technique built into IBM's POWER processors.
- libvirt
- CPU, disk and network I/O statistics from virtual machines.
+ CPU, memory, disk and network I/O statistics from virtual machines.
- madwifi
Queries very detailed usage statistics from wireless LAN adapters and
Memory utilization: Memory occupied by running processes, page cache,
buffer cache and free.
+ - mic
+ Collects CPU usage, memory usage and temperatures from Intel Many
+ Integrated Core (MIC) CPUs.
+
- modbus
Reads values from Modbus/TCP enabled devices. Supports reading values
from multiple "slaves" so gateway devices can be used.
network devices such as switches, routers, thermometers, rack monitoring
servers, etc. See collectd-snmp(5).
- - snort
- Reads the statistics file written by Snort, a network intrution detection
- system (IDS) and dispatches the values according to the configuration.
-
- swap
Pages swapped out onto harddisk or whatever is called `swap' by the OS..
Follows (tails) logfiles, parses them by lines and submits matched
values.
+ - tail_csv
+ Follows (tails) files in CSV format, parses each line and submits
+ extracted values.
+
- tape
Bytes and operations read and written on tape devices. Solaris only.