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] [30.0% done] [ 11267/ 68070 kb/s] [eta 00m:07s] Threads: 3: [mmF] [30.8% done] [ 6158/ 0 kb/s] [eta 00m:09s] Threads: 3: [FmF] [33.3% done] [ 3656/ 4242 kb/s] [eta 00m:10s] Threads: 3: [FmF] [35.3% done] [ 2794/ 0 kb/s] [eta 00m:11s] Threads: 3: [FmF] [36.8% done] [ 1732/ 0 kb/s] [eta 00m:12s] Threads: 3: [FmF] [38.1% done] [ 2102/ 0 kb/s] [eta 00m:13s] Threads: 3: [FmF] [39.1% done] [ 2312/ 0 kb/s] [eta 00m:14s] Threads: 3: [FmF] [40.0% done] [ 2094/ 0 kb/s] [eta 00m:15s] Threads: 3: [FmF] [42.3% done] [ 2538/ 0 kb/s] [eta 00m:15s] Threads: 3: [VmV] [44.4% done] [ 32145/ 0 kb/s] [eta 00m:15s] Threads: 3: [VmV] [44.8% done] [ 51738/ 0 kb/s] [eta 00m:16s] Threads: 3: [VmV] [63.6% done] [ 49330/ 29025 kb/s] [eta 00m:08s] Threads: 2: [_mV] [65.2% done] [ 54836/ 0 kb/s] [eta 00m:08s] Threads: 1: [_F_] [100.0% done] [ 7952/ 2948 kb/s] [eta 00m:00s] Threads: 1: [_V_] [73.9% done] [ 10713/ 0 kb/s] [eta 00m:06s] Threads: 1: [_V_] [100.0% done] [ 44051/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7517 read : io=100MiB, bw=7,103KiB/s, runt= 14762msec slat (msec): min= 7, max=10274, avg=7556.37, stdev=2971.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=36548, per=75.18%, avg=13012.57, stdev=13250.24 write: io=88,284KiB, bw=8,005KiB/s, runt= 11292msec slat (msec): min= 0, max= 20, avg= 2.66, stdev= 3.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=38264, per=130.11%, avg=19583.67, stdev=19147.99 cpu : usr=12.09%, sys=5.04%, ctx=1501 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=7518 read : io=100MiB, bw=5,769KiB/s, runt= 18173msec slat (msec): min= 2, max= 2765, avg=1416.50, stdev=975.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=44878, per=34.80%, avg=6023.37, stdev=11368.80 write: io=59,812KiB, bw=3,673KiB/s, runt= 16671msec slat (msec): min= 0, max= 37, avg= 4.01, stdev= 4.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54664, per=116.15%, avg=17483.00, stdev=25796.22 cpu : usr=10.50%, sys=3.39%, ctx=1493 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.8%, 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=7519 read : io=100MiB, bw=6,940KiB/s, runt= 15107msec slat (msec): min= 38, max=12348, avg=10142.44, stdev=2902.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=40137, per=110.36%, avg=19102.00, stdev=14695.17 write: io=96,956KiB, bw=8,793KiB/s, runt= 11291msec slat (msec): min= 0, max= 64, avg= 4.19, stdev= 4.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57344, per=195.64%, avg=29448.40, stdev=25122.89 cpu : usr=14.83%, sys=5.88%, ctx=1477 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=17,309KiB/s, minb=5,769KiB/s, maxb=7,103KiB/s, mint=14762msec, maxt=18173msec WRITE: io=239MiB, aggrb=15,052KiB/s, minb=3,673KiB/s, maxb=8,793KiB/s, mint=14762msec, maxt=18173msec Disk stats (read/write): cciss!c0d0: ios=6049/2858, merge=1204/58337, ticks=55276/1381544, in_queue=1441528, util=95.02% 5.98user 2.28system 0:18.39elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 733176inputs+490136outputs (0major+2380minor)pagefaults 0swaps