cfg_credit_profile_t Search Performance Issue (Doc ID 2144421.1)

Last updated on JANUARY 05, 2017

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.4.0.0.0 to 7.4.0.0.0 [Release 7.4.0]
Information in this document applies to any platform.

Symptoms

On : 7.4.0.22.0 version, Balances

ACTUAL BEHAVIOR
---------------
Search in cfg_credit_profile_t search is taking long time.

Below are the detailed analysis:

If credit_floor exists in cfg_credit_profile_t table then it queries below sql and fetches 30k+ records.

This search is causing a serialization lock which is causing high performance and backlogs. This performance issue is only with PCM_OP_BILL_SET_LIMIT_AND_CR opcode. The query is trying to retrieves all 30K + credit profiles for every opcode call.


EXPECTED BEHAVIOR
-----------------------
Performance of search should be improved.

 

STEPS
--------
Create 30K+ entry for credit profiles in cfg_credit_profile_t , and then call the opcode PCM_OP_BILL_SET_LIMIT_AND_CR to search/set credit profile.

Cause

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