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] [8.1% done] [ 7464/ 28403 kb/s] [eta 00m:34s] Threads: 3: [mmm] [44.4% done] [ 8338/ 51959 kb/s] [eta 00m:05s] Threads: 3: [mFF] [45.5% done] [ 6597/ 48440 kb/s] [eta 00m:06s] Threads: 3: [mFF] [46.2% done] [ 2106/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFF] [63.6% done] [ 1533/ 24982 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 991/ 5310 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVV] [68.4% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [73.7% done] [ 46413/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.2% done] [ 53593/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 53923/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 56990/ 0 kb/s] [eta 00m:00s] Threads: 1: [E_V] [100.0% done] [ 56514/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15772 read : io=100MiB, bw=5,816KiB/s, runt= 18027msec slat (msec): min= 46, max=10198, avg=6852.41, stdev=3186.42 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27717, per=48.44%, avg=8410.86, stdev=8913.80 write: io=84,960KiB, bw=6,727KiB/s, runt= 12931msec slat (msec): min= 0, max= 211, avg= 5.07, stdev=12.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=41442, per=80.45%, avg=17097.33, stdev=19881.87 cpu : usr=12.14%, sys=4.06%, ctx=1392 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15773 read : io=100MiB, bw=5,972KiB/s, runt= 17558msec slat (msec): min= 41, max=13115, avg=10188.08, stdev=3000.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=34816, per=75.32%, avg=13079.07, stdev=10542.10 write: io=89,496KiB, bw=7,097KiB/s, runt= 12912msec slat (msec): min= 0, max= 19, avg= 3.34, stdev= 3.65 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58802, per=181.27%, avg=38526.00, stdev=33379.87 cpu : usr=12.37%, sys=3.60%, ctx=1306 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15774 read : io=100MiB, bw=5,788KiB/s, runt= 18115msec slat (msec): min= 26, max=13605, avg=10268.47, stdev=3879.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 17, max=27888, per=69.39%, avg=12050.14, stdev=11162.80 write: io=93,936KiB, bw=7,449KiB/s, runt= 12912msec slat (msec): min= 0, max= 283, avg= 4.62, stdev=10.97 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=36816, per=85.58%, avg=18188.40, stdev=17111.19 cpu : usr=12.70%, sys=3.84%, ctx=1523 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,365KiB/s, minb=5,788KiB/s, maxb=5,972KiB/s, mint=17558msec, maxt=18115msec WRITE: io=262MiB, aggrb=21,253KiB/s, minb=6,727KiB/s, maxb=7,449KiB/s, mint=17558msec, maxt=18115msec Disk stats (read/write): cciss!c0d0: ios=5733/3418, merge=1332/63616, ticks=64936/1650564, in_queue=1716368, util=97.28% 6.72user 2.08system 0:18.34elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 706256inputs+536808outputs (0major+2387minor)pagefaults 0swaps