Why does batch execution takes more time than EMC and fast_path processing
even if there are 32 packets grouped together from a same flow.

I am using iperf as a packet generation testing tool.

EMC processing -> 2~3 ms (32 packets)
Fast path -> .3 ms
packet_batch_per_flow_execute -> 20~30 ms (32 packets)

I am using dpdk - 17.05 and OVS - 2.8.1

Can anyone please throw some light on this?


Waiting for a response. Thank You
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