How to generate a PL/SQL Profiler from iStore?
Last updated on DECEMBER 06, 2016
Applies to:Oracle iStore - Version 184.108.40.206 to 12.1.3 [Release 11.5.10 to 12.1]
Information in this document applies to any platform.
While troubleshooting performance issues in iStore, such as Submitting Order, tkprof might show iStore PL/SQL wrapper API (IBE_QUOTE_W1_PVT.SubmitQuoteWrapper) as the most expensive statement.
Trace tkprof could show something like this:
IBE_Quote_W1_pvt.SubmitQuoteWrapper(x_return_status => :1, x_msg_count
=> :2, x_msg_data => :3, p_quote_headerid => :4, p_last_update_date
=> :5, p_minisite_id => :6, p_sc_book_flag => :7, x_last_update_date => :8,
x_order_number => :9, x_order_header_id => :10, x_order_request_id =>
:11, x_contract_id => :12, x_status => :13, x_hold_flag
=> :14 ); IBE_UTIL.reset_debug(); END;
This API calls so many other APIs, such as OM, QP and TAX APIs and potentially custom APIs. PL/SQL Profiler could help narrowing down to a specific API or a line of pl/sql code that is taking the most time. This document provides steps to enable and gather Profiler output. This document does not provide steps to install Profiler utility itself but has a reference to the document to do so.
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