Difference between revisions of "Sysmon"

From SME Server
Jump to navigationJump to search
m (Reverted edits by TrevorB (talk) to last revision by Unnilennium)
Tag: Rollback
 
(10 intermediate revisions by 6 users not shown)
Line 6: Line 6:
  
 
{{#smeversion:smeserver-sysmon}}
 
{{#smeversion:smeserver-sysmon}}
 
<br>
 
<br>
 
<br>
 
<br>
 
  
 
=== Installation ===
 
=== Installation ===
 
+
<tabs container><tab name="For SME 10">
 +
yum --enablerepo=smecontribs install smeserver-sysmon
 +
</tab><tab name="For SME 9">
 
  yum --enablerepo=smecontribs install smeserver-sysmon
 
  yum --enablerepo=smecontribs install smeserver-sysmon
  
 +
</tab>
 +
</tabs>
  
 
=== Configuration ===
 
=== Configuration ===
You can access Sysmon interface in the server-manager.
+
You can access the Sysmon interface in the server-manager.
  
By default Sysmon monitors your SME Server gateway, and you can additional hosts. You can also change some defaults variables. These are:
+
By default Sysmon monitors your SME Server gateway, and you can add additional hosts. You can also change some default variables. These are:
  
 
==== hosts ====
 
==== hosts ====
 
Default: Your SME Servergateway
 
Default: Your SME Servergateway
  
To add additional hosts to monitor as a comma separated list:
+
Add additional hosts to monitor as a comma separated list:
  config setprop sysmon hosts w.x.y.z,myhost.to-ping.com
+
  config setprop sysmon hosts 192.168.1.10,www.cnn.com,www.google.com
  
 
Hosts will be ordered in the server manager panel alphabetically. If you change the hosts and want to remove the old hosts you may need to clear the respective files in /var/lib/rrd
 
Hosts will be ordered in the server manager panel alphabetically. If you change the hosts and want to remove the old hosts you may need to clear the respective files in /var/lib/rrd
Line 43: Line 42:
  
  
After changing one of the above values you have to restart the sysmon servce
+
After changing one of the above values you will have to restart the sysmon servce
 
  service sysmon restart
 
  service sysmon restart
  
Line 50: Line 49:
 
=== Upgrade ===
 
=== Upgrade ===
  
All rrd base are automatically move to a backup directory /var/lib/rrd/backup/
+
When upgrading to a newer version, all Sysmon data will be automatically backed up 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 :
+
If you upgraded from at least version 6.1, you can bring back old Sysmon data, thus retaining the Sysmon history. Please use the following commands to restore Sysmon history data:
 
  service sysmon stop
 
  service sysmon stop
  rm /var/lib/rrd/*.rrd
+
  cp -f /var/lib/rrd/backup/*.rrd /var/lib/rrd/
mv /var/lib/rrd/backup/*.rrd /var/lib/rrd/
 
 
  service sysmon start
 
  service sysmon start
  
 
=== Uninstall ===
 
=== Uninstall ===
  rpm -e smeserver-sysmon
+
  yum remove smeserver-sysmon
  
 
Remove rrd data manually in /var/lib/rrd/ directory.
 
Remove rrd data manually in /var/lib/rrd/ directory.
 
+
=== Bugs ===
 +
Please raise bugs under the SME-Contribs section in {{BugzillaFileBug|product=|component=|title=bugzilla}}and select the smeserver-sysmon component or use {{BugzillaFileBug|product=SME%20Contribs|component=smeserver-sysmon|title=this link}}.
 +
{{#bugzilla:columns=id,product,version,status,summary |sort=id |order=desc |component=smeserver-sysmon |noresultsmessage="No open bugs found."}}
 
----
 
----
 
[[Category: Contrib]]
 
[[Category: Contrib]]
 
[[Category: Administration:Monitoring]]
 
[[Category: Administration:Monitoring]]

Latest revision as of 12:24, 16 August 2022


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
yum --enablerepo=smecontribs install smeserver-sysmon

Configuration

You can access the Sysmon interface in the server-manager.

By default Sysmon monitors your SME Server gateway, and you can add additional hosts. You can also change some default variables. These are:

hosts

Default: Your SME Servergateway

Add additional hosts to monitor as a comma separated list:

config setprop sysmon hosts 192.168.1.10,www.cnn.com,www.google.com

Hosts will be ordered in the server manager panel alphabetically. If you change the hosts and want to remove the old hosts you may need to clear the respective files in /var/lib/rrd

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

pingscale

Default: 300

config setprop sysmon pingscale xxx

maxscale

Default: 400

config setprop sysmon maxscale xxx


After changing one of the above values you will have to restart the sysmon servce

service sysmon restart

and wait for 5 minutes for the new data to be displayed in server manager.

Upgrade

When upgrading to a newer version, all Sysmon data will be automatically backed up to a backup directory /var/lib/rrd/backup/ If you upgraded from at least version 6.1, you can bring back old Sysmon data, thus retaining the Sysmon history. Please use the following commands to restore Sysmon history data:

service sysmon stop
cp -f /var/lib/rrd/backup/*.rrd /var/lib/rrd/
service sysmon start

Uninstall

yum remove smeserver-sysmon

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

Bugs

Please raise bugs under the SME-Contribs section in bugzilla and select the smeserver-sysmon component or use this link .

IDProductVersionStatusSummary (2 tasks)
12189SME Contribs10.0CONFIRMEDNFR: read hddtemp
12188SME Contribs10.0CONFIRMEDNFR: support temperature for multiple core