fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.0% done] [ 19366/ 27452 kb/s] [eta 00m:17s] Threads: 3: [mmm] [20.0% done] [ 19943/ 7789 kb/s] [eta 00m:16s] Threads: 3: [Fmm] [26.3% done] [ 15282/ 56376 kb/s] [eta 00m:14s] Threads: 3: [Fmm] [27.3% done] [ 2460/ 26097 kb/s] [eta 00m:16s] Threads: 3: [FmF] [46.7% done] [ 1044/ 36705 kb/s] [eta 00m:08s] Threads: 3: [FmF] [47.1% done] [ 1247/ 0 kb/s] [eta 00m:09s] Threads: 3: [FmF] [69.2% done] [ 1052/ 28672 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 2060/ 69 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 47825/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.9% done] [ 59733/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 56161/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=13532 read : io=100MiB, bw=5,882KiB/s, runt= 17826msec slat (msec): min= 13, max=13035, avg=9537.21, stdev=4248.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=23265, per=59.49%, avg=10476.69, stdev=8819.40 write: io=83,132KiB, bw=6,133KiB/s, runt= 13880msec slat (msec): min= 0, max= 161, avg= 4.17, stdev= 5.77 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=43856, per=92.92%, avg=14266.75, stdev=20675.29 cpu : usr=12.48%, sys=3.57%, ctx=649 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13533 read : io=100MiB, bw=5,870KiB/s, runt= 17863msec slat (msec): min= 0, max= 8065, avg=4350.61, stdev=2960.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 40, max=18017, per=41.13%, avg=7243.86, stdev=5714.36 write: io=56,360KiB, bw=4,157KiB/s, runt= 13880msec slat (msec): min= 0, max= 166, avg= 3.54, stdev= 7.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55179, per=161.78%, avg=24839.75, stdev=28881.30 cpu : usr=10.39%, sys=3.85%, ctx=980 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13534 read : io=100MiB, bw=5,958KiB/s, runt= 17598msec slat (msec): min= 61, max=11564, avg=7997.68, stdev=3966.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=21616, per=59.16%, avg=10417.86, stdev=6735.78 write: io=68,632KiB, bw=5,068KiB/s, runt= 13865msec slat (msec): min= 0, max= 70, avg= 3.55, stdev= 4.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52452, per=134.24%, avg=20611.50, stdev=24447.02 cpu : usr=11.86%, sys=3.36%, ctx=830 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,610KiB/s, minb=5,870KiB/s, maxb=5,958KiB/s, mint=17598msec, maxt=17863msec WRITE: io=203MiB, aggrb=15,354KiB/s, minb=4,157KiB/s, maxb=6,133KiB/s, mint=17598msec, maxt=17863msec Disk stats (read/write): cciss!c0d0: ios=3098/2965, merge=7598/49011, ticks=292156/1340348, in_queue=1632928, util=97.10% 6.24user 1.94system 0:18.10elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 805680inputs+416264outputs (0major+2371minor)pagefaults 0swaps