* David Rientjes <rientjes@xxxxxxxxxx> wrote: > This is in comparison to my earlier perftop results which were with thp > enabled. Keep in mind that this system has a NUMA configuration of > > $ cat /sys/devices/system/node/node*/distance > 10 20 20 30 > 20 10 20 20 > 20 20 10 20 > 30 20 20 10 You could check whether the basic topology is scheduled right by running Andrea's autonumabench: git://gitorious.org/autonuma-benchmark/autonuma-benchmark.git and do a "start.sh -A" and send the mainline versus numa/core results. Thanks, Ingo -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>