Hi all, Does anybody know how to measure the time consumed by processing a packet in ovs? More specifically, by adding some time measuring functions like clock_gettime() or gettimeofday() in ovs somewhere, I could measure how much ovs uses to process a packet. The reason that I want to measure it is that I want to compare the time needed during pipelined flow table matching and single flow table matching. Does anyone know which file in ovs contains the code starting to process a packet?
Thanks! -- Xiaoye (Steven) Sun, Ph.D. Student Department of Electrical and Computer Engineering (ECE) & Department of Computer Science (CS) George R. Brown School of Engineering Rice University, Houston, Texas, USA
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