These columns identify the virtual processor work mailbox queue length where requested work awaits the allocation of a process to perform the work.
|Column Name||Mode||Description||Data Type|
|MsgWorkQLen||track||Total number of work requests waiting at the current time.||FLOAT|
|MsgWorkQLenMax||max||Maximum number of work requests waiting during each log interval.
The Max count, unlike the MsgWorkQLen field, tracks the maximum count over the log period. Therefore, the MsgWorkQLen field can be zero even though the Max count can be non-zero over the log period.