C Oracle WebLogic Server Configuration Settings

This section contains Oracle WebLogic Server configuration setting recommendations for three sizes of deployment configurations:

• Small (100 users)

• Medium (300 to 400 users)

• Large (1000 users)

These recommendations are based on a set of mixed scenarios that do not include the XML API option.

Use this information when tuning the Oracle WebLogic server. When you make changes, do so in small increments so that you can be sure of the effects without significant negative results.

Note:

These recommendations are subject to change pending the results of benchmark testing and feedback on customer usage.

See MetaSolv Solution Planning Guide for more information on the recommended hardware for these deployments.

Small Deployment Administration Server

Table C-1 lists the recommended configuration settings for a small deployment administration server.

Table C-1 Small Deployment Administration Server Configuration Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic 10.3.1	Domain Name	mslvadmin	Not applicable	NA
Sun JDK	Version	160_05	Not applicable	NA
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	NA	Not applicable	NA
Deployment	STARTMODE	TRUE	Not applicable	NA
Application Backlog	50	NA	Not applicable	NA
JDBC (MSLVPool)	Initial Capacity	15	Max Capacity	80
JDBC (MSLVPool)	Capacity Increment	1	Manual Shrinking	NA
JDBC (MSLVDBTracePool)	Initial Capacity	0	Max Capacity	5
JDBC (MSLVDBTracePool)	Capacity Increment	1	Manual Shrinking	NA
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
JTA	Timeout Seconds	360	Not applicable	NA
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
App Server Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	NA
App Server Logging	Rotation Type	By Size	Rotation File Size	10000
App Server Logging	Limit number of retained files	Check box selected	Files to retain	10
App Server Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared

Small Deployment Clustered Administration Server

Table C-2 lists the recommended settings for a small deployment clustered administration server.

Table C-2 Small Deployment Clustered Administration Server Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic 10.3.1	Server Names	Server1, Server2	Server Port	7063, 7063
Sun JDK	Version	160_05	Not applicable	Not applicable
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	NA	Not applicable	Not applicable
Deployment	STARTMODE	TRUE	Not applicable	Not applicable
Application Backlog	200	NA	Not applicable	Not applicable
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
AppServer Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	Not applicable
AppServer Logging	Rotation Type	By Size	Rotation File Size	10000
AppServer Logging	Limit number of retained files	Check box selected	Files to retain	10
AppServer Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared
Cluster	Name	Cluster280R	MULTICAST IP	239.192.0.0
Cluster	Cluster Address	Server1:7063, Server2:7063	MULTICAST PORT	6060
Cluster	WebLogic Plug-In Enabled	Check box cleared	Not applicable	Not applicable

Medium Deployment Administration Server

Table C-3 lists the recommended configuration settings for a medium deployment administration server.

Table C-3 Medium Deployment Server Configuration Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic 10.3.1	Domain Name	mslvadomain	Server Name	mslvadmin
Sun JDK	Version	160_05	Not applicable	Not applicable
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	Not applicable	Not applicable	Not applicable
Deployment	STARTMODE	TRUE	Not applicable	Not applicable
Application Backlog	50	Not applicable	Not applicable	Not applicable
JDBC (MSLVPool)	Initial Capacity	15	Max Capacity	400
JDBC (MSLVPool)	Capacity Increment	1	Manual Shrinking	Not applicable
JDBC (MSLVDBTracePool)	Initial Capacity	0	Max Capacity	5
JDBC (MSLVDBTracePoo	Capacity Increment	1	Manual shrinking	Not applicable
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
JTA	Timeout Seconds	360	Not applicable	Not applicable
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
App Server Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	Not applicable
App Server Logging	Rotation Type	By Size	Rotation File Size	10000
App Server Logging	Limit number of retained files	Check box selected	Files to retain	10
App Server Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared

Medium Deployment Clustered Server

Table C-4 lists the setup conventions for a medium deployment clustered server.

Table C-4 Medium Deployment Clustered Server Setup Conventions

Clustered Server Name	Machine Name	Port Number	Replication Group Primary	Replication Group Secondary
Server11	Machine1	7063	G1	G2
Server12	Machine1	9063	G1	G2
Server21	Machine2	7063	G2	G3
Server22	Machine2	9063	G2	G3
Server31	Machine3	7063	G3	G4
Server32	Machine3	9063	G3	G4
Server41	Machine4	7063	G4	G1
Server42	Machine4	9063	G4	G1

Medium Deployment Clustered Server Configuration

Table C-5 lists the recommended configuration settings for a medium deployment clustered server.

