Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=brr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=0 group_idle=8 quantum=8 ========================================================================= AVERAGE[brr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- brr 1 1 294 692 1101 1526 3613 brr 1 2 176 420 755 1281 2632 brr 1 4 160 323 583 1253 2319 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=brr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=8 group_idle=8 quantum=8 ========================================================================= AVERAGE[brr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- brr 1 1 380 738 1092 1439 3649 brr 1 2 171 413 733 1242 2559 brr 1 4 188 350 665 1193 2396 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=bsr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=0 group_idle=8 quantum=8 ========================================================================= AVERAGE[bsr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- bsr 1 1 6856 11480 17644 22647 58627 bsr 1 2 2592 5409 8464 13300 29765 bsr 1 4 2502 4635 7640 12909 27686 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=bsr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=8 group_idle=8 quantum=8 ========================================================================= AVERAGE[bsr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- bsr 1 1 6913 11643 17843 22909 59308 bsr 1 2 6682 11234 15527 19410 52853 bsr 1 4 5209 10882 15002 18167 49260 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=drr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=0 group_idle=8 quantum=8 ========================================================================= AVERAGE[drr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drr 1 1 298 701 1117 1538 3654 drr 1 2 190 372 731 1244 2537 drr 1 4 147 322 563 1143 2175 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=drr iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=8 group_idle=8 quantum=8 ========================================================================= AVERAGE[drr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drr 1 1 370 713 1050 1416 3549 drr 1 2 192 434 755 1265 2646 drr 1 4 157 333 677 1159 2326 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=drw iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=0 group_idle=8 quantum=8 ========================================================================= AVERAGE[drw] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drw 1 1 595 1272 2007 2737 6611 drw 1 2 269 690 1407 1953 4319 drw 1 4 145 396 978 1752 3271 Host=localhost.localdomain Kernel=2.6.37-rc2-Block-+ GROUPMODE=1 NRGRP=4 DIR=/mnt/iostestmnt/fio DEV=/dev/sdb2 Workload=drw iosched=cfq Filesz=512M bs=32k group_isolation=1 slice_idle=8 group_idle=8 quantum=8 ========================================================================= AVERAGE[drw] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drw 1 1 604 1310 1827 2778 6519 drw 1 2 287 723 1368 1887 4265 drw 1 4 170 407 979 1575 3131