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] [13.0% done] [ 16209/ 10221 kb/s] [eta 00m:20s] Threads: 3: [mmm] [15.4% done] [ 16558/ 11173 kb/s] [eta 00m:22s] Threads: 3: [mmm] [20.0% done] [ 19739/ 7533 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 13890/ 9570 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.9% done] [ 16912/ 5169 kb/s] [eta 00m:19s] Threads: 3: [mmm] [32.0% done] [ 17603/ 8403 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 17657/ 10091 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 9835/ 1500 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 9489/ 378 kb/s] [eta 00m:16s] Threads: 3: [mmF] [41.4% done] [ 3449/ 4506 kb/s] [eta 00m:17s] Threads: 3: [mmF] [41.9% done] [ 2505/ 174 kb/s] [eta 00m:18s] Threads: 3: [mmF] [42.4% done] [ 748/ 309 kb/s] [eta 00m:19s] Threads: 2: [mF_] [42.9% done] [ 52719/ 406 kb/s] [eta 00m:20s] Threads: 2: [mV_] [44.4% done] [ 3518/ 1321 kb/s] [eta 00m:20s] Threads: 1: [m__] [54.8% done] [ 34801/ 6442 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 3343/ 3506 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 4689/ 984 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 1423/ 4889 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 2025 kb/s] [eta 00m:00s] Threads: 1: [V__] [84.6% done] [ 25971/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=2304 read : io=100MiB, bw=4,736KiB/s, runt= 22137msec clat (msec): min= 0, max= 811, avg= 8.17, stdev=41.07 bw (KiB/s) : min= 12, max= 8457, per=26.81%, avg=3809.38, stdev=2982.25 write: io=32,748KiB, bw=1,540KiB/s, runt= 21773msec clat (msec): min= 0, max= 531, avg= 8.81, stdev=33.74 bw (KiB/s) : min= 0, max=10480, per=63.41%, avg=3195.28, stdev=3742.09 cpu : usr=6.45%, sys=1.43%, ctx=5557 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=77.4%, 4=1.0%, 10=4.1%, 20=8.6%, 50=5.0%, 100=2.1% lat (msec): 250=1.3%, 500=0.3%, 750=0.1%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2305 read : io=100MiB, bw=6,438KiB/s, runt= 16286msec clat (msec): min= 0, max= 544, avg= 5.76, stdev=25.17 bw (KiB/s) : min= 3, max=15685, per=39.46%, avg=5607.88, stdev=5077.41 write: io=29,084KiB, bw=1,865KiB/s, runt= 15967msec clat (msec): min= 0, max= 539, avg= 8.22, stdev=33.50 bw (KiB/s) : min= 0, max=14408, per=83.39%, avg=4202.00, stdev=5029.99 cpu : usr=6.58%, sys=1.62%, ctx=3658 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=81.8%, 4=0.8%, 10=3.2%, 20=5.9%, 50=4.8%, 100=2.2% lat (msec): 250=1.0%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2306 read : io=100MiB, bw=7,122KiB/s, runt= 14723msec clat (msec): min= 0, max= 165, avg= 3.93, stdev=15.47 bw (KiB/s) : min= 25, max=76595, per=65.60%, avg=9321.21, stdev=16825.59 write: io=45,312KiB, bw=3,287KiB/s, runt= 14112msec clat (msec): min= 0, max= 193, avg= 6.66, stdev=20.21 bw (KiB/s) : min= 0, max=12853, per=119.26%, avg=6009.64, stdev=5471.24 cpu : usr=8.31%, sys=2.39%, ctx=3814 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=84.3%, 4=1.1%, 10=2.8%, 20=4.6%, 50=4.0%, 100=2.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,210KiB/s, minb=4,736KiB/s, maxb=7,122KiB/s, mint=14723msec, maxt=22137msec WRITE: io=105MiB, aggrb=5,039KiB/s, minb=1,540KiB/s, maxb=3,287KiB/s, mint=14723msec, maxt=22137msec Disk stats (read/write): cciss!c0d0: ios=12254/1590, merge=0/25315, ticks=41924/627596, in_queue=669516, util=94.27% 3.72user 0.95system 0:22.35elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 98032inputs+214320outputs (0major+104595minor)pagefaults 0swaps