NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide

Managing NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
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The Server Class Statistics page provides the following information:

Server class link wait queue (Queue Info)
The link manager sends requests to the server class process through links. A
request is placed in a link queue if it is not possible to immediately send the
request to a server class process due to unavailability of a link. The request
resides in the link wait queue until a free link is available or the link manager
obtains a new link to a server class process from the PATHMON.
More number of requests residing in the link wait queue indicates a need of
increasing the number of server class processes (NUMSTATIC) or the number of
links per server class (MAXLINKS/LINKDEPTH). As a result, less number of
requests will wait in the link wait queue, thereby improving the system response
time.

Input or output operations (I/O Info)
Figure 4-21. Server Class Statistics Page