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] [11.1% done] [ 19919/ 3498 kb/s] [eta 00m:24s] Threads: 3: [mmm] [15.4% done] [ 14773/ 15322 kb/s] [eta 00m:22s] Threads: 3: [mmm] [20.8% done] [ 14102/ 13585 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 14405/ 7907 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.0% done] [ 18092/ 3526 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 16965/ 11035 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 27097/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 8061/ 5666 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 9762/ 199 kb/s] [eta 00m:16s] Threads: 3: [mmF] [40.0% done] [ 5084/ 2863 kb/s] [eta 00m:18s] Threads: 3: [mFF] [40.6% done] [ 1086/ 2086 kb/s] [eta 00m:19s] Threads: 3: [mFF] [42.4% done] [ 1854/ 451 kb/s] [eta 00m:19s] Threads: 3: [mFF] [42.9% done] [ 0/ 606 kb/s] [eta 00m:20s] Threads: 1: [m__] [48.5% done] [ 73683/ 797 kb/s] [eta 00m:17s] Threads: 1: [m__] [56.7% done] [ 1643/ 9945 kb/s] [eta 00m:13s] Threads: 1: [m__] [60.0% done] [ 0/ 6276 kb/s] [eta 00m:12s] Threads: 1: [m__] [63.3% done] [ 4946/ 1061 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2611/ 2904 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [91.7% done] [ 35977/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=10697 read : io=100MiB, bw=4,724KiB/s, runt= 22193msec clat (msec): min= 0, max= 1058, avg= 6.49, stdev=37.26 bw (KiB/s) : min= 4, max=93513, per=46.39%, avg=6575.10, stdev=17044.82 write: io=47,516KiB, bw=2,246KiB/s, runt= 21660msec clat (msec): min= 0, max= 366, avg= 9.77, stdev=31.50 bw (KiB/s) : min= 0, max=13457, per=70.73%, avg=3746.08, stdev=3738.19 cpu : usr=9.25%, sys=2.16%, ctx=5258 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=78.8%, 4=1.3%, 10=3.5%, 20=7.5%, 50=4.9%, 100=2.4% lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10698 read : io=100MiB, bw=6,578KiB/s, runt= 15940msec clat (msec): min= 0, max= 207, avg= 3.95, stdev=17.34 bw (KiB/s) : min= 17, max=16469, per=37.33%, avg=5290.90, stdev=5356.90 write: io=44,060KiB, bw=2,917KiB/s, runt= 15463msec clat (msec): min= 0, max= 346, avg= 5.58, stdev=20.69 bw (KiB/s) : min= 0, max=12939, per=82.92%, avg=4391.31, stdev=4462.85 cpu : usr=13.02%, sys=2.16%, ctx=3004 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=86.8%, 4=0.9%, 10=2.1%, 20=3.9%, 50=3.4%, 100=1.7% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10699 read : io=100MiB, bw=6,683KiB/s, runt= 15688msec clat (msec): min= 0, max= 223, avg= 5.13, stdev=17.52 bw (KiB/s) : min= 21, max=12992, per=52.12%, avg=7387.68, stdev=4162.34 write: io=20,464KiB, bw=1,355KiB/s, runt= 15463msec clat (msec): min= 0, max= 136, avg= 8.12, stdev=20.66 bw (KiB/s) : min= 0, max=11738, per=108.59%, avg=5751.14, stdev=5451.60 cpu : usr=10.91%, sys=1.63%, ctx=3862 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=80.9%, 4=1.2%, 10=2.9%, 20=6.2%, 50=5.4%, 100=2.4% 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=14,174KiB/s, minb=4,724KiB/s, maxb=6,683KiB/s, mint=15688msec, maxt=22193msec WRITE: io=109MiB, aggrb=5,296KiB/s, minb=1,355KiB/s, maxb=2,917KiB/s, mint=15688msec, maxt=22193msec Disk stats (read/write): cciss!c0d0: ios=11176/1499, merge=0/26598, ticks=38032/702240, in_queue=740256, util=92.88% 5.85user 1.10system 0:22.42elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 89408inputs+224104outputs (0major+105823minor)pagefaults 0swaps