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] [14.3% done] [ 15412/ 4912 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 15611/ 10384 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 13422/ 8533 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 12869/ 7781 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 23937/ 252 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 9916/ 10839 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 17082/ 3059 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 15025/ 9932 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 6968/ 13494 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 13984/ 1134 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 9395/ 0 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 4905/ 2224 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.0% done] [ 3811/ 3705 kb/s] [eta 00m:10s] Threads: 3: [mFm] [59.3% done] [ 1830/ 508 kb/s] [eta 00m:11s] Threads: 3: [mFm] [60.7% done] [ 2330/ 28 kb/s] [eta 00m:11s] Threads: 2: [m_m] [62.1% done] [ 47420/ 2856 kb/s] [eta 00m:11s] Threads: 2: [m_m] [63.3% done] [ 4218/ 1936 kb/s] [eta 00m:11s] Threads: 2: [m_m] [66.7% done] [ 2664/ 4409 kb/s] [eta 00m:10s] Threads: 2: [F_F] [100.0% done] [ 1560/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [71.9% done] [ 17128/ 0 kb/s] [eta 00m:09s] fio: (groupid=0): err= 0: pid=25587 read : io=100MiB, bw=4,488KiB/s, runt= 23359msec clat (msec): min= 0, max= 534, avg= 7.71, stdev=29.88 bw (KiB/s) : min= 15, max=11728, per=29.55%, avg=3979.69, stdev=3620.36 write: io=34,076KiB, bw=1,525KiB/s, runt= 22873msec clat (msec): min= 0, max= 263, avg= 8.94, stdev=27.04 bw (KiB/s) : min= 0, max=10648, per=80.28%, avg=3936.88, stdev=3629.07 cpu : usr=8.05%, sys=1.73%, ctx=4529 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=80.4%, 4=0.9%, 10=2.9%, 20=5.7%, 50=5.1%, 100=2.7% lat (msec): 250=2.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25588 read : io=100MiB, bw=5,859KiB/s, runt= 17896msec clat (msec): min= 0, max= 190, avg= 5.05, stdev=18.69 bw (KiB/s) : min= 3, max=11754, per=35.50%, avg=4780.09, stdev=3808.41 write: io=44,452KiB, bw=2,615KiB/s, runt= 17405msec clat (msec): min= 0, max= 200, avg= 8.35, stdev=21.62 bw (KiB/s) : min= 0, max=12591, per=112.23%, avg=5503.57, stdev=4487.54 cpu : usr=11.04%, sys=2.75%, ctx=4579 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=81.9%, 4=1.1%, 10=2.7%, 20=5.1%, 50=5.7%, 100=2.2% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25589 read : io=100MiB, bw=4,491KiB/s, runt= 23347msec clat (msec): min= 0, max= 544, avg= 7.67, stdev=28.57 bw (KiB/s) : min= 2, max= 9745, per=30.85%, avg=4153.61, stdev=3358.47 write: io=31,172KiB, bw=1,393KiB/s, runt= 22904msec clat (msec): min= 0, max= 433, avg=10.96, stdev=37.34 bw (KiB/s) : min= 0, max= 8667, per=70.70%, avg=3467.24, stdev=3545.36 cpu : usr=8.00%, sys=1.56%, ctx=4505 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=78.8%, 4=1.1%, 10=3.3%, 20=6.4%, 50=5.4%, 100=2.9% lat (msec): 250=1.7%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,466KiB/s, minb=4,488KiB/s, maxb=5,859KiB/s, mint=17896msec, maxt=23359msec WRITE: io=107MiB, aggrb=4,904KiB/s, minb=1,393KiB/s, maxb=2,615KiB/s, mint=17896msec, maxt=23359msec Disk stats (read/write): cciss!c0d0: ios=12136/1579, merge=0/25964, ticks=49176/682996, in_queue=732168, util=95.91% 5.73user 1.28system 0:23.58elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 97080inputs+219424outputs (0major+105238minor)pagefaults 0swaps