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File ganglia-info

Script types: portrule
Categories: default, discovery, safe
Download: http://nmap.org/svn/scripts/ganglia-info.nse

User Summary

Retrieves system information (OS version, available memory, etc.) from a listening Ganglia Monitoring Daemon or Ganglia Meta Daemon.

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. The information retrieved includes HDD size, available memory, OS version, architecture (and more) from each of the systems in each of the clusters in the grid.

For more information about Ganglia, see:

Script Arguments

ganglia-info.bytes

Set the number of bytes to retrieve. The default value is 1000000. This should be enough for a grid of more than 100 hosts. About 5KB-10KB of data is returned for each host in the cluster.

ganglia-info.timeout

Set the timeout in seconds. The default value is 60. This should be enough for a grid of more than 100 hosts at 200Kb/s. About 5KB-10KB of data is returned for each host in the cluster.

Example Usage

nmap --script ganglia-info --script-args ganglia-info.timeout=60,ganglia-info.bytes=1000000 -p <port> <target>

Script Output

PORT     STATE SERVICE VERSION
8649/tcp open  ganglia Ganglia XML Grid monitor 2.5.7 (Cluster name: unspecified; Owner: unspecified; Source: gmond)
| ganglia-info:
|   Service: Ganglia Monitoring Daemon
|   Version: 2.5.7
|   Cluster Name: unspecified
|       Owner: unspecified
|       Hostname: localhost
|               IP: 127.0.0.1
|               cpu nice: 0.0%
|               cpu user: 2.0%
|               proc total: 182
|               proc run: 0
|               load fifteen: 0.13
|               pkts in: 0.12packets/sec
|               swap total: 9928700KB
|               load five: 0.15
|               machine type: x86_64
|               disk total: 236.111GB
|               mem buffers: 33148KB
|               mem total: 3845028KB
|               bytes in: 6.57bytes/sec
|               load one: 0.22
|               sys clock: 1317692483s
|               mem free: 3280956KB
|               mtu: 1280B
|               mem shared: 0KB
|               cpu aidle: 97.0%
|               cpu idle: 99.1%
|               cpu speed: 2266MHz
|               mem cached: 271924KB
|               cpu num: 4
|               part max used: 55.9%
|               bytes out: 5.48bytes/sec
|               os release: 2.6.34
|               gexec: OFF
|               disk free: 104.075GB
|               cpu system: 0.1%
|               boottime: 1317692167s
|               swap free: 9928700KB
|               os name: Linux
|_              pkts out: 0.06packets/sec

Requires


Author: Brendan Coles

License: Same as Nmap--See http://nmap.org/book/man-legal.html

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