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: [FFm] [15.0% done] [ 341/ 22532 kb/s] [eta 00m:17s] Threads: 3: [FFm] [22.2% done] [ 284/ 11145 kb/s] [eta 00m:14s] Threads: 3: [FFm] [33.3% done] [ 349/ 17067 kb/s] [eta 00m:10s] Threads: 3: [FFm] [33.3% done] [ 239/ 0 kb/s] [eta 00m:12s] Threads: 3: [FFm] [33.3% done] [ 223/ 0 kb/s] [eta 00m:14s] Threads: 3: [FFm] [33.3% done] [ 65/ 0 kb/s] [eta 00m:16s] Threads: 3: [VVm] [34.6% done] [ 12784/ 0 kb/s] [eta 00m:17s] Threads: 3: [VVm] [52.6% done] [ 28712/ 28753 kb/s] [eta 00m:09s] Threads: 3: [VVm] [55.0% done] [ 30496/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVm] [54.5% done] [ 29253/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVm] [54.2% done] [ 30935/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVm] [60.9% done] [ 27249/ 9687 kb/s] [eta 00m:09s] Threads: 3: [VVF] [100.0% done] [ 28192/ 11677 kb/s] [eta 00m:00s] Threads: 2: [_VF] [100.0% done] [ 13845/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VF] [100.0% done] [ 1366/ 0 kb/s] [eta 00m:00s] Threads: 1: [_EF] [100.0% done] [ 4425/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [86.4% done] [ 25309/ 0 kb/s] [eta 00m:03s] Threads: 1: [__V] [100.0% done] [ 25954/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 25019/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7739 read : io=100MiB, bw=6,751KiB/s, runt= 15530msec clat (msec): min= 0, max= 234, avg= 3.43, stdev=15.89 bw (KiB/s) : min= 10, max=23629, per=99.81%, avg=14321.38, stdev=6090.50 write: io=100MiB, bw=12,016KiB/s, runt= 8726msec clat (msec): min= 0, max= 34, avg= 0.16, stdev= 1.68 bw (KiB/s) : min= 0, max=59883, per=177.94%, avg=29387.00, stdev=29956.90 cpu : usr=12.08%, sys=4.04%, ctx=832 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=89.3%, 4=1.3%, 10=5.9%, 20=2.2%, 50=0.5%, 100=0.0% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7740 read : io=100MiB, bw=5,750KiB/s, runt= 18235msec clat (msec): min= 0, max= 437, avg= 5.53, stdev=27.31 bw (KiB/s) : min= 11, max=25329, per=67.57%, avg=9694.35, stdev=7239.56 write: io=99,516KiB, bw=11,590KiB/s, runt= 8792msec clat (msec): min= 0, max= 25, avg= 0.14, stdev= 1.30 bw (KiB/s) : min= 0, max=54396, per=140.38%, avg=23183.33, stdev=28072.83 cpu : usr=8.99%, sys=3.55%, ctx=972 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=89.0%, 4=1.5%, 10=5.7%, 20=1.2%, 50=1.1%, 100=0.2% lat (msec): 250=1.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7741 read : io=100MiB, bw=4,782KiB/s, runt= 21924msec clat (msec): min= 0, max= 445, avg= 8.74, stdev=42.41 bw (KiB/s) : min= 9, max=29671, per=46.91%, avg=6730.70, stdev=11180.99 write: io=92,504KiB, bw=5,188KiB/s, runt= 18255msec clat (msec): min= 0, max= 23, avg= 0.13, stdev= 1.16 bw (KiB/s) : min= 0, max= 6263, per=23.41%, avg=3866.75, stdev=2741.27 cpu : usr=10.22%, sys=3.17%, ctx=1127 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=85.2%, 4=1.4%, 10=8.3%, 20=2.7%, 50=0.8%, 100=0.0% lat (msec): 250=0.9%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,348KiB/s, minb=4,782KiB/s, maxb=6,751KiB/s, mint=15530msec, maxt=21924msec WRITE: io=288MiB, aggrb=16,515KiB/s, minb=5,188KiB/s, maxb=12,016KiB/s, mint=15530msec, maxt=21924msec Disk stats (read/write): cciss!c0d0: ios=5185/3841, merge=29/69767, ticks=83604/1571156, in_queue=1654760, util=93.54% 5.77user 1.97system 0:23.58elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 652184inputs+588880outputs (2major+1058minor)pagefaults 0swaps