The Service Tuning page enables you to set or adjust properties that
affect service performance. For a discussion of performance tuning, see
Tuning Server Performance.
Location of panel in Administration Tool:
Log In
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Service name
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Manage
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Setup
|_ Service Tuning
Tabbed Panels
General
These settings affect the general performance of the service:
Capacity - Sets the maximum number of concurrent client
connections that the service allows. The default is 50 connections.
Memory Cache Entry - Sets the size of each entry in the server's
memory cache. Setting the cache size to zero disables it. The default
is between 1-8 MBytes.
Handler Threads
These settings affect the performance of threads within the service.
Minimum - Sets the minimum number of threads the service maintains
in its handler pool to service incoming requests. Because thread creation
adds overhead to the service's response time, set this property to
a non-zero value. The default is 10 threads.
Maximum - Sets the maximum number of threads the service
maintains in its handler pool to service incoming requests. The default
is 50 threads.
Timeout - Sets the expiration timeout for an idle handler thread.
The default is 300 seconds.
Connection Persistence
These settings affect the way the service handles TCP/IP connections.
Keep Alive - Sets the number of HTTP requests to allow
on a single TCP/IP connection before terminating the connection.
The default is 5 requests.
Timeout - Sets the number of seconds before dropping an idle
connection. The default is 30 seconds.
Buttons
Save
Writes your changes to Java Web Server and changes the settings.
Revert
Returns you to the last, saved settings for all fields in the screen.
Use this button to undo changes you have not yet saved.
Defaults
Displays the settings that were active when you
entered the Java Web Server Service Tuning page.
Setup 
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