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: [mFm] [42.9% done] [ 8932/ 56278 kb/s] [eta 00m:04s] Threads: 3: [FFm] [44.4% done] [ 2734/ 18423 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 353/ 34687 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] [77.8% done] [ 60785/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.8% done] [ 66109/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 63193/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 59322/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16199 read : io=100MiB, bw=5,978KiB/s, runt= 17538msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 390, avg=25.35, stdev=54.71 bw (KiB/s) : min= 0, max=29702, per=74.70%, avg=13382.25, stdev=10030.52 write: io=92,688KiB, bw=7,239KiB/s, runt= 13111msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 82, avg= 0.62, stdev= 4.05 bw (KiB/s) : min= 0, max=56616, per=141.81%, avg=29700.25, stdev=27850.43 cpu : usr=11.15%, sys=4.84%, ctx=8249 IO depths : 1=17.1%, 2=47.2%, 4=25.6%, 8=10.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=53.0%, 4=14.6%, 10=19.7%, 20=3.7%, 50=0.6%, 100=2.4% lat (msec): 250=5.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16200 read : io=100MiB, bw=6,005KiB/s, runt= 17441msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 367, avg=22.50, stdev=54.72 bw (KiB/s) : min= 23, max=28566, per=79.97%, avg=14326.17, stdev=11422.90 write: io=96,936KiB, bw=7,570KiB/s, runt= 13111msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 86, avg= 1.04, stdev= 5.63 bw (KiB/s) : min= 0, max=60833, per=131.82%, avg=27608.50, stdev=25102.01 cpu : usr=11.77%, sys=5.23%, ctx=8330 IO depths : 1=15.8%, 2=49.9%, 4=25.7%, 8=8.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=50.2%, 4=20.2%, 10=20.0%, 20=2.2%, 50=0.3%, 100=1.6% lat (msec): 250=4.6%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16201 read : io=100MiB, bw=6,108KiB/s, runt= 17120msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 364, avg=32.20, stdev=62.51 bw (KiB/s) : min= 6, max=24477, per=60.31%, avg=10804.80, stdev=8901.21 write: io=78,560KiB, bw=6,135KiB/s, runt= 13112msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 146, avg= 1.46, stdev= 8.93 bw (KiB/s) : min= 0, max=58064, per=98.39%, avg=20606.50, stdev=25632.43 cpu : usr=9.16%, sys=4.60%, ctx=8955 IO depths : 1=24.5%, 2=33.6%, 4=27.8%, 8=14.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=48.4%, 4=12.6%, 10=21.4%, 20=4.8%, 50=1.4%, 100=3.8% lat (msec): 250=6.2%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,914KiB/s, minb=5,978KiB/s, maxb=6,108KiB/s, mint=17120msec, maxt=17538msec WRITE: io=262MiB, aggrb=20,944KiB/s, minb=6,135KiB/s, maxb=7,570KiB/s, mint=17120msec, maxt=17538msec Disk stats (read/write): cciss!c0d0: ios=5606/3633, merge=1329/63396, ticks=52476/1479216, in_queue=1532188, util=94.49% 5.63user 2.66system 0:17.82elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 702936inputs+536392outputs (0major+2446minor)pagefaults 0swaps