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] [14.3% done] [ 17622/ 7606 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 9855/ 13487 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 17506/ 4722 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.0% done] [ 14244/ 9082 kb/s] [eta 00m:14s] Threads: 3: [mmm] [33.3% done] [ 14769/ 5954 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 16477/ 6036 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 21236/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 19143/ 1820 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 6540/ 11429 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 10937/ 5446 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 9379/ 5539 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 4790/ 7757 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 3587/ 8427 kb/s] [eta 00m:08s] Threads: 3: [Vmm] [66.7% done] [ 10412/ 2070 kb/s] [eta 00m:08s] Threads: 3: [VVm] [68.0% done] [ 23791/ 312 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 35899/ 0 kb/s] [eta 00m:06s] Threads: 1: [__V] [90.5% done] [ 38481/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=13813 read : io=100MiB, bw=5,574KiB/s, runt= 18811msec slat (msec): min= 0, max= 3428, avg=978.79, stdev=1158.40 clat (msec): min= 0, max= 254, avg=50.33, stdev=51.75 bw (KiB/s) : min= 27, max=26271, per=47.20%, avg=7625.00, stdev=6862.64 write: io=47,956KiB, bw=3,179KiB/s, runt= 15447msec slat (msec): min= 0, max= 101, avg= 1.37, stdev= 5.63 clat (msec): min= 3, max= 307, avg=76.06, stdev=52.46 bw (KiB/s) : min= 0, max=10941, per=67.12%, avg=4420.21, stdev=2976.63 cpu : usr=9.89%, sys=0.64%, ctx=1152 IO depths : 1=1.0%, 2=4.4%, 4=47.3%, 8=47.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.3%, 10=11.3%, 20=17.4%, 50=23.4%, 100=27.2% lat (msec): 250=18.4%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13814 read : io=100MiB, bw=5,796KiB/s, runt= 18089msec slat (msec): min= 0, max= 2188, avg=195.38, stdev=495.95 clat (msec): min= 0, max= 285, avg=69.42, stdev=54.06 bw (KiB/s) : min= 28, max=10289, per=35.30%, avg=5702.97, stdev=2716.21 write: io=15,080KiB, bw=972KiB/s, runt= 15883msec slat (msec): min= 0, max= 7, avg= 0.97, stdev= 1.65 clat (msec): min= 5, max= 243, avg=82.82, stdev=52.22 bw (KiB/s) : min= 0, max= 7771, per=36.64%, avg=2413.43, stdev=2979.24 cpu : usr=9.18%, sys=0.51%, ctx=852 IO depths : 1=1.3%, 2=6.3%, 4=50.1%, 8=42.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.3%, 10=2.8%, 20=10.1%, 50=30.7%, 100=30.7% lat (msec): 250=24.3%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13815 read : io=100MiB, bw=5,385KiB/s, runt= 19471msec slat (msec): min= 0, max= 2943, avg=906.92, stdev=1059.34 clat (msec): min= 0, max= 496, avg=52.41, stdev=61.02 bw (KiB/s) : min= 65, max=34529, per=39.86%, avg=6439.21, stdev=7667.57 write: io=44,860KiB, bw=2,738KiB/s, runt= 16775msec slat (msec): min= 0, max= 338, avg= 2.39, stdev=21.39 clat (msec): min= 4, max= 326, avg=75.84, stdev=50.84 bw (KiB/s) : min= 0, max= 7456, per=52.58%, avg=3462.82, stdev=2753.40 cpu : usr=9.35%, sys=0.47%, ctx=1117 IO depths : 1=1.0%, 2=4.0%, 4=47.5%, 8=47.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=1.9%, 10=11.2%, 20=17.8%, 50=23.0%, 100=24.5% lat (msec): 250=19.7%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,155KiB/s, minb=5,385KiB/s, maxb=5,796KiB/s, mint=18089msec, maxt=19471msec WRITE: io=105MiB, aggrb=6,586KiB/s, minb=972KiB/s, maxb=3,179KiB/s, mint=18089msec, maxt=19471msec Disk stats (read/write): cciss!c0d0: ios=5199/2027, merge=1278/244, ticks=310428/157496, in_queue=467924, util=99.16% 5.40user 0.31system 0:19.70elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+215824outputs (0major+2356minor)pagefaults 0swaps