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] [10.0% done] [ 14244/ 8610 kb/s] [eta 00m:27s] Threads: 3: [mmm] [13.3% done] [ 23107/ 3152 kb/s] [eta 00m:26s] Threads: 3: [mmm] [17.9% done] [ 17592/ 10978 kb/s] [eta 00m:23s] Threads: 3: [mmm] [22.2% done] [ 6491/ 21252 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.0% done] [ 13064/ 12145 kb/s] [eta 00m:21s] Threads: 3: [mmm] [27.6% done] [ 5381/ 17429 kb/s] [eta 00m:21s] Threads: 3: [mFm] [29.0% done] [ 7606/ 5644 kb/s] [eta 00m:22s] Threads: 3: [mFm] [32.3% done] [ 4689/ 4209 kb/s] [eta 00m:21s] Threads: 3: [mFm] [34.4% done] [ 7044/ 0 kb/s] [eta 00m:21s] Threads: 3: [mVm] [36.4% done] [ 26569/ 0 kb/s] [eta 00m:21s] Threads: 2: [m_m] [41.9% done] [ 46064/ 9513 kb/s] [eta 00m:18s] Threads: 2: [m_m] [45.2% done] [ 5600/ 4466 kb/s] [eta 00m:17s] Threads: 2: [m_F] [46.9% done] [ 1122/ 4466 kb/s] [eta 00m:17s] Threads: 2: [m_F] [48.5% done] [ 1281/ 1053 kb/s] [eta 00m:17s] Threads: 1: [m__] [54.8% done] [ 45662/ 2460 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 5177/ 1045 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 3160/ 2883 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 2515/ 3961 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 1224/ 565 kb/s] [eta 00m:00s] Threads: 1: [V__] [73.3% done] [ 9558/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=24501 read : io=100MiB, bw=4,679KiB/s, runt= 22407msec clat (msec): min= 0, max= 338, avg= 6.58, stdev=26.56 bw (KiB/s) : min= 8, max=12863, per=24.42%, avg=3428.64, stdev=3233.23 write: io=41,568KiB, bw=1,939KiB/s, runt= 21944msec clat (msec): min= 0, max= 581, avg= 9.95, stdev=37.18 bw (KiB/s) : min= 0, max=10299, per=48.38%, avg=2984.00, stdev=3040.80 cpu : usr=8.78%, sys=1.86%, ctx=5131 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=78.9%, 4=1.9%, 10=3.3%, 20=7.4%, 50=4.2%, 100=1.9% lat (msec): 250=1.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24502 read : io=100MiB, bw=8,469KiB/s, runt= 12381msec clat (msec): min= 0, max= 169, avg= 2.03, stdev=10.20 bw (KiB/s) : min= 10, max=98664, per=107.45%, avg=15084.69, stdev=25838.02 write: io=52,360KiB, bw=4,533KiB/s, runt= 11827msec clat (msec): min= 0, max= 105, avg= 4.11, stdev=12.83 bw (KiB/s) : min= 0, max=16064, per=139.36%, avg=8595.92, stdev=6090.06 cpu : usr=17.41%, sys=3.17%, ctx=3220 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=88.7%, 4=1.0%, 10=2.0%, 20=3.4%, 50=3.2%, 100=1.2% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24503 read : io=100MiB, bw=6,273KiB/s, runt= 16714msec clat (msec): min= 0, max= 276, avg= 4.83, stdev=21.75 bw (KiB/s) : min= 7, max=12794, per=34.00%, avg=4773.54, stdev=4070.35 write: io=38,260KiB, bw=2,407KiB/s, runt= 16276msec clat (msec): min= 0, max= 219, avg= 7.27, stdev=20.29 bw (KiB/s) : min= 0, max=11340, per=64.39%, avg=3971.59, stdev=4187.84 cpu : usr=11.77%, sys=2.35%, ctx=3218 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=84.7%, 4=0.6%, 10=2.5%, 20=4.5%, 50=4.5%, 100=1.8% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,039KiB/s, minb=4,679KiB/s, maxb=8,469KiB/s, mint=12381msec, maxt=22407msec WRITE: io=129MiB, aggrb=6,168KiB/s, minb=1,939KiB/s, maxb=4,533KiB/s, mint=12381msec, maxt=22407msec Disk stats (read/write): cciss!c0d0: ios=10607/1804, merge=0/31285, ticks=37436/762060, in_queue=799492, util=93.88% 6.10user 1.23system 0:22.63elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 84856inputs+264408outputs (0major+110866minor)pagefaults 0swaps