Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Administration Guide

HTTP Service Statistics

The statistics available for the HTTP service are shown in HTTP Service Statistics. These statistics are applicable to the Platform Edition only. For statistics for the HTTP Service on the Enterprise Edition, see Production Web Container (PWC) Statistics.

Table 16–9 HTTP Service Statistics (applicable to Platform Edition only)

Statistic 

Units 

Data Type 

Comments 

bytesreceived

Bytes 

CountStatistic 

The cumulative value of the bytes received by each of the request processors. 

bytessent

Bytes 

CountStatistic 

The cumulative value of the bytes sent by each of the request processors. 

currentthreadcount

Number 

CountStatistic 

The number of processing threads currently in the listener thread pool. 

currentthreadsbusy

Number 

CountStatistic 

The number of request processing threads currently in use in the listener thread pool serving requests. 

errorcount

Number 

CountStatistic 

The cumulative value of the error count, which represents the number of cases where the response code is greater than or equal to 400. 

maxsparethreads

Number 

CountStatistic 

The maximum number of unused response processing threads that can exist. 

minsparethreads

Number 

CountStatistic 

The minimum number of unused response processing threads that can exist. 

maxthreads

Number 

CountStatistic 

The maximum number of request processing threads created by the listener. 

maxtime

Milliseconds 

CountStatistic 

The maximum amount of time for processing threads. 

processing-time

Milliseconds 

CountStatistic 

The cumulative value of the times taken to process each request. The processing time is the average of request processing times divided by the request count. 

request-count

Number 

CountStatistic 

The total number of requests processed so far.