Hi, I am looking for any ideas on doing delay analysis on packet-by-packet manner. The goal is to be able to postprocess delays during packet processing in linux router. I would like to do timing analysis starting from interrupt when packet comes, through waiting in backlog queue, classification and lookup, to queueing in output queue (QOS schedulling) etc. I would like to do this with _as_few_overhead as possible. So as for me, writing to file at 2Mbps is rather not tolerable.... there are /proc fs, vmalloc/kmalloc... but i am to new to c/kernel to DECIDE which is BETTER. please tell me how do you think is the best way to do it???? any help welcomed... regards adamski - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
