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: [FFm] [60.0% done] [ 3522/ 70876 kb/s] [eta 00m:02s] Threads: 3: [FFm] [57.1% done] [ 1411/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFm] [62.5% done] [ 1317/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFm] [60.0% done] [ 1057/ 0 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 601/ 14925 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] [70.6% done] [ 36705/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.2% done] [ 56144/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [87.5% done] [ 53951/ 0 kb/s] [eta 00m:02s] Threads: 2: [EVV] [100.0% done] [ 59048/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 58500/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5158 read : io=100MiB, bw=7,102KiB/s, runt= 14763msec slat (msec): min= 100, max=12826, avg=10524.10, stdev=2347.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=38530, per=100.66%, avg=19496.78, stdev=13025.17 write: io=93,916KiB, bw=8,761KiB/s, runt= 10976msec slat (msec): min= 0, max= 30, avg= 1.61, stdev= 2.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=100031, per=205.60%, avg=50015.50, stdev=70732.60 cpu : usr=10.38%, sys=3.55%, ctx=1145 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=5159 read : io=100MiB, bw=6,574KiB/s, runt= 15950msec slat (msec): min= 12, max=13403, avg=10764.46, stdev=3333.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=28915, per=74.44%, avg=14419.00, stdev=10006.27 write: io=89,428KiB, bw=7,932KiB/s, runt= 11544msec slat (msec): min= 0, max= 23, avg= 2.02, stdev= 3.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56459, per=78.08%, avg=18995.67, stdev=32445.27 cpu : usr=10.43%, sys=3.74%, ctx=1203 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=5160 read : io=100MiB, bw=6,456KiB/s, runt= 16241msec slat (msec): min= 38, max= 9566, avg=7090.57, stdev=2871.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 36, max=47410, per=54.98%, avg=10648.39, stdev=13270.88 write: io=91,176KiB, bw=8,079KiB/s, runt= 11555msec slat (msec): min= 0, max= 40, avg= 3.36, stdev= 4.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=96224, per=157.04%, avg=38202.50, stdev=46980.89 cpu : usr=11.77%, sys=4.21%, ctx=1160 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=19,369KiB/s, minb=6,456KiB/s, maxb=7,102KiB/s, mint=14763msec, maxt=16241msec WRITE: io=268MiB, aggrb=24,327KiB/s, minb=7,932KiB/s, maxb=8,761KiB/s, mint=14763msec, maxt=16241msec Disk stats (read/write): cciss!c0d0: ios=5597/3196, merge=1577/65421, ticks=51432/1355980, in_queue=1407412, util=95.29% 5.16user 1.84system 0:17.03elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 699616inputs+549072outputs (0major+2381minor)pagefaults 0swaps