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] [12.5% done] [ 16461/ 6544 kb/s] [eta 00m:21s] Threads: 3: [mmm] [15.4% done] [ 18785/ 6306 kb/s] [eta 00m:22s] Threads: 3: [mmm] [19.2% done] [ 25209/ 93 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.7% done] [ 7122/ 15147 kb/s] [eta 00m:23s] Threads: 3: [mmm] [25.0% done] [ 12060/ 7692 kb/s] [eta 00m:21s] Threads: 3: [mmm] [28.6% done] [ 5299/ 17376 kb/s] [eta 00m:20s] Threads: 3: [mmm] [33.3% done] [ 14797/ 10124 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 17278/ 0 kb/s] [eta 00m:17s] Threads: 3: [mFm] [36.7% done] [ 8321/ 0 kb/s] [eta 00m:19s] Threads: 3: [mFm] [40.0% done] [ 5641/ 2200 kb/s] [eta 00m:18s] Threads: 3: [mFm] [41.9% done] [ 7223/ 0 kb/s] [eta 00m:18s] Threads: 2: [m_m] [45.2% done] [ 62650/ 654 kb/s] [eta 00m:17s] Threads: 2: [m_m] [50.0% done] [ 536/ 10848 kb/s] [eta 00m:15s] Threads: 2: [m_m] [51.6% done] [ 5523/ 2993 kb/s] [eta 00m:15s] Threads: 2: [m_F] [53.1% done] [ 2220/ 3225 kb/s] [eta 00m:15s] Threads: 2: [m_F] [54.5% done] [ 0/ 1761 kb/s] [eta 00m:15s] Threads: 1: [m__] [57.6% done] [ 29615/ 5987 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 1712/ 4063 kb/s] [eta 00m:12s] Threads: 1: [m__] [65.6% done] [ 1492/ 5108 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 2241 kb/s] [eta 00m:00s] Threads: 1: [V__] [69.7% done] [ 4030/ 0 kb/s] [eta 00m:10s] fio: (groupid=0): err= 0: pid=13944 read : io=100MiB, bw=4,458KiB/s, runt= 23521msec clat (msec): min= 0, max= 625, avg= 6.99, stdev=32.23 bw (KiB/s) : min= 8, max= 9246, per=27.43%, avg=3668.78, stdev=2883.29 write: io=45,120KiB, bw=2,006KiB/s, runt= 23026msec clat (msec): min= 0, max= 306, avg= 8.33, stdev=27.73 bw (KiB/s) : min= 0, max=10490, per=67.07%, avg=3759.74, stdev=3335.61 cpu : usr=8.86%, sys=1.77%, ctx=5140 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=81.4%, 4=1.3%, 10=2.9%, 20=6.1%, 50=4.0%, 100=2.0% lat (msec): 250=1.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13945 read : io=100MiB, bw=7,505KiB/s, runt= 13971msec clat (msec): min= 0, max= 252, avg= 3.02, stdev=14.29 bw (KiB/s) : min= 23, max=96870, per=89.41%, avg=11957.69, stdev=23043.69 write: io=51,824KiB, bw=3,956KiB/s, runt= 13413msec clat (msec): min= 0, max= 147, avg= 5.05, stdev=16.94 bw (KiB/s) : min= 0, max=18775, per=157.57%, avg=8833.18, stdev=5487.12 cpu : usr=15.15%, sys=3.06%, ctx=3315 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=87.3%, 4=0.9%, 10=2.5%, 20=3.8%, 50=3.3%, 100=1.4% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13946 read : io=100MiB, bw=5,688KiB/s, runt= 18433msec clat (msec): min= 0, max= 875, avg= 6.56, stdev=30.69 bw (KiB/s) : min= 4, max=11380, per=35.64%, avg=4766.29, stdev=3816.09 write: io=29,124KiB, bw=1,646KiB/s, runt= 18115msec clat (msec): min= 0, max= 289, avg= 8.01, stdev=22.99 bw (KiB/s) : min= 0, max= 7379, per=54.39%, avg=3049.33, stdev=2683.27 cpu : usr=9.90%, sys=2.34%, ctx=4228 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=79.1%, 4=1.4%, 10=3.8%, 20=7.1%, 50=4.8%, 100=2.1% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,374KiB/s, minb=4,458KiB/s, maxb=7,505KiB/s, mint=13971msec, maxt=23521msec WRITE: io=123MiB, aggrb=5,606KiB/s, minb=1,646KiB/s, maxb=3,956KiB/s, mint=13971msec, maxt=23521msec Disk stats (read/write): cciss!c0d0: ios=11568/1700, merge=0/29927, ticks=41724/756368, in_queue=798088, util=94.33% 6.04user 1.29system 0:23.73elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 92544inputs+252168outputs (0major+109340minor)pagefaults 0swaps