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: [mFm] [30.0% done] [ 12251/ 61403 kb/s] [eta 00m:07s] Threads: 3: [mFm] [33.3% done] [ 3713/ 31616 kb/s] [eta 00m:08s] Threads: 3: [mFF] [50.0% done] [ 4881/ 26528 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 0/ 26278 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] [72.2% done] [ 38543/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 49973/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 51712/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 54098/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 55141/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15885 read : io=100MiB, bw=6,220KiB/s, runt= 16856msec slat (msec): min= 42, max=11459, avg=8277.91, stdev=3328.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=25584, per=59.55%, avg=10805.94, stdev=8088.25 write: io=80,800KiB, bw=6,809KiB/s, runt= 12151msec slat (msec): min= 0, max= 39, avg= 3.79, stdev= 4.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27446, per=59.73%, avg=13047.00, stdev=13772.86 cpu : usr=12.84%, sys=4.91%, ctx=1410 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=15886 read : io=100MiB, bw=6,173KiB/s, runt= 16984msec slat (msec): min= 30, max=14228, avg=11030.68, stdev=3288.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=25895, per=80.17%, avg=14548.73, stdev=9456.72 write: io=94,608KiB, bw=7,973KiB/s, runt= 12150msec slat (msec): min= 0, max= 90, avg= 4.59, stdev= 5.86 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57946, per=127.82%, avg=27918.40, stdev=25782.33 cpu : usr=13.64%, sys=4.73%, ctx=1177 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=15887 read : io=100MiB, bw=6,049KiB/s, runt= 17334msec slat (msec): min= 0, max=12546, avg=8441.20, stdev=4308.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 30, max=29777, per=58.65%, avg=10644.00, stdev=9016.01 write: io=85,100KiB, bw=7,135KiB/s, runt= 12213msec slat (msec): min= 0, max= 123, avg= 4.62, stdev= 7.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47524, per=105.73%, avg=23093.25, stdev=19769.70 cpu : usr=13.11%, sys=4.15%, ctx=1295 IO depths : 1=12.6%, 2=25.1%, 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=18,147KiB/s, minb=6,049KiB/s, maxb=6,220KiB/s, mint=16856msec, maxt=17334msec WRITE: io=254MiB, aggrb=21,842KiB/s, minb=6,809KiB/s, maxb=7,973KiB/s, mint=16856msec, maxt=17334msec Disk stats (read/write): cciss!c0d0: ios=5966/3089, merge=1337/62011, ticks=56932/1401992, in_queue=1458920, util=96.87% 6.81user 2.38system 0:17.57elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k 727504inputs+521040outputs (0major+2380minor)pagefaults 0swaps