DPDK with Higher Throughput
Starting with OCSM Release-5.1.0.0.0, both dynamic memory mode and legacy memory mode is supported. DPDK probe can reach up to 3.2 Mpps on a single port when legacy memory mode is enabled.
Note:
This applies only for Intel NIC cards.Legacy Memory Mode
Add the below configurations in the
rat.dpdk.local.conf
.
[dpdk]
mem_mode = 2
[sniffer/xx_xx_x]
dpdk_rx_ring_desc = 1024
After
making the changes, restart the rat process using the command systemctl restart
pld-rat
.