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] [13.0% done] [ 17128/ 6589 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 16095/ 6239 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 19727/ 2961 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 8436/ 10372 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 18604/ 3180 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 17230/ 4775 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 11092/ 10860 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 20939/ 772 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 11958/ 5267 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 7639/ 8277 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 11836/ 1765 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 9839/ 3119 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 3774/ 9928 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 2432/ 8151 kb/s] [eta 00m:09s] Threads: 3: [VmV] [68.0% done] [ 7423/ 3953 kb/s] [eta 00m:08s] Threads: 3: [VVV] [66.7% done] [ 27529/ 81 kb/s] [eta 00m:09s] Threads: 3: [VVV] [76.0% done] [ 32979/ 0 kb/s] [eta 00m:06s] Threads: 2: [VVE] [83.3% done] [ 35415/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=2661 read : io=100MiB, bw=5,203KiB/s, runt= 20153msec slat (msec): min= 0, max= 3456, avg=630.26, stdev=1073.76 clat (msec): min= 0, max= 299, avg=65.78, stdev=60.52 bw (KiB/s) : min= 98, max=12023, per=36.58%, avg=5622.57, stdev=3501.53 write: io=32,836KiB, bw=2,011KiB/s, runt= 16713msec slat (msec): min= 0, max= 78, avg= 0.91, stdev= 3.59 clat (msec): min= 6, max= 322, avg=79.44, stdev=66.48 bw (KiB/s) : min= 0, max= 9656, per=48.50%, avg=3172.21, stdev=2807.29 cpu : usr=8.50%, sys=0.40%, ctx=1072 IO depths : 1=0.7%, 2=4.4%, 4=47.5%, 8=47.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=6.8%, 20=15.1%, 50=28.2%, 100=23.9% lat (msec): 250=23.6%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2662 read : io=100MiB, bw=5,123KiB/s, runt= 20468msec slat (msec): min= 0, max= 3227, avg=795.24, stdev=1113.64 clat (msec): min= 0, max= 414, avg=57.88, stdev=62.91 bw (KiB/s) : min= 151, max=14185, per=35.63%, avg=5475.93, stdev=3859.89 write: io=38,564KiB, bw=2,260KiB/s, runt= 17471msec slat (msec): min= 0, max= 360, avg= 2.97, stdev=25.15 clat (msec): min= 6, max= 517, avg=87.14, stdev=68.29 bw (KiB/s) : min= 0, max= 9562, per=51.67%, avg=3379.71, stdev=2971.94 cpu : usr=8.56%, sys=0.45%, ctx=1115 IO depths : 1=0.8%, 2=4.2%, 4=47.0%, 8=48.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.8%, 10=9.9%, 20=17.8%, 50=25.1%, 100=23.9% lat (msec): 250=20.9%, 500=1.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2663 read : io=100MiB, bw=5,248KiB/s, runt= 19978msec slat (msec): min= 0, max= 4005, avg=1100.20, stdev=1392.16 clat (msec): min= 0, max= 335, avg=57.06, stdev=62.72 bw (KiB/s) : min= 5, max=17328, per=38.76%, avg=5957.40, stdev=4454.96 write: io=40,204KiB, bw=2,571KiB/s, runt= 16010msec slat (msec): min= 0, max= 65, avg= 1.31, stdev= 5.32 clat (msec): min= 5, max= 318, avg=71.18, stdev=58.19 bw (KiB/s) : min= 0, max= 8032, per=50.35%, avg=3293.42, stdev=2862.30 cpu : usr=8.65%, sys=0.56%, ctx=1145 IO depths : 1=0.8%, 2=3.7%, 4=48.3%, 8=47.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.0%, 10=11.9%, 20=17.4%, 50=25.8%, 100=23.6% lat (msec): 250=18.2%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,369KiB/s, minb=5,123KiB/s, maxb=5,248KiB/s, mint=19978msec, maxt=20468msec WRITE: io=109MiB, aggrb=6,541KiB/s, minb=2,011KiB/s, maxb=2,571KiB/s, mint=19978msec, maxt=20468msec Disk stats (read/write): cciss!c0d0: ios=5403/2207, merge=1452/381, ticks=347004/180400, in_queue=527392, util=96.60% 5.24user 0.30system 0:21.43elapsed 25%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+223240outputs (0major+2366minor)pagefaults 0swaps