fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 20475/ 2229 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 18198/ 7406 kb/s] [eta 00m:17s] Threads: 3: [mmm] [21.7% done] [ 16815/ 4925 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 12934/ 10392 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 15863/ 6406 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 18767/ 1041 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 13878/ 5845 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 10400/ 11860 kb/s] [eta 00m:17s] Threads: 3: [mmm] [39.3% done] [ 8529/ 5393 kb/s] [eta 00m:17s] Threads: 3: [mmF] [40.0% done] [ 5344/ 4702 kb/s] [eta 00m:18s] Threads: 3: [mmF] [40.6% done] [ 2428/ 1744 kb/s] [eta 00m:19s] Threads: 2: [mm_] [43.8% done] [ 33207/ 2944 kb/s] [eta 00m:18s] Threads: 2: [mm_] [48.4% done] [ 6438/ 5527 kb/s] [eta 00m:16s] Threads: 2: [mm_] [50.0% done] [ 4067/ 6272 kb/s] [eta 00m:16s] Threads: 2: [mF_] [50.0% done] [ 435/ 0 kb/s] [eta 00m:17s] Threads: 2: [mV_] [52.9% done] [ 42082/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [55.9% done] [ 3835/ 2660 kb/s] [eta 00m:15s] Threads: 1: [m__] [60.6% done] [ 5934/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.6% done] [ 2757/ 3599 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 5621/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27536 read : io=100MiB, bw=4,479KiB/s, runt= 23407msec clat (msec): min= 0, max= 547, avg= 8.00, stdev=32.10 bw (KiB/s) : min= 22, max=10988, per=28.75%, avg=3863.57, stdev=3248.23 write: io=27,932KiB, bw=1,238KiB/s, runt= 23099msec clat (msec): min= 0, max= 442, avg=13.49, stdev=41.11 bw (KiB/s) : min= 0, max= 7983, per=55.18%, avg=2287.37, stdev=2656.12 cpu : usr=8.36%, sys=1.52%, ctx=5905 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=74.2%, 4=1.5%, 10=4.8%, 20=9.3%, 50=5.6%, 100=2.2% lat (msec): 250=1.7%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27537 read : io=100MiB, bw=5,810KiB/s, runt= 18045msec clat (msec): min= 0, max= 451, avg= 5.12, stdev=22.45 bw (KiB/s) : min= 15, max=10682, per=34.68%, avg=4660.62, stdev=3821.50 write: io=38,716KiB, bw=2,260KiB/s, runt= 17539msec clat (msec): min= 0, max= 341, avg= 7.30, stdev=23.20 bw (KiB/s) : min= 0, max= 9004, per=92.80%, avg=3846.42, stdev=3354.99 cpu : usr=10.95%, sys=2.31%, ctx=4682 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=82.7%, 4=1.0%, 10=2.9%, 20=4.9%, 50=5.0%, 100=2.3% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27538 read : io=100MiB, bw=7,663KiB/s, runt= 13682msec clat (msec): min= 0, max= 193, avg= 4.68, stdev=16.78 bw (KiB/s) : min= 15, max=14415, per=48.25%, avg=6484.43, stdev=3998.06 write: io=26,856KiB, bw=2,060KiB/s, runt= 13348msec clat (msec): min= 0, max= 288, avg= 5.38, stdev=21.17 bw (KiB/s) : min= 0, max=14229, per=112.20%, avg=4650.70, stdev=5771.51 cpu : usr=13.62%, sys=2.34%, ctx=3701 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=84.2%, 4=0.7%, 10=2.6%, 20=5.3%, 50=4.0%, 100=2.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,439KiB/s, minb=4,479KiB/s, maxb=7,663KiB/s, mint=13682msec, maxt=23407msec WRITE: io=93,504KiB, aggrb=4,145KiB/s, minb=1,238KiB/s, maxb=2,260KiB/s, mint=13682msec, maxt=23407msec Disk stats (read/write): cciss!c0d0: ios=13004/1396, merge=0/22051, ticks=42752/484512, in_queue=527260, util=93.82% 5.80user 1.10system 0:23.61elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 104032inputs+187040outputs (0major+101189minor)pagefaults 0swaps