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 1 289 684 1098 1508 3579 brr 1 2 178 421 765 1228 2592 brr 1 4 144 301 585 1094 2124 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 1 375 734 1081 1434 3624 brr 1 2 172 397 700 1201 2470 brr 1 4 154 316 573 1087 2130 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 6818 11510 17820 23239 59387 bsr 1 2 2643 5502 8728 13329 30202 bsr 1 4 2166 4785 7344 12954 27249 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 6979 11629 17782 23064 59454 bsr 1 2 6803 11274 15865 20024 53966 bsr 1 4 5292 10674 14504 17674 48144 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 1 298 694 1116 1540 3648 drr 1 2 183 405 721 1197 2506 drr 1 4 151 296 553 1119 2119 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 1 367 724 1078 1433 3602 drr 1 2 184 418 744 1245 2591 drr 1 4 157 295 562 1122 2136 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 1 582 1271 1948 2754 6555 drw 1 2 277 700 1294 1970 4241 drw 1 4 172 345 928 1585 3030 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 1 586 1296 1888 2739 6509 drw 1 2 294 749 1360 1931 4334 drw 1 4 156 337 814 1806 3113