Connection Queue; Tuning The Http Service - Sun Microsystems Sun GlassFish Enterprise Server 2.1 Tuning Manual

HTTP Service Settings

Connection Queue

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Tuning the HTTP Service

The settings for the HTTP service are divided into the following categories in the Admin
Console:
"Access Log" on page 64
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"Request Processing" on page 64
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"Keep Alive" on page 66
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"HTTP Protocol" on page 67
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"HTTP File Cache" on page 67
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Access Log
When performing benchmarking, ensure that access logging is disabled.
If you need to disable access logging, in HTTP Service click Add Property, and add the
following property:
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You can set the following access log properties:
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Request Processing
On the Request Processing tab of the HTTP Service page, tune the following HTTP request
processing settings:
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64 Sun GlassFish Enterprise Server 2.1 Performance Tuning Guide • January 2009
Total Connections Queued: Total connections queued is the total number of times a
connection has been queued. This includes newly accepted connections and connections
from the keep-alive system.
Average Queuing Delay: Average queueing delay is the average amount of time a connection
spends in the connection queue. This represents the delay between when a request
connection is accepted by the server, and a request processing thread (also known as a
session) begins servicing the request.
name: accessLoggingEnabled
value: false
Rotation (enabled/disabled). Enable rotation to ensure that the logs don't run out of disk
space.
Rotation Policy:ime-based or size-based. Size-based is the default.
Rotation Interval.
Thread Count
Initial Thread Count