Agilent Technologies J3972A User's Guide Page 120

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Reporter
Component Health Graphs
5967–9446 119
Table 16 Component Health Statistics: Cisco Routers
Statistic Description
avgBusy5 Five minute exponentially decayed moving average
of the CPU busy percentage.
freeMem Amount of memory that is available in the managed
device. Used to determine memory problems.
Cisco%BufferMisses Number of allocation attempts that failed because
there were no buffer elements available.
Cisco%BufferFailures Total number of allocation requests that have failed
due to lack of any free buffers.
ipInReceives Total number of packets received including packets
with errors. Used with IP Forw Datagrams. If they
are the same, it is mostly routing; if they are
different, the host is mostly serving.
ipForwDatagrams Number of input datagrams for which this entity
was not the final destination. Used with IP In
Receives. If they are the same, it is mostly routing; if
they are different, the host is mostly serving.
ipInDiscards
ipOutDiscards
Number of incoming or outgoing IP packets received
but discarded even though no errors were detected.
One possible cause is a full input or output buffer.
Used to check for congestion.
ipRoutingDiscards Number of discards due to dynamic routing
protocols. Used to determine problems with dynamic
routing protocols.
icmpOutDestUnreach Used to determine routing problems. Number of
ICMP Destination Unreachable messages sent.
icmpOutParmProbs Number of ICMP Parameter Problem messages
sent. Used to determine serious network problems.
icmOutSrcQuenchs Number of ICMP Source Quench messages sent.
Used to indicate high traffic from one source.
Except for
avgBusy5, freeMem,
Cisco%BufferMisses,
Cisco%BufferFailures
, these statistics are
shown in Component
Health graphs as
average units/second
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