Compute sizing
Capacity is based on workload behavior rather than a generic specification sheet.
- CPU topology
- Memory capacity
- NUMA awareness
- Headroom and growth
Compute platforms aligned to workload and lifecycle.
We design, implement, upgrade and migrate x86, SPARC, Power and ARM platforms with CPU, memory, I/O, network, storage, virtualization and availability considered together.
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Architecture
The server is part of the complete I/O path.
Sizing considers what the workload does, how it reaches storage and network services, and what must remain available during failure or maintenance.
I/O architecture
PCIe, NIC/HBA, storage paths and bandwidth are reviewed as one data path.
- PCIe expansion
- Network interfaces
- HBA/NIC placement
- Path redundancy
Implementation
Build the platform for operations.
Hardware, firmware, operating system and connectivity are validated as one implementation.
Installation and configuration
Prepare the platform with supported firmware, system settings and connectivity.
- Firmware baseline
- BIOS/UEFI
- Operating system prerequisites
- Management interfaces
Integration
Connect compute to network, SAN, storage, virtualization and monitoring.
- LAN/SAN
- Storage presentation
- Multipath
- Monitoring
Migration
Move workloads with dependencies visible.
Migration planning includes application, data, network and operating-system dependencies.
Technology refresh
Replace or evolve platforms while preserving service requirements.
- Inventory
- Compatibility
- Cutover plan
- Fallback
Cross-platform migration
Move workloads between x86, SPARC, Power or other target platforms when technically appropriate.
- Source assessment
- Target architecture
- Data transfer
- Validation
Validation
Prove the platform before closing the change.
A server is not complete until paths, services and failure behavior are validated.
Technical validation
Verify compute, memory, I/O, network and storage after implementation.
- Health checks
- Path tests
- Performance baseline
- Service start-up
Operational handover
Leave configuration and evidence ready for operations.
- As-built
- Firmware and versions
- Test evidence
- Open items
Sizing And Platform
The server is selected around the workload and everything it must connect to.
The CPU model is only one part. We review workload profile, memory, I/O topology, connectivity, storage, operating system and availability strategy.
Workload profile
We start with the actual or expected behavior of the application.
- CPU and concurrency
- Memory and working set
- Latency sensitivity
- Expected growth
Compute architecture
We evaluate platform and generation according to compatibility and support.
- x86
- SPARC
- IBM Power
- ARM
I/O and connectivity
The server needs enough compatible paths to network and storage.
- PCIe
- HBA / NIC
- Speed and optics
- Multipath
Resilience
We design maintenance and failure behavior instead of assuming redundancy will work by itself.
- Power and paths
- Cluster / HA
- Maintenance
- Failure testing
Next Step
Contact SP TI →Review your compute platform.
Share the workload, current platform and growth objective; we can define a practical architecture and migration path.