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] [33.3% done] [ 12897/ 22239 kb/s] [eta 00m:06s] Threads: 3: [mmm] [57.1% done] [ 6005/ 44474 kb/s] [eta 00m:03s] Threads: 3: [mmF] [62.5% done] [ 1879/ 46410 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 203/ 13971 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: [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: [VVV] [71.4% done] [ 43384/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [80.0% done] [ 53085/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 49465/ 0 kb/s] [eta 00m:02s] Threads: 2: [VV_] [100.0% done] [ 55677/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 57534/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32335 read : io=100MiB, bw=5,548KiB/s, runt= 18900msec slat (msec): min= 51, max=13976, avg=10382.80, stdev=4079.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27295, per=70.29%, avg=11522.86, stdev=9726.02 write: io=86,516KiB, bw=6,299KiB/s, runt= 14063msec slat (msec): min= 0, max= 105, avg= 4.42, stdev= 5.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=39457, per=96.88%, avg=18588.00, stdev=17678.62 cpu : usr=11.94%, sys=3.37%, ctx=1386 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=32336 read : io=100MiB, bw=5,464KiB/s, runt= 19188msec slat (msec): min= 45, max=13851, avg=10924.82, stdev=3962.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=29316, per=54.08%, avg=8866.53, stdev=9777.17 write: io=95,504KiB, bw=6,959KiB/s, runt= 14052msec slat (msec): min= 0, max= 52, avg= 4.63, stdev= 4.97 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55989, per=122.67%, avg=23536.60, stdev=28458.08 cpu : usr=12.42%, sys=3.88%, ctx=1424 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=32337 read : io=100MiB, bw=5,845KiB/s, runt= 17939msec slat (msec): min= 31, max=13637, avg=10234.33, stdev=4159.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=27151, per=76.31%, avg=12510.62, stdev=8831.99 write: io=81,492KiB, bw=5,956KiB/s, runt= 14010msec slat (msec): min= 0, max= 21, avg= 3.64, stdev= 3.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55356, per=111.37%, avg=21369.33, stdev=29756.84 cpu : usr=12.15%, sys=4.01%, ctx=1390 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,394KiB/s, minb=5,464KiB/s, maxb=5,845KiB/s, mint=17939msec, maxt=19188msec WRITE: io=257MiB, aggrb=19,187KiB/s, minb=5,956KiB/s, maxb=6,959KiB/s, mint=17939msec, maxt=19188msec Disk stats (read/write): cciss!c0d0: ios=5785/3637, merge=1205/62225, ticks=54576/1666724, in_queue=1721300, util=96.91% 6.88user 2.11system 0:19.42elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 711848inputs+527064outputs (0major+2391minor)pagefaults 0swaps