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] [37.5% done] [ 18035/ 50906 kb/s] [eta 00m:05s] Threads: 3: [mmF] [50.0% done] [ 11146/ 74949 kb/s] [eta 00m:04s] Threads: 3: [FmF] [55.6% done] [ 1684/ 6400 kb/s] [eta 00m:04s] Threads: 3: [FmF] [54.5% done] [ 1404/ 0 kb/s] [eta 00m:05s] Threads: 3: [FmF] [53.8% done] [ 1394/ 0 kb/s] [eta 00m:06s] Threads: 3: [FmF] [66.7% done] [ 820/ 15308 kb/s] [eta 00m:04s] Threads: 3: [FmF] [64.3% done] [ 584/ 1752 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 1984/ 2060 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] [ 28528/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 55594/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 52050/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 48263/ 0 kb/s] [eta 00m:00s] Threads: 1: [E_V] [100.0% done] [ 51960/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28736 read : io=100MiB, bw=6,009KiB/s, runt= 17450msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 230, avg=33.05, stdev=48.55 bw (KiB/s) : min= 10, max=22543, per=62.99%, avg=11152.81, stdev=7734.60 write: io=84,228KiB, bw=6,817KiB/s, runt= 12652msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 123, avg= 1.77, stdev= 8.64 bw (KiB/s) : min= 0, max=61063, per=121.82%, avg=24212.00, stdev=26446.97 cpu : usr=10.48%, sys=3.64%, ctx=3903 IO depths : 1=4.1%, 2=55.9%, 4=26.3%, 8=13.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=38.4%, 4=9.6%, 10=26.7%, 20=8.5%, 50=2.9%, 100=8.4% lat (msec): 250=5.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28737 read : io=100MiB, bw=6,087KiB/s, runt= 17221msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 391, avg=60.72, stdev=86.76 bw (KiB/s) : min= 68, max=23901, per=39.77%, avg=7041.26, stdev=7399.63 write: io=73,596KiB, bw=5,950KiB/s, runt= 12664msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 199, avg= 1.83, stdev=11.21 bw (KiB/s) : min= 0, max=11663, per=32.35%, avg=6429.25, stdev=5162.02 cpu : usr=9.48%, sys=3.65%, ctx=4098 IO depths : 1=3.1%, 2=51.3%, 4=25.1%, 8=20.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=34.8%, 4=7.8%, 10=24.5%, 20=7.4%, 50=6.0%, 100=6.5% lat (msec): 250=8.3%, 500=4.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28738 read : io=100MiB, bw=5,902KiB/s, runt= 17765msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 519, avg=32.42, stdev=59.61 bw (KiB/s) : min= 1, max=26067, per=62.71%, avg=11102.69, stdev=9022.52 write: io=87,976KiB, bw=7,113KiB/s, runt= 12664msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 310, avg= 1.79, stdev=13.73 bw (KiB/s) : min= 0, max=60063, per=129.87%, avg=25812.50, stdev=25359.15 cpu : usr=10.47%, sys=4.05%, ctx=3918 IO depths : 1=4.9%, 2=57.8%, 4=26.2%, 8=11.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=38.7%, 4=8.0%, 10=36.9%, 20=4.0%, 50=1.7%, 100=4.7% lat (msec): 250=5.1%, 500=0.6%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,705KiB/s, minb=5,902KiB/s, maxb=6,087KiB/s, mint=17221msec, maxt=17765msec WRITE: io=240MiB, aggrb=19,875KiB/s, minb=5,950KiB/s, maxb=7,113KiB/s, mint=17221msec, maxt=17765msec Disk stats (read/write): cciss!c0d0: ios=3432/3065, merge=12455/58425, ticks=81380/1384756, in_queue=1466796, util=98.36% 5.37user 2.08system 0:18.11elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 725024inputs+491624outputs (0major+2412minor)pagefaults 0swaps