This is a NUMA performance measurement tool I've been honing for some time and people expressed interest in it so here's a tidied up version of it. I also pushed it out into the tip:perf/bench branch: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/bench Maybe others find it useful too. I'll post a couple of perf bench NUMA performance numbers in the next hour or so. Thanks, Ingo ------------> Ingo Molnar (1): perf: Add 'perf bench numa mem' NUMA performance measurement suite tools/perf/Makefile | 3 +- tools/perf/bench/bench.h | 1 + tools/perf/bench/numa.c | 1731 ++++++++++++++++++++++++++++++++++++++++++++ tools/perf/builtin-bench.c | 13 + tools/perf/util/hist.h | 2 +- 5 files changed, 1748 insertions(+), 2 deletions(-) create mode 100644 tools/perf/bench/numa.c -- 1.7.11.7 -- 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>