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] [14.3% done] [ 22249/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 17531/ 3237 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13300/ 6125 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 3193/ 13215 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 3100/ 13767 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11401/ 5759 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 7899/ 7435 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 13435/ 3266 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 13215/ 2582 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 13146/ 2220 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 5064/ 6971 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 9888/ 2497 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 9082/ 3424 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6678/ 3083 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 4730/ 4665 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 6377/ 2652 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 4848/ 3851 kb/s] [eta 00m:11s] Threads: 3: [mVm] [62.5% done] [ 8562/ 1354 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 17754/ 606 kb/s] [eta 00m:12s] Threads: 2: [mEm] [64.7% done] [ 14352/ 954 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 9419/ 0 kb/s] [eta 00m:12s] Threads: 2: [m_V] [66.7% done] [ 22383/ 0 kb/s] [eta 00m:12s] Threads: 1: [V_E] [67.6% done] [ 15758/ 0 kb/s] [eta 00m:12s] Threads: 1: [V__] [81.2% done] [ 17949/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=4841 read : io=100MiB, bw=3,855KiB/s, runt= 27196msec clat (msec): min= 0, max= 140, avg= 9.79, stdev=15.90 bw (KiB/s) : min= 7, max=18075, per=35.66%, avg=4124.26, stdev=4483.36 write: io=32,500KiB, bw=1,333KiB/s, runt= 24962msec clat (msec): min= 1, max= 129, avg=13.76, stdev=14.13 bw (KiB/s) : min= 0, max= 5642, per=51.44%, avg=2196.50, stdev=1958.93 cpu : usr=6.40%, sys=0.40%, ctx=2379 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=19.3%, 4=8.7%, 10=31.0%, 20=29.7%, 50=9.2%, 100=0.4% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4842 read : io=100MiB, bw=4,743KiB/s, runt= 22104msec clat (msec): min= 0, max= 42, avg= 8.35, stdev= 6.82 bw (KiB/s) : min= 23, max=19488, per=44.89%, avg=5192.33, stdev=4569.83 write: io=34,232KiB, bw=1,778KiB/s, runt= 19712msec clat (msec): min= 1, max= 42, avg=13.84, stdev= 7.68 bw (KiB/s) : min= 0, max= 6962, per=75.61%, avg=3228.38, stdev=2224.49 cpu : usr=7.98%, sys=0.51%, ctx=2197 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=13.5%, 4=9.8%, 10=33.3%, 20=33.9%, 50=9.4%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4843 read : io=100MiB, bw=4,138KiB/s, runt= 25336msec clat (msec): min= 0, max= 125, avg= 7.26, stdev= 9.67 bw (KiB/s) : min= 5, max=24786, per=50.16%, avg=5801.72, stdev=5488.55 write: io=37,372KiB, bw=1,660KiB/s, runt= 23040msec clat (msec): min= 1, max= 127, avg=15.37, stdev=18.27 bw (KiB/s) : min= 0, max= 7133, per=62.64%, avg=2674.58, stdev=2311.36 cpu : usr=6.88%, sys=0.38%, ctx=2466 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=23.9%, 4=8.7%, 10=28.7%, 20=28.7%, 50=8.7%, 100=0.3% 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=11,566KiB/s, minb=3,855KiB/s, maxb=4,743KiB/s, mint=22104msec, maxt=27196msec WRITE: io=102MiB, aggrb=4,270KiB/s, minb=1,333KiB/s, maxb=1,778KiB/s, mint=22104msec, maxt=27196msec Disk stats (read/write): cciss!c0d0: ios=5874/2128, merge=828/97, ticks=51448/33528, in_queue=84972, util=96.10% 5.25user 0.42system 0:27.86elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+208248outputs (0major+1029minor)pagefaults 0swaps