5df35867d9
Meter statistics are each policer action each counter. Totally 4 counters per each meter. It causes cache missed and lead to data forwarding performance low. To optimize it, support pass counter for green and drop counter for red. Totally two counters per each meter. Also use the global drop statistics for all meter drop action. Limitations as below: 1. It does not support yellow counter and return 0. 2. All the meter colors with drop action will be counted only by the global drop statistics. 3. Red color must be with drop action. Signed-off-by: Li Zhang <lizh@nvidia.com> Acked-by: Matan Azrad <matan@nvidia.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org