Download Source Package collectd:
collectd is a small daemon which collects system information periodically and provides mechanisms to monitor and store the values in a variety of ways. Since the daemon doesn't need to startup every time it wants to update the values it's very fast and easy on the system. Also, the statistics are very fine grained since the files are updated every 10 seconds by default.
The collected information can be used to find current performance bottlenecks (performance analysis) and predict future system load (capacity planning).
This package contains the main program file and the following plugins (some of those plugins require additional libraries - for more details see /usr/share/doc/collectd/README.Debian.plugins):
* Apache and lighttpd statistics provided by mod_status: apache * APC UPS's charge, load, input/output/battery voltage, etc.: apcups * Ascent server statistics: ascent * battery status: battery * bind9 name-server and zone statistics: bind * connection tracking table size: conntrack * CPU utilization: cpu * CPU frequency: cpufreq * output to comma separated values (CSV) files: csv * parse statistics from websites: curl * parse JSON files: curl_json * query data from a relational database: dbi * disk space usage: df * disk and partition throughput: disk * DNS traffic information: dns * E-Mail statistics (count, traffic, spam scores and checks): email * amount of available entropy: entropy * execution of external programs: exec * count the number of files in directories: filecount * Linux file-system based caching framework statistics: fscache * query data from Java processes using JMX: GenericJMX (Java based plugin) * Receive and interpret Ganglia multicast traffic: gmond * harddisk temperature: hddtemp * network traffic: interface * IPMI sensors information: ipmi * iptables statistics: iptables * IPVS connection statistics: ipvs * IRQ counters: irq * embedded Java Virtual Machine: java * CPU, disk, network statistics of guest systems: libvirt * system load averages: load * logging to files, STDOUT and STDERR: logfile * Atheros wireless LAN chipset statistics: madwifi * motherboard monitor: mbmon * Query and parse data from a memcache daemon: memcachec * statistics of the memcached distributed caching system: memcached * memory usage: memory * multimeter statistics: multimeter * MySQL statistics provided by MySQL's "show status" command: mysql * detailed Linux network interface and routing statistics: netlink * IO via the network: network * NFS utilization: nfs * Nginx (a HTTP and E-Mail server/proxy) statistics: nginx * send desktop notifications to a notification daemon: notify_desktop * send notification E-mails: notify_email * NTP daemon's local clock drift, offset to peers, etc.: ntpd * UPS information: nut * OpenVPN traffic and compression statistics: openvpn * Optimized Link State Routing daemon statistics: olsrd * PostgreSQL database statistics: postgresql * PowerDNS name server statistics: powerdns * number of processes: processes * output to RRD files: rrdtool * embedded Perl interpreter: perl * network latency statistics: ping * information about network protocols: protocols * lm_sensors information (e.g. CPU temperature, fan speeds): sensors * serial port traffic: serial * values from SNMP enabled network devices: snmp * swap usage: swap * logging to syslog: syslog * parse table-like structured files: table * incremental parsing of logfiles: tail * number of TCP connections to specific ports: tcpconns * power consumption measurements from "The Energy Detective" (TED): ted * Linux ACPI thermal zone information: thermal * TeamSpeak2 server statistics: teamspeak2 * external runtime interface: unixsock * system uptime: uptime * number of users logged into the system: users * set the hostname to an unique identifier: uuid * detailed virtual memory statistics: vmem * system resources used by Linux-VServers: vserver * wireless network stats: wireless * send collected values to a web-server: write_http
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| Architecture | Version | Package Size | Installed Size | Files |
|---|---|---|---|---|
| alpha | 4.8.1-1 | 753.2 kB | 2800 kB | [list of files] |
| amd64 | 4.8.1-1 | 713.4 kB | 2600 kB | [list of files] |
| armel | 4.8.1-1 | 713.6 kB | 2464 kB | [list of files] |
| avr32 (unofficial port) | 4.6.3-1 | 547.0 kB | 1852 kB | [list of files] |
| hppa | 4.6.3-1 | 601.6 kB | 2080 kB | [list of files] |
| i386 | 4.8.1-1 | 681.8 kB | 2380 kB | [list of files] |
| ia64 | 4.8.1-1 | 887.9 kB | 3424 kB | [list of files] |
| mips | 4.8.1-1 | 686.9 kB | 2588 kB | [list of files] |
| mipsel | 4.8.1-1 | 683.9 kB | 2588 kB | [list of files] |
| powerpc | 4.8.1-1 | 835.2 kB | 3024 kB | [list of files] |
| s390 | 4.8.1-1 | 716.2 kB | 2520 kB | [list of files] |
| sparc | 4.8.1-1 | 690.2 kB | 2500 kB | [list of files] |