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] [14.3% done] [ 21159/ 4433 kb/s] [eta 00m:18s] Threads: 3: [mmm] [20.0% done] [ 8484/ 13402 kb/s] [eta 00m:16s] Threads: 3: [mmm] [23.8% done] [ 16396/ 5210 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 10953/ 6788 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 6765/ 13490 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11677/ 7821 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 9814/ 10998 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 5361/ 12145 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 12426/ 2786 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 8890/ 9130 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 6158/ 9721 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 8692/ 7305 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 5881/ 6922 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [61.5% done] [ 17457/ 2517 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [63.0% done] [ 22969/ 1671 kb/s] [eta 00m:10s] Threads: 2: [_mm] [64.3% done] [ 10571/ 951 kb/s] [eta 00m:10s] Threads: 2: [_mV] [67.9% done] [ 23477/ 0 kb/s] [eta 00m:09s] Threads: 2: [_VV] [80.0% done] [ 37799/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=26159 read : io=100MiB, bw=6,162KiB/s, runt= 17016msec slat (msec): min= 0, max= 1985, avg=431.09, stdev=627.73 clat (msec): min= 0, max= 325, avg=52.29, stdev=54.36 bw (KiB/s) : min= 10, max=22618, per=43.55%, avg=6534.29, stdev=6150.82 write: io=34,532KiB, bw=2,354KiB/s, runt= 15017msec slat (msec): min= 0, max= 34, avg= 1.03, stdev= 2.90 clat (msec): min= 4, max= 255, avg=74.74, stdev=50.55 bw (KiB/s) : min= 0, max= 7180, per=47.36%, avg=3325.67, stdev=2527.44 cpu : usr=10.27%, sys=0.49%, ctx=975 IO depths : 1=0.6%, 2=3.1%, 4=47.1%, 8=49.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=0.4%, 10=8.6%, 20=19.9%, 50=26.3%, 100=25.1% lat (msec): 250=18.0%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26160 read : io=100MiB, bw=5,001KiB/s, runt= 20966msec slat (msec): min= 0, max= 2456, avg=747.15, stdev=900.00 clat (msec): min= 0, max= 291, avg=48.31, stdev=52.74 bw (KiB/s) : min= 58, max=39619, per=42.91%, avg=6437.19, stdev=8925.61 write: io=49,116KiB, bw=2,716KiB/s, runt= 18513msec slat (msec): min= 0, max= 187, avg= 1.94, stdev=11.91 clat (msec): min= 10, max= 799, avg=93.32, stdev=78.58 bw (KiB/s) : min= 0, max= 7466, per=50.68%, avg=3558.96, stdev=2845.05 cpu : usr=9.18%, sys=0.52%, ctx=1145 IO depths : 1=0.7%, 2=3.5%, 4=44.2%, 8=51.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.7%, 10=11.3%, 20=19.1%, 50=22.5%, 100=21.5% lat (msec): 250=22.4%, 500=0.7%, 750=0.2%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26161 read : io=100MiB, bw=5,160KiB/s, runt= 20321msec slat (msec): min= 0, max= 2233, avg=425.00, stdev=613.62 clat (msec): min= 0, max= 842, avg=57.34, stdev=73.74 bw (KiB/s) : min= 40, max=29650, per=40.37%, avg=6057.28, stdev=7180.56 write: io=43,320KiB, bw=2,452KiB/s, runt= 18088msec slat (msec): min= 0, max= 54, avg= 1.20, stdev= 2.92 clat (msec): min= 13, max= 246, avg=88.97, stdev=47.55 bw (KiB/s) : min= 0, max= 7816, per=48.26%, avg=3389.00, stdev=2766.46 cpu : usr=8.90%, sys=0.65%, ctx=1068 IO depths : 1=0.6%, 2=3.4%, 4=45.5%, 8=50.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.0%, 10=9.2%, 20=15.0%, 50=27.1%, 100=21.5% lat (msec): 250=24.6%, 500=0.6%, 750=0.0%, 1000=0.3%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,003KiB/s, minb=5,001KiB/s, maxb=6,162KiB/s, mint=17016msec, maxt=20966msec WRITE: io=124MiB, aggrb=7,022KiB/s, minb=2,354KiB/s, maxb=2,716KiB/s, mint=17016msec, maxt=20966msec Disk stats (read/write): cciss!c0d0: ios=5399/2421, merge=1373/514, ticks=299672/255632, in_queue=555304, util=99.43% 5.52user 0.34system 0:21.19elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+253968outputs (0major+2365minor)pagefaults 0swaps