40 lines
2.5 KiB
Markdown
40 lines
2.5 KiB
Markdown
# freebsd-munin-plugins
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[](https://github.com/farrokhi/freebsd-munin-plugins/issues)
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[](https://github.com/farrokhi/freebsd-munin-plugins/blob/master/LICENSE)
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A set of FreeBSD specific plugins for Munin
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## Requirements
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- All scripts are written in standard shell language, and `/bin/sh` would be sufficient.
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- They are tailored and will run on FreeBSD.
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- You need to install `lang/gawk` in order to run `intr_` plugin.
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- You need to install `sysutils/ipmitool` in order to run `ipmi_` plugin.
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- These are wildcard plugins, and should be installed using `munin-node-configure` program
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- Some plugins such as `ipmi_` and `multiping_` need to have root access to run.
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## Setup
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1. Make sure `sysutils/munin-node` is installed
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2. Enable munin-node to run at startup: `sysrc munin_node_enable YES`
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2. Clone this repo and copy all scripts to `/usr/local/share/munin/plugins`
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3. run `munin-node-configure --suggest` and see if the plugins are detected.
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4. run `munin-node-configure --shell | sh -x` to make appropriate symlinks
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5. restart munin-node if running: `service munin-node restart`
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## Plugins
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- **intr_** graphs CPU timers, taken from `vmstat -i` output
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- **netirq_** graphs per interface and per queue (in case of multi-queue) interrupt rates, taken from `vmstat -i` output
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- **netisr_** graphs per-thread/per-protocol [`netisr(9)`](https://www.freebsd.org/cgi/man.cgi?format=html&query=netisr%289%29) statistics, taken from `netstat -Q`
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- **netmem_** graphs [`mbuf(9)`](https://www.freebsd.org/cgi/man.cgi?format=html&query=mbuf%289%29) statistics, taken from `netstat -m`
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- **pf_** graphs [`pf(4)`](https://www.freebsd.org/cgi/man.cgi?query=pf&sektion=4&apropos=0) firewall statistics, taken from `pfctl -vsi`
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- **udp_** graphs UDP protocol traffic and error statistics, taken from `netstat -s -p udp`
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- **ip_** graphs IP protocol traffic and error statistics, taken from `netstat -s -p ip`
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- **ipmi_** graphs temperature, fan speed and power information from hardware chassis, taken from `ipmitool`
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- **multiping_** graphs RTT and PacketLoss to multiple destinations from multiple source addresses on a given network interface
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## Sample Graphs
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