Back to the Future Performance Management in an Open Source World.
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Transcript of Back to the Future Performance Management in an Open Source World.
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Back to the Future
Performance Management
in an Open Source World
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“Back to the Future”
Carefree kid Nutty professor Neanderthal villain Rock music Snazzy car
Flux capacitor
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“Back to the Future”
Then
Carefree kid Nutty professor Neanderthal villain Rock music Snazzy car
Flux capacitor
Now
Carefree kid Nutty professor Neanderthal villain Rock music Snazzy car
Flux capacitor
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Performance Management
Then
RMF/SMF (raw data) Share tapes, CMG (utilities to
interpret RMF/SMF) Assembler, PL/1, and (*cough*)
COBOL SAS (database, analytics,
programming and graphing) MXG (performance data store and
rudimentary reporting) MICS (performance data store and
extensive management reporting/graphing)
Now
SNMP (raw data) Open source, free (as in speech)
software Perl, Java, XML PostgreSQL, MySQL MRTG, RRDTool NMS solutions ?
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Various tools relating to the Simple Network Management Protocol An extensible agent and a notification receiver An SNMP library Tools to request or set information from SNMP agents Tools to generate and handle SNMP traps A slew of SNMP related perl modules A version of the unix 'netstat', and 'df' commands using
SNMP A Tk/Perl mib browser
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The Multi Router Traffic Grapher (MRTG) is a tool to monitor the traffic load on network links. MRTG generates HTML pages containing PNG images which provide a LIVE visual representation of this traffic.
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RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average)
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What’s Missing
Integration Integration Integration
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Typical NMS
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An Open NMS OpenNMS is an open-source
project dedicated to the creation of an enterprise grade network management platform.
OpenNMS exploits other open source (and open standards) components Linux (various distributions) PostgreSQL (database
management system) Apache Tomcat (Java app server) XML
(document/content/formatting) Net-SNMP (data
collection/capture) RRD (data storage, graphing)
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OpenNMS