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] [11.5% done] [ 22416/ 4079 kb/s] [eta 00m:23s] Threads: 3: [mmm] [16.7% done] [ 19808/ 2859 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 8887/ 15350 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 10522/ 16758 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 17762/ 6406 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 15887/ 10534 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 5299/ 17693 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.0% done] [ 10673/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmF] [40.7% done] [ 3831/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmV] [42.9% done] [ 7634/ 2652 kb/s] [eta 00m:16s] Threads: 2: [mm_] [48.1% done] [ 51490/ 6438 kb/s] [eta 00m:14s] Threads: 2: [mm_] [51.9% done] [ 8517/ 1427 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.6% done] [ 7427/ 3315 kb/s] [eta 00m:12s] Threads: 2: [mF_] [55.2% done] [ 5267/ 325 kb/s] [eta 00m:13s] Threads: 2: [mF_] [54.8% done] [ 370/ 150 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 40427/ 2277 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 3030/ 3424 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 5031/ 1301 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 1407/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [75.9% done] [ 11348/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=6815 read : io=100MiB, bw=4,686KiB/s, runt= 22373msec clat (msec): min= 0, max= 369, avg= 6.55, stdev=26.02 bw (KiB/s) : min= 6, max=10612, per=26.50%, avg=3726.32, stdev=3252.49 write: io=40,740KiB, bw=1,902KiB/s, runt= 21932msec clat (msec): min= 0, max= 945, avg= 9.63, stdev=44.35 bw (KiB/s) : min= 0, max= 9508, per=64.90%, avg=3689.00, stdev=3614.76 cpu : usr=8.74%, sys=1.66%, ctx=5008 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=79.3%, 4=1.6%, 10=2.9%, 20=7.1%, 50=5.0%, 100=2.4% lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6816 read : io=100MiB, bw=5,949KiB/s, runt= 17625msec clat (msec): min= 0, max= 725, avg= 5.64, stdev=28.39 bw (KiB/s) : min= 3, max=15302, per=35.05%, avg=4928.57, stdev=4168.64 write: io=36,844KiB, bw=2,197KiB/s, runt= 17165msec clat (msec): min= 0, max= 346, avg= 9.42, stdev=29.01 bw (KiB/s) : min= 0, max=11916, per=91.29%, avg=5188.67, stdev=4633.20 cpu : usr=11.01%, sys=2.18%, ctx=4221 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=81.2%, 4=1.1%, 10=2.6%, 20=6.2%, 50=5.4%, 100=2.5% lat (msec): 250=0.8%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6817 read : io=100MiB, bw=8,400KiB/s, runt= 12482msec clat (msec): min= 0, max= 129, avg= 2.62, stdev=11.02 bw (KiB/s) : min= 7, max=75489, per=71.59%, avg=10065.32, stdev=16851.85 write: io=44,164KiB, bw=3,810KiB/s, runt= 11869msec clat (msec): min= 0, max= 228, avg= 5.05, stdev=19.96 bw (KiB/s) : min= 0, max=13746, per=106.25%, avg=6039.29, stdev=5537.05 cpu : usr=16.66%, sys=3.46%, ctx=3083 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=88.8%, 4=0.8%, 10=2.0%, 20=3.1%, 50=3.2%, 100=1.6% 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=14,060KiB/s, minb=4,686KiB/s, maxb=8,400KiB/s, mint=12482msec, maxt=22373msec WRITE: io=119MiB, aggrb=5,684KiB/s, minb=1,902KiB/s, maxb=3,810KiB/s, mint=12482msec, maxt=22373msec Disk stats (read/write): cciss!c0d0: ios=10983/1680, merge=0/28864, ticks=38556/618448, in_queue=656988, util=93.79% 5.98user 1.20system 0:22.59elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 87864inputs+243528outputs (0major+108252minor)pagefaults 0swaps