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] [30.0% done] [ 15948/ 21472 kb/s] [eta 00m:07s] Threads: 3: [mmm] [50.0% done] [ 13101/ 60711 kb/s] [eta 00m:04s] Threads: 3: [FmF] [50.0% done] [ 5950/ 44250 kb/s] [eta 00m:05s] Threads: 3: [FmF] [54.5% done] [ 1183/ 0 kb/s] [eta 00m:05s] Threads: 3: [FmF] [53.8% done] [ 1757/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 658/ 22444 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] [75.0% done] [ 34098/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 51527/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 50795/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 54134/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 53451/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=3233 read : io=100MiB, bw=5,563KiB/s, runt= 18849msec slat (msec): min= 25, max=14664, avg=10781.64, stdev=4454.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=25070, per=72.32%, avg=11930.71, stdev=8390.26 write: io=86,356KiB, bw=6,290KiB/s, runt= 14058msec slat (msec): min= 0, max= 67, avg= 4.17, stdev= 5.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54759, per=120.75%, avg=21401.20, stdev=29024.87 cpu : usr=11.59%, sys=3.69%, ctx=1475 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=3234 read : io=100MiB, bw=5,521KiB/s, runt= 18992msec slat (msec): min= 33, max=11276, avg=7020.12, stdev=3878.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=18782, per=51.85%, avg=8553.75, stdev=6759.52 write: io=74,676KiB, bw=5,439KiB/s, runt= 14058msec slat (msec): min= 0, max= 125, avg= 4.39, stdev= 6.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52760, per=105.16%, avg=18639.20, stdev=25743.07 cpu : usr=10.72%, sys=3.77%, ctx=1546 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=3235 read : io=100MiB, bw=5,498KiB/s, runt= 19069msec slat (msec): min= 40, max=14748, avg=10893.76, stdev=4794.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=25270, per=64.22%, avg=10593.13, stdev=7445.89 write: io=82,404KiB, bw=5,999KiB/s, runt= 14064msec slat (msec): min= 0, max= 51, avg= 3.26, stdev= 5.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54991, per=126.39%, avg=22400.80, stdev=29715.43 cpu : usr=10.07%, sys=3.71%, ctx=1407 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=16,496KiB/s, minb=5,498KiB/s, maxb=5,563KiB/s, mint=18849msec, maxt=19069msec WRITE: io=238MiB, aggrb=17,724KiB/s, minb=5,439KiB/s, maxb=6,290KiB/s, mint=18849msec, maxt=19069msec Disk stats (read/write): cciss!c0d0: ios=6113/3332, merge=1354/57428, ticks=61056/1482760, in_queue=1545720, util=97.35% 6.20user 2.14system 0:19.30elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 753240inputs+486904outputs (0major+2383minor)pagefaults 0swaps