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] [16.7% done] [ 12645/ 14053 kb/s] [eta 00m:15s] Threads: 3: [mmm] [23.5% done] [ 20727/ 6729 kb/s] [eta 00m:13s] Threads: 3: [mmm] [29.4% done] [ 20679/ 6626 kb/s] [eta 00m:12s] Threads: 3: [mmm] [33.3% done] [ 14693/ 7805 kb/s] [eta 00m:12s] Threads: 3: [mmm] [38.9% done] [ 14354/ 11262 kb/s] [eta 00m:11s] Threads: 3: [mmm] [42.1% done] [ 8301/ 11816 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 19235/ 1525 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.6% done] [ 2328/ 14027 kb/s] [eta 00m:09s] Threads: 3: [mmm] [55.0% done] [ 6263/ 10957 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.0% done] [ 8947/ 5729 kb/s] [eta 00m:08s] Threads: 3: [mmm] [61.9% done] [ 9863/ 4588 kb/s] [eta 00m:08s] Threads: 3: [mmm] [63.6% done] [ 6643/ 5538 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 7943/ 2993 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.6% done] [ 17632/ 150 kb/s] [eta 00m:07s] Threads: 3: [VVV] [73.9% done] [ 36823/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.8% done] [ 32597/ 0 kb/s] [eta 00m:04s] Threads: 1: [__V] [100.0% done] [ 34685/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26649 read : io=100MiB, bw=5,617KiB/s, runt= 18667msec slat (msec): min= 0, max= 3127, avg=403.32, stdev=802.93 clat (msec): min= 0, max= 584, avg=64.83, stdev=61.42 bw (KiB/s) : min= 193, max=11252, per=36.01%, avg=5954.67, stdev=3511.26 write: io=24,016KiB, bw=1,594KiB/s, runt= 15423msec slat (msec): min= 0, max= 437, avg= 5.46, stdev=43.96 clat (msec): min= 11, max= 255, avg=73.94, stdev=38.56 bw (KiB/s) : min= 0, max= 7644, per=42.75%, avg=3299.27, stdev=2887.28 cpu : usr=8.87%, sys=0.56%, ctx=1151 IO depths : 1=0.7%, 2=4.9%, 4=49.1%, 8=45.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.5%, 10=4.9%, 20=14.2%, 50=26.3%, 100=33.7% lat (msec): 250=19.1%, 500=0.8%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26650 read : io=100MiB, bw=5,695KiB/s, runt= 18410msec slat (msec): min= 0, max= 3411, avg=916.00, stdev=1110.96 clat (msec): min= 0, max= 259, avg=47.79, stdev=55.33 bw (KiB/s) : min= 4, max=21813, per=39.46%, avg=6523.96, stdev=5047.66 write: io=39,288KiB, bw=2,677KiB/s, runt= 15024msec slat (msec): min= 0, max= 11, avg= 0.77, stdev= 1.47 clat (msec): min= 4, max= 215, avg=59.18, stdev=34.88 bw (KiB/s) : min= 0, max= 7506, per=45.46%, avg=3507.94, stdev=2432.71 cpu : usr=9.39%, sys=0.46%, ctx=1436 IO depths : 1=0.7%, 2=4.2%, 4=51.6%, 8=43.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=2.3%, 10=17.0%, 20=15.1%, 50=22.3%, 100=28.5% lat (msec): 250=13.5%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26651 read : io=100MiB, bw=5,511KiB/s, runt= 19025msec slat (msec): min= 0, max= 4097, avg=1228.72, stdev=1540.33 clat (msec): min= 0, max= 276, avg=47.87, stdev=51.96 bw (KiB/s) : min= 41, max=16240, per=37.11%, avg=6136.36, stdev=4521.64 write: io=52,928KiB, bw=3,599KiB/s, runt= 15057msec slat (msec): min= 0, max= 116, avg= 1.73, stdev= 8.63 clat (msec): min= 6, max= 217, avg=74.42, stdev=39.27 bw (KiB/s) : min= 0, max=12319, per=72.22%, avg=5572.94, stdev=3804.77 cpu : usr=9.61%, sys=0.44%, ctx=1487 IO depths : 1=0.7%, 2=3.9%, 4=45.7%, 8=49.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.7%, 10=9.8%, 20=17.0%, 50=24.2%, 100=32.5% lat (msec): 250=13.8%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,534KiB/s, minb=5,511KiB/s, maxb=5,695KiB/s, mint=18410msec, maxt=19025msec WRITE: io=114MiB, aggrb=7,717KiB/s, minb=1,594KiB/s, maxb=3,599KiB/s, mint=18410msec, maxt=19025msec Disk stats (read/write): cciss!c0d0: ios=4807/2185, merge=1448/398, ticks=265924/269260, in_queue=535176, util=99.15% 5.26user 0.29system 0:19.27elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+232496outputs (0major+2359minor)pagefaults 0swaps