[ovs-discuss] Re：[HELP] Question about Performance issues in high concurrency scenarios

[txfh2007]

Hi all:
    Nearly one week passed and onbody replies on my question below, really hope someone will help me answer this question.

     I have test ovs-dpdk PVP performance for several days . And I have found in high concurrency scenarios(eg. 100K mac-ip streams), the ovs-dpdk performance gets significant decline. And one cause of performance decline is the emc entry num limitation, is that right? If I just increase emc entry num,  will other problems occur ? Are there any suggession helping to get performance improvement under high concurrency scenarios?


Thanks

Timo