Posted on 2009-05-20 08:58
zolly 阅读(402)
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PRPC includes PAL, DB trace, SMA, Tracer and related tools:
1. PAL –
stands for Performance Analyzer, it is a tool which should be used to gain insight into where the system is spending resources; use PAL to determine if there are resource issues impacting performance, or may begin to do so when more load is added to the system.
2. DBTrace –
helps developers understand the details of the database interactions. (It is easy for a database to become a performance bottleneck – this tool raises the visibility of the database processing.)
3. SMA –
is a flexible and powerful tool to monitor system operations is needed; uses Java Management Extensions (JMX) to track the system functions.
Please refer to: http://pdn.pega.com