Installing the Development Kit Welcome to the VMware Guest and High Availability (HA) Application Monitoring software development kit. What the Guest SDK ContainsDisplaying vSphere Guest Library StatisticsOn a Linux virtual machine hosted by ESXi, go to the include directory and compile the vmGuestLibTest.c program. Run the output program vmguestlibtest. Security of Remote RPCGuest RPC is a communication channel between the guest operating system and its VMX, or virtual machine executable, the user space component of virtual infrastructure. The VMM, or virtual machine monitor, is the kernel space component. Accessing HA Application MonitoringThis section provides an introduction to HA Application Monitoring in the Guest SDK.