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] [14.3% done] [ 16445/ 8712 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 14423/ 7044 kb/s] [eta 00m:17s] Threads: 3: [mmm] [25.0% done] [ 16933/ 7976 kb/s] [eta 00m:15s] Threads: 3: [mmm] [28.6% done] [ 11162/ 8618 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 13837/ 10421 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 21204/ 528 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 5182/ 14464 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 7785/ 11364 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 9914/ 8208 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 10079/ 5039 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 5365/ 10494 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 6611/ 6924 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 9945/ 2562 kb/s] [eta 00m:08s] Threads: 3: [mmm] [66.7% done] [ 9508/ 1336 kb/s] [eta 00m:08s] Threads: 3: [mVV] [68.0% done] [ 26674/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 37640/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.6% done] [ 31828/ 0 kb/s] [eta 00m:04s] Threads: 1: [VEE] [87.0% done] [ 31309/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=10156 read : io=100MiB, bw=5,227KiB/s, runt= 20057msec slat (msec): min= 0, max= 3191, avg=521.54, stdev=931.54 clat (msec): min= 0, max= 327, avg=67.05, stdev=64.66 bw (KiB/s) : min= 132, max=10966, per=33.12%, avg=5193.75, stdev=3284.93 write: io=29,688KiB, bw=1,802KiB/s, runt= 16863msec slat (msec): min= 0, max= 14, avg= 1.31, stdev= 2.20 clat (msec): min= 5, max= 223, avg=72.10, stdev=41.44 bw (KiB/s) : min= 0, max= 9447, per=40.98%, avg=3047.87, stdev=3261.23 cpu : usr=8.20%, sys=0.52%, ctx=900 IO depths : 1=1.2%, 2=5.8%, 4=48.1%, 8=44.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.7%, 10=5.7%, 20=15.1%, 50=26.3%, 100=28.8% lat (msec): 250=21.5%, 500=1.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10157 read : io=100MiB, bw=5,243KiB/s, runt= 19997msec slat (msec): min= 0, max= 3906, avg=840.50, stdev=1195.66 clat (msec): min= 0, max= 403, avg=54.63, stdev=61.14 bw (KiB/s) : min= 15, max=17566, per=41.27%, avg=6471.88, stdev=5099.57 write: io=50,808KiB, bw=3,258KiB/s, runt= 15965msec slat (msec): min= 0, max= 82, avg= 1.85, stdev= 7.02 clat (msec): min= 5, max= 355, avg=82.90, stdev=57.54 bw (KiB/s) : min= 0, max= 9815, per=64.57%, avg=4802.84, stdev=2981.65 cpu : usr=8.84%, sys=0.56%, ctx=1016 IO depths : 1=1.2%, 2=4.6%, 4=46.4%, 8=47.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.8%, 10=10.0%, 20=18.5%, 50=23.2%, 100=27.4% lat (msec): 250=18.8%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10158 read : io=100MiB, bw=5,279KiB/s, runt= 19862msec slat (msec): min= 0, max= 4225, avg=1015.15, stdev=1339.08 clat (msec): min= 0, max= 256, avg=53.80, stdev=59.23 bw (KiB/s) : min= 36, max=13567, per=39.17%, avg=6143.36, stdev=4376.62 write: io=41,996KiB, bw=2,786KiB/s, runt= 15434msec slat (msec): min= 0, max= 205, avg= 2.44, stdev=16.68 clat (msec): min= 4, max= 276, avg=72.34, stdev=47.14 bw (KiB/s) : min= 0, max=10207, per=50.22%, avg=3735.71, stdev=2965.07 cpu : usr=8.98%, sys=0.64%, ctx=1024 IO depths : 1=0.9%, 2=4.6%, 4=48.0%, 8=46.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.5%, 10=12.1%, 20=16.9%, 50=24.5%, 100=27.0% lat (msec): 250=17.6%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,683KiB/s, minb=5,227KiB/s, maxb=5,279KiB/s, mint=19862msec, maxt=20057msec WRITE: io=120MiB, aggrb=7,438KiB/s, minb=1,802KiB/s, maxb=3,258KiB/s, mint=19862msec, maxt=20057msec Disk stats (read/write): cciss!c0d0: ios=5082/2212, merge=1347/459, ticks=309736/271272, in_queue=581000, util=85.96% 5.27user 0.36system 0:23.80elapsed 23%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+245016outputs (0major+2367minor)pagefaults 0swaps