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: [FFm] [8.3% done] [ 4429/ 73219 kb/s] [eta 00m:33s] Threads: 3: [FFm] [10.0% done] [ 2450/ 0 kb/s] [eta 00m:36s] Threads: 3: [FFm] [35.7% done] [ 902/ 36497 kb/s] [eta 00m:09s] Threads: 3: [FFm] [35.3% done] [ 1602/ 0 kb/s] [eta 00m:11s] Threads: 3: [FFm] [36.8% done] [ 2277/ 0 kb/s] [eta 00m:12s] Threads: 3: [FFm] [38.1% done] [ 2420/ 0 kb/s] [eta 00m:13s] Threads: 3: [FFm] [40.9% done] [ 2106/ 0 kb/s] [eta 00m:13s] Threads: 3: [FFm] [41.7% done] [ 1255/ 0 kb/s] [eta 00m:14s] Threads: 3: [FFm] [42.3% done] [ 2045/ 0 kb/s] [eta 00m:15s] Threads: 3: [VFF] [85.7% done] [ 25336/ 39556 kb/s] [eta 00m:02s] Threads: 3: [VFF] [100.0% done] [ 70498/ 0 kb/s] [eta 00m:00s] Threads: 2: [_FF] [100.0% done] [ 7057/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VF] [78.9% done] [ 16745/ 0 kb/s] [eta 00m:04s] Threads: 2: [_VV] [72.7% done] [ 48598/ 0 kb/s] [eta 00m:06s] Threads: 2: [_VV] [89.5% done] [ 56527/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=6178 read : io=100MiB, bw=8,021KiB/s, runt= 13072msec slat (msec): min= 171, max=10669, avg=9847.79, stdev=1204.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=70710, per=212.36%, avg=37127.00, stdev=35337.16 write: io=99MiB, bw=9,201KiB/s, runt= 11260msec slat (msec): min= 0, max= 177, avg= 4.35, stdev= 7.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57818, per=181.10%, avg=32861.00, stdev=28369.60 cpu : usr=14.69%, sys=4.99%, ctx=810 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=6179 read : io=100MiB, bw=5,963KiB/s, runt= 17583msec slat (msec): min= 105, max=14857, avg=12884.56, stdev=2353.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52031, per=131.75%, avg=23033.50, stdev=20536.95 write: io=98,452KiB, bw=7,003KiB/s, runt= 14395msec slat (msec): min= 0, max= 23, avg= 2.98, stdev= 4.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57368, per=132.95%, avg=24124.33, stdev=29751.36 cpu : usr=11.22%, sys=3.91%, ctx=805 IO depths : 1=12.6%, 2=25.1%, 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=6180 read : io=100MiB, bw=5,827KiB/s, runt= 17993msec slat (msec): min= 49, max= 6301, avg=4470.36, stdev=2098.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 27, max=50124, per=43.95%, avg=7683.65, stdev=12908.45 write: io=74,792KiB, bw=4,945KiB/s, runt= 15487msec slat (msec): min= 0, max= 213, avg= 3.36, stdev= 8.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55446, per=147.41%, avg=26747.00, stdev=30910.88 cpu : usr=10.85%, sys=3.73%, ctx=1236 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=17,483KiB/s, minb=5,827KiB/s, maxb=8,021KiB/s, mint=13072msec, maxt=17993msec WRITE: io=268MiB, aggrb=18,145KiB/s, minb=4,945KiB/s, maxb=9,201KiB/s, mint=13072msec, maxt=17993msec Disk stats (read/write): cciss!c0d0: ios=5593/3661, merge=1414/64810, ticks=44404/1981328, in_queue=2033744, util=97.69% 5.89user 2.04system 0:18.18elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 688424inputs+548880outputs (0major+2386minor)pagefaults 0swaps