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] [ 17566/ 7456 kb/s] [eta 00m:17s] Threads: 3: [mmm] [21.1% done] [ 7430/ 17263 kb/s] [eta 00m:15s] Threads: 3: [mmm] [26.3% done] [ 16211/ 6543 kb/s] [eta 00m:14s] Threads: 3: [mmm] [30.0% done] [ 10518/ 10433 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 15148/ 6586 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 9923/ 10382 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 12605/ 7162 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.6% done] [ 12714/ 4937 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 12515/ 6280 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 5698/ 9660 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 6463/ 7976 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 4990/ 8562 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 8074/ 4608 kb/s] [eta 00m:09s] Threads: 3: [mmm] [66.7% done] [ 7732/ 3184 kb/s] [eta 00m:08s] Threads: 3: [VVV] [70.8% done] [ 28444/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [81.8% done] [ 42306/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [90.5% done] [ 40451/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=13666 read : io=100MiB, bw=5,276KiB/s, runt= 19871msec slat (msec): min= 0, max= 4260, avg=919.32, stdev=1315.43 clat (msec): min= 0, max= 249, avg=60.21, stdev=58.99 bw (KiB/s) : min= 71, max=13983, per=38.66%, avg=6098.30, stdev=4344.73 write: io=43,384KiB, bw=2,843KiB/s, runt= 15624msec slat (msec): min= 0, max= 16, avg= 1.00, stdev= 2.05 clat (msec): min= 4, max= 237, avg=77.93, stdev=41.25 bw (KiB/s) : min= 0, max=10863, per=46.01%, avg=3933.53, stdev=3753.33 cpu : usr=8.78%, sys=0.58%, ctx=1140 IO depths : 1=0.1%, 2=0.9%, 4=44.5%, 8=54.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.4%, 10=8.0%, 20=17.2%, 50=21.1%, 100=30.2% lat (msec): 250=22.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13667 read : io=100MiB, bw=5,260KiB/s, runt= 19932msec slat (msec): min= 0, max= 3683, avg=850.00, stdev=1162.78 clat (msec): min= 0, max= 328, avg=58.46, stdev=64.36 bw (KiB/s) : min= 7, max=14244, per=35.11%, avg=5538.79, stdev=3978.63 write: io=42,652KiB, bw=2,689KiB/s, runt= 16238msec slat (msec): min= 0, max= 9, avg= 0.65, stdev= 1.37 clat (msec): min= 4, max= 327, avg=75.41, stdev=48.82 bw (KiB/s) : min= 0, max=10670, per=41.21%, avg=3523.50, stdev=3207.36 cpu : usr=8.81%, sys=0.64%, ctx=1198 IO depths : 1=0.1%, 2=1.2%, 4=45.8%, 8=52.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.3%, 10=12.4%, 20=17.8%, 50=19.4%, 100=27.8% lat (msec): 250=19.7%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13668 read : io=100MiB, bw=5,258KiB/s, runt= 19940msec slat (msec): min= 0, max= 4347, avg=1244.34, stdev=1455.80 clat (msec): min= 0, max= 254, avg=52.76, stdev=61.00 bw (KiB/s) : min= 3, max=15988, per=42.44%, avg=6694.73, stdev=5231.07 write: io=49,548KiB, bw=3,267KiB/s, runt= 15528msec slat (msec): min= 0, max= 15, avg= 0.87, stdev= 1.86 clat (msec): min= 11, max= 211, avg=74.51, stdev=39.01 bw (KiB/s) : min= 0, max=11609, per=49.94%, avg=4269.94, stdev=3134.38 cpu : usr=9.97%, sys=0.54%, ctx=1208 IO depths : 1=0.1%, 2=1.2%, 4=46.8%, 8=51.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.5%, 10=14.3%, 20=15.7%, 50=20.4%, 100=28.3% lat (msec): 250=18.9%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,775KiB/s, minb=5,258KiB/s, maxb=5,276KiB/s, mint=19871msec, maxt=19940msec WRITE: io=132MiB, aggrb=8,550KiB/s, minb=2,689KiB/s, maxb=3,267KiB/s, mint=19871msec, maxt=19940msec Disk stats (read/write): cciss!c0d0: ios=4829/2298, merge=1461/457, ticks=292588/348812, in_queue=641388, util=99.54% 5.54user 0.36system 0:20.13elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+271192outputs (0major+2365minor)pagefaults 0swaps