fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [37.5% done] [ 14132/ 46392 kb/s] [eta 00m:05s] Threads: 3: [mFm] [50.0% done] [ 7972/ 73207 kb/s] [eta 00m:04s] Threads: 3: [FFm] [50.0% done] [ 1974/ 11869 kb/s] [eta 00m:05s] Threads: 3: [FFm] [54.5% done] [ 1588/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFm] [70.0% done] [ 1216/ 23241 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 1342 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] [ 43998/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 53012/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 54281/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 53853/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2915 read : io=100MiB, bw=6,214KiB/s, runt= 16874msec slat (msec): min= 3, max=12858, avg=9419.84, stdev=3709.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=40789, per=72.52%, avg=12676.40, stdev=11450.81 write: io=83,800KiB, bw=6,635KiB/s, runt= 12932msec slat (msec): min= 0, max= 47, avg= 2.76, stdev= 4.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53287, per=115.74%, avg=23184.25, stdev=27207.86 cpu : usr=11.07%, sys=4.08%, ctx=1428 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2916 read : io=100MiB, bw=5,827KiB/s, runt= 17995msec slat (msec): min= 47, max=14613, avg=11526.92, stdev=4173.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=26113, per=67.93%, avg=11875.15, stdev=8535.69 write: io=87,900KiB, bw=6,961KiB/s, runt= 12930msec slat (msec): min= 0, max= 110, avg= 3.66, stdev= 7.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=46608, per=93.43%, avg=18716.80, stdev=25403.79 cpu : usr=10.76%, sys=3.82%, ctx=1034 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2917 read : io=100MiB, bw=5,920KiB/s, runt= 17711msec slat (msec): min= 27, max=10751, avg=7411.76, stdev=3656.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 13, max=24987, per=49.00%, avg=8565.61, stdev=7852.40 write: io=81,364KiB, bw=6,440KiB/s, runt= 12936msec slat (msec): min= 0, max= 60, avg= 3.89, stdev= 4.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53842, per=83.66%, avg=16758.00, stdev=25484.33 cpu : usr=12.11%, sys=3.84%, ctx=1403 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,481KiB/s, minb=5,827KiB/s, maxb=6,214KiB/s, mint=16874msec, maxt=17995msec WRITE: io=247MiB, aggrb=20,032KiB/s, minb=6,440KiB/s, maxb=6,961KiB/s, mint=16874msec, maxt=17995msec Disk stats (read/write): cciss!c0d0: ios=5984/3034, merge=1503/60152, ticks=56768/1429484, in_queue=1486780, util=97.56% 6.00user 2.08system 0:18.21elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 738544inputs+506152outputs (0major+2386minor)pagefaults 0swaps