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Environment

Hardware Configuration

Table 1 describes the configuration of a TaiShan server with an LOM and DPDK.

Table 1 Hardware configuration

Item

Description

Server

TaiShan 200 server (model 2280)

Processor

Kunpeng 920

Cores

48

CPU frequency

2600 MHz

Memory capacity

32 GB x 16

Memory frequency

2666 MHz (Micron 2R x 8)

LOM

Onboard TM280 (4 x 25G)

RAID controller card

LSI SAS3508

Software Configuration

Item

Version

OS

CentOS Linux release 7.6.1810

Kernel

4.14.0-115.el7a.0.1.aarch64

DPDK

19.11

GCC

7.3.0 (DPDK 18.11 and later versions require the GCC version be later than 5.0 (excluding 5.0). Early GCC versions will cause compilation errors.)