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] [13.6% done] [ 9457/ 18006 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 19638/ 6064 kb/s] [eta 00m:18s] Threads: 3: [mmm] [20.8% done] [ 13467/ 7276 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 13308/ 10319 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.4% done] [ 23103/ 3351 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 12987/ 13988 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 17880/ 8155 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 7118/ 6711 kb/s] [eta 00m:13s] Threads: 3: [mmF] [45.8% done] [ 7488/ 4641 kb/s] [eta 00m:13s] Threads: 3: [mmF] [46.2% done] [ 882/ 3376 kb/s] [eta 00m:14s] Threads: 3: [mmV] [46.4% done] [ 5804/ 418 kb/s] [eta 00m:15s] Threads: 2: [mm_] [53.8% done] [ 53915/ 13317 kb/s] [eta 00m:12s] Threads: 2: [mm_] [55.6% done] [ 7008/ 0 kb/s] [eta 00m:12s] Threads: 2: [mm_] [57.1% done] [ 4519/ 2363 kb/s] [eta 00m:12s] Threads: 2: [mF_] [56.7% done] [ 1163/ 2737 kb/s] [eta 00m:13s] Threads: 1: [mE_] [58.1% done] [ 31954/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 3551/ 2558 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 6089/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 1643/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [81.5% done] [ 21895/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=12938 read : io=100MiB, bw=4,710KiB/s, runt= 22259msec clat (msec): min= 0, max= 1366, avg= 7.10, stdev=46.61 bw (KiB/s) : min= 4, max=12819, per=26.56%, avg=3753.77, stdev=3752.17 write: io=35,652KiB, bw=1,661KiB/s, runt= 21968msec clat (msec): min= 0, max= 632, avg=10.79, stdev=38.84 bw (KiB/s) : min= 0, max=13656, per=55.83%, avg=3094.58, stdev=4001.89 cpu : usr=8.41%, sys=1.73%, ctx=4944 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=79.5%, 4=1.3%, 10=3.3%, 20=6.9%, 50=5.6%, 100=1.8% lat (msec): 250=1.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12939 read : io=100MiB, bw=5,854KiB/s, runt= 17910msec clat (msec): min= 0, max= 632, avg= 6.08, stdev=25.58 bw (KiB/s) : min= 20, max=11984, per=35.85%, avg=5065.89, stdev=3798.62 write: io=29,020KiB, bw=1,681KiB/s, runt= 17675msec clat (msec): min= 0, max= 662, avg= 9.24, stdev=40.67 bw (KiB/s) : min= 0, max= 8452, per=62.22%, avg=3449.00, stdev=3218.47 cpu : usr=9.87%, sys=1.92%, ctx=4702 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=79.4%, 4=1.1%, 10=3.8%, 20=6.4%, 50=5.5%, 100=2.6% lat (msec): 250=0.8%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12940 read : io=100MiB, bw=7,902KiB/s, runt= 13269msec clat (msec): min= 0, max= 150, avg= 2.42, stdev= 9.99 bw (KiB/s) : min= 27, max=17092, per=46.64%, avg=6591.07, stdev=6034.72 write: io=54,252KiB, bw=4,303KiB/s, runt= 12908msec clat (msec): min= 0, max= 227, avg= 5.42, stdev=21.34 bw (KiB/s) : min= 0, max=16973, per=127.57%, avg=7071.00, stdev=5486.47 cpu : usr=14.32%, sys=2.92%, ctx=3201 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=88.4%, 4=0.7%, 10=1.4%, 20=3.7%, 50=4.0%, 100=1.2% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,132KiB/s, minb=4,710KiB/s, maxb=7,902KiB/s, mint=13269msec, maxt=22259msec WRITE: io=116MiB, aggrb=5,543KiB/s, minb=1,661KiB/s, maxb=4,303KiB/s, mint=13269msec, maxt=22259msec Disk stats (read/write): cciss!c0d0: ios=11351/1760, merge=0/28050, ticks=40432/639672, in_queue=680100, util=93.02% 5.54user 1.13system 0:22.85elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 90808inputs+237888outputs (0major+107546minor)pagefaults 0swaps