SNMP Gauge Monitors: General
Configuration Options Related Tasks Related Topics
Use this page to configure a gauge monitor, which periodically checks the value of an integer or floating-point attribute and generates a trap if the value equals or exceeds a threshold.
Configuration Options
Name Description Name The name of this gauge monitor.
Each monitor within a domain must have a unique name.
The name displays in the Administration Console, and if you use WebLogic Server command-line utilities or APIs, you use this name to identify the gauge monitor.
After you have created a gauge monitor, you cannot change its name. Instead, clone the gauge monitor and provide a new name for the clone.
MBean Attribute:
SNMPGaugeMonitorMBean.Name
Changes take effect after you redeploy the module or restart the server.
Monitored MBean Type The MBean type that defines the attribute you want to monitor. Do not include the
MBean
suffix. For example,ServerRuntime
.MBean Attribute:
SNMPGaugeMonitorMBean.MonitoredMBeanType
Changes take effect after you redeploy the module or restart the server.
Monitored MBean Name The name of the MBean instance that you want to monitor. If you leave the name undefined, WebLogic Server monitors all instances of the MBean type that you specify in Monitored MBean Type.
Do not enter the full JMX object name of the MBean instance. Instead, enter only the value of the object name's
Name=name
name-value pair. To create unique MBean object names, WebLogic Server encodes several name-value pairs into each object name. One of these pairs isName=name
. For example:
"MedRec:Name=MedRecServer,
Type=ServerRuntime"In the previous example, specify
MedRecServer
as the name of the MBean instance.MBean Attribute:
SNMPGaugeMonitorMBean.MonitoredMBeanName
Changes take effect after you redeploy the module or restart the server.
User Entered MBean Name User Entered MBean Name.
Monitored Attribute Name The name of an MBean attribute to monitor. This attribute must be in the WebLogic Server MIB.
MBean Attribute:
SNMPGaugeMonitorMBean.MonitoredAttributeName
Changes take effect after you redeploy the module or restart the server.
Polling Interval The frequency (in seconds) that WebLogic Server checks the attribute value.
MBean Attribute:
SNMPGaugeMonitorMBean.PollingInterval
Minimum value:
1
Maximum value:
65535
Changes take effect after you redeploy the module or restart the server.
Threshold High The high threshold at which a trap should be generated. A trap is generated if the monitored value is equal to or greater than this value.
MBean Attribute:
SNMPGaugeMonitorMBean.ThresholdHigh
Changes take effect after you redeploy the module or restart the server.
Threshold Low The low threshold at which a trap should be generated. A trap is generated if the monitored value is less than or equal to this value.
MBean Attribute:
SNMPGaugeMonitorMBean.ThresholdLow
Changes take effect after you redeploy the module or restart the server.