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] [30.0% done] [ 12865/ 64954 kb/s] [eta 00m:07s] Threads: 3: [mmm] [50.0% done] [ 14384/ 26002 kb/s] [eta 00m:04s] Threads: 3: [mmm] [55.6% done] [ 15123/ 16168 kb/s] [eta 00m:04s] Threads: 3: [mFm] [66.7% done] [ 2037/ 54354 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 3100/ 4400 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] [72.7% done] [ 34858/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.0% done] [ 48720/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [90.0% done] [ 51690/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 51376/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 48078/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=10903 read : io=100MiB, bw=5,325KiB/s, runt= 19690msec slat (msec): min= 9, max=13309, avg=8357.17, stdev=4714.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28282, per=60.88%, avg=9528.37, stdev=8618.68 write: io=80,700KiB, bw=5,516KiB/s, runt= 14979msec slat (msec): min= 0, max= 76, avg= 4.58, stdev= 6.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54855, per=137.58%, avg=21991.20, stdev=29818.27 cpu : usr=10.87%, sys=3.45%, ctx=1694 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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% fio: (groupid=0): err= 0: pid=10904 read : io=100MiB, bw=5,299KiB/s, runt= 19785msec slat (msec): min= 25, max=14419, avg=9838.86, stdev=5159.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=22365, per=67.82%, avg=10614.18, stdev=7421.37 write: io=75,952KiB, bw=5,190KiB/s, runt= 14983msec slat (msec): min= 0, max= 51, avg= 4.19, stdev= 4.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53208, per=112.27%, avg=17945.75, stdev=25065.60 cpu : usr=10.96%, sys=3.17%, ctx=1452 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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% fio: (groupid=0): err= 0: pid=10905 read : io=100MiB, bw=5,217KiB/s, runt= 20098msec slat (msec): min= 30, max=13595, avg=9453.30, stdev=4906.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=34011, per=63.75%, avg=9977.11, stdev=8348.24 write: io=77,228KiB, bw=5,279KiB/s, runt= 14979msec slat (msec): min= 0, max= 67, avg= 4.67, stdev= 7.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47872, per=112.86%, avg=18039.50, stdev=20785.24 cpu : usr=10.73%, sys=3.44%, ctx=1463 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=15,651KiB/s, minb=5,217KiB/s, maxb=5,325KiB/s, mint=19690msec, maxt=20098msec WRITE: io=228MiB, aggrb=15,984KiB/s, minb=5,190KiB/s, maxb=5,516KiB/s, mint=19690msec, maxt=20098msec Disk stats (read/write): cciss!c0d0: ios=6377/3426, merge=1375/55017, ticks=61056/1503548, in_queue=1564604, util=97.44% 6.52user 2.02system 0:20.33elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 771088inputs+467792outputs (0major+2387minor)pagefaults 0swaps