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] [12.0% done] [ 9370/ 12316 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 11621/ 10512 kb/s] [eta 00m:21s] Threads: 3: [mmm] [18.5% done] [ 3685/ 16091 kb/s] [eta 00m:22s] Threads: 3: [mmm] [23.1% done] [ 19385/ 2851 kb/s] [eta 00m:20s] Threads: 3: [mmm] [26.9% done] [ 10872/ 10246 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 23286/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 18047/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 7952/ 12987 kb/s] [eta 00m:17s] Threads: 3: [mmm] [42.3% done] [ 15810/ 7834 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 10913/ 3502 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 4201/ 5706 kb/s] [eta 00m:15s] Threads: 3: [mmF] [48.3% done] [ 1349/ 3701 kb/s] [eta 00m:15s] Threads: 3: [mmF] [50.0% done] [ 3225/ 866 kb/s] [eta 00m:15s] Threads: 2: [mm_] [51.6% done] [ 35936/ 4425 kb/s] [eta 00m:15s] Threads: 2: [mF_] [53.1% done] [ 2688/ 4584 kb/s] [eta 00m:15s] Threads: 2: [mF_] [52.9% done] [ 621/ 0 kb/s] [eta 00m:16s] Threads: 1: [mE_] [55.9% done] [ 38055/ 1427 kb/s] [eta 00m:15s] Threads: 1: [m__] [60.6% done] [ 6284/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.6% done] [ 4173/ 1704 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 3193/ 3022 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [72.7% done] [ 7752/ 0 kb/s] [eta 00m:09s] fio: (groupid=0): err= 0: pid=26252 read : io=100MiB, bw=4,264KiB/s, runt= 24586msec clat (msec): min= 0, max= 516, avg= 6.51, stdev=31.35 bw (KiB/s) : min= 12, max=95172, per=49.29%, avg=6305.89, stdev=17943.55 write: io=54,972KiB, bw=2,347KiB/s, runt= 23981msec clat (msec): min= 0, max= 243, avg=12.62, stdev=31.75 bw (KiB/s) : min= 0, max= 9767, per=69.25%, avg=3552.46, stdev=3010.07 cpu : usr=8.79%, sys=1.82%, ctx=5677 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=77.6%, 4=1.4%, 10=3.5%, 20=7.0%, 50=5.9%, 100=2.5% lat (msec): 250=1.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26253 read : io=100MiB, bw=5,538KiB/s, runt= 18932msec clat (msec): min= 0, max= 278, avg= 5.28, stdev=20.12 bw (KiB/s) : min= 4, max=12867, per=40.87%, avg=5229.46, stdev=3948.40 write: io=35,324KiB, bw=1,952KiB/s, runt= 18530msec clat (msec): min= 0, max= 306, avg= 9.86, stdev=30.17 bw (KiB/s) : min= 0, max= 9083, per=65.34%, avg=3351.95, stdev=3544.10 cpu : usr=10.27%, sys=1.84%, ctx=4346 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=81.3%, 4=1.0%, 10=3.0%, 20=5.4%, 50=5.2%, 100=2.7% lat (msec): 250=1.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26254 read : io=100MiB, bw=6,800KiB/s, runt= 15419msec clat (msec): min= 0, max= 256, avg= 5.16, stdev=18.57 bw (KiB/s) : min= 22, max=11050, per=46.00%, avg=5885.00, stdev=3840.70 write: io=29,860KiB, bw=2,025KiB/s, runt= 15095msec clat (msec): min= 0, max= 157, avg= 5.96, stdev=15.98 bw (KiB/s) : min= 0, max=11101, per=82.31%, avg=4222.58, stdev=4626.11 cpu : usr=12.40%, sys=2.39%, ctx=3924 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=82.8%, 4=0.9%, 10=2.7%, 20=4.6%, 50=5.4%, 100=2.6% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,794KiB/s, minb=4,264KiB/s, maxb=6,800KiB/s, mint=15419msec, maxt=24586msec WRITE: io=117MiB, aggrb=5,130KiB/s, minb=1,952KiB/s, maxb=2,347KiB/s, mint=15419msec, maxt=24586msec Disk stats (read/write): cciss!c0d0: ios=12891/1674, merge=0/28485, ticks=45636/650756, in_queue=696376, util=84.69% 6.02user 1.18system 0:28.09elapsed 25%CPU (0avgtext+0avgdata 0maxresident)k 103128inputs+240352outputs (0major+107873minor)pagefaults 0swaps