Threshold Alarms
Mitel Performance Analytics allows you to configure performance thresholds to generate alarms when the thresholds are crossed.
Threshold alarms can have the following alarm severities:
Warning – No immediate impact, but abnormal device behavior detected
Minor – Non performance impairing
Major – Performance impairing
Critical – Device out of service
For each alarm severity level, the system applies value and time hysteresis to reduce the number of spurious alarms.
For example, the system can generate a minor alarm for IP SLA when packet loss is ≥ 2% for at least 10 minutes. The alarm is cleared when packet loss < 2% for at least 5 minutes.
Performance thresholds can be set for the following parameters:
CPU Usage
Disk Swap Space Usage
Disk Usage
Download link Usage
IP SLA Packet Loss
IP SLA Latency
Interface Availability
License Usage
Memory Usage
Missing IP Sets
Ping Latency
Ping Packet Loss
Probe Check-in
RX Bandwidth Utilization
SDS Error Rate
SIP Trunk Usage
Services Inactivity
TX Bandwidth Utilization
Time Sync
Uptime
Uptime Long
Voice Quality
Windows service thresholds can be set per device by specifying the Windows Service(s) to be monitored.
Interface thresholds (for availability and bandwidth utilization) can be applied to the following interface types:
ds1- 1.5 Mbps serial interface
ds3 - 45 Mbps serial interface
e1 - 2.0 Mbps serial interface
ethernetCsmacd
pppMultilinkBundle
propPointToPointSerial
hdlc
sdlc
To configure thresholds, see "Threshold Configuration".
Threshold values can also be imported from and exported to a comma separated value file. See: