network performance
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RTL8126A/r8169: 4.7Gbps one direction, 500Mbps reverse, high rx_missed
Hi everyone, I’m troubleshooting poor 5GbE performance across three Dell Proxmox hosts. Has anyone seen similar behavior or found a reliable fix? Setup Realtek RTL8126A 5GbE NICs, using r8169 Kernel: 7.0.14-24-pve Firmware: rtl8126a-3_0.0.5 08/30/24 UniFi US-16-XG switch with UACC-CM-RJ45-MG...- lucky644
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- 5gbe network performance packet loss r8169 realtek rtl8126
- Replies: 0
- Forum: Proxmox VE: Installation and configuration
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Live migration network performance
After a small network upgrade, I try to tune the performance for the live migration. With the secure migration mode I currently get 300-400 MiB/s. In the insecure migration mode, I get around 1,6 GiB/s. This is still half the speed I get with iperf on one parallel test transfer... Are there...- JDA
- Thread
- bandwidth live migration network performance
- Replies: 8
- Forum: Proxmox VE: Networking and Firewall
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Poor network performance with Zeroshell VM
Hi Everyone, I am using a OpenVPN server (Zeroshell 3.8.2, Linux distribution) on a Proxmox VM environment (enterprise repo). The problem is that the vm has really poor network performance on a full Gb network. Best (unexpected) results are with Intel e1000 and vmxnet3 driver, but we are...- tommisan
- Thread
- network performance openvpn server zeroshell
- Replies: 12
- Forum: Proxmox VE: Networking and Firewall