On 28.05.2013 15:01, Nebojša Ćosić wrote: > If you are having several processes/threads with different priorities > sending on same eth, combined with high cpu load on RT processes, than > it sounds a lot like a problem I had: Check > http://article.gmane.org/gmane.linux.rt.user/10163 for details Hm, interesting. However, there is just one thread sending on the interface and all threads with higher priority generally only run for brief intervals and do not do anything with ethernet. There are lower-prio threads doing full TCP/IP but they communivate on another interface (also a e100e one). Thanks -- Stano -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html