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] [27.3% done] [ 10673/ 39930 kb/s] [eta 00m:08s] Threads: 3: [mmm] [30.8% done] [ 17030/ 0 kb/s] [eta 00m:09s] Threads: 3: [Fmm] [35.7% done] [ 12235/ 58458 kb/s] [eta 00m:09s] Threads: 3: [FFF] [100.0% done] [ 1708/ 75021 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] [ 28232/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [84.2% done] [ 50457/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 51824/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 55273/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 54345/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28132 read : io=100MiB, bw=5,557KiB/s, runt= 18867msec slat (msec): min= 50, max=13979, avg=10520.52, stdev=3946.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=24837, per=70.34%, avg=11560.00, stdev=8006.48 write: io=82,812KiB, bw=5,940KiB/s, runt= 14276msec slat (msec): min= 0, max= 129, avg= 3.54, stdev= 6.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56019, per=145.07%, avg=25121.75, stdev=29352.62 cpu : usr=10.98%, sys=4.05%, ctx=1124 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=28133 read : io=100MiB, bw=5,532KiB/s, runt= 18954msec slat (msec): min= 14, max=13727, avg=9760.27, stdev=4500.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=26430, per=62.76%, avg=10313.25, stdev=8975.54 write: io=83,444KiB, bw=5,985KiB/s, runt= 14275msec slat (msec): min= 0, max= 21, avg= 3.35, stdev= 4.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56179, per=108.08%, avg=18716.25, stdev=26440.85 cpu : usr=10.15%, sys=3.59%, ctx=1267 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=28134 read : io=100MiB, bw=5,478KiB/s, runt= 19141msec slat (msec): min= 40, max=13384, avg=9481.68, stdev=4512.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=21347, per=57.54%, avg=9456.72, stdev=6176.86 write: io=75,264KiB, bw=5,396KiB/s, runt= 14281msec slat (msec): min= 0, max= 21, avg= 2.09, stdev= 3.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max= 7761, per=22.41%, avg=3880.50, stdev=5487.86 cpu : usr=9.15%, sys=3.13%, ctx=1334 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=16,434KiB/s, minb=5,478KiB/s, maxb=5,557KiB/s, mint=18867msec, maxt=19141msec WRITE: io=236MiB, aggrb=17,317KiB/s, minb=5,396KiB/s, maxb=5,985KiB/s, mint=18867msec, maxt=19141msec Disk stats (read/write): cciss!c0d0: ios=6141/3274, merge=1340/57098, ticks=62384/1438864, in_queue=1501400, util=96.10% 5.80user 2.07system 0:19.34elapsed 40%CPU (0avgtext+0avgdata 0maxresident)k 759288inputs+483072outputs (0major+2388minor)pagefaults 0swaps