fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 13206/ 7261 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 13758/ 5526 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 17054/ 3100 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 3279/ 14023 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 8419/ 9061 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 12466/ 5701 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 7614/ 8679 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 13246/ 2015 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 3640/ 11459 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 7411/ 6269 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 10792/ 2954 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 10357/ 1036 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 7720/ 3974 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 7582/ 2998 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 9183/ 796 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5436/ 4360 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 4868/ 2771 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [60.6% done] [ 15416/ 1178 kb/s] [eta 00m:13s] Threads: 3: [Vmm] [61.8% done] [ 21512/ 142 kb/s] [eta 00m:13s] Threads: 2: [_mm] [62.9% done] [ 7497/ 2580 kb/s] [eta 00m:13s] Threads: 2: [_Vm] [63.9% done] [ 7472/ 2381 kb/s] [eta 00m:13s] Threads: 2: [_Vm] [63.2% done] [ 16611/ 81 kb/s] [eta 00m:14s] Threads: 1: [__m] [65.8% done] [ 5038/ 4140 kb/s] [eta 00m:13s] Threads: 1: [__V] [78.8% done] [ 17558/ 1369 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=667 read : io=100MiB, bw=4,881KiB/s, runt= 21479msec clat (msec): min= 0, max= 66, avg= 7.08, stdev= 7.25 bw (KiB/s) : min= 56, max=20701, per=52.13%, avg=6028.17, stdev=6005.40 write: io=40,740KiB, bw=2,156KiB/s, runt= 19341msec clat (msec): min= 1, max= 55, avg=11.25, stdev= 7.20 bw (KiB/s) : min= 0, max= 7853, per=73.63%, avg=3440.06, stdev=2612.86 cpu : usr=8.25%, sys=0.54%, ctx=2268 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=21.2%, 4=9.6%, 10=33.7%, 20=28.3%, 50=7.1%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=668 read : io=100MiB, bw=4,286KiB/s, runt= 24465msec clat (msec): min= 0, max= 217, avg= 9.47, stdev=13.73 bw (KiB/s) : min= 5, max=19267, per=40.50%, avg=4683.38, stdev=4088.73 write: io=26,560KiB, bw=1,189KiB/s, runt= 22871msec clat (msec): min= 1, max= 161, avg=11.75, stdev=14.43 bw (KiB/s) : min= 0, max= 6196, per=41.71%, avg=1948.88, stdev=2145.33 cpu : usr=6.80%, sys=0.46%, ctx=2179 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=18.7%, 4=9.3%, 10=32.0%, 20=29.2%, 50=9.4%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=669 read : io=100MiB, bw=3,854KiB/s, runt= 27205msec clat (msec): min= 0, max= 218, avg= 7.86, stdev=15.65 bw (KiB/s) : min= 5, max=39108, per=46.29%, avg=5352.61, stdev=8433.78 write: io=49,564KiB, bw=1,981KiB/s, runt= 25613msec clat (msec): min= 1, max= 203, avg=13.12, stdev=16.42 bw (KiB/s) : min= 0, max= 6529, per=63.97%, avg=2988.79, stdev=2323.79 cpu : usr=6.87%, sys=0.46%, ctx=2519 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=31.6%, 4=7.7%, 10=25.5%, 20=24.1%, 50=9.1%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,563KiB/s, minb=3,854KiB/s, maxb=4,881KiB/s, mint=21479msec, maxt=27205msec WRITE: io=114MiB, aggrb=4,672KiB/s, minb=1,189KiB/s, maxb=2,156KiB/s, mint=21479msec, maxt=27205msec Disk stats (read/write): cciss!c0d0: ios=5596/2433, merge=958/208, ticks=48068/91700, in_queue=139768, util=95.91% 5.31user 0.44system 0:27.52elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+233768outputs (0major+1027minor)pagefaults 0swaps