= 0, max= 7141, per=75.95%, avg=3052.53, stdev=2867.16 cpu : usr=7.07%, sys=0.43%, ctx=2372 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=21.6%, 4=7.9%, 10=32.6%, 20=27.9%, 50=8.6%, 100=0.1% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19966 read : io=100MiB, bw=3,819KiB/s, runt= 27453msec clat (msec): min= 0, max= 212, avg= 9.40, stdev=17.35 bw (KiB/s) : min= 23, max=18975, per=39.07%, avg=4477.10, stdev=3964.58 write: io=28,176KiB, bw=1,201KiB/s, runt= 24023msec clat (msec): min= 1, max= 220, avg=12.38, stdev=16.14 bw (KiB/s) : min= 0, max= 4600, per=46.60%, avg=1872.95, stdev=1625.61 cpu : usr=6.24%, sys=0.36%, ctx=2410 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=19.8%, 4=9.8%, 10=33.9%, 20=27.0%, 50=7.9%, 100=0.2% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,458KiB/s, minb=3,819KiB/s, maxb=4,173KiB/s, mint=25127msec, maxt=27453msec WRITE: io=94,288KiB, aggrb=4,019KiB/s, minb=1,201KiB/s, maxb=1,678KiB/s, mint=25127msec, maxt=27453msec Disk stats (read/write): cciss!c0d0: ios=5937/2280, merge=930/88, ticks=60540/31896, in_queue=92432, util=97.74% 5.42user 0.47system 0:27.86elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+188616outputs (0major+1024minor)pagefaults 0swaps