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] [13.0% done] [ 3230/ 18362 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 13853/ 6719 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 10349/ 9008 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 6036/ 12271 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 13068/ 5965 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 15147/ 3640 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 12731/ 3550 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 11295/ 4881 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 7651/ 5605 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 8582/ 4942 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 7635/ 5461 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 7598/ 4311 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 8785/ 3100 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 3522/ 6528 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6781/ 3141 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 4193/ 4685 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5564/ 2643 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5287/ 1968 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 6813/ 2452 kb/s] [eta 00m:11s] Threads: 3: [mVV] [66.7% done] [ 12064/ 142 kb/s] [eta 00m:11s] Threads: 3: [VVV] [67.6% done] [ 16807/ 1147 kb/s] [eta 00m:11s] Threads: 3: [VVV] [70.6% done] [ 28619/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVV] [78.1% done] [ 22139/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [83.9% done] [ 27468/ 0 kb/s] [eta 00m:05s] Threads: 1: [V__] [96.4% done] [ 22428/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=9353 read : io=100MiB, bw=3,837KiB/s, runt= 27325msec clat (msec): min= 0, max= 274, avg= 8.88, stdev=19.59 bw (KiB/s) : min= 6, max=20480, per=39.45%, avg=4541.41, stdev=4855.12 write: io=46,912KiB, bw=2,111KiB/s, runt= 22753msec clat (msec): min= 1, max= 106, avg=13.74, stdev=11.33 bw (KiB/s) : min= 0, max= 7665, per=53.14%, avg=3100.56, stdev=2690.91 cpu : usr=7.09%, sys=0.48%, ctx=2854 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=24.1%, 4=8.2%, 10=28.6%, 20=28.7%, 50=8.8%, 100=0.4% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9354 read : io=100MiB, bw=4,042KiB/s, runt= 25936msec clat (msec): min= 0, max= 211, avg= 8.94, stdev=18.47 bw (KiB/s) : min= 15, max=13416, per=43.72%, avg=5032.64, stdev=3365.89 write: io=41,476KiB, bw=2,074KiB/s, runt= 20472msec clat (msec): min= 1, max= 71, avg=11.50, stdev= 6.79 bw (KiB/s) : min= 0, max= 8046, per=48.91%, avg=2853.77, stdev=2286.40 cpu : usr=7.14%, sys=0.52%, ctx=2837 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=24.2%, 4=6.8%, 10=29.6%, 20=30.1%, 50=8.0%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9355 read : io=100MiB, bw=3,943KiB/s, runt= 26588msec clat (msec): min= 0, max= 281, avg= 9.58, stdev=19.66 bw (KiB/s) : min= 3, max=14925, per=38.66%, avg=4450.55, stdev=3816.87 write: io=41,280KiB, bw=1,965KiB/s, runt= 21503msec clat (msec): min= 1, max= 124, avg=12.87, stdev=11.13 bw (KiB/s) : min= 0, max= 8470, per=55.09%, avg=3214.74, stdev=2807.91 cpu : usr=7.58%, sys=0.42%, ctx=2752 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=20.0%, 4=8.5%, 10=30.0%, 20=32.0%, 50=7.9%, 100=0.4% 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=11,512KiB/s, minb=3,837KiB/s, maxb=4,042KiB/s, mint=25936msec, maxt=27325msec WRITE: io=127MiB, aggrb=5,835KiB/s, minb=1,965KiB/s, maxb=2,111KiB/s, mint=25936msec, maxt=27325msec Disk stats (read/write): cciss!c0d0: ios=5594/2539, merge=832/201, ticks=52304/48904, in_queue=101204, util=97.30% 5.80user 0.49system 0:27.64elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+259376outputs (0major+1034minor)pagefaults 0swaps