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] [13.6% done] [ 14839/ 9114 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 7354/ 15969 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 20118/ 1499 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 16956/ 1462 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 8545/ 10986 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 11617/ 7931 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 9163/ 10784 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 16733/ 3831 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12210/ 6672 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 3083/ 14281 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 9118/ 5063 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 7509/ 7875 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 7879/ 4518 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7139/ 3783 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 11991/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 33747/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 32991/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [87.0% done] [ 33548/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=21395 read : io=100MiB, bw=5,053KiB/s, runt= 20750msec slat (msec): min= 0, max= 3601, avg=838.79, stdev=1194.31 clat (msec): min= 0, max= 327, avg=55.53, stdev=63.47 bw (KiB/s) : min= 11, max=14431, per=36.33%, avg=5507.23, stdev=4557.82 write: io=50,608KiB, bw=3,021KiB/s, runt= 17152msec slat (msec): min= 0, max= 21, avg= 0.89, stdev= 1.88 clat (msec): min= 9, max= 341, avg=85.26, stdev=57.04 bw (KiB/s) : min= 0, max=10342, per=57.77%, avg=4204.35, stdev=3186.41 cpu : usr=9.16%, sys=0.52%, ctx=1261 IO depths : 1=0.2%, 2=1.1%, 4=41.5%, 8=57.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.5%, 10=8.7%, 20=22.3%, 50=22.6%, 100=24.1% lat (msec): 250=20.4%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21396 read : io=100MiB, bw=5,148KiB/s, runt= 20368msec slat (msec): min= 0, max= 4198, avg=629.24, stdev=1152.28 clat (msec): min= 0, max= 328, avg=66.19, stdev=62.96 bw (KiB/s) : min= 19, max=12320, per=39.75%, avg=6025.87, stdev=3334.95 write: io=33,972KiB, bw=2,141KiB/s, runt= 16245msec slat (msec): min= 0, max= 12, avg= 0.83, stdev= 1.65 clat (msec): min= 10, max= 350, avg=87.17, stdev=60.35 bw (KiB/s) : min= 0, max=12860, per=70.65%, avg=5141.90, stdev=4195.68 cpu : usr=8.39%, sys=0.53%, ctx=1091 IO depths : 1=0.1%, 2=0.8%, 4=41.8%, 8=57.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.2%, 10=4.4%, 20=13.1%, 50=30.2%, 100=29.3% lat (msec): 250=21.1%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21397 read : io=100MiB, bw=5,117KiB/s, runt= 20491msec slat (msec): min= 0, max= 3618, avg=788.11, stdev=1097.78 clat (msec): min= 0, max= 314, avg=60.46, stdev=69.35 bw (KiB/s) : min= 78, max=12369, per=39.64%, avg=6008.79, stdev=3512.05 write: io=37,336KiB, bw=2,266KiB/s, runt= 16870msec slat (msec): min= 0, max= 6, avg= 0.46, stdev= 0.90 clat (msec): min= 6, max= 368, avg=72.30, stdev=48.10 bw (KiB/s) : min= 0, max= 8889, per=52.18%, avg=3797.56, stdev=2937.39 cpu : usr=8.76%, sys=0.57%, ctx=1172 IO depths : 1=0.2%, 2=1.2%, 4=46.1%, 8=52.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.1%, 10=11.4%, 20=17.4%, 50=23.5%, 100=26.0% lat (msec): 250=18.9%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,160KiB/s, minb=5,053KiB/s, maxb=5,148KiB/s, mint=20368msec, maxt=20750msec WRITE: io=119MiB, aggrb=7,278KiB/s, minb=2,141KiB/s, maxb=3,021KiB/s, mint=20368msec, maxt=20750msec Disk stats (read/write): cciss!c0d0: ios=5453/2190, merge=1357/362, ticks=346616/255644, in_queue=602256, util=99.19% 5.46user 0.34system 0:20.97elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+243856outputs (0major+2363minor)pagefaults 0swaps