Execution Environment SMF subtypes 52, 62, and 72 provide performance as well as accounting information. This information is primarily for use by your TIBCO Support representative. The following types of performance data are recorded:
To generate the performance data for these records, either the Execution Environment or session parameters must include the reserved word SMFPERFORMANCE (abbreviation SMFP).
The System Request section records all system functions referenced. System calls invoked at the transaction level accumulate at the session level. As Execution Environment monitoring is also accumulated at the session level, you can find the most heavily used system calls for a specific user transaction or for the Execution Environment as a whole.
The Lock section records the shared and exclusive use of various locks in the Execution Environment. A section appears in the SMF record only for those locks that are actually sought or obtained. Data can be rolled up to the session level from the transaction and up to the Execution Environment level.
The Rule/Programs section records the execution of rules or programs in the Execution Environment. Each section relates to a particular rule/program with no implied order between the sections. The number of rule/program sections that can appear in an SMF record is limited to 100 (the first 100 executed). Data can be rolled up to the session level from the transaction and it can be rolled up to the Execution Environment level.
TIBCO Object Service Broker Parameters for more information about the SMFPERFORMANCE parameter.