OpenEdge Management and OpenEdge Explorer: Configuration

Configuring AppServers and AppServer Internet Adapters
5–30
3. Click Server Pool Control. The Server Pool Control page for that instance appears and
displays the following information:
• Initial number of servers to start —The value referenced when the AppServer
broker starts AppServers.
• Minimum servers — The minimum number of AppServers that must be
simultaneously running before the AppServer broker starts additional servers. The
broker strives to maintain this specified minimum. If at any time the number of
servers falls below the specified minimum, the broker automatically starts the
additional servers needed to maintain the minimum.
If you set a trim value that requires trimming the number of servers to below the
number specified for this field, a message appears.
• Maximum servers — The maximum number of AppServer processes that can be
running simultaneously. Add requests you initiate that will exceed the specified
maximum are not fulfilled.
• Licensed servers — The total number of licensed servers.
• Active servers — The number of AppServers currently running.
• Busy servers — The number of AppServers handling ABL client requests.
• Locked servers — The number of AppServers servicing a bound connection. (This
state applies to a stateless AppServer.)
• Available servers — The number of AppServers available to handle broker
requests.
A server pool summary provides details about the following:
• PID — The process identifier for this AppServer. Click the PID number to display a
detail page that provides specific information about this server process and, as
necessary, to kill the process. See the section about killing an AppServer process in
OpenEdge Management: Servers, DataServers, Messengers, and Adapters for more
information.
• State — The current execution state of the agent.
• Port — The TCP/IP port number used by the agent.
• nRq — The number of messages sent to the agent.
• nRcvd — The number of messages received by the agent.
• nSent — The number of requests sent by the agent.
• CPU Use — The percentage of CPU user and system time consumed by a process.
• Memory Use — The amount of virtual memory (in Kbytes) consumed by a process.
• Started — The time stamp indicating when the agent started.
• Last Change — The time stamp indicating when the agent last changed execution
state.