Linux n-62-8-1.hpccluster.dtu.dk 4.18.0-305.10.2.el7.aarch64 #1 SMP Fri Jul 23 21:19:40 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux CentOS Linux release 7.9.2009 (AltArch) CA 'mlx5_0' CA type: MT4119 Number of ports: 1 Firmware version: 16.23.1400 Hardware version: 0 Node GUID: 0xb88303ffff641408 System image GUID: 0xb88303ffff641408 Port 1: State: Active Physical state: LinkUp Rate: 100 Base lid: 433 LMC: 0 SM lid: 271 Capability mask: 0x2659e848 Port GUID: 0xb88303ffff641408 Link layer: InfiniBand