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] [10.3% done] [ 16209/ 18667 kb/s] [eta 00m:26s] Threads: 3: [mmF] [16.7% done] [ 13092/ 60696 kb/s] [eta 00m:20s] Threads: 3: [mmF] [33.3% done] [ 6164/ 28383 kb/s] [eta 00m:10s] Threads: 3: [mmF] [35.3% done] [ 6269/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmF] [36.8% done] [ 4169/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmF] [38.1% done] [ 4274/ 27436 kb/s] [eta 00m:13s] Threads: 3: [mmF] [39.1% done] [ 4701/ 1779 kb/s] [eta 00m:14s] Threads: 3: [FmF] [41.7% done] [ 2352/ 10829 kb/s] [eta 00m:14s] Threads: 3: [FmF] [42.3% done] [ 1828/ 0 kb/s] [eta 00m:15s] Threads: 3: [FmF] [44.4% done] [ 1848/ 0 kb/s] [eta 00m:15s] Threads: 3: [VmV] [44.8% done] [ 24210/ 0 kb/s] [eta 00m:16s] Threads: 3: [VmV] [63.6% done] [ 47051/ 28997 kb/s] [eta 00m:08s] Threads: 3: [VFV] [100.0% done] [ 44470/ 4888 kb/s] [eta 00m:00s] Threads: 2: [_FV] [100.0% done] [ 42776/ 0 kb/s] [eta 00m:00s] Threads: 1: [_F_] [100.0% done] [ 6131/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [72.0% done] [ 6867/ 0 kb/s] [eta 00m:07s] Threads: 1: [_V_] [100.0% done] [ 45523/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23655 read : io=100MiB, bw=6,801KiB/s, runt= 15417msec slat (msec): min= 20, max= 6279, avg=3878.39, stdev=2132.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=33356, per=47.38%, avg=7771.84, stdev=8642.14 write: io=67,360KiB, bw=5,565KiB/s, runt= 12393msec slat (msec): min= 0, max= 30, avg= 3.45, stdev= 3.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54244, per=140.15%, avg=17587.50, stdev=25526.07 cpu : usr=12.84%, sys=4.49%, ctx=1360 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=23656 read : io=100MiB, bw=5,467KiB/s, runt= 19178msec slat (msec): min= 50, max= 4805, avg=2977.18, stdev=1872.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 16, max=43712, per=38.49%, avg=6313.92, stdev=11012.03 write: io=58,448KiB, bw=3,375KiB/s, runt= 17731msec slat (msec): min= 0, max= 175, avg= 4.25, stdev=11.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48843, per=184.40%, avg=23139.75, stdev=26788.29 cpu : usr=10.26%, sys=2.96%, ctx=1369 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=99.9%, 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=23657 read : io=100MiB, bw=6,473KiB/s, runt= 16197msec slat (msec): min= 41, max=12353, avg=9993.23, stdev=2967.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=30622, per=85.77%, avg=14068.27, stdev=11669.31 write: io=91,500KiB, bw=7,561KiB/s, runt= 12392msec slat (msec): min= 0, max= 131, avg= 4.20, stdev= 6.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59465, per=262.98%, avg=33001.20, stdev=30383.66 cpu : usr=14.13%, sys=3.98%, ctx=1029 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,402KiB/s, minb=5,467KiB/s, maxb=6,801KiB/s, mint=15417msec, maxt=19178msec WRITE: io=212MiB, aggrb=12,549KiB/s, minb=3,375KiB/s, maxb=7,561KiB/s, mint=15417msec, maxt=19178msec Disk stats (read/write): cciss!c0d0: ios=6615/3130, merge=1381/51107, ticks=65604/1662620, in_queue=1731884, util=95.19% 6.30user 1.91system 0:19.41elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 805144inputs+434656outputs (0major+2386minor)pagefaults 0swaps