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] [ 19446/ 3066 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 17238/ 3917 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 14248/ 6487 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 11917/ 6390 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12218/ 6300 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11759/ 6292 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 8196/ 6613 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 10396/ 5385 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 11088/ 4075 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 10571/ 3762 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 7020/ 5572 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6402/ 5527 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 8130/ 2668 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8037/ 2387 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5474/ 4405 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7842/ 1651 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6308/ 2147 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 6386/ 1081 kb/s] [eta 00m:11s] Threads: 3: [mVV] [65.6% done] [ 8936/ 1387 kb/s] [eta 00m:11s] Threads: 3: [mVV] [64.7% done] [ 23066/ 81 kb/s] [eta 00m:12s] Threads: 2: [mV_] [65.7% done] [ 23876/ 223 kb/s] [eta 00m:12s] Threads: 2: [mV_] [66.7% done] [ 11824/ 1606 kb/s] [eta 00m:12s] Threads: 1: [V__] [73.5% done] [ 15322/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [89.7% done] [ 22432/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=32388 read : io=100MiB, bw=3,965KiB/s, runt= 26443msec clat (msec): min= 0, max= 130, avg= 8.84, stdev=12.31 bw (KiB/s) : min= 41, max=27028, per=40.52%, avg=4820.44, stdev=5836.24 write: io=36,632KiB, bw=1,513KiB/s, runt= 24780msec clat (msec): min= 1, max= 205, avg=16.56, stdev=22.15 bw (KiB/s) : min= 0, max= 7701, per=45.15%, avg=1895.00, stdev=1890.22 cpu : usr=6.52%, sys=0.38%, ctx=2185 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=20.9%, 4=8.3%, 10=28.4%, 20=31.1%, 50=9.1%, 100=0.5% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32389 read : io=100MiB, bw=4,239KiB/s, runt= 24732msec clat (msec): min= 0, max= 137, avg=10.91, stdev=15.06 bw (KiB/s) : min= 15, max=16328, per=38.17%, avg=4540.34, stdev=3002.29 write: io=20,152KiB, bw=982KiB/s, runt= 20994msec clat (msec): min= 1, max= 39, avg=11.56, stdev= 6.92 bw (KiB/s) : min= 0, max= 3631, per=35.67%, avg=1497.10, stdev=1348.62 cpu : usr=6.70%, sys=0.42%, ctx=2019 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=12.3%, 4=9.8%, 10=33.4%, 20=33.3%, 50=9.6%, 100=0.4% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32390 read : io=100MiB, bw=4,551KiB/s, runt= 23036msec clat (msec): min= 0, max= 132, avg= 7.66, stdev= 9.60 bw (KiB/s) : min= 115, max=25640, per=46.24%, avg=5500.24, stdev=6484.67 write: io=44,792KiB, bw=2,240KiB/s, runt= 20475msec clat (msec): min= 1, max= 113, avg=11.76, stdev= 8.31 bw (KiB/s) : min= 0, max= 8445, per=73.99%, avg=3105.28, stdev=2863.45 cpu : usr=8.21%, sys=0.40%, ctx=2290 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=21.8%, 4=9.0%, 10=30.8%, 20=29.7%, 50=8.2%, 100=0.2% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,896KiB/s, minb=3,965KiB/s, maxb=4,551KiB/s, mint=23036msec, maxt=26443msec WRITE: io=99MiB, aggrb=4,197KiB/s, minb=982KiB/s, maxb=2,240KiB/s, mint=23036msec, maxt=26443msec Disk stats (read/write): cciss!c0d0: ios=5562/2050, merge=907/262, ticks=53332/32272, in_queue=85604, util=96.76% 5.28user 0.42system 0:26.77elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+203192outputs (0major+1026minor)pagefaults 0swaps