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] [ 11077/ 13872 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 8838/ 14360 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 13833/ 7016 kb/s] [eta 00m:20s] Threads: 3: [mmm] [22.2% done] [ 14582/ 3559 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.0% done] [ 15334/ 6699 kb/s] [eta 00m:21s] Threads: 3: [mmm] [29.6% done] [ 9098/ 11174 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 13353/ 5596 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 17143/ 2470 kb/s] [eta 00m:17s] Threads: 3: [mmm] [39.3% done] [ 7305/ 7773 kb/s] [eta 00m:17s] Threads: 3: [mmm] [41.4% done] [ 5881/ 5564 kb/s] [eta 00m:17s] Threads: 3: [mmF] [43.3% done] [ 2676/ 5910 kb/s] [eta 00m:17s] Threads: 3: [mmF] [46.7% done] [ 4559/ 3290 kb/s] [eta 00m:16s] Threads: 2: [mmE] [51.7% done] [ 35157/ 5075 kb/s] [eta 00m:14s] Threads: 2: [mmE] [55.2% done] [ 8753/ 3933 kb/s] [eta 00m:13s] Threads: 2: [mmE] [58.6% done] [ 4029/ 3161 kb/s] [eta 00m:12s] Threads: 2: [mmE] [60.0% done] [ 6682/ 646 kb/s] [eta 00m:12s] Threads: 2: [mF_] [61.3% done] [ 2198/ 3447 kb/s] [eta 00m:12s] Threads: 2: [mF_] [60.6% done] [ 980/ 0 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.6% done] [ 24132/ 0 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 28110/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26375 read : io=100MiB, bw=4,359KiB/s, runt= 24052msec clat (msec): min= 0, max= 526, avg= 8.11, stdev=29.85 bw (KiB/s) : min= 13, max=14214, per=26.17%, avg=3421.94, stdev=3193.05 write: io=37,732KiB, bw=1,635KiB/s, runt= 23618msec clat (msec): min= 0, max= 498, avg=15.31, stdev=41.23 bw (KiB/s) : min= 0, max= 8352, per=65.64%, avg=3022.59, stdev=2955.13 cpu : usr=8.25%, sys=1.71%, ctx=5054 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=77.2%, 4=1.4%, 10=3.3%, 20=6.1%, 50=6.3%, 100=2.7% lat (msec): 250=2.7%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26376 read : io=100MiB, bw=4,854KiB/s, runt= 21600msec clat (msec): min= 0, max= 743, avg= 6.27, stdev=26.93 bw (KiB/s) : min= 20, max=81879, per=47.40%, avg=6198.77, stdev=14400.24 write: io=41,856KiB, bw=2,034KiB/s, runt= 21066msec clat (msec): min= 0, max= 288, avg=10.22, stdev=28.46 bw (KiB/s) : min= 0, max= 9030, per=69.90%, avg=3218.71, stdev=2972.67 cpu : usr=9.41%, sys=1.81%, ctx=4931 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=1.5%, 10=3.0%, 20=5.0%, 50=6.4%, 100=2.7% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26377 read : io=100MiB, bw=7,070KiB/s, runt= 14831msec clat (msec): min= 0, max= 252, avg= 5.10, stdev=18.32 bw (KiB/s) : min= 22, max=14212, per=48.94%, avg=6400.45, stdev=4286.00 write: io=26,632KiB, bw=1,879KiB/s, runt= 14509msec clat (msec): min= 0, max= 144, avg= 4.89, stdev=13.83 bw (KiB/s) : min= 0, max=12859, per=109.60%, avg=5047.30, stdev=5572.79 cpu : usr=12.27%, sys=2.43%, ctx=3354 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=82.8%, 4=1.3%, 10=2.6%, 20=5.6%, 50=4.6%, 100=2.2% 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=13,078KiB/s, minb=4,359KiB/s, maxb=7,070KiB/s, mint=14831msec, maxt=24052msec WRITE: io=104MiB, aggrb=4,605KiB/s, minb=1,635KiB/s, maxb=2,034KiB/s, mint=14831msec, maxt=24052msec Disk stats (read/write): cciss!c0d0: ios=12697/1496, merge=0/25155, ticks=46764/696204, in_queue=742968, util=93.75% 5.84user 1.18system 0:24.73elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 101576inputs+212496outputs (0major+104370minor)pagefaults 0swaps