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] [21.4% done] [ 13726/ 28192 kb/s] [eta 00m:11s] Threads: 3: [mmm] [44.4% done] [ 13797/ 28285 kb/s] [eta 00m:05s] Threads: 3: [mmm] [50.0% done] [ 13569/ 27106 kb/s] [eta 00m:05s] Threads: 3: [mmF] [54.5% done] [ 3221/ 10303 kb/s] [eta 00m:05s] Threads: 3: [mFF] [53.8% done] [ 1952/ 23839 kb/s] [eta 00m:06s] Threads: 3: [mFF] [53.3% done] [ 1130/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFF] [69.2% done] [ 809/ 19389 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 1281 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] [71.4% done] [ 26304/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [84.2% done] [ 47789/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [89.5% done] [ 50327/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 54757/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 54879/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=31117 read : io=100MiB, bw=5,575KiB/s, runt= 18806msec slat (msec): min= 36, max= 9849, avg=5970.15, stdev=3638.32 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 32, max=21796, per=47.83%, avg=7892.52, stdev=7465.82 write: io=76,448KiB, bw=5,494KiB/s, runt= 14247msec slat (msec): min= 0, max= 22, avg= 4.04, stdev= 3.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27494, per=63.07%, avg=10544.67, stdev=14823.79 cpu : usr=11.51%, sys=4.06%, ctx=1913 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=31118 read : io=100MiB, bw=5,500KiB/s, runt= 19065msec slat (msec): min= 48, max=12365, avg=8257.90, stdev=4542.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=20830, per=52.41%, avg=8647.78, stdev=6692.03 write: io=79,820KiB, bw=5,765KiB/s, runt= 14176msec slat (msec): min= 0, max= 20, avg= 4.13, stdev= 4.01 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56447, per=122.42%, avg=20469.00, stdev=31256.40 cpu : usr=11.67%, sys=3.42%, ctx=1344 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=31119 read : io=100MiB, bw=5,652KiB/s, runt= 18551msec slat (msec): min= 11, max=13473, avg=9658.27, stdev=4368.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=27201, per=66.82%, avg=11024.69, stdev=8046.72 write: io=76,372KiB, bw=5,507KiB/s, runt= 14199msec slat (msec): min= 0, max= 39, avg= 3.55, stdev= 3.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54727, per=127.15%, avg=21259.00, stdev=25558.80 cpu : usr=11.71%, sys=3.79%, ctx=1579 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,500KiB/s, minb=5,500KiB/s, maxb=5,652KiB/s, mint=18551msec, maxt=19065msec WRITE: io=227MiB, aggrb=16,720KiB/s, minb=5,494KiB/s, maxb=5,765KiB/s, mint=18551msec, maxt=19065msec Disk stats (read/write): cciss!c0d0: ios=6350/3203, merge=1364/54899, ticks=63084/1413252, in_queue=1477532, util=97.21% 6.65user 2.14system 0:19.32elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 766184inputs+465312outputs (0major+2379minor)pagefaults 0swaps