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] [12.0% done] [ 18686/ 3510 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 18104/ 5682 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.7% done] [ 20370/ 1228 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 17958/ 1374 kb/s] [eta 00m:16s] Threads: 3: [mmm] [26.9% done] [ 20524/ 455 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.6% done] [ 16892/ 1598 kb/s] [eta 00m:19s] Threads: 3: [mmm] [40.9% done] [ 19121/ 1399 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 20382/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.8% done] [ 16331/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 14455/ 1134 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 14130/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [56.0% done] [ 12454/ 1138 kb/s] [eta 00m:11s] Threads: 3: [mmm] [57.7% done] [ 11238/ 699 kb/s] [eta 00m:11s] Threads: 3: [VVm] [59.3% done] [ 7553/ 2603 kb/s] [eta 00m:11s] Threads: 1: [__m] [60.7% done] [ 18501/ 394 kb/s] [eta 00m:11s] Threads: 1: [__V] [69.2% done] [ 10713/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=17227 read : io=100MiB, bw=6,366KiB/s, runt= 16471msec slat (msec): min= 0, max= 704, avg=22.10, stdev=94.11 clat (msec): min= 0, max= 228, avg=53.87, stdev=38.52 bw (KiB/s) : min= 422, max=15753, per=38.71%, avg=6593.19, stdev=4342.67 write: io=8,264KiB, bw=537KiB/s, runt= 15758msec slat (msec): min= 0, max= 13, avg= 2.64, stdev= 3.78 clat (msec): min= 28, max= 1004, avg=389.91, stdev=330.24 bw (KiB/s) : min= 0, max= 2520, per=50.76%, avg=758.83, stdev=986.98 cpu : usr=9.45%, sys=0.53%, ctx=604 IO depths : 1=0.8%, 2=5.8%, 4=57.9%, 8=35.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.0%, 10=2.9%, 20=12.3%, 50=37.7%, 100=30.4% lat (msec): 250=13.8%, 500=0.0%, 750=1.3%, 1000=0.8%, >=2000=0.1% fio: (groupid=0): err= 0: pid=17228 read : io=100MiB, bw=6,258KiB/s, runt= 16755msec slat (msec): min= 0, max= 1289, avg=54.98, stdev=219.75 clat (msec): min= 0, max= 288, avg=52.61, stdev=40.19 bw (KiB/s) : min= 29, max=18012, per=42.02%, avg=7157.85, stdev=4131.74 write: io=7,228KiB, bw=466KiB/s, runt= 15857msec slat (msec): min= 0, max= 16, avg= 1.44, stdev= 2.65 clat (msec): min= 10, max= 1263, avg=372.62, stdev=363.25 bw (KiB/s) : min= 0, max= 2441, per=47.12%, avg=704.50, stdev=792.55 cpu : usr=8.69%, sys=0.36%, ctx=591 IO depths : 1=1.1%, 2=6.5%, 4=58.4%, 8=34.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.3%, 10=2.6%, 20=14.0%, 50=36.8%, 100=31.0% lat (msec): 250=11.7%, 500=1.7%, 750=0.4%, 1000=0.5%, >=2000=0.5% fio: (groupid=0): err= 0: pid=17229 read : io=100MiB, bw=5,678KiB/s, runt= 18467msec slat (msec): min= 0, max= 541, avg=28.87, stdev=93.41 clat (msec): min= 0, max= 255, avg=43.59, stdev=37.30 bw (KiB/s) : min= 75, max=19076, per=42.89%, avg=7306.50, stdev=5383.55 write: io=10,700KiB, bw=610KiB/s, runt= 17936msec slat (msec): min= 0, max= 10, avg= 0.93, stdev= 1.61 clat (msec): min= 8, max= 1658, avg=406.08, stdev=469.05 bw (KiB/s) : min= 0, max= 2146, per=61.10%, avg=913.38, stdev=732.32 cpu : usr=8.62%, sys=0.50%, ctx=682 IO depths : 1=1.4%, 2=6.5%, 4=52.5%, 8=39.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.3%, 4=1.2%, 10=5.9%, 20=17.5%, 50=37.5%, 100=22.5% lat (msec): 250=9.9%, 500=1.5%, 750=0.8%, 1000=0.2%, >=2000=1.5% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,034KiB/s, minb=5,678KiB/s, maxb=6,366KiB/s, mint=16471msec, maxt=18467msec WRITE: io=26,192KiB, aggrb=1,495KiB/s, minb=466KiB/s, maxb=610KiB/s, mint=16471msec, maxt=18467msec Disk stats (read/write): cciss!c0d0: ios=5692/438, merge=1280/126, ticks=285940/164468, in_queue=450408, util=96.40% 4.67user 0.25system 0:19.23elapsed 25%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+52408outputs (0major+2335minor)pagefaults 0swaps