Performance consistency is critical for any production environment. At Tilaa, we utilize enterprise-grade KVM virtualization with a strict resource allocation policy to ensure your VPS performs predictably, regardless of other users on the platform.
1. RAM Allocation (Memory)
Unlike many budget cloud providers, Tilaa operates on a No Overbooking policy for Random Access Memory (RAM).
The RAM you purchase is 100% reserved for your virtual machine. We do not overcommit memory on our physical host servers.
- Physical Reservation: If you order a VPS with 8GB RAM, we physically reserve 8GB on the host server exclusively for your instance.
- High Availability Buffer: We keep a percentage of RAM unallocated on every cluster. This ensures that if a physical node fails, there is always enough spare capacity on other nodes to instantly restart (HA) your VPS without resource contention.
2. CPU Allocation (Processing Power)
Tilaa uses Virtual Processors (vCPUs). These are mapped to the physical cores of the underlying host server.
Fair Share & Load Balancing
To guarantee CPU performance, we employ intelligent cluster management:
- Dynamic Balancing: We continuously monitor the load on our physical hosts. If a host node becomes too busy due to a "noisy neighbor" (another client using 100% CPU), our automated systems detect this.
- Live Migration: To prevent performance degradation, we seamlessly move (live migrate) virtual machines to quieter nodes in the cluster. This happens without downtime and ensures your CPU instructions are processed without delay.
Understanding vCPUs
A vCPU is a time-slice of a physical CPU core. Through the Linux Kernel's scheduler and the KVM Hypervisor, your VPS receives the processing cycles it requests. Because we strictly manage the density of our clusters, your vCPUs remain responsive even during peak hours.