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] [10.0% done] [ 14973/ 9146 kb/s] [eta 00m:27s] Threads: 3: [mmm] [15.4% done] [ 14039/ 13076 kb/s] [eta 00m:22s] Threads: 3: [mmm] [19.2% done] [ 12283/ 15037 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.2% done] [ 21097/ 0 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.9% done] [ 10783/ 9595 kb/s] [eta 00m:20s] Threads: 3: [mmm] [27.6% done] [ 8943/ 13056 kb/s] [eta 00m:21s] Threads: 3: [mmm] [32.1% done] [ 14130/ 9225 kb/s] [eta 00m:19s] Threads: 3: [mmm] [35.7% done] [ 5613/ 9416 kb/s] [eta 00m:18s] Threads: 3: [mmm] [36.7% done] [ 5255/ 5198 kb/s] [eta 00m:19s] Threads: 3: [mFm] [40.0% done] [ 6593/ 4986 kb/s] [eta 00m:18s] Threads: 3: [mFm] [40.6% done] [ 2249/ 2957 kb/s] [eta 00m:19s] Threads: 3: [mVm] [42.4% done] [ 20813/ 2844 kb/s] [eta 00m:19s] Threads: 2: [m_m] [45.5% done] [ 38885/ 0 kb/s] [eta 00m:18s] Threads: 2: [m_F] [47.1% done] [ 5316/ 0 kb/s] [eta 00m:18s] Threads: 2: [m_F] [48.6% done] [ 2082/ 0 kb/s] [eta 00m:18s] Threads: 2: [m_V] [52.9% done] [ 48920/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [57.6% done] [ 8834/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 5556/ 850 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 3282/ 2717 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 1484/ 2896 kb/s] [eta 00m:00s] Threads: 1: [V__] [79.3% done] [ 19495/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=21282 read : io=100MiB, bw=4,528KiB/s, runt= 23155msec clat (msec): min= 0, max= 362, avg= 8.63, stdev=31.39 bw (KiB/s) : min= 2, max= 9510, per=27.52%, avg=3738.89, stdev=2843.86 write: io=26,840KiB, bw=1,203KiB/s, runt= 22835msec clat (msec): min= 0, max= 391, avg=11.81, stdev=40.80 bw (KiB/s) : min= 0, max= 7335, per=48.43%, avg=2529.93, stdev=2749.69 cpu : usr=8.03%, sys=2.12%, ctx=5246 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=76.7%, 4=1.6%, 10=3.6%, 20=8.1%, 50=4.9%, 100=2.6% lat (msec): 250=2.0%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21283 read : io=100MiB, bw=7,329KiB/s, runt= 14307msec clat (msec): min= 0, max= 169, avg= 2.98, stdev=13.19 bw (KiB/s) : min= 15, max=88940, per=77.89%, avg=10581.78, stdev=20263.60 write: io=45,340KiB, bw=3,372KiB/s, runt= 13768msec clat (msec): min= 0, max= 185, avg= 4.70, stdev=16.00 bw (KiB/s) : min= 0, max=18376, per=128.23%, avg=6698.67, stdev=6067.57 cpu : usr=14.23%, sys=3.49%, ctx=3144 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=87.2%, 4=0.9%, 10=2.0%, 20=4.5%, 50=3.3%, 100=1.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21284 read : io=100MiB, bw=5,805KiB/s, runt= 18061msec clat (msec): min= 0, max= 390, avg= 4.75, stdev=21.24 bw (KiB/s) : min= 5, max=86753, per=58.71%, avg=7975.46, stdev=17167.34 write: io=44,336KiB, bw=2,591KiB/s, runt= 17521msec clat (msec): min= 0, max= 489, avg= 8.92, stdev=33.94 bw (KiB/s) : min= 0, max=14376, per=86.62%, avg=4524.95, stdev=4585.73 cpu : usr=11.01%, sys=3.32%, ctx=3231 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=84.5%, 4=1.0%, 10=2.8%, 20=4.4%, 50=3.7%, 100=2.0% lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,585KiB/s, minb=4,528KiB/s, maxb=7,329KiB/s, mint=14307msec, maxt=23155msec WRITE: io=114MiB, aggrb=5,224KiB/s, minb=1,203KiB/s, maxb=3,372KiB/s, mint=14307msec, maxt=23155msec Disk stats (read/write): cciss!c0d0: ios=11108/1675, merge=0/27514, ticks=41164/713160, in_queue=754320, util=93.82% 5.89user 1.62system 0:23.37elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 88864inputs+233064outputs (0major+106943minor)pagefaults 0swaps