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] [15.8% done] [ 18747/ 6829 kb/s] [eta 00m:16s] Threads: 3: [mmm] [22.2% done] [ 26234/ 1778 kb/s] [eta 00m:14s] Threads: 3: [mmm] [27.8% done] [ 3717/ 21317 kb/s] [eta 00m:13s] Threads: 3: [mmm] [33.3% done] [ 13548/ 9509 kb/s] [eta 00m:12s] Threads: 3: [mmm] [38.9% done] [ 17506/ 7130 kb/s] [eta 00m:11s] Threads: 3: [mmm] [42.1% done] [ 9737/ 10526 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 13841/ 4364 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 10221/ 8362 kb/s] [eta 00m:10s] Threads: 3: [mmm] [55.0% done] [ 6223/ 9180 kb/s] [eta 00m:09s] Threads: 3: [mmm] [57.1% done] [ 10608/ 5083 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 5483/ 7366 kb/s] [eta 00m:09s] Threads: 3: [mmm] [63.6% done] [ 6363/ 6261 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 7293/ 3371 kb/s] [eta 00m:08s] Threads: 3: [mVm] [66.7% done] [ 9949/ 1667 kb/s] [eta 00m:08s] Threads: 3: [mVV] [68.0% done] [ 33028/ 288 kb/s] [eta 00m:08s] Threads: 2: [V_V] [72.0% done] [ 37445/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [82.6% done] [ 36185/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=9623 read : io=100MiB, bw=5,314KiB/s, runt= 19731msec slat (msec): min= 0, max= 2439, avg=609.52, stdev=859.68 clat (msec): min= 0, max= 282, avg=52.56, stdev=46.40 bw (KiB/s) : min= 97, max=18803, per=37.78%, avg=6022.65, stdev=5079.68 write: io=38,136KiB, bw=2,258KiB/s, runt= 17288msec slat (msec): min= 0, max= 182, avg= 2.53, stdev=14.06 clat (msec): min= 3, max= 1032, avg=82.56, stdev=108.21 bw (KiB/s) : min= 0, max= 8312, per=40.66%, avg=3120.33, stdev=2691.67 cpu : usr=9.12%, sys=0.49%, ctx=933 IO depths : 1=0.9%, 2=5.5%, 4=50.2%, 8=43.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.5%, 10=8.3%, 20=16.3%, 50=23.6%, 100=30.7% lat (msec): 250=18.4%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.3% fio: (groupid=0): err= 0: pid=9624 read : io=100MiB, bw=5,959KiB/s, runt= 17594msec slat (msec): min= 0, max= 2568, avg=728.90, stdev=841.53 clat (msec): min= 0, max= 279, avg=44.25, stdev=45.83 bw (KiB/s) : min= 33, max=39978, per=46.05%, avg=7341.73, stdev=8443.85 write: io=43,008KiB, bw=2,930KiB/s, runt= 15026msec slat (msec): min= 0, max= 14, avg= 1.15, stdev= 2.03 clat (msec): min= 4, max= 222, avg=65.27, stdev=37.51 bw (KiB/s) : min= 0, max=13459, per=48.98%, avg=3759.10, stdev=3222.97 cpu : usr=10.46%, sys=0.52%, ctx=955 IO depths : 1=1.3%, 2=5.9%, 4=51.2%, 8=41.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=0.9%, 10=16.3%, 20=16.0%, 50=22.2%, 100=29.9% lat (msec): 250=13.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9625 read : io=100MiB, bw=5,416KiB/s, runt= 19359msec slat (msec): min= 0, max= 3377, avg=906.23, stdev=1163.54 clat (msec): min= 0, max= 274, avg=49.38, stdev=50.02 bw (KiB/s) : min= 45, max=26208, per=40.55%, avg=6465.31, stdev=6663.74 write: io=48,440KiB, bw=3,103KiB/s, runt= 15985msec slat (msec): min= 0, max= 208, avg= 1.77, stdev= 8.14 clat (msec): min= 7, max= 251, avg=78.30, stdev=40.82 bw (KiB/s) : min= 0, max=10406, per=57.64%, avg=4423.53, stdev=3597.78 cpu : usr=9.46%, sys=0.43%, ctx=996 IO depths : 1=0.9%, 2=5.5%, 4=47.5%, 8=46.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.5%, 10=9.8%, 20=20.5%, 50=19.2%, 100=30.9% lat (msec): 250=18.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,943KiB/s, minb=5,314KiB/s, maxb=5,959KiB/s, mint=17594msec, maxt=19731msec WRITE: io=127MiB, aggrb=7,675KiB/s, minb=2,258KiB/s, maxb=3,103KiB/s, mint=17594msec, maxt=19731msec Disk stats (read/write): cciss!c0d0: ios=4912/2348, merge=1538/359, ticks=246484/169036, in_queue=415508, util=99.10% 5.53user 0.29system 0:19.94elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+259200outputs (0major+2364minor)pagefaults 0swaps