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] [13.0% done] [ 11161/ 10006 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 17746/ 5849 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 12202/ 12214 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 6251/ 11889 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 17238/ 8655 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 4555/ 17559 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 11803/ 11791 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 7642/ 14887 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 11641/ 8859 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 7642/ 6394 kb/s] [eta 00m:11s] Threads: 3: [mmF] [52.0% done] [ 3973/ 2139 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.8% done] [ 1651/ 1138 kb/s] [eta 00m:12s] Threads: 3: [mmV] [53.6% done] [ 6617/ 736 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.2% done] [ 51865/ 3136 kb/s] [eta 00m:13s] Threads: 2: [mm_] [56.7% done] [ 6207/ 752 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.2% done] [ 439/ 2050 kb/s] [eta 00m:14s] Threads: 2: [mV_] [57.6% done] [ 22619/ 1171 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 17189/ 5592 kb/s] [eta 00m:12s] Threads: 1: [m__] [65.6% done] [ 3872/ 3258 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2200/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 57331/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=853 read : io=100MiB, bw=4,345KiB/s, runt= 24132msec clat (msec): min= 0, max= 383, avg= 4.24, stdev=23.19 bw (KiB/s) : min= 7, max=95813, per=47.45%, avg=6185.08, stdev=18580.92 write: io=61,804KiB, bw=2,697KiB/s, runt= 23463msec clat (msec): min= 0, max= 640, avg=11.45, stdev=37.95 bw (KiB/s) : min= 0, max=11834, per=51.20%, avg=3380.35, stdev=3364.08 cpu : usr=9.56%, sys=2.02%, ctx=4914 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=82.7%, 4=0.9%, 10=2.3%, 20=5.6%, 50=4.5%, 100=2.3% lat (msec): 250=1.3%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=854 read : io=100MiB, bw=5,457KiB/s, runt= 19215msec clat (msec): min= 0, max= 567, avg= 4.84, stdev=22.62 bw (KiB/s) : min= 6, max=10806, per=33.15%, avg=4321.43, stdev=3997.71 write: io=38,292KiB, bw=2,087KiB/s, runt= 18780msec clat (msec): min= 0, max= 315, avg=11.15, stdev=34.36 bw (KiB/s) : min= 0, max= 9599, per=46.25%, avg=3053.74, stdev=3613.08 cpu : usr=9.93%, sys=2.10%, ctx=3891 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=83.0%, 4=1.2%, 10=2.1%, 20=5.3%, 50=4.6%, 100=2.1% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=855 read : io=100MiB, bw=6,768KiB/s, runt= 15493msec clat (msec): min= 0, max= 159, avg= 3.39, stdev=13.87 bw (KiB/s) : min= 7, max=96739, per=66.10%, avg=8615.67, stdev=20532.89 write: io=51,196KiB, bw=3,508KiB/s, runt= 14943msec clat (msec): min= 0, max= 239, avg= 5.62, stdev=18.57 bw (KiB/s) : min= 0, max=12941, per=73.43%, avg=4847.55, stdev=4863.94 cpu : usr=13.22%, sys=2.50%, ctx=3888 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=86.1%, 4=0.7%, 10=2.0%, 20=4.5%, 50=4.0%, 100=1.8% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,035KiB/s, minb=4,345KiB/s, maxb=6,768KiB/s, mint=15493msec, maxt=24132msec WRITE: io=148MiB, aggrb=6,602KiB/s, minb=2,087KiB/s, maxb=3,508KiB/s, mint=15493msec, maxt=24132msec Disk stats (read/write): cciss!c0d0: ios=11391/1966, merge=0/35991, ticks=44644/759788, in_queue=804428, util=94.38% 6.27user 1.29system 0:24.37elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 91128inputs+302616outputs (0major+115651minor)pagefaults 0swaps