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] [ 29078/ 0 kb/s] [eta 00m:27s] Threads: 3: [mmm] [12.9% done] [ 15883/ 13691 kb/s] [eta 00m:27s] Threads: 3: [mmm] [16.7% done] [ 11731/ 8317 kb/s] [eta 00m:25s] Threads: 3: [mmm] [20.0% done] [ 15721/ 10081 kb/s] [eta 00m:24s] Threads: 3: [mmm] [22.6% done] [ 18478/ 9269 kb/s] [eta 00m:24s] Threads: 3: [mmm] [25.0% done] [ 11201/ 7630 kb/s] [eta 00m:24s] Threads: 3: [mFm] [26.5% done] [ 5465/ 4493 kb/s] [eta 00m:25s] Threads: 3: [mFm] [27.8% done] [ 2188/ 5173 kb/s] [eta 00m:26s] Threads: 3: [mFm] [29.7% done] [ 5172/ 1320 kb/s] [eta 00m:26s] Threads: 2: [m_m] [35.3% done] [ 56794/ 7158 kb/s] [eta 00m:22s] Threads: 2: [m_m] [39.4% done] [ 10453/ 817 kb/s] [eta 00m:20s] Threads: 2: [m_m] [42.4% done] [ 6520/ 3131 kb/s] [eta 00m:19s] Threads: 2: [m_F] [45.5% done] [ 1305/ 5865 kb/s] [eta 00m:18s] Threads: 2: [m_V] [48.5% done] [ 18956/ 166 kb/s] [eta 00m:17s] Threads: 1: [m__] [54.8% done] [ 20756/ 2920 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 1887/ 3758 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 5910/ 0 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 4429/ 2009 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 1411 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5983 read : io=100MiB, bw=4,884KiB/s, runt= 21469msec clat (msec): min= 0, max= 375, avg= 8.24, stdev=28.62 bw (KiB/s) : min= 4, max=14752, per=30.24%, avg=4430.55, stdev=3455.09 write: io=23,020KiB, bw=1,111KiB/s, runt= 21215msec clat (msec): min= 0, max= 324, avg=11.21, stdev=37.68 bw (KiB/s) : min= 0, max= 6902, per=47.98%, avg=2225.31, stdev=2488.38 cpu : usr=8.44%, sys=1.68%, ctx=5854 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=74.7%, 4=1.9%, 10=4.1%, 20=8.8%, 50=6.2%, 100=1.8% lat (msec): 250=2.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5984 read : io=100MiB, bw=8,896KiB/s, runt= 11786msec clat (msec): min= 0, max= 116, avg= 2.26, stdev= 9.65 bw (KiB/s) : min= 11, max=17371, per=53.39%, avg=7822.08, stdev=6649.77 write: io=45,236KiB, bw=4,103KiB/s, runt= 11289msec clat (msec): min= 0, max= 200, avg= 3.71, stdev=16.64 bw (KiB/s) : min= 0, max=16966, per=167.92%, avg=7788.27, stdev=6774.61 cpu : usr=17.11%, sys=3.53%, ctx=2878 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=90.1%, 4=0.8%, 10=1.3%, 20=3.1%, 50=3.2%, 100=1.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5985 read : io=100MiB, bw=6,488KiB/s, runt= 16160msec clat (msec): min= 0, max= 519, avg= 5.22, stdev=21.55 bw (KiB/s) : min= 2, max=15189, per=40.42%, avg=5922.25, stdev=4629.23 write: io=27,836KiB, bw=1,798KiB/s, runt= 15848msec clat (msec): min= 0, max= 281, avg= 5.74, stdev=23.59 bw (KiB/s) : min= 0, max=10332, per=68.74%, avg=3188.27, stdev=3396.86 cpu : usr=11.98%, sys=1.98%, ctx=3685 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=83.7%, 4=1.1%, 10=2.8%, 20=5.5%, 50=3.7%, 100=2.0% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,652KiB/s, minb=4,884KiB/s, maxb=8,896KiB/s, mint=11786msec, maxt=21469msec WRITE: io=96,092KiB, aggrb=4,638KiB/s, minb=1,111KiB/s, maxb=4,103KiB/s, mint=11786msec, maxt=21469msec Disk stats (read/write): cciss!c0d0: ios=11276/1493, merge=0/22669, ticks=36480/634076, in_queue=670544, util=94.00% 5.77user 1.10system 0:21.68elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 90208inputs+192216outputs (0major+101830minor)pagefaults 0swaps