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] [30.0% done] [ 10947/108344 kb/s] [eta 00m:07s] Threads: 3: [FFm] [30.8% done] [ 1273/ 24352 kb/s] [eta 00m:09s] Threads: 3: [FFm] [31.2% done] [ 0/ 0 kb/s] [eta 00m:11s] Threads: 3: [FFm] [60.0% done] [ 488/ 43290 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 13378 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [75.0% done] [ 47138/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.9% done] [ 54968/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 57238/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 56518/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15898 read : io=100MiB, bw=5,540KiB/s, runt= 18926msec slat (msec): min= 34, max=15440, avg=12009.61, stdev=4042.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=25624, per=72.80%, avg=12074.79, stdev=8265.92 write: io=87,960KiB, bw=6,445KiB/s, runt= 13975msec slat (msec): min= 0, max= 147, avg= 2.86, stdev= 6.53 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=79661, per=129.46%, avg=25277.60, stdev=36390.99 cpu : usr=9.57%, sys=3.51%, ctx=1036 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15899 read : io=100MiB, bw=5,529KiB/s, runt= 18965msec slat (msec): min= 20, max=16037, avg=13322.77, stdev=3503.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=24946, per=75.12%, avg=12460.42, stdev=8403.39 write: io=94,304KiB, bw=6,925KiB/s, runt= 13943msec slat (msec): min= 0, max= 23, avg= 2.84, stdev= 4.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=26890, per=76.62%, avg=14961.00, stdev=13699.01 cpu : usr=10.46%, sys=3.35%, ctx=925 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15900 read : io=100MiB, bw=5,745KiB/s, runt= 18251msec slat (msec): min= 27, max=12111, avg=9103.72, stdev=3309.16 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=23460, per=74.83%, avg=12411.29, stdev=8988.20 write: io=84,216KiB, bw=6,177KiB/s, runt= 13959msec slat (msec): min= 0, max= 23, avg= 3.62, stdev= 3.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57506, per=112.77%, avg=22019.00, stdev=31028.62 cpu : usr=12.01%, sys=3.97%, ctx=1074 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,587KiB/s, minb=5,529KiB/s, maxb=5,745KiB/s, mint=18251msec, maxt=18965msec WRITE: io=260MiB, aggrb=19,525KiB/s, minb=6,177KiB/s, maxb=6,925KiB/s, mint=18251msec, maxt=18965msec Disk stats (read/write): cciss!c0d0: ios=5731/4262, merge=1359/62413, ticks=57904/1684304, in_queue=1742200, util=97.33% 6.04user 2.05system 0:19.19elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 721480inputs+532976outputs (0major+2391minor)pagefaults 0swaps