Abstract:As the bandwidth of network become higher, it can provide a lot of web applications and services. But it also adds challenges to traditional system of data capture. In this study, we develop a high speed network packet capture software based on Intel Data Plane Development Kit (DPDK). This software can be used to capture the data of the high-speed campus network and provides technical support for network data package analysis. Lastly, we test this system and compare it with the packet capture system based on Libpcap. Experimental results show that this packet capture system can improve the performance of capturing high speed network data.