To process 20Mpps I actively prefetch( and I need to grow to 30Mpps). Frames are handled one by one(multi-threads). After returning the Mbuf to the dpdk-mempool, there is no reason to hold the old Mbut in the cache. The are a lot of other arrays and memory used to process the frames and like to avoid it flush to memory because the cache is full . Let's call it non-frames data. So my question: Is there a way to clear from cache address range/rte_mbuf?

High traffic(30Mpps, 150Gbps) process, Is there a way to clear/flash **from cache** address range/mbuf?

To process 20Mpps I actively prefetch( and I need to grow to 30Mpps).
Frames are handled one by one(multi-threads).
After returning the Mbuf to the dpdk-mempool, there is no reason to hold the old Mbut in the cache.
The are a lot of other arrays and memory used to process the frames and like to avoid it flush to memory because the cache is full. Let's call it non-frames data.

So my question: Is there a way to clear from cache address range/rte_mbuf?