Compare the resources that can become bottlenecks
| Area | VPS evaluation | Dedicated-server evaluation |
|---|---|---|
| Compute | Check vCPU allocation, reservation and any relevant scheduling limits. | Check the offered physical resources and how the workload uses them. |
| Storage | Establish storage tier, limits, observed latency and failure boundary. | Establish the storage design, replacement process and restoration method. |
| Memory | Confirm usable allocation and any provider constraints. | Confirm capacity and who investigates memory pressure. |
| Maintenance | Ask how host maintenance and restarts affect the instance. | Ask who handles hardware maintenance and replacement. |
| Recovery | Demonstrate usable backups and a replacement environment. | Demonstrate recovery beyond the failure of the physical machine. |
A dedicated server gives a different compute boundary from a virtual instance, but network, storage and support dependencies may remain shared. Virtual hosting products also differ substantially in their resource guarantees. Compare the actual offer and its evidence.
A useful sizing brief describes activity, not only account totals
Record expected simultaneous connections, instrument and quote activity, integration calls, history and report requests, storage growth and routine jobs. Include the busiest expected operating periods and the work that may overlap. Registered account count alone cannot represent those patterns.
For a current MT4 environment, use observed behaviour as the baseline. For a new MT5 deployment, agree a representative test workload with the responsible provider and keep the assumptions visible. Do not turn an illustrative account figure into an advertised hosting guarantee.
Evaluate change speed and recovery as well as load
A virtual environment may provide convenient resizing or replacement options, subject to the provider and software requirements. A dedicated machine may make the compute boundary easier to specify, while hardware replacement introduces its own procedure. In both cases, determine how configuration, credentials and usable data are restored.
Snapshots, backups and an accessible replacement environment are different items. Ask for a restoration demonstration, not just the presence of a backup job. Also establish who can approve a resize, reboot or migration and what validation must follow.
Run a comparison that can be repeated
- Define the application versions and the same representative workload for each candidate.
- Measure application response alongside CPU, memory, storage and network observations.
- Include routine reporting and backup activity in the observation window.
- Inspect limits and investigate the bottleneck before changing hardware.
- Record recovery steps, dependencies and the acceptance decision.
Illustrative scenario: an integration service is limited by an external API response. Moving it to a larger dedicated machine may not improve that path. The test should identify the limiting segment before a hosting purchase. Use the broker server requirements checklist to prepare the evidence.