fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.7% done] [ 8708/ 13870 kb/s] [eta 00m:25s] Threads: 3: [mmm] [15.4% done] [ 18462/ 2717 kb/s] [eta 00m:22s] Threads: 3: [mmm] [20.8% done] [ 13321/ 7671 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 11926/ 6558 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 17710/ 4384 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 17128/ 6512 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.9% done] [ 12963/ 10014 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 6460/ 11641 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 8521/ 9066 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 9375/ 6658 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 12235/ 3131 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 8981/ 5446 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 7162/ 5926 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 6198/ 6483 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 10156/ 744 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 32336/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.6% done] [ 32589/ 0 kb/s] [eta 00m:04s] Threads: 2: [V_V] [90.9% done] [ 32019/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=2601 read : io=100MiB, bw=5,129KiB/s, runt= 20442msec slat (msec): min= 0, max= 3975, avg=927.15, stdev=1343.76 clat (msec): min= 1, max= 282, avg=59.84, stdev=60.69 bw (KiB/s) : min= 9, max=14604, per=36.45%, avg=5608.59, stdev=4015.02 write: io=38,908KiB, bw=2,416KiB/s, runt= 16487msec slat (msec): min= 0, max= 136, avg= 1.85, stdev=11.28 clat (msec): min= 7, max= 307, avg=83.25, stdev=56.66 bw (KiB/s) : min= 0, max= 8229, per=50.65%, avg=3245.17, stdev=2715.10 cpu : usr=8.73%, sys=0.33%, ctx=1072 IO depths : 1=0.4%, 2=2.1%, 4=46.3%, 8=51.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.6%, 10=7.4%, 20=15.9%, 50=26.2%, 100=30.2% lat (msec): 250=18.8%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2602 read : io=100MiB, bw=5,270KiB/s, runt= 19895msec slat (msec): min= 0, max= 3329, avg=520.26, stdev=919.22 clat (msec): min= 0, max= 415, avg=66.79, stdev=65.43 bw (KiB/s) : min= 51, max=11972, per=36.76%, avg=5656.61, stdev=3470.26 write: io=28,060KiB, bw=1,736KiB/s, runt= 16548msec slat (msec): min= 0, max= 192, avg= 1.68, stdev=12.56 clat (msec): min= 13, max= 417, avg=84.69, stdev=70.00 bw (KiB/s) : min= 0, max= 7066, per=44.12%, avg=2827.00, stdev=2309.14 cpu : usr=8.40%, sys=0.60%, ctx=1016 IO depths : 1=0.4%, 2=2.4%, 4=43.4%, 8=53.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.4%, 10=6.1%, 20=14.1%, 50=26.9%, 100=31.1% lat (msec): 250=19.5%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2603 read : io=100MiB, bw=5,146KiB/s, runt= 20373msec slat (msec): min= 0, max= 3368, avg=699.05, stdev=1046.85 clat (msec): min= 0, max= 444, avg=64.21, stdev=73.96 bw (KiB/s) : min= 44, max=12857, per=33.03%, avg=5081.90, stdev=3785.01 write: io=39,484KiB, bw=2,376KiB/s, runt= 17013msec slat (msec): min= 0, max= 89, avg= 1.37, stdev= 6.25 clat (msec): min= 5, max= 456, avg=78.03, stdev=57.42 bw (KiB/s) : min= 0, max= 9827, per=51.93%, avg=3327.15, stdev=3133.52 cpu : usr=8.87%, sys=0.53%, ctx=1110 IO depths : 1=0.5%, 2=2.0%, 4=43.9%, 8=53.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.7%, 10=8.4%, 20=18.0%, 50=24.6%, 100=27.1% lat (msec): 250=18.1%, 500=2.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,388KiB/s, minb=5,129KiB/s, maxb=5,270KiB/s, mint=19895msec, maxt=20442msec WRITE: io=104MiB, aggrb=6,407KiB/s, minb=1,736KiB/s, maxb=2,416KiB/s, mint=19895msec, maxt=20442msec Disk stats (read/write): cciss!c0d0: ios=5379/2081, merge=1353/380, ticks=361956/311976, in_queue=673924, util=99.38% 5.31user 0.31system 0:20.64elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212936outputs (0major+2360minor)pagefaults 0swaps