Hi,
The settings to use depends on how stronger VPS you want to build ?
Note following for KVM:
1. CPU Priority: higher the priority will be the chances of this VPS getting processing time compared to low priority VPS
2. CPU Cores: how many cores of physical CPU you want this VPS to use (you cannot assign more than available cores)
3. CPU %: Of allocated CPU cores, what total percentage of their processing time you want to this VPS to use (max percentage will be 100 x NumOFAssignedCores)
CentOS 7 and above host, also supports following IO parameters for VPS:
1. Total I/O's per sec
- The optional total_iops_sec element is the total I/O operations per second
2. Read Mega Byte's/s
- The optional read_bytes_sec element is the read throughput limit in bytes per second.
3. Write Mega Byte's/s
- The optional write_bytes_sec element is the write throughput limit in bytes per second.