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] [11.1% done] [ 12856/ 9240 kb/s] [eta 00m:24s] Threads: 3: [mmm] [15.4% done] [ 15965/ 6865 kb/s] [eta 00m:22s] Threads: 3: [mmm] [20.0% done] [ 19101/ 11120 kb/s] [eta 00m:20s] Threads: 3: [mmm] [25.0% done] [ 17684/ 8647 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.4% done] [ 22338/ 4079 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 7354/ 14317 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 10425/ 16225 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 15517/ 6438 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.8% done] [ 6024/ 3616 kb/s] [eta 00m:13s] Threads: 3: [mmF] [48.0% done] [ 1627/ 4641 kb/s] [eta 00m:13s] Threads: 3: [mmF] [48.1% done] [ 500/ 1098 kb/s] [eta 00m:14s] Threads: 3: [mmF] [50.0% done] [ 2025/ 1773 kb/s] [eta 00m:14s] Threads: 2: [mmE] [51.7% done] [ 45881/ 1883 kb/s] [eta 00m:14s] Threads: 2: [mF_] [53.3% done] [ 5063/ 0 kb/s] [eta 00m:14s] Threads: 2: [mF_] [53.1% done] [ 1763/ 0 kb/s] [eta 00m:15s] Threads: 1: [mE_] [56.2% done] [ 43528/ 3212 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.3% done] [ 4420/ 2509 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 5417/ 1094 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 914/ 1093 kb/s] [eta 00m:00s] Threads: 1: [V__] [84.6% done] [ 27321/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=12111 read : io=100MiB, bw=4,711KiB/s, runt= 22257msec clat (msec): min= 0, max= 521, avg= 7.32, stdev=30.88 bw (KiB/s) : min= 8, max=11119, per=26.78%, avg=3784.86, stdev=3558.52 write: io=32,884KiB, bw=1,538KiB/s, runt= 21891msec clat (msec): min= 0, max= 498, avg=10.96, stdev=35.74 bw (KiB/s) : min= 0, max=10421, per=52.61%, avg=2733.50, stdev=3232.33 cpu : usr=8.30%, sys=1.98%, ctx=4706 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=78.2%, 4=1.5%, 10=3.8%, 20=6.5%, 50=5.3%, 100=2.6% lat (msec): 250=1.4%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12112 read : io=100MiB, bw=5,831KiB/s, runt= 17980msec clat (msec): min= 0, max= 551, avg= 4.45, stdev=20.38 bw (KiB/s) : min= 1, max=78405, per=59.97%, avg=8475.36, stdev=16252.27 write: io=41,008KiB, bw=2,408KiB/s, runt= 17436msec clat (msec): min= 0, max= 306, avg=10.15, stdev=31.55 bw (KiB/s) : min= 0, max=13620, per=72.44%, avg=3764.11, stdev=4633.44 cpu : usr=11.23%, sys=2.29%, ctx=4515 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=82.5%, 4=1.2%, 10=2.5%, 20=5.2%, 50=4.9%, 100=2.5% lat (msec): 250=0.8%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12113 read : io=100MiB, bw=7,229KiB/s, runt= 14504msec clat (msec): min= 0, max= 195, avg= 3.38, stdev=14.20 bw (KiB/s) : min= 3, max=19480, per=49.43%, avg=6985.76, stdev=6074.76 write: io=37,196KiB, bw=2,718KiB/s, runt= 14013msec clat (msec): min= 0, max= 167, avg= 4.19, stdev=15.15 bw (KiB/s) : min= 0, max=12369, per=105.71%, avg=5492.46, stdev=4814.43 cpu : usr=13.60%, sys=2.29%, ctx=3320 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=86.8%, 4=1.2%, 10=2.5%, 20=3.6%, 50=3.9%, 100=1.3% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,133KiB/s, minb=4,711KiB/s, maxb=7,229KiB/s, mint=14504msec, maxt=22257msec WRITE: io=108MiB, aggrb=5,196KiB/s, minb=1,538KiB/s, maxb=2,718KiB/s, mint=14504msec, maxt=22257msec Disk stats (read/write): cciss!c0d0: ios=10855/1657, merge=0/26214, ticks=40624/693760, in_queue=734376, util=92.79% 5.85user 1.20system 0:22.94elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 86840inputs+222224outputs (0major+105590minor)pagefaults 0swaps