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] [10.3% done] [ 15733/ 6786 kb/s] [eta 00m:26s] Threads: 3: [mmm] [15.4% done] [ 17655/ 8350 kb/s] [eta 00m:22s] Threads: 3: [mmm] [18.5% done] [ 5621/ 16424 kb/s] [eta 00m:22s] Threads: 3: [mmm] [22.2% done] [ 20679/ 6290 kb/s] [eta 00m:21s] Threads: 3: [mmm] [28.0% done] [ 4852/ 20988 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 21395/ 1549 kb/s] [eta 00m:18s] Threads: 3: [mmm] [36.0% done] [ 15746/ 8533 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 10518/ 12426 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 7284/ 8029 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.9% done] [ 6085/ 3249 kb/s] [eta 00m:16s] Threads: 3: [mmF] [44.8% done] [ 3628/ 3103 kb/s] [eta 00m:16s] Threads: 3: [mmF] [45.2% done] [ 2570/ 1427 kb/s] [eta 00m:17s] Threads: 3: [mFF] [46.9% done] [ 3043/ 1670 kb/s] [eta 00m:17s] Threads: 3: [mFF] [48.5% done] [ 889/ 2100 kb/s] [eta 00m:17s] Threads: 3: [mFF] [50.0% done] [ 1061/ 0 kb/s] [eta 00m:17s] Threads: 3: [mVV] [52.9% done] [ 57571/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [57.6% done] [ 52011/ 3302 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 2153/ 3718 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 4120/ 2794 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2749/ 305 kb/s] [eta 00m:00s] Threads: 1: [V__] [74.2% done] [ 10913/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=2127 read : io=100MiB, bw=4,489KiB/s, runt= 23358msec clat (msec): min= 0, max= 442, avg= 7.99, stdev=32.21 bw (KiB/s) : min= 2, max=10373, per=27.14%, avg=3654.45, stdev=3059.04 write: io=38,052KiB, bw=1,698KiB/s, runt= 22945msec clat (msec): min= 0, max= 532, avg=12.10, stdev=40.57 bw (KiB/s) : min= 0, max= 7982, per=50.32%, avg=3074.89, stdev=2716.63 cpu : usr=7.98%, sys=1.75%, ctx=5439 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=77.0%, 4=1.6%, 10=3.8%, 20=7.5%, 50=5.2%, 100=2.3% lat (msec): 250=2.0%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2128 read : io=100MiB, bw=5,665KiB/s, runt= 18508msec clat (msec): min= 0, max= 227, avg= 3.21, stdev=14.95 bw (KiB/s) : min= 14, max=70688, per=61.25%, avg=8248.06, stdev=16139.23 write: io=58,860KiB, bw=3,402KiB/s, runt= 17715msec clat (msec): min= 0, max= 556, avg= 8.65, stdev=29.56 bw (KiB/s) : min= 0, max=12672, per=90.81%, avg=5549.42, stdev=4186.27 cpu : usr=11.76%, sys=2.16%, ctx=4476 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=85.9%, 4=0.8%, 10=1.7%, 20=4.4%, 50=3.6%, 100=2.5% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2129 read : io=100MiB, bw=5,789KiB/s, runt= 18113msec clat (msec): min= 0, max= 221, avg= 3.54, stdev=15.64 bw (KiB/s) : min= 2, max=14081, per=44.34%, avg=5970.89, stdev=4806.17 write: io=40,036KiB, bw=2,317KiB/s, runt= 17687msec clat (msec): min= 0, max= 181, avg= 6.05, stdev=19.55 bw (KiB/s) : min= 0, max=12642, per=72.24%, avg=4414.33, stdev=4589.85 cpu : usr=11.22%, sys=1.48%, ctx=3529 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=86.2%, 4=1.0%, 10=1.9%, 20=4.4%, 50=3.7%, 100=2.0% 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=13,467KiB/s, minb=4,489KiB/s, maxb=5,789KiB/s, mint=18113msec, maxt=23358msec WRITE: io=134MiB, aggrb=6,111KiB/s, minb=1,698KiB/s, maxb=3,402KiB/s, mint=18113msec, maxt=23358msec Disk stats (read/write): cciss!c0d0: ios=11729/1855, merge=0/32479, ticks=41740/897556, in_queue=939288, util=94.31% 6.08user 1.08system 0:23.57elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 93832inputs+273920outputs (0major+112058minor)pagefaults 0swaps