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: [mmF] [27.3% done] [ 5361/ 29208 kb/s] [eta 00m:08s] Threads: 3: [mmF] [50.0% done] [ 2074/ 47805 kb/s] [eta 00m:04s] Threads: 3: [mmF] [62.5% done] [ 2835/ 21688 kb/s] [eta 00m:03s] Threads: 3: [mFF] [66.7% done] [ 2163/ 16896 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 1822 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: [FFV] [80.0% done] [ 16676/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [68.4% done] [ 27038/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 55281/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 55009/ 0 kb/s] [eta 00m:02s] Threads: 2: [VV_] [100.0% done] [ 54191/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 55127/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27273 read : io=100MiB, bw=6,094KiB/s, runt= 17204msec slat (msec): min= 59, max=11260, avg=8384.92, stdev=3315.74 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25612, per=57.72%, avg=10553.00, stdev=10027.45 write: io=88,044KiB, bw=7,082KiB/s, runt= 12729msec slat (msec): min= 0, max= 170, avg= 4.72, stdev= 9.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=44677, per=72.40%, avg=15756.00, stdev=18646.41 cpu : usr=13.07%, sys=4.51%, ctx=1446 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=27274 read : io=100MiB, bw=6,135KiB/s, runt= 17090msec slat (msec): min= 37, max=11289, avg=8509.33, stdev=3325.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=31804, per=59.36%, avg=10853.12, stdev=10375.00 write: io=85,360KiB, bw=6,869KiB/s, runt= 12725msec slat (msec): min= 0, max= 251, avg= 4.72, stdev=12.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52655, per=85.66%, avg=18642.00, stdev=21556.75 cpu : usr=12.78%, sys=4.59%, ctx=1439 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=27275 read : io=100MiB, bw=6,751KiB/s, runt= 15532msec slat (msec): min= 24, max=13592, avg=11213.98, stdev=2304.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=32840, per=98.64%, avg=18035.56, stdev=11967.63 write: io=97,128KiB, bw=8,966KiB/s, runt= 11092msec slat (msec): min= 0, max= 34, avg= 3.40, stdev= 4.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58253, per=130.85%, avg=28476.75, stdev=32307.58 cpu : usr=13.39%, sys=4.56%, ctx=1105 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=18,284KiB/s, minb=6,094KiB/s, maxb=6,751KiB/s, mint=15532msec, maxt=17204msec WRITE: io=264MiB, aggrb=21,763KiB/s, minb=6,869KiB/s, maxb=8,966KiB/s, mint=15532msec, maxt=17204msec Disk stats (read/write): cciss!c0d0: ios=5688/3411, merge=1260/64177, ticks=53408/1535364, in_queue=1588932, util=97.47% 6.61user 2.28system 0:17.42elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k 708416inputs+541088outputs (0major+2383minor)pagefaults 0swaps