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: [Fmm] [17.6% done] [ 12092/ 47546 kb/s] [eta 00m:14s] Threads: 3: [FmF] [50.0% done] [ 2627/ 88216 kb/s] [eta 00m:04s] Threads: 3: [FmF] [62.5% done] [ 1663/ 23664 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 8411 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: [VFF] [68.8% done] [ 2222/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [70.6% done] [ 47976/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [76.5% done] [ 51006/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.3% done] [ 60874/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 56900/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32646 read : io=100MiB, bw=6,936KiB/s, runt= 15117msec slat (msec): min= 77, max=12759, avg=10186.03, stdev=2502.17 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=31916, per=83.42%, avg=16452.00, stdev=11124.47 write: io=96,792KiB, bw=9,185KiB/s, runt= 10790msec slat (msec): min= 0, max= 105, avg= 3.30, stdev= 7.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47831, per=83.14%, avg=20990.25, stdev=20554.44 cpu : usr=13.57%, sys=3.31%, ctx=1229 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=32647 read : io=100MiB, bw=6,825KiB/s, runt= 15362msec slat (msec): min= 56, max=10376, avg=7215.78, stdev=3001.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 37, max=24038, per=59.77%, avg=11788.40, stdev=8553.52 write: io=79,676KiB, bw=7,448KiB/s, runt= 10953msec slat (msec): min= 0, max= 63, avg= 2.57, stdev= 5.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=88632, per=117.39%, avg=29638.33, stdev=51090.21 cpu : usr=10.05%, sys=3.65%, ctx=1342 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% fio: (groupid=0): err= 0: pid=32648 read : io=100MiB, bw=6,574KiB/s, runt= 15949msec slat (msec): min= 49, max=12071, avg=10128.38, stdev=2785.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=60296, per=65.16%, avg=12850.93, stdev=16125.95 write: io=94,136KiB, bw=8,783KiB/s, runt= 10975msec slat (msec): min= 0, max= 107, avg= 3.88, stdev= 8.06 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48367, per=90.83%, avg=22932.75, stdev=26487.93 cpu : usr=12.29%, sys=3.81%, ctx=1098 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=19,723KiB/s, minb=6,574KiB/s, maxb=6,936KiB/s, mint=15117msec, maxt=15949msec WRITE: io=264MiB, aggrb=25,248KiB/s, minb=7,448KiB/s, maxb=9,185KiB/s, mint=15117msec, maxt=15949msec Disk stats (read/write): cciss!c0d0: ios=5666/3037, merge=1337/64523, ticks=56456/1246880, in_queue=1304828, util=96.30% 5.61user 1.68system 0:16.18elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 706008inputs+541224outputs (0major+2377minor)pagefaults 0swaps