Troubleshoot and Manage Thresholds
This section includes shell commands that can help to debug and manage thresholding.
Enumerate persisted threshold states
Use opennms:threshold-enumerate
:
admin@opennms> opennms:threshold-enumerate
Index State Key
1 23-127.0.0.1-hrStorageIndex-hrStorageUsed / hrStorageSize * 100.0-/opt/opennms/share/rrd/snmp-RELATIVE_CHANGE
2 23-127.0.0.1-if-ifHCInOctets * 8 / 1000000 / ifHighSpeed * 100-/opt/opennms/share/rrd/snmp-HIGH
3 23-127.0.0.1-node-((loadavg5 / 100) / CpuNumCpus) * 100.0-/opt/opennms/share/rrd/snmp-HIGH
4 23-127.0.0.1-if-ifInDiscards + ifOutDiscards-/opt/opennms/share/rrd/snmp-HIGH
Each state is uniquely identified by a state key and aliased by the given index. Indexes are scoped to the particular shell session and provided as an alternative to specifying the complete state key in subsequent commands.
Display state details
Use opennms:threshold-details
:
admin@opennms> opennms:threshold-details 1
multiplier=1.333
lastSample=64.77758166043765
previousTriggeringSample=28.862826722171075
interpolatedExpression='hrStorageUsed / hrStorageSize * 100.0'
admin@opennms> opennms:threshold-details 2
exceededCount=0
armed=true
interpolatedExpression='ifHCInOctets * 8 / 1000000 / ifHighSpeed * 100'
Note that different types of thresholds display different properties.