fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 18570/ 4441 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 12495/ 6097 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 17392/ 6772 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 16550/ 9522 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 10922/ 13649 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 8480/ 9892 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 8183/ 12609 kb/s] [eta 00m:16s] Threads: 3: [mmm] [43.5% done] [ 26884/ 4030 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 15749/ 4169 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 9945/ 1472 kb/s] [eta 00m:12s] Threads: 3: [mFm] [50.0% done] [ 3779/ 3693 kb/s] [eta 00m:13s] Threads: 3: [mFm] [51.9% done] [ 1273/ 2074 kb/s] [eta 00m:13s] Threads: 3: [mFm] [51.7% done] [ 2364/ 0 kb/s] [eta 00m:14s] Threads: 3: [mVm] [55.2% done] [ 48253/ 3595 kb/s] [eta 00m:13s] Threads: 2: [m_m] [56.7% done] [ 14826/ 1810 kb/s] [eta 00m:13s] Threads: 2: [m_F] [56.2% done] [ 3412/ 0 kb/s] [eta 00m:14s] Threads: 2: [m_F] [57.6% done] [ 1049/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 39066/ 4551 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 1683/ 5751 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3367/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [79.3% done] [ 16205/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=2310 read : io=100MiB, bw=4,508KiB/s, runt= 23258msec clat (msec): min= 0, max= 418, avg= 7.52, stdev=30.89 bw (KiB/s) : min= 8, max=10947, per=29.97%, avg=4053.47, stdev=3619.48 write: io=33,804KiB, bw=1,512KiB/s, runt= 22887msec clat (msec): min= 0, max= 493, avg=11.95, stdev=41.13 bw (KiB/s) : min= 0, max= 8472, per=54.19%, avg=3027.67, stdev=2883.36 cpu : usr=8.50%, sys=1.60%, ctx=4520 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=79.6%, 4=1.2%, 10=2.7%, 20=6.9%, 50=4.7%, 100=2.5% lat (msec): 250=1.8%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2311 read : io=100MiB, bw=6,506KiB/s, runt= 16115msec clat (msec): min= 0, max= 159, avg= 2.95, stdev=12.67 bw (KiB/s) : min= 30, max=84762, per=70.97%, avg=9599.37, stdev=18949.96 write: io=53,128KiB, bw=3,518KiB/s, runt= 15460msec clat (msec): min= 0, max= 249, avg= 7.53, stdev=23.36 bw (KiB/s) : min= 0, max=12045, per=91.84%, avg=5131.11, stdev=4347.88 cpu : usr=13.08%, sys=2.78%, ctx=4112 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=84.8%, 4=1.2%, 10=2.4%, 20=5.0%, 50=3.8%, 100=1.9% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2312 read : io=100MiB, bw=5,315KiB/s, runt= 19728msec clat (msec): min= 0, max= 334, avg= 6.30, stdev=23.05 bw (KiB/s) : min= 57, max=10604, per=29.98%, avg=4054.18, stdev=3350.15 write: io=37,956KiB, bw=2,019KiB/s, runt= 19248msec clat (msec): min= 0, max= 249, avg=10.21, stdev=27.91 bw (KiB/s) : min= 0, max=10813, per=76.09%, avg=4251.12, stdev=4267.15 cpu : usr=9.65%, sys=2.27%, ctx=4764 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=79.7%, 4=1.2%, 10=2.8%, 20=5.7%, 50=6.4%, 100=2.6% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,525KiB/s, minb=4,508KiB/s, maxb=6,506KiB/s, mint=16115msec, maxt=23258msec WRITE: io=122MiB, aggrb=5,587KiB/s, minb=1,512KiB/s, maxb=3,518KiB/s, mint=16115msec, maxt=23258msec Disk stats (read/write): cciss!c0d0: ios=11779/1682, merge=0/29673, ticks=44572/729908, in_queue=774476, util=95.02% 6.00user 1.28system 0:23.48elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 94232inputs+249808outputs (0major+109035minor)pagefaults 0swaps