make printable | back to 'other' | close window	new:	see also:
	- v1.0: create the backbone HTML page for the Ganglia performance monitors -v1.1.3: memory info added	databases none dfos tools none output used by linked to WISQ monitor upload/download upload to QC web server

make_WISQ_perform: Ganglia performance monitor on WISQ

Description

Linked to the WISQ monitor is a collection of web pages with key performance indicators (load, cpu, memory, network) for each muc blade. Each parameter comes in three timescales (last hour, last day, last week).

The tool make_WISQ_perform reads from a configuration file the current machine configuration (hostname, account) and creates one web page per couple <performance>_<timescale>, e.g. load_hour. The output is transferred to the WISQ web site, e.g. http://www.hq.eso.org/observing/dfo/quality/WISQ/GANGLIA/dfo_load_hour.html.

The tool needs to be called only if the configuration changes.

It is maintained, and called, on the giraffe account, under $HOME/wisq (!).

How to call

$HOME/wisq/make_WISQ_perform create all web pages from the configuration and scp them to the QC web server

Configuration

The tool configuration is in $DFO_CONFIG_DIR/config.make_WISQ_perform (on giraffe@muc02 only!) and has the sections

1. Monitor definition (with the names of the performance indicators),
2. Timescale definition, and
3. Host definition.