fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 18318/ 3478 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 9902/ 9732 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 16599/ 2381 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 14392/ 3279 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 9289/ 9118 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 11414/ 5924 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 15429/ 2425 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 6022/ 8382 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9447/ 6188 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 7842/ 6737 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 8919/ 4295 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 9427/ 3799 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7907/ 3600 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6846/ 3677 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 6473/ 3145 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6509/ 1962 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5688/ 2901 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [64.5% done] [ 2694/ 3567 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [65.6% done] [ 13523/ 845 kb/s] [eta 00m:11s] Threads: 2: [_mm] [64.7% done] [ 16071/ 264 kb/s] [eta 00m:12s] Threads: 2: [_mV] [67.6% done] [ 4855/ 1792 kb/s] [eta 00m:11s] Threads: 2: [_VV] [68.6% done] [ 16453/ 0 kb/s] [eta 00m:11s] Threads: 2: [_VV] [78.1% done] [ 25299/ 0 kb/s] [eta 00m:07s] Threads: 1: [_V_] [92.9% done] [ 27883/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=8189 read : io=100MiB, bw=4,756KiB/s, runt= 22046msec clat (msec): min= 0, max= 60, avg= 8.56, stdev= 7.65 bw (KiB/s) : min= 5, max=17957, per=45.35%, avg=5360.94, stdev=3976.78 write: io=27,440KiB, bw=1,397KiB/s, runt= 20102msec clat (msec): min= 1, max= 65, avg=11.34, stdev= 7.86 bw (KiB/s) : min= 0, max= 8025, per=66.59%, avg=3019.07, stdev=2758.03 cpu : usr=7.95%, sys=0.38%, ctx=2119 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=16.7%, 4=9.6%, 10=32.5%, 20=31.0%, 50=9.9%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8190 read : io=100MiB, bw=3,940KiB/s, runt= 26608msec clat (msec): min= 0, max= 137, avg= 7.75, stdev=14.11 bw (KiB/s) : min= 2, max=25949, per=44.20%, avg=5225.65, stdev=6179.09 write: io=44,784KiB, bw=1,952KiB/s, runt= 23482msec clat (msec): min= 1, max= 219, avg=14.53, stdev=17.70 bw (KiB/s) : min= 0, max= 7353, per=54.74%, avg=2481.96, stdev=2166.43 cpu : usr=7.10%, sys=0.45%, ctx=2398 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=27.8%, 4=7.2%, 10=27.9%, 20=26.3%, 50=8.9%, 100=0.4% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8191 read : io=100MiB, bw=4,074KiB/s, runt= 25734msec clat (msec): min= 0, max= 144, avg=10.02, stdev=15.61 bw (KiB/s) : min= 5, max=16465, per=39.12%, avg=4624.47, stdev=3982.26 write: io=31,756KiB, bw=1,422KiB/s, runt= 22858msec clat (msec): min= 1, max= 138, avg=13.26, stdev=11.86 bw (KiB/s) : min= 0, max= 6410, per=47.77%, avg=2165.90, stdev=2304.58 cpu : usr=6.39%, sys=0.45%, ctx=2137 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=18.6%, 4=8.2%, 10=29.9%, 20=31.5%, 50=10.1%, 100=0.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,822KiB/s, minb=3,940KiB/s, maxb=4,756KiB/s, mint=22046msec, maxt=26608msec WRITE: io=102MiB, aggrb=4,534KiB/s, minb=1,397KiB/s, maxb=1,952KiB/s, mint=22046msec, maxt=26608msec Disk stats (read/write): cciss!c0d0: ios=5589/2083, merge=881/70, ticks=53240/31088, in_queue=84320, util=96.64% 5.30user 0.41system 0:26.92elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+208000outputs (0major+1022minor)pagefaults 0swaps