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] [ 10933/103880 kb/s] [eta 00m:05s] Threads: 3: [FFm] [66.7% done] [ 8232/ 65296 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 0/ 3774 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] [70.0% done] [ 15562/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 53435/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [88.9% done] [ 52333/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 49993/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 52934/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7473 read : io=100MiB, bw=5,639KiB/s, runt= 18595msec slat (msec): min= 24, max=14868, avg=11231.72, stdev=4076.26 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=22296, per=75.08%, avg=12434.08, stdev=7631.97 write: io=82,568KiB, bw=6,239KiB/s, runt= 13551msec slat (msec): min= 0, max= 29, avg= 3.60, stdev= 3.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59213, per=149.34%, avg=29370.00, stdev=32477.38 cpu : usr=11.92%, sys=3.31%, ctx=1374 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 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=7474 read : io=100MiB, bw=5,628KiB/s, runt= 18631msec slat (msec): min= 0, max=14736, avg=9770.70, stdev=4831.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 26, max=33345, per=71.29%, avg=11805.64, stdev=10232.13 write: io=86,172KiB, bw=6,517KiB/s, runt= 13538msec slat (msec): min= 0, max= 20, avg= 4.33, stdev= 3.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60155, per=133.05%, avg=26166.33, stdev=30830.95 cpu : usr=11.77%, sys=3.48%, ctx=1355 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=7475 read : io=100MiB, bw=5,520KiB/s, runt= 18994msec slat (msec): min= 11, max=15049, avg=11286.09, stdev=4417.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=28385, per=71.23%, avg=11796.93, stdev=9799.25 write: io=91,916KiB, bw=6,935KiB/s, runt= 13571msec slat (msec): min= 0, max= 124, avg= 3.97, stdev= 5.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58058, per=129.82%, avg=25532.00, stdev=25976.22 cpu : usr=11.77%, sys=3.01%, ctx=1275 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=16,561KiB/s, minb=5,520KiB/s, maxb=5,639KiB/s, mint=18595msec, maxt=18994msec WRITE: io=255MiB, aggrb=19,667KiB/s, minb=6,239KiB/s, maxb=6,935KiB/s, mint=18595msec, maxt=18994msec Disk stats (read/write): cciss!c0d0: ios=5994/3340, merge=1242/61870, ticks=58052/1751200, in_queue=1949360, util=96.93% 6.69user 1.85system 0:19.19elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 729632inputs+521328outputs (0major+2384minor)pagefaults 0swaps