On 01/28/2013 02:42 PM, Mike Galbraith wrote: > Back to original 1ms sleep, 8ms work, turning NUMA box into a single > node 10 core box with numactl. > > monteverdi:/abuild/mike/:[0]# echo powersaving > > /sys/devices/system/cpu/sched_policy/current_sched_policy > monteverdi:/abuild/mike/:[0]# numactl --cpunodebind=0 massive_intr 10 60 > 045286 00043872 > 045289 00043464 > 045284 00043488 > 045287 00043440 > 045283 00043416 > 045281 00044456 > 045285 00043456 > 045288 00044312 > 045280 00043048 > 045282 00043240
Um, no idea why the powersaving data is so low. > monteverdi:/abuild/mike/:[0]# echo balance > > /sys/devices/system/cpu/sched_policy/current_sched_policy > monteverdi:/abuild/mike/:[0]# numactl --cpunodebind=0 massive_intr 10 60 > 045300 00052536 > 045307 00052472 > 045304 00052536 > 045299 00052536 > 045305 00052520 > 045306 00052528 > 045302 00052528 > 045303 00052528 > 045308 00052512 > 045301 00052520 > monteverdi:/abuild/mike/:[0]# echo performance > > /sys/devices/system/cpu/sched_policy/current_sched_policy > monteverdi:/abuild/mike/:[0]# numactl --cpunodebind=0 massive_intr 10 60 > 045339 00052600 > 045340 00052608 > 045338 00052600 > 045337 00052608 > 045343 00052600 > 045341 00052600 > 045336 00052608 > 045335 00052616 > 045334 00052576 -- Thanks Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
