fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [Fmm] [30.0% done] [ 13085/ 92174 kb/s] [eta 00m:07s] Threads: 3: [Fmm] [33.3% done] [ 6992/ 0 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [35.7% done] [ 5091/ 16388 kb/s] [eta 00m:09s] Threads: 3: [Fmm] [50.0% done] [ 1683/ 28920 kb/s] [eta 00m:06s] Threads: 3: [FmF] [50.0% done] [ 2238/ 5766 kb/s] [eta 00m:07s] Threads: 3: [FmF] [50.0% done] [ 1850/ 0 kb/s] [eta 00m:08s] Threads: 3: [FmF] [52.9% done] [ 2188/ 0 kb/s] [eta 00m:08s] Threads: 3: [FmF] [55.6% done] [ 1740/ 3335 kb/s] [eta 00m:08s] Threads: 3: [FmF] [64.7% done] [ 870/ 12088 kb/s] [eta 00m:06s] Threads: 3: [FmF] [63.2% done] [ 1316/ 0 kb/s] [eta 00m:07s] Threads: 3: [VmV] [65.0% done] [ 2981/ 0 kb/s] [eta 00m:07s] Threads: 3: [VFV] [82.4% done] [ 40573/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [68.2% done] [ 58214/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [80.0% done] [ 57884/ 0 kb/s] [eta 00m:04s] Threads: 2: [VV_] [89.5% done] [ 53264/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=24644 read : io=100MiB, bw=6,073KiB/s, runt= 17264msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 341, avg=24.19, stdev=57.78 bw (KiB/s) : min= 7, max=34827, per=89.96%, avg=15810.36, stdev=10711.22 write: io=91,320KiB, bw=7,210KiB/s, runt= 12968msec slat (msec): min= 0, max= 2, avg= 0.00, stdev= 0.06 clat (msec): min= 0, max= 108, avg= 0.95, stdev= 4.27 bw (KiB/s) : min= 0, max=62996, per=254.96%, avg=41015.33, stdev=35550.85 cpu : usr=9.99%, sys=4.98%, ctx=6675 IO depths : 1=4.1%, 2=58.6%, 4=28.5%, 8=8.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=49.5%, 4=18.9%, 10=22.2%, 20=2.0%, 50=0.4%, 100=1.0% lat (msec): 250=5.1%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24645 read : io=99MiB, bw=5,831KiB/s, runt= 17858msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 667, avg=76.34, stdev=96.33 bw (KiB/s) : min= 165, max=29535, per=30.75%, avg=5403.53, stdev=6959.72 write: io=57,136KiB, bw=3,979KiB/s, runt= 14703msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 235, avg= 3.62, stdev=20.87 bw (KiB/s) : min= 0, max= 7843, per=24.13%, avg=3882.00, stdev=3922.10 cpu : usr=6.65%, sys=3.34%, ctx=6458 IO depths : 1=0.4%, 2=39.3%, 4=28.6%, 8=31.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=29.1%, 4=10.0%, 10=15.8%, 20=11.5%, 50=6.4%, 100=6.7% lat (msec): 250=15.9%, 500=4.0%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24646 read : io=100MiB, bw=6,314KiB/s, runt= 16607msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 343, avg=35.71, stdev=67.56 bw (KiB/s) : min= 7, max=34234, per=63.45%, avg=11150.29, stdev=11859.81 write: io=82,540KiB, bw=6,518KiB/s, runt= 12967msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 287, avg= 2.55, stdev=15.47 bw (KiB/s) : min= 0, max=61048, per=131.03%, avg=21079.50, stdev=27506.03 cpu : usr=10.81%, sys=5.18%, ctx=8163 IO depths : 1=18.7%, 2=41.6%, 4=25.6%, 8=14.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=45.0%, 4=17.2%, 10=20.9%, 20=2.8%, 50=1.7%, 100=4.2% lat (msec): 250=7.0%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=299MiB, aggrb=17,574KiB/s, minb=5,831KiB/s, maxb=6,314KiB/s, mint=16607msec, maxt=17858msec WRITE: io=226MiB, aggrb=16,087KiB/s, minb=3,979KiB/s, maxb=7,210KiB/s, mint=16607msec, maxt=17858msec Disk stats (read/write): cciss!c0d0: ios=6288/2937, merge=1225/54862, ticks=66376/1404032, in_queue=1470396, util=98.85% 4.76user 2.44system 0:18.17elapsed 39%CPU (0avgtext+0avgdata 0maxresident)k 756360inputs+462016outputs (0major+2434minor)pagefaults 0swaps