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] [27.3% done] [ 14104/ 42227 kb/s] [eta 00m:08s] Threads: 3: [FmF] [30.8% done] [ 7842/ 82233 kb/s] [eta 00m:09s] Threads: 3: [FmF] [33.3% done] [ 2612/ 0 kb/s] [eta 00m:10s] Threads: 3: [FmF] [35.3% done] [ 2507/ 0 kb/s] [eta 00m:11s] Threads: 3: [FmF] [53.8% done] [ 1435/ 27850 kb/s] [eta 00m:06s] Threads: 3: [FmF] [57.1% done] [ 1297/ 3018 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 0/ 17400 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] [72.2% done] [ 18743/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 51108/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 54687/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53821/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 54373/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=22339 read : io=100MiB, bw=6,192KiB/s, runt= 16932msec slat (msec): min= 30, max=13423, avg=10240.33, stdev=3585.06 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=25465, per=73.57%, avg=13282.33, stdev=8433.42 write: io=85,360KiB, bw=7,010KiB/s, runt= 12468msec slat (msec): min= 0, max= 122, avg= 3.18, stdev= 6.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=62182, per=130.45%, avg=26917.50, stdev=31739.74 cpu : usr=10.89%, sys=3.76%, ctx=1346 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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% fio: (groupid=0): err= 0: pid=22340 read : io=100MiB, bw=6,085KiB/s, runt= 17231msec slat (msec): min= 0, max= 8981, avg=5662.65, stdev=2933.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 27, max=21086, per=45.68%, avg=8247.36, stdev=7336.63 write: io=75,108KiB, bw=6,168KiB/s, runt= 12468msec slat (msec): min= 0, max= 93, avg= 4.11, stdev= 5.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48538, per=79.87%, avg=16481.25, stdev=22875.87 cpu : usr=12.05%, sys=4.06%, ctx=1371 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=22341 read : io=100MiB, bw=6,017KiB/s, runt= 17424msec slat (msec): min= 19, max=13664, avg=10751.21, stdev=3437.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=22986, per=65.87%, avg=11890.79, stdev=8561.09 write: io=90,912KiB, bw=7,462KiB/s, runt= 12475msec slat (msec): min= 0, max= 79, avg= 4.15, stdev= 5.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56354, per=131.97%, avg=27230.80, stdev=27554.28 cpu : usr=12.12%, sys=4.55%, ctx=1339 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=18,053KiB/s, minb=6,017KiB/s, maxb=6,192KiB/s, mint=16932msec, maxt=17424msec WRITE: io=245MiB, aggrb=20,634KiB/s, minb=6,168KiB/s, maxb=7,462KiB/s, mint=16932msec, maxt=17424msec Disk stats (read/write): cciss!c0d0: ios=5972/2965, merge=1431/59809, ticks=61300/1339328, in_queue=1402552, util=96.49% 6.09user 2.14system 0:17.64elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 744608inputs+502784outputs (0major+2379minor)pagefaults 0swaps