gtps3m0qSystem Performance and Measurement Reference

Details of File Collection

File Intercepts

All find and file macro calls are intercepted and stored on the RTC tape, except FDCTC macro calls.

File Queues

 Environment: 
Each time CDC1 intercepts a file macro, the queue for the file module to be accessed is recorded in the FF Record. In addition, the queues for all file modules are recorded at the beginning of each interval in the FQ record.

 Effect: 
File queue information will have a better statistical sample.