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] [13.6% done] [ 11576/ 10750 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 15342/ 9990 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 10406/ 11276 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 10077/ 12641 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 18844/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 14447/ 12999 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 18759/ 2489 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 13649/ 6647 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 11913/ 2847 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10608/ 577 kb/s] [eta 00m:12s] Threads: 3: [mFm] [50.0% done] [ 2859/ 4592 kb/s] [eta 00m:13s] Threads: 3: [mFm] [53.8% done] [ 1142/ 6479 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.6% done] [ 3998/ 248 kb/s] [eta 00m:12s] Threads: 2: [m_m] [57.1% done] [ 58583/ 1950 kb/s] [eta 00m:12s] Threads: 2: [m_m] [60.7% done] [ 2322/ 4702 kb/s] [eta 00m:11s] Threads: 2: [m_m] [62.1% done] [ 5600/ 1923 kb/s] [eta 00m:11s] Threads: 2: [m_m] [63.3% done] [ 6756/ 0 kb/s] [eta 00m:11s] Threads: 2: [F_m] [64.5% done] [ 1891/ 1785 kb/s] [eta 00m:11s] Threads: 2: [F_F] [100.0% done] [ 0/ 4539 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [85.2% done] [ 45246/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=9076 read : io=100MiB, bw=4,564KiB/s, runt= 22973msec clat (msec): min= 0, max= 443, avg= 7.49, stdev=26.81 bw (KiB/s) : min= 15, max=10993, per=34.41%, avg=4659.55, stdev=3173.65 write: io=19,704KiB, bw=886KiB/s, runt= 22757msec clat (msec): min= 0, max= 330, avg=12.46, stdev=36.86 bw (KiB/s) : min= 0, max= 7022, per=50.54%, avg=2485.29, stdev=2588.39 cpu : usr=7.71%, sys=1.43%, ctx=4317 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=78.2%, 4=0.9%, 10=3.6%, 20=5.9%, 50=6.3%, 100=3.1% lat (msec): 250=1.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9077 read : io=100MiB, bw=6,585KiB/s, runt= 15923msec clat (msec): min= 0, max= 225, avg= 3.54, stdev=15.34 bw (KiB/s) : min= 42, max=92741, per=72.36%, avg=9799.40, stdev=19948.75 write: io=49,896KiB, bw=3,326KiB/s, runt= 15359msec clat (msec): min= 0, max= 191, avg= 7.41, stdev=22.30 bw (KiB/s) : min= 0, max=14061, per=119.91%, avg=5896.20, stdev=5207.35 cpu : usr=13.67%, sys=2.41%, ctx=3209 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=85.0%, 4=1.0%, 10=2.1%, 20=4.8%, 50=4.4%, 100=1.7% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9078 read : io=100MiB, bw=4,514KiB/s, runt= 23228msec clat (msec): min= 0, max= 459, avg= 6.87, stdev=27.65 bw (KiB/s) : min= 17, max= 9053, per=26.98%, avg=3653.22, stdev=3107.85 write: io=39,880KiB, bw=1,791KiB/s, runt= 22799msec clat (msec): min= 0, max= 393, avg= 9.51, stdev=30.26 bw (KiB/s) : min= 0, max= 8192, per=59.49%, avg=2925.00, stdev=2834.14 cpu : usr=8.58%, sys=1.46%, ctx=4564 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=81.1%, 4=0.7%, 10=2.5%, 20=5.2%, 50=5.7%, 100=2.9% lat (msec): 250=1.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,542KiB/s, minb=4,514KiB/s, maxb=6,585KiB/s, mint=15923msec, maxt=23228msec WRITE: io=107MiB, aggrb=4,917KiB/s, minb=886KiB/s, maxb=3,326KiB/s, mint=15923msec, maxt=23228msec Disk stats (read/write): cciss!c0d0: ios=11730/1548, merge=0/25912, ticks=46128/811964, in_queue=858080, util=96.19% 5.94user 1.07system 0:23.43elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 93840inputs+218992outputs (0major+105184minor)pagefaults 0swaps