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] [12.0% done] [ 7704/ 15189 kb/s] [eta 00m:22s] Threads: 3: [mmm] [14.8% done] [ 13976/ 8566 kb/s] [eta 00m:23s] Threads: 3: [mmm] [20.8% done] [ 10256/ 15819 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 7862/ 13353 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 12670/ 10640 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.6% done] [ 15964/ 6606 kb/s] [eta 00m:19s] Threads: 3: [mFm] [31.0% done] [ 6748/ 4620 kb/s] [eta 00m:20s] Threads: 3: [mFm] [33.3% done] [ 7105/ 382 kb/s] [eta 00m:20s] Threads: 3: [mFm] [35.5% done] [ 5254/ 1917 kb/s] [eta 00m:20s] Threads: 2: [m_m] [40.0% done] [ 63254/ 4559 kb/s] [eta 00m:18s] Threads: 2: [m_m] [44.8% done] [ 14874/ 4071 kb/s] [eta 00m:16s] Threads: 2: [m_m] [50.0% done] [ 10974/ 5792 kb/s] [eta 00m:14s] Threads: 2: [m_m] [55.6% done] [ 8366/ 4384 kb/s] [eta 00m:12s] Threads: 2: [m_m] [57.1% done] [ 4916/ 4205 kb/s] [eta 00m:12s] Threads: 2: [m_m] [58.6% done] [ 7675/ 455 kb/s] [eta 00m:12s] Threads: 2: [m_F] [58.1% done] [ 2135/ 61 kb/s] [eta 00m:13s] Threads: 2: [m_V] [59.4% done] [ 10250/ 858 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.5% done] [ 29457/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 4352/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28485 read : io=100MiB, bw=4,756KiB/s, runt= 22043msec clat (msec): min= 0, max= 425, avg= 7.74, stdev=27.09 bw (KiB/s) : min= 30, max=12839, per=26.59%, avg=3794.00, stdev=3381.77 write: io=26,696KiB, bw=1,257KiB/s, runt= 21737msec clat (msec): min= 0, max= 475, avg=13.25, stdev=40.85 bw (KiB/s) : min= 0, max= 8037, per=47.12%, avg=2411.00, stdev=3031.38 cpu : usr=8.46%, sys=1.56%, ctx=4523 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=78.5%, 4=1.2%, 10=3.2%, 20=6.4%, 50=4.9%, 100=3.0% lat (msec): 250=2.4%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28486 read : io=100MiB, bw=8,813KiB/s, runt= 11898msec clat (msec): min= 0, max= 210, avg= 2.26, stdev=12.88 bw (KiB/s) : min= 18, max=97624, per=92.54%, avg=13205.29, stdev=25059.88 write: io=51,480KiB, bw=4,647KiB/s, runt= 11343msec clat (msec): min= 0, max= 147, avg= 4.02, stdev=14.89 bw (KiB/s) : min= 0, max=16781, per=149.41%, avg=7645.17, stdev=7114.49 cpu : usr=17.85%, sys=3.19%, ctx=2296 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=90.3%, 4=0.7%, 10=1.6%, 20=3.2%, 50=2.2%, 100=1.3% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28487 read : io=100MiB, bw=5,427KiB/s, runt= 19321msec clat (msec): min= 0, max= 508, avg= 6.81, stdev=24.82 bw (KiB/s) : min= 15, max=15912, per=30.03%, avg=4285.69, stdev=3809.94 write: io=30,460KiB, bw=1,648KiB/s, runt= 18920msec clat (msec): min= 0, max= 410, avg=10.01, stdev=31.23 bw (KiB/s) : min= 0, max= 8666, per=70.42%, avg=3603.44, stdev=3707.16 cpu : usr=9.75%, sys=2.11%, ctx=4943 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=78.3%, 4=1.4%, 10=4.1%, 20=6.3%, 50=5.5%, 100=2.1% lat (msec): 250=2.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,270KiB/s, minb=4,756KiB/s, maxb=8,813KiB/s, mint=11898msec, maxt=22043msec WRITE: io=106MiB, aggrb=5,117KiB/s, minb=1,257KiB/s, maxb=4,647KiB/s, mint=11898msec, maxt=22043msec Disk stats (read/write): cciss!c0d0: ios=11159/1482, merge=0/25789, ticks=39640/639372, in_queue=679004, util=95.19% 5.88user 1.16system 0:22.26elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 89272inputs+217304outputs (0major+104965minor)pagefaults 0swaps