Server State Summary Report - Extreme Networks EPICenter Software Installation Manual

Dynamic Reports

Server State Summary Report

The Server State Summary Report displays statistics about configured servers, SNMP activity, thread
and SNMP session pools, database activity, the ports used by the EPICenter server, and EPICenter
licenses. The report provides the following information.
The first table in the report shows the status of the servers known to EPICenter and whether they are
enabled or disabled, and running or stopped:
• TFTP Server
• Syslog Server
• Radius Server
The second table in the report provides the number of operations that have occurred in the last minute,
the last hour, and the last day (24 hours) for the following operations:
• SNMP Queries—Number of SNMP queries performed by the EPICenter server
• Database Commits—Number of database commits performed by the EPICenter server
• Client Requests—Number of data requests to the EPICenter server performed by all connected
clients
• Trap Requests—Number of trap PDUs received by the EPICenter server
• Syslog Messages—Number of syslog message received by the EPICenter server
The third table in the report shows scalability statistics for the thread pool and the SNMP session pool:
Thread Pool Statistics
• Pool Size—Thread pool size for the threads that are used to perform server operations (for example,
reading data from a device or configuring the devices)
• Default Allocation Size—Number of threads used to perform a single operation (for example,
running a Telent macro across a number of devices)
• Currently In Use—Number of threads currently in use
• Maximum In Use at Once—Maximum number of threads that are in use at one time
• Total # of Requests—Total number of times a thread is requested to perform an operation in the
server
• Total # of Wait For Thread—Total number of times the server has to wait for a thread to become
available
• Percentage Wait per Request—Percentage of total wait versus total request for threads
SNMP Session Pool Statistics
• Pool Size—Maximum number of allowed SNMP access sessions to the devices
• Default Allocation Size—Not applicable
• Currently In Use—Number of SNMP access sessions currently in use
• Maximum In Use at Once—Not applicable
• Total # of Requests—Total number of times an SNMP object is requested to perform an operation in
the server
378 EPICenter Software Installation and User Guide