fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.7% done] [ 22664/ 0 kb/s] [eta 00m:25s] Threads: 3: [mmm] [16.0% done] [ 9545/ 14283 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 6959/ 11905 kb/s] [eta 00m:20s] Threads: 3: [mmm] [23.1% done] [ 10396/ 11718 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 12588/ 11604 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 7614/ 14586 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 11471/ 7980 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 15375/ 5267 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 9839/ 3953 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.9% done] [ 7720/ 5779 kb/s] [eta 00m:16s] Threads: 3: [mmF] [44.8% done] [ 7244/ 406 kb/s] [eta 00m:16s] Threads: 3: [mmF] [46.7% done] [ 3986/ 2608 kb/s] [eta 00m:16s] Threads: 3: [mmV] [50.0% done] [ 35936/ 2261 kb/s] [eta 00m:15s] Threads: 2: [mm_] [53.3% done] [ 17665/ 3542 kb/s] [eta 00m:14s] Threads: 2: [mm_] [53.1% done] [ 4295/ 2973 kb/s] [eta 00m:15s] Threads: 2: [mF_] [54.5% done] [ 1370/ 439 kb/s] [eta 00m:15s] Threads: 1: [m__] [55.9% done] [ 33779/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [60.6% done] [ 5352/ 1586 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 5910/ 1826 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3693/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=8917 read : io=100MiB, bw=4,449KiB/s, runt= 23564msec clat (msec): min= 0, max= 701, avg= 7.73, stdev=30.92 bw (KiB/s) : min= 2, max=10690, per=25.76%, avg=3439.03, stdev=2870.33 write: io=38,852KiB, bw=1,720KiB/s, runt= 23130msec clat (msec): min= 0, max= 688, avg=14.10, stdev=47.06 bw (KiB/s) : min= 0, max= 9861, per=66.51%, avg=3231.60, stdev=3678.29 cpu : usr=8.16%, sys=1.73%, ctx=5097 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=76.9%, 4=1.4%, 10=3.5%, 20=7.6%, 50=5.9%, 100=2.0% lat (msec): 250=2.5%, 500=0.0%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8918 read : io=100MiB, bw=5,529KiB/s, runt= 18965msec clat (msec): min= 0, max= 519, avg= 6.60, stdev=26.94 bw (KiB/s) : min= 6, max= 9324, per=32.52%, avg=4341.48, stdev=3329.70 write: io=30,576KiB, bw=1,683KiB/s, runt= 18603msec clat (msec): min= 0, max= 284, avg= 8.55, stdev=27.93 bw (KiB/s) : min= 0, max=11698, per=66.10%, avg=3212.00, stdev=3917.14 cpu : usr=10.00%, sys=2.15%, ctx=4180 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=80.9%, 4=1.1%, 10=2.9%, 20=5.5%, 50=5.5%, 100=2.4% lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8919 read : io=100MiB, bw=6,936KiB/s, runt= 15117msec clat (msec): min= 0, max= 223, avg= 4.09, stdev=16.36 bw (KiB/s) : min= 2, max=12360, per=40.81%, avg=5447.30, stdev=4350.67 write: io=40,336KiB, bw=2,819KiB/s, runt= 14652msec clat (msec): min= 0, max= 136, avg= 5.07, stdev=15.09 bw (KiB/s) : min= 0, max=12017, per=123.57%, avg=6004.08, stdev=5195.18 cpu : usr=12.99%, sys=2.80%, ctx=3872 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=84.6%, 4=0.9%, 10=2.5%, 20=5.3%, 50=3.8%, 100=2.0% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,349KiB/s, minb=4,449KiB/s, maxb=6,936KiB/s, mint=15117msec, maxt=23564msec WRITE: io=107MiB, aggrb=4,859KiB/s, minb=1,683KiB/s, maxb=2,819KiB/s, mint=15117msec, maxt=23564msec Disk stats (read/write): cciss!c0d0: ios=12332/1544, merge=0/25951, ticks=44512/642684, in_queue=687184, util=95.13% 5.80user 1.25system 0:23.78elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 98656inputs+219560outputs (0major+105254minor)pagefaults 0swaps