•Tradeoffs between memory and CPU resources:
•If VMs are
•Choose Options tab.
•Next, click on Advanced Settings.
•Set Mem.ShareScanTotal to 0. (The default is 200.)
•If VM peak memory is bursty, then decrease idle memory tax rate. From ESX MUI:
•Choose Options tab.
•Next, click on Advanced Settings.
•Set Mem.IdleTax to the rate of your choice. (The default is 75%.)
•VMware performance metrics can be accessed by exploring the directory structure at /proc/vmware within the Service Console.
•For better backup practices, it is recommended to create two virtual disks for each virtual machine: one virtual disk containing OS/application installation files and the other virtual disk containing user data. This allows for more frequent backup of the data virtual disk.
•Identify the limited resource by application type:
Table
Limiting Resource | Likely Application Type |
|
|
RAM | Web Server, Application |
| Server, File Server |
CPU | Application Server, |
| Streaming Server |
Network | File Server |
Disk | SAN Database, data- |
| intensive Application |
| Server |
|
|
Deployment Guide
23