f2db8a79_OS_X_Tips_Tweaks_and_Tutorials__What_the_data_means
[Category] Kernel Memory (K) [Subcategory] Total [What the data means] 
The total amount of memory, in kilobytes, in use by the primary components of the XP kernel. The kernel is the core programs and files that make up the operating system.
Windows Task Manager – Performance Monitoring Explained | Windows Vista,XP, Linux and OS X Tips,Tweaks and Tutorials
What the data means