>MA-Tune finds the TCB not dispatched and >looks at the OPSW in the RB, which points to PAUSE.
I find it hard to believe that a sampling program looks at "RBOPSW" of something that is not running. As to the question/answer about disablement: while the application itself is not disabled, almost all of pause processing is. When sampling is done by external interrupt, there is often a misleading result since the external interrupt would not have occurred during the disabled time it will show up right after re-enablement, thus possibly skewing the result. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
