EPYC 9454P-2 Server
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- EPYC 9454P-2 Server Configuration
This article details the configuration and characteristics of a server utilizing the AMD EPYC 9454P-2 processor. This guide is intended for system administrators and those interested in understanding the hardware specifications of our infrastructure. It assumes a basic understanding of server architecture and Linux operating systems. We primarily use Ubuntu Server for our deployments, but this information is applicable to other distributions as well.
Overview
The EPYC 9454P-2 is a high-performance server processor designed for demanding workloads such as virtualization, database management, and high-performance computing. This configuration focuses on providing a balance of core count, clock speed, and power efficiency. This server is used for powering our MediaWiki cluster and associated services like Elasticsearch. Understanding its capabilities is crucial for optimizing performance and troubleshooting potential issues.
Hardware Specifications
The following table details the key hardware components of the EPYC 9454P-2 server.
| Component | Specification |
|---|---|
| Processor | AMD EPYC 9454P-2 (96 Cores, 192 Threads) |
| Base Clock Speed | 2.9 GHz |
| Max Boost Clock Speed | 3.9 GHz |
| Total Cache (L3) | 384 MB |
| Memory | 512 GB DDR5 ECC Registered (RDIMM) |
| Memory Speed | 4800 MHz |
| Storage | 8 x 4TB NVMe SSD (RAID 10) |
| Network Interface | 2 x 100GbE Network Adapters |
| Power Supply | 2 x 1600W Redundant Power Supplies |
| Motherboard | Supermicro H13SSL-NT |
Storage Configuration
The server utilizes a RAID 10 configuration for data redundancy and performance. This setup provides a good balance between storage capacity and data protection. The RAID controller is a Broadcom MegaRAID SAS 9460-8i. Detailed storage performance can be monitored using tools like iostat and smartctl. Regular backups are still essential, even with RAID, and are managed through our backup strategy.
| RAID Level | Description | Redundancy | Performance |
|---|---|---|---|
| RAID 10 | Striping and mirroring combined | High - Can tolerate multiple drive failures | Very High - Excellent read and write speeds |
Network Configuration
The server is equipped with two 100GbE network adapters for high-bandwidth connectivity. These adapters are configured using bonding to provide redundancy and increased throughput. Each adapter is connected to a separate network switch for fault tolerance. VLANs are used to segment network traffic for security and performance optimization. The primary network interface is configured with a static IP address and is used for accessing the server remotely via SSH. Network monitoring is performed with Nagios.
| Interface | IP Address | Netmask | Gateway |
|---|---|---|---|
| eth0 | 192.168.1.100 | 255.255.255.0 | 192.168.1.1 |
| eth1 | 192.168.1.101 | 255.255.255.0 | 192.168.1.1 |
Software Stack
The server runs Ubuntu Server 22.04 LTS. The following key software packages are installed and configured:
- Docker: For containerization of applications.
- Kubernetes: For orchestration of containerized workloads.
- Prometheus: For monitoring server metrics.
- Grafana: For visualizing monitoring data.
- Postfix: For sending email notifications.
- Fail2ban: For intrusion prevention.
- Ansible: For automated configuration management.
Performance Monitoring and Tuning
Regular performance monitoring is critical for ensuring optimal server operation. We utilize Prometheus and Grafana to track key metrics such as CPU usage, memory utilization, disk I/O, and network traffic. Performance can be tuned by adjusting kernel parameters, optimizing application configurations, and ensuring adequate resource allocation. Systemtap and perf are used for in-depth performance analysis. Monitoring our load balancers is also important.
Security Considerations
Server security is a top priority. The following security measures are implemented:
- Regular security updates and patching.
- Strong password policies and multi-factor authentication.
- Firewall configuration using iptables.
- Intrusion detection and prevention systems.
- Regular security audits.
- SELinux or AppArmor for mandatory access control.
Intel-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Core i7-6700K/7700 Server | 64 GB DDR4, NVMe SSD 2 x 512 GB | CPU Benchmark: 8046 |
| Core i7-8700 Server | 64 GB DDR4, NVMe SSD 2x1 TB | CPU Benchmark: 13124 |
| Core i9-9900K Server | 128 GB DDR4, NVMe SSD 2 x 1 TB | CPU Benchmark: 49969 |
| Core i9-13900 Server (64GB) | 64 GB RAM, 2x2 TB NVMe SSD | |
| Core i9-13900 Server (128GB) | 128 GB RAM, 2x2 TB NVMe SSD | |
| Core i5-13500 Server (64GB) | 64 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Server (128GB) | 128 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Workstation | 64 GB DDR5 RAM, 2 NVMe SSD, NVIDIA RTX 4000 |
AMD-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Ryzen 5 3600 Server | 64 GB RAM, 2x480 GB NVMe | CPU Benchmark: 17849 |
| Ryzen 7 7700 Server | 64 GB DDR5 RAM, 2x1 TB NVMe | CPU Benchmark: 35224 |
| Ryzen 9 5950X Server | 128 GB RAM, 2x4 TB NVMe | CPU Benchmark: 46045 |
| Ryzen 9 7950X Server | 128 GB DDR5 ECC, 2x2 TB NVMe | CPU Benchmark: 63561 |
| EPYC 7502P Server (128GB/1TB) | 128 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/2TB) | 128 GB RAM, 2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/4TB) | 128 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/1TB) | 256 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/4TB) | 256 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 9454P Server | 256 GB RAM, 2x2 TB NVMe |
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⚠️ *Note: All benchmark scores are approximate and may vary based on configuration. Server availability subject to stock.* ⚠️