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] [ 13081/ 6247 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 10067/ 10534 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 6743/ 12043 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 18918/ 484 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 15163/ 2908 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 15818/ 3298 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 11397/ 4620 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 8086/ 7667 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 10445/ 4685 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 6963/ 6845 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 9188/ 4344 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 7248/ 4881 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8610/ 3160 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 4929/ 5954 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5454/ 2997 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6809/ 1057 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5234/ 3083 kb/s] [eta 00m:11s] Threads: 3: [mmV] [62.5% done] [ 9343/ 976 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 19703/ 65 kb/s] [eta 00m:12s] Threads: 2: [mm_] [64.7% done] [ 15550/ 154 kb/s] [eta 00m:12s] Threads: 2: [mV_] [65.7% done] [ 8041/ 0 kb/s] [eta 00m:12s] Threads: 2: [mV_] [66.7% done] [ 22591/ 0 kb/s] [eta 00m:12s] Threads: 2: [mV_] [67.6% done] [ 12235/ 789 kb/s] [eta 00m:12s] Threads: 1: [V__] [78.8% done] [ 21483/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=1225 read : io=100MiB, bw=3,876KiB/s, runt= 27052msec clat (msec): min= 0, max= 128, avg=10.30, stdev=16.43 bw (KiB/s) : min= 6, max=25665, per=39.61%, avg=4605.50, stdev=5316.98 write: io=33,288KiB, bw=1,350KiB/s, runt= 25235msec clat (msec): min= 1, max= 192, avg=13.64, stdev=14.56 bw (KiB/s) : min= 0, max= 7670, per=68.68%, avg=2982.19, stdev=2561.41 cpu : usr=6.86%, sys=0.59%, ctx=2200 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=17.7%, 4=8.2%, 10=33.0%, 20=29.6%, 50=9.1%, 100=0.8% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1226 read : io=100MiB, bw=4,119KiB/s, runt= 25456msec clat (msec): min= 0, max= 124, avg= 8.21, stdev=13.06 bw (KiB/s) : min= 17, max=24946, per=44.31%, avg=5152.88, stdev=5172.00 write: io=37,568KiB, bw=1,670KiB/s, runt= 23032msec clat (msec): min= 1, max= 134, avg=13.90, stdev=14.26 bw (KiB/s) : min= 0, max= 7785, per=59.15%, avg=2568.09, stdev=2209.87 cpu : usr=6.71%, sys=0.35%, ctx=2326 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=24.0%, 4=8.5%, 10=28.9%, 20=28.7%, 50=8.4%, 100=0.6% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1227 read : io=100MiB, bw=4,759KiB/s, runt= 22031msec clat (msec): min= 0, max= 105, avg= 8.44, stdev= 8.28 bw (KiB/s) : min= 7, max=23316, per=47.10%, avg=5476.23, stdev=5140.72 write: io=36,156KiB, bw=1,874KiB/s, runt= 19752msec clat (msec): min= 1, max= 80, avg=12.73, stdev= 7.97 bw (KiB/s) : min= 0, max= 7793, per=78.91%, avg=3426.33, stdev=2855.69 cpu : usr=7.53%, sys=0.62%, ctx=2055 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=17.6%, 4=9.5%, 10=29.2%, 20=33.7%, 50=9.8%, 100=0.1% 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=11,628KiB/s, minb=3,876KiB/s, maxb=4,759KiB/s, mint=22031msec, maxt=27052msec WRITE: io=105MiB, aggrb=4,342KiB/s, minb=1,350KiB/s, maxb=1,874KiB/s, mint=22031msec, maxt=27052msec Disk stats (read/write): cciss!c0d0: ios=5598/2077, merge=789/239, ticks=51920/32844, in_queue=84760, util=96.91% 5.23user 0.48system 0:27.36elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+214064outputs (0major+1026minor)pagefaults 0swaps