fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 8216/ 15364 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 19670/ 3498 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 11612/ 10507 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 14423/ 5647 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 13910/ 5869 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 13032/ 7667 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 14114/ 6967 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 11246/ 7321 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 8944/ 7907 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 14575/ 2921 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 10160/ 5670 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 13523/ 2145 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 7728/ 4946 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 9528/ 2490 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 9330/ 1448 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 33447/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 37124/ 0 kb/s] [eta 00m:05s] Threads: 2: [VEV] [87.0% done] [ 38527/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=3934 read : io=100MiB, bw=5,084KiB/s, runt= 20625msec slat (msec): min= 0, max= 3577, avg=815.27, stdev=1154.49 clat (msec): min= 1, max= 363, avg=56.52, stdev=64.09 bw (KiB/s) : min= 36, max=28549, per=43.47%, avg=6630.63, stdev=6323.33 write: io=51,064KiB, bw=3,068KiB/s, runt= 17043msec slat (msec): min= 0, max= 15, avg= 0.71, stdev= 1.51 clat (msec): min= 11, max= 485, avg=94.59, stdev=72.39 bw (KiB/s) : min= 0, max=13230, per=58.70%, avg=4420.21, stdev=3703.16 cpu : usr=9.19%, sys=0.70%, ctx=1300 IO depths : 1=0.1%, 2=1.1%, 4=39.9%, 8=58.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.5%, 10=8.5%, 20=17.8%, 50=26.6%, 100=24.4% lat (msec): 250=19.6%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3935 read : io=100MiB, bw=5,226KiB/s, runt= 20064msec slat (msec): min= 0, max= 2948, avg=510.68, stdev=835.36 clat (msec): min= 1, max= 361, avg=63.82, stdev=63.28 bw (KiB/s) : min= 18, max=21626, per=38.88%, avg=5929.22, stdev=5141.36 write: io=39,876KiB, bw=2,431KiB/s, runt= 16792msec slat (msec): min= 0, max= 13, avg= 0.89, stdev= 1.75 clat (msec): min= 4, max= 389, avg=89.81, stdev=77.05 bw (KiB/s) : min= 0, max=10056, per=45.06%, avg=3392.86, stdev=3203.60 cpu : usr=8.65%, sys=0.70%, ctx=1101 IO depths : 1=0.1%, 2=0.7%, 4=44.0%, 8=55.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=7.6%, 20=14.2%, 50=28.3%, 100=27.0% lat (msec): 250=19.6%, 500=2.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3936 read : io=100MiB, bw=5,091KiB/s, runt= 20594msec slat (msec): min= 0, max= 4449, avg=949.61, stdev=1521.88 clat (msec): min= 1, max= 358, avg=68.15, stdev=74.27 bw (KiB/s) : min= 198, max=13049, per=37.08%, avg=5656.07, stdev=3264.19 write: io=34,388KiB, bw=2,176KiB/s, runt= 16177msec slat (msec): min= 0, max= 7, avg= 0.58, stdev= 1.20 clat (msec): min= 11, max= 377, avg=87.76, stdev=71.47 bw (KiB/s) : min= 0, max= 8435, per=49.89%, avg=3756.54, stdev=3094.04 cpu : usr=8.31%, sys=0.51%, ctx=1134 IO depths : 1=0.2%, 2=0.8%, 4=42.8%, 8=56.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=5.3%, 20=15.5%, 50=29.3%, 100=26.8% lat (msec): 250=17.5%, 500=4.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,252KiB/s, minb=5,084KiB/s, maxb=5,226KiB/s, mint=20064msec, maxt=20625msec WRITE: io=122MiB, aggrb=7,530KiB/s, minb=2,176KiB/s, maxb=3,068KiB/s, mint=20064msec, maxt=20625msec Disk stats (read/write): cciss!c0d0: ios=5403/2102, merge=1222/361, ticks=354420/234884, in_queue=589312, util=100.00% 5.40user 0.40system 0:20.84elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+250688outputs (0major+2361minor)pagefaults 0swaps