visage
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auxesis
Graph collectd metrics in the browser, backed by a JSON API
There is no way to define ENV['CONFIG_PATH'] on nginx, but passenger has a similar way: passenger_set_cgi_param CONFIG_PATH "/var/lib/visage"; But by this way, you define the request.env not the "system environment"....
Should include: - dashes for lines - unique data point symbols per line - bolder colours - black-and-white mode
Currently set to 10 seconds. Should be user configurable, as either: - site wide - per-graph
Loggly does this pretty nicely: http://www.loggly.com/2010/03/visualizing-your-data-in-the-cloud-with-loggly-and-highcharts/ A nice to have
I'd like to be able to create charts by combining different metrics like cpu usage + load average + swap usage.
It is possible to zoom into a graph until there is no label on the x axis anymore. If the proper times are not known they should be interpolated from...
``` Scenario: Share profile with a client When I go to /profiles And I visit the first profile Then I should see a list of graphs And when I follow...
They live at http://github.com/bernd/librrd-ruby and are nice for people who don't have the Ruby/RRD extensions in their distribution's package manager.