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: [mmF] [27.3% done] [ 5250/ 4177 kb/s] [eta 00m:08s] Threads: 3: [mFF] [44.4% done] [ 2196/ 38641 kb/s] [eta 00m:05s] Threads: 3: [mFF] [50.0% done] [ 679/ 8017 kb/s] [eta 00m:05s] Threads: 3: [mFF] [50.0% done] [ 1693/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFF] [50.0% done] [ 1235/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFF] [50.0% done] [ 1203/ 0 kb/s] [eta 00m:08s] Threads: 3: [mFF] [52.9% done] [ 1293/ 0 kb/s] [eta 00m:08s] Threads: 3: [FFV] [71.4% done] [ 5450/ 25133 kb/s] [eta 00m:04s] Threads: 3: [FFV] [84.6% done] [ 16770/ 0 kb/s] [eta 00m:02s] Threads: 3: [FFV] [100.0% done] [ 27016/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFV] [100.0% done] [ 33679/ 0 kb/s] [eta 00m:00s] Threads: 2: [FF_] [100.0% done] [ 21553/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [78.9% done] [ 44840/ 0 kb/s] [eta 00m:04s] Threads: 2: [VV_] [100.0% done] [ 57344/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 53996/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12723 read : io=100MiB, bw=6,066KiB/s, runt= 17285msec slat (msec): min= 19, max= 7849, avg=5425.52, stdev=2467.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 40, max=31613, per=45.84%, avg=8269.40, stdev=10988.28 write: io=81,528KiB, bw=5,950KiB/s, runt= 14031msec slat (msec): min= 0, max= 135, avg= 4.19, stdev= 6.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56563, per=100.87%, avg=20715.60, stdev=28493.46 cpu : usr=12.50%, sys=3.77%, ctx=1660 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=12724 read : io=100MiB, bw=6,012KiB/s, runt= 17439msec slat (msec): min= 67, max=14228, avg=11836.60, stdev=3228.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=36864, per=89.82%, avg=16201.18, stdev=14337.58 write: io=97,460KiB, bw=7,133KiB/s, runt= 13991msec slat (msec): min= 0, max= 21, avg= 3.45, stdev= 3.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56393, per=126.19%, avg=25914.33, stdev=28472.22 cpu : usr=11.65%, sys=4.01%, ctx=1579 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=12725 read : io=100MiB, bw=7,761KiB/s, runt= 13510msec slat (msec): min= 8332, max=12327, avg=10866.30, stdev=1069.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=48324, per=122.84%, avg=22157.88, stdev=14597.61 write: io=100MiB, bw=11,312KiB/s, runt= 9269msec slat (msec): min= 0, max= 25, avg= 2.58, stdev= 3.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=102072, per=258.73%, avg=53133.00, stdev=51165.08 cpu : usr=13.62%, sys=4.56%, ctx=1202 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,038KiB/s, minb=6,012KiB/s, maxb=7,761KiB/s, mint=13510msec, maxt=17439msec WRITE: io=275MiB, aggrb=20,536KiB/s, minb=5,950KiB/s, maxb=11,312KiB/s, mint=13510msec, maxt=17439msec Disk stats (read/write): cciss!c0d0: ios=5369/3711, merge=1508/66506, ticks=44364/1772180, in_queue=1819040, util=95.37% 6.10user 1.98system 0:17.66elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 670696inputs+562800outputs (0major+2382minor)pagefaults 0swaps