fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 17445/ 398 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 16534/ 49078 kb/s] [eta 00m:09s] Threads: 3: [FmF] [71.4% done] [ 4645/113561 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 678/ 4876 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: [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] [ 30981/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [88.9% done] [ 58234/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 60468/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 57811/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=8314 read : io=100MiB, bw=5,580KiB/s, runt= 18790msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 270, avg=34.72, stdev=63.23 bw (KiB/s) : min= 9, max=22087, per=64.74%, avg=10838.69, stdev=7907.04 write: io=79,592KiB, bw=5,619KiB/s, runt= 14503msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 125, avg= 1.16, stdev= 5.57 bw (KiB/s) : min= 0, max=60694, per=143.89%, avg=24277.00, stdev=32116.59 cpu : usr=8.81%, sys=4.34%, ctx=6873 IO depths : 1=1.3%, 2=55.9%, 4=27.9%, 8=14.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=41.5%, 4=16.3%, 10=23.6%, 20=5.7%, 50=1.7%, 100=3.2% lat (msec): 250=7.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8315 read : io=100MiB, bw=5,614KiB/s, runt= 18677msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 351, avg=38.69, stdev=69.79 bw (KiB/s) : min= 6, max=26774, per=61.09%, avg=10227.78, stdev=9197.21 write: io=82,724KiB, bw=5,840KiB/s, runt= 14503msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 159, avg= 1.81, stdev=10.32 bw (KiB/s) : min= 0, max=61301, per=127.74%, avg=21553.00, stdev=27310.13 cpu : usr=9.49%, sys=4.75%, ctx=6769 IO depths : 1=0.8%, 2=57.6%, 4=26.3%, 8=15.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=42.9%, 4=17.9%, 10=19.6%, 20=5.0%, 50=1.7%, 100=3.8% lat (msec): 250=7.8%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8316 read : io=100MiB, bw=5,592KiB/s, runt= 18747msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 464, avg=33.46, stdev=64.98 bw (KiB/s) : min= 7, max=22650, per=65.39%, avg=10947.19, stdev=7348.27 write: io=76,648KiB, bw=5,411KiB/s, runt= 14503msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 137, avg= 0.66, stdev= 6.26 bw (KiB/s) : min= 0, max=58064, per=163.70%, avg=27619.00, stdev=29134.97 cpu : usr=7.28%, sys=3.93%, ctx=10986 IO depths : 1=39.7%, 2=19.8%, 4=25.9%, 8=14.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=50.2%, 4=12.8%, 10=21.7%, 20=3.2%, 50=0.5%, 100=3.6% lat (msec): 250=7.2%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,741KiB/s, minb=5,580KiB/s, maxb=5,614KiB/s, mint=18677msec, maxt=18790msec WRITE: io=233MiB, aggrb=16,872KiB/s, minb=5,411KiB/s, maxb=5,840KiB/s, mint=18677msec, maxt=18790msec Disk stats (read/write): cciss!c0d0: ios=6319/3493, merge=1425/56221, ticks=65168/1473720, in_queue=1538872, util=96.47% 4.84user 2.57system 0:19.10elapsed 38%CPU (0avgtext+0avgdata 0maxresident)k 778912inputs+477944outputs (0major+2442minor)pagefaults 0swaps