Cisco Cisco ASR 5500 Guida Dell'Amministratore
InTracer Overview
▀ Cisco InTracer Architecture
▄ Cisco InTracer Installation and Administration Guide
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Resource Monitoring
Resource Monitoring has below two parts to monitor:
CPU and Memory utilization of the system and other individual processes
Disk utilization for Export, Data, Log, Crash Directories and for Disk itself
CPU and Memory utilization of the system and other individual processes: Helps monitor complete resource
utilization of InTracer. Below table describes system resources of InTracer which can be monitored.
utilization of InTracer. Below table describes system resources of InTracer which can be monitored.
Process
Description
CPU Usage (%)
CPU utilization in percentage for specific InTracer process.
Memory Usage (%) System memory utilization in percentage for specific InTracer process.
Disk Utilization Monitoring Helps monitor Disk Utilization of various components of InTracer. Disk Utilization
monitoring Provides for selected device name can be performed on the below components of InTracer:
monitoring Provides for selected device name can be performed on the below components of InTracer:
Mount Point: The name of the mount point of storage device.
Filesystem ID: The identifier for Filesystem on storage device.
Maintenance Activities
The C-InTracer performs various routine activities for the system maintenance and for persistent storage. These
activities include the following:
activities include the following:
Call event information and SA Key information is stored for a max period of 30 days and information exceeding
this storage period is automatically deleted by the server
Running DB verification to ensure data is in proper and valid form
Backup of InTracer system state information, if enabled
Compression of processing log data, removal of older logs
These activities are performed in the background by UNIX cron jobs that are invoked periodically by the system. Not all
of these activities are done in a single run. These are shared across various invocations of the jobs at different times of
the day when the processing load on the R-InTracer / R-TCE is assumed to be less. The R-InTracer / R-TCE allows
operators to specify configurations for all of these activities. These configurations can be performed through the
InTracer clients.
of these activities are done in a single run. These are shared across various invocations of the jobs at different times of
the day when the processing load on the R-InTracer / R-TCE is assumed to be less. The R-InTracer / R-TCE allows
operators to specify configurations for all of these activities. These configurations can be performed through the
InTracer clients.
Statistical Counters
The C-InTracer process maintains current statistical information for each of its functions. Cumulative statistics are
collected on a daily basis and stored in the server statistical database. The InTracer clients provide an interface to view
these statistics. These statistics can be used to:
collected on a daily basis and stored in the server statistical database. The InTracer clients provide an interface to view
these statistics. These statistics can be used to:
Perform analysis of call events
Measure performance of the AGW and the R-InTracer / R-TCE and health of the link between them
InTracer Web User Interface
A unified Web-based user interface for performing configuration and querying in InTracer.