Library /sys$common/syshlp/pca$help.hlb Frequently Asked Questions  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Included below are some frequently asked questions about PCA and
    their answers.

  Additional Information (explode) :

• 80% of Time Spent in P1 Space
• Charging Back Shareable Image Data Points
• Charging Back RTL Data Points
• Analyzing Individual Instructions
• Getting Rid of Terminal I/O
• ACCVIO in Program Run with PCA
• PCA Changes Program Behavior
• Creating Data File Takes Very Long
• Using PCA in a Batch Process
• Avoiding Recompilation
• CPU Time Stamp Explained
• CALL Instruction Gets a Spike
• 0.0% With ******** in Plots
• Optimizing Calls To Utility Routines
• FAULT ADDRESS Data Kind
• Stack PC Data and Page Fault Data
• Routines and Coverage Data
• HEX Numbers in CALLTREE Plots
• Getting Right To Hot Spots
• Comparing Different Kinds of Data
• Virtual Memory in the Analyzer
• Virtual Memory in the Collector
• Some Plots Appear So Quickly
• Missing Subroutine Calls
• Bad Offsets In MACRO Modules
• LIB$FIND_IMAGE_SYMBOL