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Operational Decision Manager V8.7.1.2: Interim Fix 74
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Operational Decision Manager for z/OS 8.9.2 Mod Pack
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Operational Decision Manager V8.10.2.0: Interim Fix 12 for Engine
Operational Decision Manager for z/OS 8.10.2.2 Fix Pack
IBM Operational Decision Manager V8.10.2.2 Fix Pack
Operational Decision Manager V8.10.2.2: Interim Fix 2
Operational Decision Manager V8.10.2.2: Interim Fix 5 for Engine
APAR status
Closed as program error.
Error description
With a large ruleset 11298 packages 2 ruleflows 79882 action rules 197 decisions tables 10/6/17 4:55:50 PM [INFO] GBRXU5073I - -.- - Parsing ruleset /xxxxxxx/1.0/xxxxxxx/7.0 with the following properties: {ruleset.debug.enabled=false, .......} 10/6/17 5:33:45 PM [INFO] GBRXU5074I - -.- - Ruleset /xxxxxxxx/1.0/xxxxxxxxx/7.0 was parsed successfully. Parsing around 38 minutes is what we have measured in various testing. But then the execution is quite different there. It takes 2 hours 30 minutes to execute 2 rules 10/6/17 5:33:45 PM [FINE] GBRXU5054I /xxxxxxxx/1. 0/xxxxxxxxx/7.0 1.1 - Rule engine, sets parameters ( /xxxxxxxxx/1.0/xxxxxxxx/7.0). Measures: {Duration(ms)=3, TimeStamp(ms)=1507336425678}. 10/6/17 8:13:31 PM [FINE] GBRXU5050I /xxxxxxxx/1. 0/xxxxxx/7.0 1.1 - Rule engine, executes task (/xxxxxxxx/1. 0/xxxxxx/7.0). Measures: {Duration(ms)=9585360, Number of rules that were executed before this execution(quantity)=0, Number of rules that were executed per millisecond(quantity/ms)=2. 0865152691187394E-7, Number of executed rules (quantity)=2, TimeStamp(ms)=1507336425682}.
Local fix
Problem summary
We need to speed up ruleset parsing and rules compile in CRE to improve the performance.
Problem conclusion
The code is fixed
Temporary fix
Comments
APAR Information
APAR number
RS02954
Reported component name
WDS FOR RULES
Reported component ID
5725B6903
Reported release
871
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-11-22
Closed date
2018-01-22
Last modified date
2018-01-22
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
999
Fix information
Fixed component name
WDS FOR RULES
Fixed component ID
5725B6903
Applicable component levels
R891 PSY
UP
Document Information
Modified date:
17 February 2022