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=0 quantum=8 ========================================================================= AVERAGE[brr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- brr 1 1 748 748 749 747 2992 brr 1 2 256 566 865 896 2583 brr 1 4 154 318 560 1084 2116 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 1 380 728 1074 1443 3625 brr 1 2 201 427 713 1252 2593 brr 1 4 146 327 551 1111 2135 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=0 quantum=8 ========================================================================= AVERAGE[bsr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- bsr 1 1 7797 7799 7788 7805 31189 bsr 1 2 3026 6433 9643 9953 29055 bsr 1 4 2302 4582 7507 13557 27948 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 6288 10419 15332 20832 52871 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=0 quantum=8 ========================================================================= AVERAGE[drr] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drr 1 1 757 757 757 755 3026 drr 1 2 233 547 829 919 2528 drr 1 4 143 306 574 1071 2094 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 1 371 729 1080 1429 3609 drr 1 2 192 409 793 1260 2654 drr 1 4 153 316 578 1066 2113 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=0 quantum=8 ========================================================================= AVERAGE[drw] [bw in KB/s] ------- job Set NR cgrp1 cgrp2 cgrp3 cgrp4 total --- --- -- ----------------------------------- drw 1 1 1529 1530 1531 1532 6122 drw 1 2 521 931 1185 1224 3861 drw 1 4 150 382 988 1588 3108 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 1 529 1243 1887 2778 6437 drw 1 2 296 717 1259 1817 4089 drw 1 4 164 403 937 1662 3166