Monitoring Connect:Direct File Agent
The FileAgentService
, which runs only in the CEP, is responsible for handling
monitoring of Connect:Direct File Agents associated with monitored Connect:Direct servers.
Monitoring of File Agents is achieved in the FileAgentService
by processing the
SNMP traps they send that contain their status and activity details.
FileAgentService
to manage and process SNMP traps :FILEAGENT_MONITOR_RATE
It dictates the number of seconds between checks the IBM® Sterling Control Center Monitor
FileAgentService
performs to ensure all monitored Connect:Direct File Agents have sent traps within their specified heart beat interval, which let IBM Sterling Control Center Monitor know they are still running. Default value is 60.The larger the value for
FILEAGENT_MONITOR_RATE
is, the less time theFileAgentService
spends checking to ensure traps were received on-time from File Agents, leaving more time for other IBM Sterling Control Center Monitor processes and threads, thus making IBM Sterling Control Center Monitor more efficient. On the other hand, the larger the value forFILEAGENT_MONITOR_RATE
is, the longer it will take for IBM Sterling Control Center Monitor to determine a Connect:Direct File Agent has stopped running.MAX_TIME_TO_BEGIN_TRAP_PROCESSING_WITHOUT_WARNING
Number of milliseconds with a default of 30000, tells IBM Sterling Control Center Monitor to generate a warning message in the log files if the time at which an SNMP trap received from a monitored Connect:Direct File Agent, and the time at which the IBM Sterling Control Center MonitorFileAgentService
begins processing that trap, is exceeded. These warnings contain the following text:FileAgentService took an inordinate amount of time to begin processing of trap - <delay> ms Trap: <trap data>
The existence of these messages in the EP log files indicates performance problems are occurring within IBM Sterling Control Center Monitor and you may need to increase the heartbeat interval your Connect:Direct File Agents are configured with, as well as increase the IBM Sterling Control Center Monitor engine property value for
FILEAGENT_MONITOR_RATE
, to avoid them.SHOW_FILE_AGENTS
Engine property
SHOW_FILE_AGENTS
, controls whether the status of monitored Connect:Direct File Agents should be displayed in the IBM Sterling Control Center Monitor Swing console. By default,SHOW_FILE_AGENTS
istrue
if the number of monitored servers is less than the value of another engine property,TREE_NODE_SIZE_LIMIT
, and false otherwise.Note:TREE_NODE_SIZE_LIMIT
was also introduced in v6.1.2.1 and its default is 5000
Setting SHOW_FILE_AGENTS
to true causes the status of File Agents to be
displayed in the Swing console regardless of the number of monitored servers. Note, displaying the
status of File Agents in the Swing console is very CPU intensive, and slows performance of the IBM Sterling Control Center
Monitor Swing console, so you are
advised not to set the property SHOW_FILE_AGENTS
to anything other than false.