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: [mmF] [42.9% done] [ 12206/ 96361 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 675/ 48545 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: [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] [76.5% done] [ 57258/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.3% done] [ 66401/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 63837/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 70684/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2330 read : io=100MiB, bw=6,528KiB/s, runt= 16062msec clat (msec): min= 0, max= 333, avg= 2.89, stdev=20.14 bw (KiB/s) : min= 27, max=33559, per=67.91%, avg=13230.50, stdev=10333.49 write: io=82,460KiB, bw=7,010KiB/s, runt= 12044msec clat (msec): min= 0, max= 20, avg= 0.16, stdev= 1.31 bw (KiB/s) : min= 0, max=29798, per=56.21%, avg=12636.00, stdev=15405.96 cpu : usr=12.00%, sys=3.31%, ctx=623 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=89.6%, 4=2.8%, 10=4.8%, 20=1.8%, 50=0.5%, 100=0.0% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2331 read : io=100MiB, bw=6,636KiB/s, runt= 15799msec clat (msec): min= 0, max= 329, avg= 2.69, stdev=19.24 bw (KiB/s) : min= 8, max=53641, per=81.84%, avg=15944.91, stdev=15665.06 write: io=90,864KiB, bw=7,727KiB/s, runt= 12040msec clat (msec): min= 0, max= 10, avg= 0.01, stdev= 0.33 bw (KiB/s) : min= 0, max=55834, per=134.98%, avg=30342.00, stdev=28231.20 cpu : usr=11.42%, sys=3.72%, ctx=567 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=91.2%, 4=3.1%, 10=3.1%, 20=1.4%, 50=0.7%, 100=0.0% lat (msec): 250=0.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2332 read : io=100MiB, bw=6,494KiB/s, runt= 16146msec clat (msec): min= 0, max= 361, avg= 2.63, stdev=21.12 bw (KiB/s) : min= 21, max=30228, per=72.28%, avg=14081.40, stdev=10433.91 write: io=91,072KiB, bw=7,748KiB/s, runt= 12035msec clat (msec): min= 0, max= 20, avg= 0.15, stdev= 1.29 bw (KiB/s) : min= 0, max=19684, per=53.45%, avg=12015.67, stdev=10537.53 cpu : usr=11.50%, sys=3.69%, ctx=511 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=92.5%, 4=1.2%, 10=3.9%, 20=1.5%, 50=0.5%, 100=0.0% lat (msec): 250=0.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,483KiB/s, minb=6,494KiB/s, maxb=6,636KiB/s, mint=15799msec, maxt=16146msec WRITE: io=258MiB, aggrb=22,479KiB/s, minb=7,010KiB/s, maxb=7,748KiB/s, mint=15799msec, maxt=16146msec Disk stats (read/write): cciss!c0d0: ios=2253/3218, merge=26781/62805, ticks=299756/1404704, in_queue=1705412, util=97.18% 5.59user 1.72system 0:16.37elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 700392inputs+528816outputs (1major+1026minor)pagefaults 0swaps