given port. The portnum file is actually a "strports specification string",
as described in configuration.rst_.
-.. _configuration.rst: configuration.rst
-
Once running, the stats gatherer will create a standard python "pickle" file
in $BASEDIR/stats.pickle . Once a minute, the gatherer will pull stats
information from every connected node and write them into the pickle. The
total-disk-available number for the entire grid (however, the "disk watcher"
daemon, in misc/operations_helpers/spacetime/, is better suited for this specific task).
+.. _configuration.rst: configuration.rst
+
Using Munin To Graph Stats Values
=================================
graphs of various things over multiple time scales (last hour, last month,
last year).
-.. _Munin: http://munin-monitoring.org/
-
Most of the plugins are designed to pull stats from a single Tahoe node, and
are configured with the e.g. http://localhost:3456/statistics?t=json URL. The
"tahoe_stats" plugin is designed to read from the pickle file created by the
Please see the docstrings at the beginning of each plugin for details, and
the "tahoe-conf" file for notes about configuration and installing these
plugins into a Munin environment.
+
+.. _Munin: http://munin-monitoring.org/