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] [15.0% done] [ 14189/ 18228 kb/s] [eta 00m:17s] Threads: 3: [mFm] [20.0% done] [ 13426/ 33630 kb/s] [eta 00m:16s] Threads: 3: [FFm] [21.7% done] [ 2871/ 24539 kb/s] [eta 00m:18s] Threads: 3: [FFm] [23.1% done] [ 2595/ 0 kb/s] [eta 00m:20s] Threads: 3: [FFm] [25.0% done] [ 2489/ 0 kb/s] [eta 00m:21s] Threads: 3: [FFm] [26.7% done] [ 2440/ 0 kb/s] [eta 00m:22s] Threads: 3: [FFm] [47.4% done] [ 1305/ 28830 kb/s] [eta 00m:10s] Threads: 3: [FFF] [100.0% done] [ 0/ 33382 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] [73.7% done] [ 41399/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 50238/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 52658/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 51507/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23798 read : io=100MiB, bw=6,037KiB/s, runt= 17367msec slat (msec): min= 36, max=13051, avg=9752.92, stdev=3647.65 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25029, per=70.14%, avg=12313.93, stdev=9147.94 write: io=85,288KiB, bw=6,707KiB/s, runt= 13020msec slat (msec): min= 0, max= 125, avg= 3.77, stdev= 5.02 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55005, per=108.63%, avg=20559.80, stdev=28172.21 cpu : usr=12.99%, sys=3.55%, ctx=1320 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=23799 read : io=100MiB, bw=5,852KiB/s, runt= 17917msec slat (msec): min= 19, max=14137, avg=10789.28, stdev=4275.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=41220, per=68.80%, avg=12078.50, stdev=11693.73 write: io=94,832KiB, bw=7,454KiB/s, runt= 13027msec slat (msec): min= 0, max= 28, avg= 4.38, stdev= 4.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57950, per=138.05%, avg=26127.40, stdev=29219.41 cpu : usr=12.73%, sys=3.97%, ctx=1231 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=23800 read : io=100MiB, bw=6,011KiB/s, runt= 17443msec slat (msec): min= 55, max= 7904, avg=4794.19, stdev=2726.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 39, max=19966, per=45.81%, avg=8042.36, stdev=5775.59 write: io=61,180KiB, bw=4,798KiB/s, runt= 13055msec slat (msec): min= 0, max= 18, avg= 3.29, stdev= 3.06 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55924, per=196.68%, avg=37223.67, stdev=32236.76 cpu : usr=12.06%, sys=3.62%, ctx=1567 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=17,557KiB/s, minb=5,852KiB/s, maxb=6,037KiB/s, mint=17367msec, maxt=17917msec WRITE: io=236MiB, aggrb=18,926KiB/s, minb=4,798KiB/s, maxb=7,454KiB/s, mint=17367msec, maxt=17917msec Disk stats (read/write): cciss!c0d0: ios=6164/2981, merge=1327/57244, ticks=62972/1375232, in_queue=1439344, util=96.65% 6.69user 1.99system 0:18.13elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 756760inputs+482616outputs (0major+2379minor)pagefaults 0swaps