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] [14.3% done] [ 19069/ 7070 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 16680/ 7325 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 16493/ 7439 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 3156/ 16518 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 14854/ 6219 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 10124/ 13731 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 8895/ 10181 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 17343/ 4933 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.4% done] [ 20418/ 5727 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 4474/ 10799 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 6263/ 5674 kb/s] [eta 00m:10s] Threads: 3: [mmF] [58.3% done] [ 2920/ 5247 kb/s] [eta 00m:10s] Threads: 3: [mmF] [60.0% done] [ 2253/ 0 kb/s] [eta 00m:10s] Threads: 2: [mm_] [59.3% done] [ 32458/ 1020 kb/s] [eta 00m:11s] Threads: 2: [mm_] [63.0% done] [ 1667/ 5633 kb/s] [eta 00m:10s] Threads: 2: [mm_] [64.3% done] [ 6687/ 231 kb/s] [eta 00m:10s] Threads: 2: [mF_] [65.5% done] [ 3396/ 3518 kb/s] [eta 00m:10s] Threads: 2: [mF_] [66.7% done] [ 280/ 28 kb/s] [eta 00m:10s] Threads: 2: [FV_] [70.0% done] [ 4905/ 1468 kb/s] [eta 00m:09s] Threads: 1: [F__] [100.0% done] [ 42359/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.1% done] [ 21289/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=29971 read : io=100MiB, bw=4,485KiB/s, runt= 23379msec clat (msec): min= 0, max= 621, avg= 5.97, stdev=31.39 bw (KiB/s) : min= 3, max=95617, per=50.74%, avg=6826.43, stdev=17779.79 write: io=49,984KiB, bw=2,241KiB/s, runt= 22836msec clat (msec): min= 0, max= 318, avg=10.80, stdev=33.84 bw (KiB/s) : min= 0, max= 9379, per=59.92%, avg=3387.54, stdev=3245.87 cpu : usr=9.00%, sys=1.92%, ctx=4205 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=83.4%, 4=0.8%, 10=2.4%, 20=4.5%, 50=4.2%, 100=2.4% lat (msec): 250=1.6%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29972 read : io=100MiB, bw=4,876KiB/s, runt= 21502msec clat (msec): min= 0, max= 264, avg= 5.80, stdev=21.75 bw (KiB/s) : min= 7, max=94830, per=50.26%, avg=6761.90, stdev=17344.61 write: io=46,388KiB, bw=2,262KiB/s, runt= 20993msec clat (msec): min= 0, max= 165, avg= 9.28, stdev=25.31 bw (KiB/s) : min= 0, max=10648, per=65.89%, avg=3724.78, stdev=3597.66 cpu : usr=9.80%, sys=1.95%, ctx=4469 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=81.4%, 4=1.0%, 10=3.2%, 20=5.3%, 50=4.4%, 100=2.9% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29973 read : io=100MiB, bw=6,589KiB/s, runt= 15914msec clat (msec): min= 0, max= 261, avg= 4.88, stdev=16.86 bw (KiB/s) : min= 8, max=12176, per=42.93%, avg=5776.61, stdev=3911.52 write: io=29,696KiB, bw=1,950KiB/s, runt= 15589msec clat (msec): min= 0, max= 244, avg= 7.39, stdev=19.63 bw (KiB/s) : min= 0, max= 8428, per=68.54%, avg=3874.47, stdev=3383.83 cpu : usr=12.22%, sys=1.99%, ctx=4353 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=80.5%, 4=1.2%, 10=3.3%, 20=5.9%, 50=5.8%, 100=2.3% 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=13,455KiB/s, minb=4,485KiB/s, maxb=6,589KiB/s, mint=15914msec, maxt=23379msec WRITE: io=123MiB, aggrb=5,653KiB/s, minb=1,950KiB/s, maxb=2,262KiB/s, mint=15914msec, maxt=23379msec Disk stats (read/write): cciss!c0d0: ios=12389/1710, merge=0/29896, ticks=46208/674304, in_queue=720476, util=94.44% 6.17user 1.20system 0:23.61elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 99112inputs+252168outputs (0major+109340minor)pagefaults 0swaps