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] [ 15782/ 6800 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.7% done] [ 14586/ 14927 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 16115/ 8631 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 10359/ 9334 kb/s] [eta 00m:18s] Threads: 3: [mmm] [31.8% done] [ 11409/ 15806 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 5426/ 15334 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 18307/ 7992 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 6634/ 12759 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 10717/ 7545 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 5426/ 5462 kb/s] [eta 00m:12s] Threads: 3: [mmF] [50.0% done] [ 2892/ 2151 kb/s] [eta 00m:13s] Threads: 3: [mmF] [51.9% done] [ 532/ 2424 kb/s] [eta 00m:13s] Threads: 3: [mmV] [53.6% done] [ 29139/ 162 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.2% done] [ 34171/ 3416 kb/s] [eta 00m:13s] Threads: 2: [mF_] [54.8% done] [ 2814/ 0 kb/s] [eta 00m:14s] Threads: 2: [mV_] [56.2% done] [ 17722/ 1134 kb/s] [eta 00m:14s] Threads: 1: [m__] [59.4% done] [ 13996/ 5548 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.5% done] [ 4551/ 817 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 1757/ 5413 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [67.6% done] [ 614/ 0 kb/s] [eta 00m:11s] fio: (groupid=0): err= 0: pid=26875 read : io=100MiB, bw=4,433KiB/s, runt= 23650msec clat (msec): min= 0, max= 660, avg= 6.08, stdev=32.62 bw (KiB/s) : min= 1, max=96002, per=49.13%, avg=6535.44, stdev=18176.25 write: io=54,980KiB, bw=2,442KiB/s, runt= 23054msec clat (msec): min= 0, max= 295, avg= 9.44, stdev=28.91 bw (KiB/s) : min= 0, max= 9541, per=58.83%, avg=3628.14, stdev=3183.07 cpu : usr=9.12%, sys=2.10%, ctx=4747 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=81.6%, 4=1.3%, 10=2.8%, 20=5.8%, 50=4.6%, 100=1.9% lat (msec): 250=1.6%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26876 read : io=100MiB, bw=5,765KiB/s, runt= 18187msec clat (msec): min= 0, max= 390, avg= 6.28, stdev=24.54 bw (KiB/s) : min= 15, max=13789, per=36.28%, avg=4826.21, stdev=4122.58 write: io=31,024KiB, bw=1,784KiB/s, runt= 17807msec clat (msec): min= 0, max= 268, avg= 8.98, stdev=28.61 bw (KiB/s) : min= 0, max=11475, per=54.49%, avg=3360.50, stdev=4166.97 cpu : usr=10.29%, sys=1.80%, ctx=4556 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=79.9%, 4=1.4%, 10=3.0%, 20=6.1%, 50=5.8%, 100=2.1% lat (msec): 250=1.2%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26877 read : io=100MiB, bw=6,822KiB/s, runt= 15370msec clat (msec): min= 0, max= 175, avg= 3.30, stdev=15.17 bw (KiB/s) : min= 23, max=85778, per=64.09%, avg=8524.81, stdev=18247.14 write: io=52,840KiB, bw=3,671KiB/s, runt= 14737msec clat (msec): min= 0, max= 182, avg= 4.95, stdev=17.42 bw (KiB/s) : min= 0, max=14016, per=95.73%, avg=5903.59, stdev=5031.70 cpu : usr=13.92%, sys=2.71%, ctx=3488 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=87.5%, 4=1.0%, 10=1.7%, 20=3.8%, 50=3.5%, 100=1.7% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,301KiB/s, minb=4,433KiB/s, maxb=6,822KiB/s, mint=15370msec, maxt=23650msec WRITE: io=136MiB, aggrb=6,167KiB/s, minb=1,784KiB/s, maxb=3,671KiB/s, mint=15370msec, maxt=23650msec Disk stats (read/write): cciss!c0d0: ios=11364/1840, merge=0/32999, ticks=42668/706200, in_queue=748852, util=93.51% 6.18user 1.26system 0:23.87elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 90912inputs+277720outputs (0major+112536minor)pagefaults 0swaps