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] [13.0% done] [ 12523/ 14317 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 15253/ 10030 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 8057/ 12499 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.6% done] [ 13744/ 10185 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 18694/ 4067 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 16225/ 5470 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 10433/ 10766 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 17335/ 8838 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.8% done] [ 3042/ 15118 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 2876/ 10382 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 4775/ 5544 kb/s] [eta 00m:10s] Threads: 3: [mmF] [56.0% done] [ 2778/ 5027 kb/s] [eta 00m:11s] Threads: 3: [mmF] [55.6% done] [ 0/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmV] [57.1% done] [ 41240/ 804 kb/s] [eta 00m:12s] Threads: 2: [mF_] [58.6% done] [ 8183/ 0 kb/s] [eta 00m:12s] Threads: 2: [mF_] [58.1% done] [ 40/ 0 kb/s] [eta 00m:13s] Threads: 1: [mE_] [59.4% done] [ 58181/ 918 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.5% done] [ 0/ 6928 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 4071 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.1% done] [ 23018/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=23754 read : io=100MiB, bw=4,458KiB/s, runt= 23517msec clat (msec): min= 0, max= 1674, avg= 7.41, stdev=58.96 bw (KiB/s) : min= 7, max=91027, per=53.40%, avg=7143.35, stdev=17480.60 write: io=50,872KiB, bw=2,271KiB/s, runt= 22930msec clat (msec): min= 0, max= 198, avg= 7.67, stdev=21.45 bw (KiB/s) : min= 0, max= 8214, per=70.72%, avg=4582.37, stdev=3191.18 cpu : usr=8.88%, sys=1.97%, ctx=5241 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=82.9%, 4=1.0%, 10=2.5%, 20=5.7%, 50=4.2%, 100=2.1% lat (msec): 250=1.3%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.1% fio: (groupid=0): err= 0: pid=23755 read : io=100MiB, bw=5,510KiB/s, runt= 19030msec clat (msec): min= 0, max= 1082, avg= 5.16, stdev=33.47 bw (KiB/s) : min= 8, max=92307, per=49.77%, avg=6657.07, stdev=17512.01 write: io=54,532KiB, bw=3,032KiB/s, runt= 18415msec clat (msec): min= 0, max= 346, avg= 7.34, stdev=24.49 bw (KiB/s) : min= 0, max=11206, per=67.59%, avg=4379.57, stdev=4334.61 cpu : usr=10.83%, sys=2.50%, ctx=4255 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=84.9%, 4=0.7%, 10=2.4%, 20=4.0%, 50=4.2%, 100=2.5% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23756 read : io=100MiB, bw=6,531KiB/s, runt= 16053msec clat (msec): min= 0, max= 240, avg= 3.88, stdev=16.81 bw (KiB/s) : min= 7, max=12809, per=40.11%, avg=5365.73, stdev=4782.73 write: io=39,700KiB, bw=2,603KiB/s, runt= 15617msec clat (msec): min= 0, max= 207, avg= 7.15, stdev=22.06 bw (KiB/s) : min= 0, max=12173, per=53.95%, avg=3495.80, stdev=3711.11 cpu : usr=12.53%, sys=2.07%, ctx=3839 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=85.3%, 4=0.6%, 10=2.4%, 20=4.1%, 50=4.2%, 100=2.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,376KiB/s, minb=4,458KiB/s, maxb=6,531KiB/s, mint=16053msec, maxt=23517msec WRITE: io=142MiB, aggrb=6,480KiB/s, minb=2,271KiB/s, maxb=3,032KiB/s, mint=16053msec, maxt=23517msec Disk stats (read/write): cciss!c0d0: ios=10820/2069, merge=0/34318, ticks=44564/704396, in_queue=748956, util=92.42% 6.17user 1.29system 0:24.44elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 86560inputs+290248outputs (0major+114103minor)pagefaults 0swaps