PM Statistics Collection Overview
A PM statistics collection first gathers statistics from all the attributes associated with all the instances of an
entity in the PM system. It then exports the statistical data in the binary file format to a TFTP server. For
example, a Multiprotocol Label Switching (MPLS) Label Distribution Protocol (LDP) statistics collection
gathers statistical data from all the attributes associated with all MPLS LDP sessions on the router.
This table lists the entities and the associated instances in the PM system.
Table 35: Entity Classes and Associated Instances
InstanceEntity Classes
Neighbors or PeersBGP
InterfacesInterface Basic Counters
InterfacesInterface Data Rates
InterfacesInterface Generic Counters
LDP SessionsMPLS LDP
NodesNode CPU
NodesNode Memory
ProcessesNode Process
ProcessesOSPFv2
ProcessesOSPFv3
For a list of all attributes associated with the entities that constitute the PM system, see Table 43: Attributes
and Values, on page 341.
Note
PM Statistics Collection Templates
PM statistics collections are configured through PM statistics collection templates. A PM statistics collection
template contains the entity, the sample interval, and the number of sampling operations to be performed
before exporting the data to a TFTP server. When a PM statistics collection template is enabled, the PM
statistics collection gathers statistics for all attributes from all instances associated with the entity configured
in the template.
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
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Implementing Performance Management
PM Statistics Collection Overview
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