Diagnosis And Understanding Of REL Performance Bottlenecks
(Doc ID 1056912.1)
Last updated on JANUARY 16, 2020
Applies to:Oracle Communications Billing and Revenue Management - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
The Rated Event Loader (REL) is a critical component of the BRM architecture, which requires a high processing throughput in order to make the overall system respond properly to external events.
Understanding what controls the throughput of REL is not easy, due to the complexity of the processes involved, and a brief guideline to the analysis of its performance is provided below.
A simple shell script is also provided, to parse the rel.pinlog in order to extract the relative time spent in each REL loading phase, even when two or more files are loaded concurrently.
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