Munin - Graphen

Munin sammelt nicht nur statistische Daten, sondern kann sie auch mit Graphen darstellen. Standardmäßig überwacht Munin nun folgende Dienste und Systemparameter: Disk, Network, Postfix, Processes, Sensors und System.

Diese Graphen sehen wie folgt aus; es werden etwas abweichende Konfigurationen auf zwei unterschiedlichen Servern dargestellt.

Apache / Processes

Server 1:

<img src="http://kefk.org/sites/default/files/bilder/munin_apache-processes.preview.jpg" width="640" height="255" alt="Munin - Apache Processes" title="Munin - Apache Processes" />

CPU

Server 1: Usage und Availage entropy

<img src="http://kefk.org/sites/default/files/bilder/munin_cpu.preview.jpg" width="640" height="470" alt="Munin - CPU" title="Munin - CPU" />

Disk

Server 1: Usage und Inode usage

<img src="http://kefk.org/sites/default/files/bilder/munin_disk.preview.jpg" width="640" height="484" alt="Munin - Disk" title="Munin - Disk" />

Server 2: Disk IOs, Disk latency und Disk throughput

<img src="http://kefk.org/sites/default/files/bilder/munin_disk_2.preview.jpg" width="640" height="626" alt="Munin - Disk (2)" title="Munin - Disk (2)" />

Disk / S.M.A.R.T.

Server 1:

<img src="http://kefk.org/sites/default/files/bilder/munin_smart.preview.jpg" width="640" height="634" alt="Munin - S.M.A.R.T." title="Munin - S.M.A.R.T." />

Load Memory

Server 1: Load average und Memory usage

<img src="http://kefk.org/sites/default/files/bilder/munin_load-memory.preview.jpg" width="640" height="487" alt="Munin - Load Memory" title="Munin - Load Memory" />

MySQL

Server 1: Throughput, Queries und Slow queries

<img src="http://kefk.org/sites/default/files/bilder/munin_mysql.preview.jpg" width="640" height="631" alt="Munin - MySQL" title="Munin - MySQL" />

Server 2: Queries und Slow queries

<img src="http://kefk.org/sites/default/files/bilder/munin_mysql_2.preview.jpg" width="640" height="629" alt="Munin - MySQL (2)" title="Munin - MySQL (2)" />

Net

Server 1: Traffic"

<img src="http://kefk.org/sites/default/files/bilder/munin_net.preview.jpg" width="640" height="395" alt="Munin - Net" title="Munin - Net" />

Net / Firewall

Server 2: Connections

<img src="http://kefk.org/sites/default/files/bilder/munin_net-fw_2.preview.jpg" width="640" height="262" alt="Munin - Net / Firewall (2)" title="Munin - Net / Firewall (2)" />

Time / NTP

Server 1: NTP

<img src="http://kefk.org/sites/default/files/bilder/munin_ntp.preview.jpg" width="640" height="255" alt="Munin - NTP" title="Munin - NTP" />

Server 2: NTP - Details

<img src="http://kefk.org/sites/default/files/bilder/munin_time_2.preview.jpg" width="640" height="609" alt="Munin - Time (2)" title="Munin - Time (2)" />

Postfix

Server 2: Throughput

<img src="http://kefk.org/sites/default/files/bilder/munin_postfix_2.preview.jpg" width="640" height="482" alt="Munin - Postfix (2)" title="Munin - Postfix (2)" />

Sensors / HDD

Server 2: Temperature

<img src="http://kefk.org/sites/default/files/bilder/munin_sensors-hdd_2.preview.jpg" width="640" height="233" alt="Munin - Sensors / HDD (2)" title="Munin - Sensors / HDD (2)" />

Medien zum Thema

Image of Munin: Graphisches Netzwerk- und System-Monitoring
Autor: Gabriele Pohl, Michael Renner
Verlag: Open Source Press (2008)
Bindung: Broschiert, 336 Seiten