Cloud Services Documentation
```mediawiki DISPLAYTITLECloud Services Documentation
Overview
This document details the hardware configuration designated as "Cloud Services" for our cloud infrastructure. This configuration is optimized for a balance of compute, memory, and storage, targeting a wide range of cloud workloads including web hosting, application servers, small to medium databases, and development/testing environments. This document provides detailed specifications, performance characteristics, recommended use cases, comparative analysis, and maintenance considerations. Refer to Server Naming Conventions for details on server identification.
1. Hardware Specifications
The Cloud Services configuration utilizes a standardized hardware platform to ensure consistency and maintainability. All components are sourced from approved vendors listed in the Approved Vendor List.
| Component | Specification | Details |
|---|---|---|
| CPU | Dual Intel Xeon Gold 6338 | 32 Cores (16 Cores per CPU), 64 Threads, 2.0 GHz Base Frequency, 3.4 GHz Turbo Frequency, 48MB Cache, CPU Architecture Details |
| Motherboard | Supermicro X12DPG-QT6 | Dual Socket LGA 4189, Support for Intel Xeon Scalable Processors (3rd Gen), 16 x DDR4 DIMM Slots, Motherboard Specifications |
| RAM | 256 GB DDR4 ECC Registered | 16 x 16GB 3200MHz, Quad-Channel, Memory Management |
| Storage (Primary) | 2 x 960GB NVMe PCIe Gen4 SSD | Intel Optane SSD P4800X Series, RAID 1 Configuration, RAID Configuration Details |
| Storage (Secondary) | 4 x 8TB SAS HDD | Seagate Exos X16, 7200 RPM, 256MB Cache, RAID 10 Configuration, Storage Tiering |
| Network Interface Card (NIC) | Dual Port 100 Gigabit Ethernet | Mellanox ConnectX-6 Dx, Networking Infrastructure |
| Power Supply Unit (PSU) | 1600W Redundant Power Supplies | 80+ Titanium Certified, Power Distribution Units |
| Chassis | 2U Rackmount Server | Supermicro 847E16-R1200B, Server Chassis Specifications |
| Remote Management | IPMI 2.0 Compliant | Dedicated IPMI LAN port, IPMI Configuration |
Detailed Component Notes:
- CPU Selection: The Intel Xeon Gold 6338 provides a strong balance of core count, clock speed, and cache, suitable for demanding workloads. See CPU Performance Analysis for detailed benchmarks.
- Memory Configuration: 256GB of ECC Registered DDR4 memory ensures data integrity and provides ample capacity for in-memory caching. The quad-channel configuration maximizes memory bandwidth.
- Storage Hierarchy: The combination of NVMe SSDs for the operating system and frequently accessed data, and SAS HDDs for bulk storage, provides a cost-effective storage solution with good performance. The RAID configurations enhance data redundancy and availability.
- Networking: 100 Gigabit Ethernet connectivity ensures high bandwidth and low latency for demanding network applications.
- Power Redundancy: Redundant 1600W power supplies provide high availability and protect against power failures.
2. Performance Characteristics
The Cloud Services configuration has undergone rigorous benchmarking to assess its performance capabilities. All benchmarks are conducted following the procedures outlined in Performance Testing Methodology.
Benchmark Results:
- SPEC CPU 2017:
* SPECrate2017_fp_base: 285 * SPECrate2017_int_base: 350 * SPECspeed2017_fp_base: 145 * SPECspeed2017_int_base: 180
- IOMeter:
* Sequential Read (NVMe): 7.0 GB/s * Sequential Write (NVMe): 6.5 GB/s * Random Read (NVMe): 600K IOPS * Random Write (NVMe): 550K IOPS
- Sysbench:
* CPU Test: 650 events/sec * Memory Test: 120 GB/sec * MySQL Test (8 Threads): 2500 QPS
- Web Server (Apache):
* Requests per Second: 8,000 (static content) * Requests per Second: 4,000 (dynamic content - PHP)
Real-World Performance:
In real-world scenarios, the Cloud Services configuration consistently delivers excellent performance. For example:
- Web Hosting: Handles up to 500 concurrent users with minimal latency.
- Application Server: Supports a moderate load of complex application logic.
- Database Server (MySQL): Suitable for small to medium-sized databases with moderate transaction volumes.
