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] [10.7% done] [ 9668/ 17299 kb/s] [eta 00m:25s] Threads: 3: [mmm] [13.8% done] [ 15053/ 7732 kb/s] [eta 00m:25s] Threads: 3: [mmm] [18.5% done] [ 13994/ 14514 kb/s] [eta 00m:22s] Threads: 3: [mmm] [22.2% done] [ 16070/ 9282 kb/s] [eta 00m:21s] Threads: 3: [mmm] [26.9% done] [ 14203/ 16924 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.7% done] [ 8635/ 4502 kb/s] [eta 00m:22s] Threads: 3: [mmF] [28.1% done] [ 4128/ 6560 kb/s] [eta 00m:23s] Threads: 3: [mmF] [29.4% done] [ 7773/ 732 kb/s] [eta 00m:24s] Threads: 3: [mmF] [30.6% done] [ 2497/ 4079 kb/s] [eta 00m:25s] Threads: 3: [mmV] [32.4% done] [ 10463/ 5701 kb/s] [eta 00m:25s] Threads: 2: [mm_] [38.2% done] [ 66430/ 2509 kb/s] [eta 00m:21s] Threads: 2: [mm_] [38.9% done] [ 7866/ 1521 kb/s] [eta 00m:22s] Threads: 2: [mF_] [39.5% done] [ 1899/ 366 kb/s] [eta 00m:23s] Threads: 2: [mF_] [41.0% done] [ 1354/ 459 kb/s] [eta 00m:23s] Threads: 1: [m__] [48.6% done] [ 63349/ 0 kb/s] [eta 00m:18s] Threads: 1: [m__] [54.5% done] [ 5784/ 2595 kb/s] [eta 00m:15s] Threads: 1: [m__] [57.6% done] [ 117/ 6361 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 6302/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [67.7% done] [ 3904/ 3005 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 1423/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [88.5% done] [ 33345/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=22101 read : io=100MiB, bw=4,542KiB/s, runt= 23086msec clat (msec): min= 0, max= 938, avg= 7.54, stdev=40.05 bw (KiB/s) : min= 31, max=16465, per=25.86%, avg=3523.33, stdev=4046.64 write: io=34,500KiB, bw=1,556KiB/s, runt= 22699msec clat (msec): min= 0, max= 349, avg=12.50, stdev=35.14 bw (KiB/s) : min= 0, max= 8095, per=41.35%, avg=2688.95, stdev=2887.51 cpu : usr=8.37%, sys=1.73%, ctx=5848 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=75.8%, 4=1.6%, 10=4.8%, 20=8.3%, 50=5.3%, 100=2.0% lat (msec): 250=1.6%, 500=0.4%, 750=0.0%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22102 read : io=100MiB, bw=6,225KiB/s, runt= 16842msec clat (msec): min= 0, max= 304, avg= 3.77, stdev=16.55 bw (KiB/s) : min= 35, max=97984, per=61.91%, avg=8435.83, stdev=19889.51 write: io=50,916KiB, bw=3,199KiB/s, runt= 16298msec clat (msec): min= 0, max= 562, avg= 8.99, stdev=33.32 bw (KiB/s) : min= 0, max=13274, per=72.99%, avg=4746.25, stdev=4758.74 cpu : usr=12.35%, sys=2.07%, ctx=3566 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=84.8%, 4=1.0%, 10=1.9%, 20=5.1%, 50=4.1%, 100=1.8% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22103 read : io=100MiB, bw=8,340KiB/s, runt= 12572msec clat (msec): min= 0, max= 217, avg= 1.91, stdev=12.19 bw (KiB/s) : min= 3, max=92250, per=93.41%, avg=12728.23, stdev=24569.10 write: io=58,748KiB, bw=5,051KiB/s, runt= 11909msec clat (msec): min= 0, max= 153, avg= 3.97, stdev=14.32 bw (KiB/s) : min= 0, max=17746, per=126.60%, avg=8232.57, stdev=7227.16 cpu : usr=16.83%, sys=3.95%, ctx=2839 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=91.3%, 4=0.3%, 10=1.7%, 20=2.5%, 50=2.6%, 100=1.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,626KiB/s, minb=4,542KiB/s, maxb=8,340KiB/s, mint=12572msec, maxt=23086msec WRITE: io=141MiB, aggrb=6,503KiB/s, minb=1,556KiB/s, maxb=5,051KiB/s, mint=12572msec, maxt=23086msec Disk stats (read/write): cciss!c0d0: ios=10991/1872, merge=0/34267, ticks=37572/843772, in_queue=881344, util=93.27% 6.14user 1.26system 0:23.30elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 87920inputs+288360outputs (0major+113858minor)pagefaults 0swaps