3. Managing Resources¶
The main goal of resource control in Virtuozzo Hybrid Server is to provide service-level management or quality of service for virtual machines and containers.
Correct resource management prevents virtual machines or containers from overusing host resources (accidentally or maliciously) and abusing other virtual environments on the host. Resource management also enables better service quality for specific virtual machines and containers if necessary.
In this chapter:
- 3.1. Managing CPU Resources
- 3.2. Managing Disk Quotas
- 3.3. Managing Virtual Disks
- 3.4. Managing Network Accounting and Bandwidth
- 3.5. Managing Disk I/O Parameters
- 3.5.1. Configuring Priority Levels for Virtual Machines and Containers
- 3.5.2. Limiting Disk I/O Bandwidth
- 3.5.3. Limiting the Number of I/O Operations per Second
- 3.5.4. Viewing Disk I/O Statistics
- 3.5.5. Setting I/O Limits for Backup and Migration Operations
- 3.5.6. Improving Disk I/O Performance for Virtual Machines
- 3.6. Managing Container Memory Parameters
- 3.7. Managing Virtual Machine Memory Parameters
- 3.8. Managing Container Resource Configuration
- 3.9. Managing Virtual Machine Configuration Samples
- 3.10. Monitoring Resources
Version 7.5 — Dec 12, 2024