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] [11.5% done] [ 15118/ 8468 kb/s] [eta 00m:23s] Threads: 3: [mmm] [16.0% done] [ 16745/ 5514 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.8% done] [ 18214/ 4238 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 13933/ 13108 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 22269/ 2359 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 17958/ 5637 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 12426/ 10722 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 14908/ 3584 kb/s] [eta 00m:14s] Threads: 3: [mmF] [42.3% done] [ 3746/ 4913 kb/s] [eta 00m:15s] Threads: 3: [mmF] [44.4% done] [ 3180/ 2143 kb/s] [eta 00m:15s] Threads: 2: [mm_] [50.0% done] [ 36323/ 4380 kb/s] [eta 00m:13s] Threads: 2: [mm_] [53.8% done] [ 7447/ 6756 kb/s] [eta 00m:12s] Threads: 2: [mm_] [55.6% done] [ 5575/ 2474 kb/s] [eta 00m:12s] Threads: 2: [mm_] [59.3% done] [ 3904/ 4612 kb/s] [eta 00m:11s] Threads: 2: [mm_] [60.7% done] [ 5096/ 1464 kb/s] [eta 00m:11s] Threads: 2: [mF_] [60.0% done] [ 5409/ 427 kb/s] [eta 00m:12s] Threads: 2: [mF_] [61.3% done] [ 239/ 292 kb/s] [eta 00m:12s] Threads: 2: [mF_] [60.6% done] [ 178/ 581 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 50831/ 3310 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3083/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [85.2% done] [ 26935/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=24340 read : io=100MiB, bw=4,542KiB/s, runt= 23085msec clat (msec): min= 0, max= 393, avg= 7.43, stdev=25.31 bw (KiB/s) : min= 2, max=10133, per=28.80%, avg=3924.56, stdev=3336.90 write: io=28,040KiB, bw=1,260KiB/s, runt= 22775msec clat (msec): min= 0, max= 620, avg=15.33, stdev=48.69 bw (KiB/s) : min= 0, max= 8078, per=50.90%, avg=2311.68, stdev=2911.51 cpu : usr=8.02%, sys=1.56%, ctx=5443 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=75.7%, 4=0.9%, 10=3.8%, 20=6.2%, 50=8.7%, 100=3.2% lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24341 read : io=100MiB, bw=5,101KiB/s, runt= 20553msec clat (msec): min= 0, max= 214, avg= 5.01, stdev=17.27 bw (KiB/s) : min= 15, max=10861, per=30.13%, avg=4105.24, stdev=3364.76 write: io=46,924KiB, bw=2,397KiB/s, runt= 20043msec clat (msec): min= 0, max= 623, avg=10.31, stdev=34.71 bw (KiB/s) : min= 0, max= 8741, per=87.12%, avg=3956.81, stdev=3274.39 cpu : usr=10.28%, sys=1.89%, ctx=5123 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=80.1%, 4=1.5%, 10=2.2%, 20=4.8%, 50=7.8%, 100=2.6% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24342 read : io=100MiB, bw=8,358KiB/s, runt= 12545msec clat (msec): min= 0, max= 176, avg= 3.70, stdev=12.32 bw (KiB/s) : min= 47, max=13996, per=54.92%, avg=7483.42, stdev=5396.17 write: io=26,060KiB, bw=2,176KiB/s, runt= 12261msec clat (msec): min= 0, max= 157, avg= 7.62, stdev=19.87 bw (KiB/s) : min= 0, max=10698, per=102.22%, avg=4642.82, stdev=4660.34 cpu : usr=14.25%, sys=2.17%, ctx=3376 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=83.6%, 4=0.7%, 10=2.5%, 20=5.0%, 50=5.9%, 100=1.8% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,626KiB/s, minb=4,542KiB/s, maxb=8,358KiB/s, mint=12545msec, maxt=23085msec WRITE: io=99MiB, aggrb=4,542KiB/s, minb=1,260KiB/s, maxb=2,397KiB/s, mint=12545msec, maxt=23085msec Disk stats (read/write): cciss!c0d0: ios=12748/1498, merge=0/23878, ticks=43136/604036, in_queue=647172, util=94.94% 5.75user 1.04system 0:23.29elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 101984inputs+202080outputs (0major+103064minor)pagefaults 0swaps