Feature #7382: dpdk: create separate packet mempools per queue - Suricata - Open Information Security Foundation

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Feature #7382

open

dpdk: create separate packet mempools per queue

Added by Lukas Sismis 2 months ago. Updated 9 days ago.

Status:

In Progress

Priority:

Normal

Assignee:

Lukas Sismis

Target version:

8.0.0-beta1

Effort:

Difficulty:

Label:

Description

With high number of threads a single mempool per interface seems to be the bottleneck.
Replace it with a single MP per worker.
Breaking change - mempool size will reflect the count of objects per queue as opposed to be a sum of objects from all queues.

Potentially even better - use rte_mempool API to specify Single Consumer/Producer flag in the mempool creation.