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] [14.3% done] [ 16424/ 7793 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 18218/ 4396 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 17518/ 5901 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 12702/ 9086 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.4% done] [ 13361/ 10233 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 15120/ 4961 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 9473/ 10616 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.0% done] [ 6127/ 14681 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9741/ 11547 kb/s] [eta 00m:14s] Threads: 3: [mmm] [52.2% done] [ 15989/ 2513 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 9065/ 1166 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 2330/ 4929 kb/s] [eta 00m:11s] Threads: 3: [mmm] [55.6% done] [ 5401/ 1077 kb/s] [eta 00m:12s] Threads: 3: [mmF] [57.1% done] [ 1666/ 1767 kb/s] [eta 00m:12s] Threads: 3: [mFF] [56.7% done] [ 264/ 6101 kb/s] [eta 00m:13s] Threads: 3: [mFF] [58.1% done] [ 967/ 0 kb/s] [eta 00m:13s] Threads: 3: [mFF] [57.6% done] [ 138/ 732 kb/s] [eta 00m:14s] Threads: 3: [mFF] [58.8% done] [ 292/ 292 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 90970/ 2111 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 0/ 7024 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 1743 kb/s] [eta 00m:00s] Threads: 1: [V__] [77.4% done] [ 14822/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=25292 read : io=100MiB, bw=4,300KiB/s, runt= 24385msec clat (msec): min= 0, max= 687, avg= 8.29, stdev=34.47 bw (KiB/s) : min= 11, max=14237, per=25.15%, avg=3244.12, stdev=3652.51 write: io=42,732KiB, bw=1,830KiB/s, runt= 23910msec clat (msec): min= 0, max= 698, avg=10.34, stdev=38.45 bw (KiB/s) : min= 0, max= 9635, per=53.22%, avg=2925.75, stdev=3555.60 cpu : usr=8.05%, sys=1.74%, ctx=4711 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=80.6%, 4=1.0%, 10=3.8%, 20=4.9%, 50=4.2%, 100=2.6% lat (msec): 250=2.3%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25293 read : io=100MiB, bw=5,056KiB/s, runt= 20738msec clat (msec): min= 0, max= 191, avg= 5.77, stdev=19.26 bw (KiB/s) : min= 6, max=12478, per=32.80%, avg=4230.57, stdev=3790.58 write: io=37,928KiB, bw=1,913KiB/s, runt= 20295msec clat (msec): min= 0, max= 225, avg= 9.49, stdev=25.25 bw (KiB/s) : min= 0, max= 8978, per=54.91%, avg=3018.15, stdev=3196.82 cpu : usr=9.64%, sys=2.01%, ctx=4327 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=79.4%, 4=1.3%, 10=3.3%, 20=5.7%, 50=5.8%, 100=2.9% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25294 read : io=100MiB, bw=5,046KiB/s, runt= 20777msec clat (msec): min= 0, max= 226, avg= 4.09, stdev=16.77 bw (KiB/s) : min= 2, max=10744, per=36.94%, avg=4764.86, stdev=3939.72 write: io=47,712KiB, bw=2,410KiB/s, runt= 20271msec clat (msec): min= 0, max= 228, avg= 6.77, stdev=22.20 bw (KiB/s) : min= 0, max=11886, per=80.08%, avg=4401.95, stdev=4261.90 cpu : usr=10.09%, sys=1.96%, ctx=3627 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=84.4%, 4=0.7%, 10=2.9%, 20=4.6%, 50=4.1%, 100=2.0% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,900KiB/s, minb=4,300KiB/s, maxb=5,056KiB/s, mint=20738msec, maxt=24385msec WRITE: io=125MiB, aggrb=5,497KiB/s, minb=1,830KiB/s, maxb=2,410KiB/s, mint=20738msec, maxt=24385msec Disk stats (read/write): cciss!c0d0: ios=12380/1757, merge=0/30445, ticks=47732/923108, in_queue=970828, util=95.11% 6.07user 1.27system 0:24.60elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 99040inputs+256768outputs (0major+109919minor)pagefaults 0swaps