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 1 287 690 1096 1506 3579 brr 1 2 189 404 800 1283 2676 brr 1 4 141 317 557 1106 2121 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 1 386 715 1071 1437 3609 brr 1 2 187 401 717 1258 2563 brr 1 4 296 767 1553 32 2648 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 6971 11459 17789 23158 59377 bsr 1 2 2592 5536 8679 13389 30196 bsr 1 4 2194 4635 7820 13984 28633 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 6851 11588 17459 22297 58195 bsr 1 2 6814 11534 16141 20426 54915 bsr 1 4 5118 10741 13994 17661 47514 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 1 297 689 1097 1522 3605 drr 1 2 175 426 757 1277 2635 drr 1 4 150 330 604 1100 2184 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 1 379 735 1077 1436 3627 drr 1 2 190 404 760 1247 2601 drr 1 4 155 333 692 1044 2224 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 1 566 1293 2001 2686 6546 drw 1 2 225 662 1233 1902 4022 drw 1 4 147 379 922 1761 3209 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 1 579 1226 2020 2823 6648 drw 1 2 276 689 1288 2068 4321 drw 1 4 183 399 798 2113 3493