Oracle GlassFish Server 3.0.1 Administration Guide

Network Keep Alive Statistics

Use the following dotted name pattern for network keep alive statistics:

server.network.type-of-listener.keep-alive.statistic

Statistics available for network keep alive are shown in the following table.

Table 8–24 Network Keep Alive Statistics

Statistic 

Data Type 

Description 

countconnections

CountStatistic 

Number of connections in keep-alive mode. 

counttimeouts

CountStatistic 

Number of keep-alive connections that timed out. 

secondstimeouts

CountStatistic 

Keep-alive timeout value in seconds. 

maxrequests

CountStatistic 

Maximum number of requests allowed on a single keep-alive connection. 

countflushes

CountStatistic 

Number of keep-alive connections that were closed. 

counthits

CountStatistic 

Number of requests received by connections in keep-alive mode. 

countrefusals

CountStatistic 

Number of keep-alive connections that were rejected.