Difference between revisions of "Sysmon"

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Revision as of 14:21, 28 March 2013


Description

  • Sysmon provide graphics regarding server health.
  • It adds a new panel in the server-manager.
Contrib 10:
Contrib 9:
smeserver-sysmon
The latest version of smeserver-sysmon is available in the SME repository, click on the version number(s) for more information.






Installation

yum --enablerepo=smecontribs install smeserver-sysmon

Upgrade

All rrd base are automatically move to a backup directory /var/lib/rrd/backup/ If you update from version at least 6.1, you can use it again. Use the following command :

service sysmon stop
rm /var/lib/rrd/*.rrd
mv /var/lib/rrd/backup/*.rrd /var/lib/rrd/
service sysmon start

Uninstall

rpm -e smeserver-sysmon

Remove rrd data manually in /var/lib/rrd/ directory.

Usage

You can access Sysmon interface in the server-manager.

You can add a comma separated list of additional hosts to ping for Packet Loss / Latency as follows:

db configuration setprop sysmon hosts w.x.y.z,myhost.to-ping.com

service sysmon restart

Wait for 5 minutes.

Hosts will be ordered in the panel as follows :

1st host from db (this is the 'Primary' host as displayed on the main Sysmon panel) 2nd host from db etc... gateway

To see stats for the other hosts, from the sysmon page, click the 'Daily' Graph (5 Minute Average) link