Resources for System-Administrators
https://www.rootforum.org/forum/
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# sec.name source community
#com2sec paranoid default public <- kommentieren
com2sec readonly default IRGENDWAS <- auskommentieren und community-name setzen...
#com2sec readwrite default private
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#
# Define global options
#
LoadMIBs: /usr/share/snmp/mibs/UCD-SNMP-MIB.txt,/usr/share/snmp/mibs/TCP-MIB.txt
workdir: /www/zerocool.ping-timeout.de/www/bncwi/mrtg/sys
#
# CPU Monitoring
# (Scaled so that the sum of all three values doesn't exceed 100)
#
Target[server.cpu]:ssCpuRawUser.0&ssCpuRawUser.0:IRGENDWAS@localhost + ssCpuRawSystem.0&ssCpuRawSystem.0:IRGENDWAS@localhost + ssCpuRawNice.0&ssCpuRawNice.0:IRGENDWAS@
localhost
Title[server.cpu]: Server CPU Load
PageTop[server.cpu]: <H1>CPU Load - System, User and Nice Processes</H1>
MaxBytes[server.cpu]: 100
ShortLegend[server.cpu]: %
YLegend[server.cpu]: CPU Utilization
Legend1[server.cpu]: Current CPU percentage load
LegendI[server.cpu]: Used
LegendO[server.cpu]:
Options[server.cpu]: growright,nopercent
Unscaled[server.cpu]: dwmy
#
# Memory Monitoring (Total Versus Available Memory)
#
Target[server.memory]: memAvailReal.0&memTotalReal.0:IRGENDWAS@localhost
Title[server.memory]: Free Memory
PageTop[server.memory]: <H1>Free Memory</H1>
MaxBytes[server.memory]: 100000000000
ShortLegend[server.memory]: B
YLegend[server.memory]: Bytes
LegendI[server.memory]: Free
LegendO[server.memory]: Total
Legend1[server.memory]: Free memory, not including swap, in bytes
Legend2[server.memory]: Total memory
Options[server.memory]: gauge,growright,nopercent
kMG[server.memory]: k,M,G,T,P,X
#
# Memory Monitoring (Percentage usage)
#
Title[server.mempercent]: Percentage Free Memory
PageTop[server.mempercent]: <H1>Percentage Free Memory</H1>
Target[server.mempercent]: ( memAvailReal.0&memAvailReal.0:IRGENDWAS@localhost ) * 100 / ( memTotalReal.0&memTotalReal.0:IRGENDWAS@localhost )
options[server.mempercent]: growright,gauge,transparent,nopercent
Unscaled[server.mempercent]: ymwd
MaxBytes[server.mempercent]: 100
YLegend[server.mempercent]: Memory %
ShortLegend[server.mempercent]: Percent
LegendI[server.mempercent]: Free
LegendO[server.mempercent]: Free
Legend1[server.mempercent]: Percentage Free Memory
Legend2[server.mempercent]: Percentage Free Memory
#
# New TCP Connection Monitoring (per minute)
#
Target[server.newconns]: tcpPassiveOpens.0&tcpActiveOpens.0:IRGENDWAS@localhost
Title[server.newconns]: Newly Created TCP Connections
PageTop[server.newconns]: <H1>New TCP Connections</H1>
MaxBytes[server.newconns]: 10000000000
ShortLegend[server.newconns]: c/s
YLegend[server.newconns]: Conns / Min
LegendI[server.newconns]: In
LegendO[server.newconns]: Out
Legend1[server.newconns]: New inbound connections
Legend2[server.newconns]: New outbound connections
Options[server.newconns]: growright,nopercent,perminute
#
# Established TCP Connections
#
Target[server.estabcons]: tcpCurrEstab.0&tcpCurrEstab.0:IRGENDWAS@localhost
Title[server.estabcons]: Currently Established TCP Connections
PageTop[server.estabcons]: <H1>Established TCP Connections</H1>
MaxBytes[server.estabcons]: 10000000000
ShortLegend[server.estabcons]:
YLegend[server.estabcons]: Connections
LegendI[server.estabcons]: In
LegendO[server.estabcons]:
Legend1[server.estabcons]: Established connections
Legend2[server.estabcons]:
Options[server.estabcons]: growright,nopercent,gauge
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* * * * * LANG=C ; /usr/bin/mrtg /etc/mrtg/sys.cfg >> /var/log/mrtg/mrtg.log 2>&1