- Development/Testing: Provides a responsive and reliable environment for software development and testing. See Performance Monitoring Tools for ongoing tracking.
3. Recommended Use Cases
The Cloud Services configuration is ideally suited for the following use cases:
- **Web Hosting:** Hosting static websites, blogs, and small to medium-sized e-commerce sites.
- **Application Servers:** Running web applications, APIs, and microservices.
- **Database Servers (Small to Medium):** Hosting MySQL, PostgreSQL, or other relational databases with moderate data volumes and transaction rates. Consider Database Scaling Options for larger databases.
- **Development and Testing Environments:** Providing a dedicated environment for software developers to build, test, and deploy applications.
- **CI/CD Pipelines:** Running continuous integration and continuous delivery pipelines.
- **Virtual Desktop Infrastructure (VDI):** Supporting a limited number of virtual desktops with moderate resource requirements.
- **Small Business Servers:** File sharing, print serving, and other essential business services.
- **Gaming Servers (Small to Medium):** Hosting game servers for less demanding multiplayer games.
Not Recommended: This configuration is not recommended for extremely large databases, high-performance computing (HPC), or applications requiring massive I/O throughput. For those use cases, consider our High-Performance Computing Configuration.
4. Comparison with Similar Configurations
The Cloud Services configuration occupies a mid-range position in our server portfolio. The following table compares it to other configurations:
| Configuration | CPU | RAM | Storage (Primary) | Storage (Secondary) | Target Use Case | Estimated Cost (per month) |
|---|---|---|---|---|---|---|
| Entry-Level Cloud | Intel Xeon Silver 4310 | 64 GB DDR4 | 480GB NVMe SSD | 2 x 4TB SAS HDD | Basic Web Hosting, Development | $300 |
| **Cloud Services (This Config)** | Dual Intel Xeon Gold 6338 | 256 GB DDR4 | 2 x 960GB NVMe SSD | 4 x 8TB SAS HDD | Web Hosting, Application Servers, Medium Databases | $750 |
| High-Performance Cloud | Dual Intel Xeon Platinum 8380 | 512 GB DDR4 | 4 x 1.92TB NVMe SSD | 8 x 16TB SAS HDD | Large Databases, HPC, Virtualization | $1500 |
| Memory-Optimized Cloud | Dual Intel Xeon Gold 6338 | 768 GB DDR4 | 2 x 960GB NVMe SSD | 4 x 8TB SAS HDD | In-Memory Databases, Caching Servers | $1000 |
Key Differences:
- Entry-Level Cloud: Offers lower performance and capacity at a lower cost. Suitable for basic workloads.
- High-Performance Cloud: Provides significantly higher performance and capacity, but at a higher cost. Ideal for demanding workloads.
- Memory-Optimized Cloud: Focuses on maximizing memory capacity, suitable for applications that require large amounts of in-memory data.
5. Maintenance Considerations
Maintaining the Cloud Services configuration requires adherence to standard server maintenance procedures. Refer to the Server Maintenance Schedule for detailed timelines.
- Cooling: The server generates a significant amount of heat. Ensure adequate airflow and cooling in the server room. Maintain a temperature below 25°C (77°F). Regularly check fan functionality and clean dust from heatsinks. See Data Center Cooling Best Practices.
- Power Requirements: The server requires a dedicated 208V power circuit with a minimum of 30 amps. Ensure the power circuit is properly grounded. Monitor power consumption using Power Monitoring Systems.
- RAID Maintenance: Regularly monitor the health of the RAID arrays. Replace failed drives promptly. Perform RAID rebuilds during off-peak hours. See RAID Management Procedures.
- Firmware Updates: Keep the server firmware (BIOS, NIC, storage controllers) up-to-date to ensure optimal performance and security. Follow the procedures outlined in Firmware Update Policy.
- Operating System Updates: Regularly apply operating system security patches and updates. See Operating System Security Guidelines.
- Remote Management (IPMI): Utilize IPMI for remote server management and troubleshooting. Secure the IPMI interface with strong passwords and access controls. Refer to IPMI Security Hardening.
- Physical Security: The server should be housed in a secure data center with restricted access. See Data Center Security Protocols.
- Preventative Maintenance: Schedule regular preventative maintenance checks to identify and address potential issues before they cause downtime. This includes checking cabling, power supplies, and cooling systems. See Preventative Maintenance Checklist.
```
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.* ⚠️