Table C-5 Medium Deployment Clustered Server Configuration Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic10.3	Domain Name	mslvdomain	Not applicable	Not applicable
Sun JDK	Version	160_05	Not applicable	Not applicable
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	Not applicable	Not applicable	Not applicable
Deployment	STARTMODE	TRUE	Not applicable	Not applicable
Application Backlog	200	Not applicable	Not applicable	Not applicable
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
AppServer Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	Not applicable
AppServer Logging	Rotation Type	By Size	Rotation File Size	10000
AppServer Logging	Limit number of retained files	Check box selected	Files to retain	10
AppServer Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared
Cluster	Name	ClusterV480	MULTICAST IP	239.192.0.1
Cluster	Cluster Address	Server11:7063 Server12:9063 Server21:7063 Server22:9063 Server31:7063 Server32:9063 Server41:7063 Server42:9063	MULTICAST PORT	6061
Cluster	WebLogic Plug-In Enabled	Check box cleared	Not applicable	Not applicable

Large Deployment Administration Server

Table C-6 lists the recommended configuration settings for a large deployment administration server.

Table C-6 Large Deployment Administration Server Configuration Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic10.3.1	Domain Name	mslvadomain	Server Name	mslvadmin
Sun JDK	Version	160_05	Not applicable	Not applicable
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	Not applicable	Not applicable	Not applicable
Deployment	STARTMODE	TRUE	Not applicable	Not applicable
Application Backlog	50	Not applicable	Not applicable	Not applicable
JDBC (MSLVPool)	Initial Capacity	15	Max Capacity	800
JDBC (MSLVPool)	Capacity Increment	1	Manual Shrinking	Not applicable
JDBC (MSLVDBTracePool)	Initial Capacity	0	Max Capacity	5
JDBC (MSLVDBTracePool)	Capacity Increment	1	Manual Shrinking	Not applicable
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
JTA	Timeout Seconds	360	Not applicable	Not applicable
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
App Server Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	Not applicable
App Server Logging	Rotation Type	By Size	Rotation File Size	10000
App Server Logging	Limit number of retained files	Check box selected	Files to retain	10
App Server Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared
Web Application	Files Reload Period (for all)	-1	Not applicable	Not applicable

Large Deployment Clustered Server

Table C-7 lists the setup conventions for a large deployment clustered server.

Table C-7 Large deployment clustered server setup conventions

Clustered Server Name	MachineName	Port Number	Replication Group Primary	Replication Group Secondary
Server11	Machine1	6063	G1	G2
Server12	Machine1	7063	G1	G2
Server13	Machine1	8063	G1	G2
Server14	Machine1	9063	G1	G2
Server21	Machine2	6063	G2	G3
Server22	Machine2	7063	G2	G3
Server23	Machine2	8063	G2	G3
Server24	Machine2	9063	G2	G3
Server31	Machine3	6063	G3	G4
Server32	Machine3	7063	G3	G4
Server33	Machine3	8063	G3	G4
Server34	Machine3	9063	G3	G4
Server41	Machine4	6063	G4	G1
Server42	Machine4	7063	G4	G1
Server43	Machine4	8063	G4	G1
Server44	Machine4	9063	G4	G1

Large Deployment Clustered Server Configuration

Table C-8 lists the recommended configuration settings for a large deployment clustered server.

Table C-8 Large Deployment Clustered Server Configuration Settings

Name	Parameter	Value	Parameter	Value
Oracle WebLogic 10.3.1	Domain Name	mslvdomain	Not applicable	Not applicable
Sun JDK	Version	160_05	Not applicable	Not applicable
JVM	-Xms	768m	-Xmx	768m
JVM	-XX:NewSize	256m	-XX:MaxNewSize	256m
JVM	-server	Not applicable	Not applicable	Not applicable
Deployment	STARTMODE	TRUE	Not applicable	Not applicable
Application Backlog	200	Not applicable	Not applicable	Not applicable
Memory	Low Memory GCThreshold	20	Low Memory Granularity Level	5
Memory	Low Memory Sample Size	10	Low Memory Time Interval	600
MSLVDomain Logging	Rotation Type	By Size	File Min Size	10000
MSLVDomain Logging	Number Of Files Limited	Check box selected	File Count	10
AppServer Logging	Redirect stdout logging enabled	Check box cleared	Not applicable	Not applicable
AppServer Logging	Rotation Type	By Size	Rotation File Size	10000
AppServer Logging	Limit number of retained files	Check box selected	Files to retain	10
AppServer Logging	Domain log broadcaster	Off	HTTP access log file enabled	Checkbox cleared
Cluster	Name	ClusterV880	MULTICAST IP	239.192.0.2
Cluster	Cluster Address	Server11:6063 Server12:7063 Server13:8063 Server14:9063 Server21:6063 Server22:7063 Server23:8063 Server24:9063 Server31:6063 Server32:7063 Server33:8063 Server34:9063 Server41:6063 Server42:7063 Server43:8063 Server44:9063	MULTICAST PORT	6062
Cluster	WebLogic Plug-In Enabled	Check box cleared	Not applicable	Not applicable