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] [50.0% done] [ 7184/131016 kb/s] [eta 00m:03s] Threads: 3: [FmF] [66.7% done] [ 3231/ 52567 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 36/ 4992 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] [72.2% done] [ 36840/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 61128/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 56280/ 0 kb/s] [eta 00m:01s] Threads: 2: [VEV] [100.0% done] [ 69960/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=11470 read : io=100MiB, bw=6,190KiB/s, runt= 16939msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 481, avg=26.46, stdev=52.54 bw (KiB/s) : min= 3, max=34398, per=67.88%, avg=12602.87, stdev=10787.88 write: io=84,328KiB, bw=6,848KiB/s, runt= 12608msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 115, avg= 1.52, stdev= 7.14 bw (KiB/s) : min= 0, max=26106, per=90.70%, avg=18830.25, stdev=12616.55 cpu : usr=10.96%, sys=3.78%, ctx=4512 IO depths : 1=7.4%, 2=53.3%, 4=27.7%, 8=11.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=41.5%, 4=7.5%, 10=35.3%, 20=2.7%, 50=5.7%, 100=1.6% lat (msec): 250=5.1%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11471 read : io=100MiB, bw=6,511KiB/s, runt= 16094msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 247, avg=26.23, stdev=49.71 bw (KiB/s) : min= 16, max=36093, per=77.99%, avg=14479.92, stdev=11532.46 write: io=81,488KiB, bw=6,614KiB/s, runt= 12616msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 215, avg= 1.76, stdev=13.47 bw (KiB/s) : min= 0, max=59924, per=161.00%, avg=33423.00, stdev=28679.45 cpu : usr=11.18%, sys=4.15%, ctx=5799 IO depths : 1=15.7%, 2=51.5%, 4=22.1%, 8=10.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=50.0%, 4=6.1%, 10=32.8%, 20=0.9%, 50=0.3%, 100=3.7% lat (msec): 250=5.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11472 read : io=100MiB, bw=6,264KiB/s, runt= 16738msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 253, avg=23.07, stdev=45.86 bw (KiB/s) : min= 16, max=32686, per=77.57%, avg=14402.58, stdev=10405.42 write: io=89,960KiB, bw=7,301KiB/s, runt= 12616msec slat (msec): min= 0, max= 2, avg= 0.00, stdev= 0.05 clat (msec): min= 0, max= 142, avg= 1.18, stdev= 7.74 bw (KiB/s) : min= 0, max=59118, per=154.15%, avg=32002.00, stdev=29384.43 cpu : usr=11.73%, sys=4.76%, ctx=5739 IO depths : 1=15.0%, 2=52.3%, 4=23.5%, 8=9.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=48.7%, 4=6.5%, 10=35.9%, 20=0.9%, 50=0.9%, 100=1.5% lat (msec): 250=5.5%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,567KiB/s, minb=6,190KiB/s, maxb=6,511KiB/s, mint=16094msec, maxt=16939msec WRITE: io=250MiB, aggrb=20,760KiB/s, minb=6,614KiB/s, maxb=7,301KiB/s, mint=16094msec, maxt=16939msec Disk stats (read/write): cciss!c0d0: ios=2760/3248, merge=5372/60618, ticks=325796/1396508, in_queue=1722696, util=94.58% 5.67user 2.20system 0:17.58elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 716736inputs+511576outputs (0major+2419minor)pagefaults 0swaps