1 The files in this directory may be used to perform common tasks that aren't
2 exactly `collectd's job. They may or may not require in-depth knowlege of RRD
3 files and/or `collectd's inner workings. Use at your own risk.
7 Perl modules to be used in conjunction with collectd. See the perldoc
8 documentation of the .pm-files to find out what they're good for.
12 Before version 3.9.0 collectd used to create a different set of RRAs. The
13 most detailed of these old RRAs hat a one minute resolution. This script can
14 be used to add three more RRAs: minimum, maximum and average with a ten second
15 resolution and 2200 rows (~6 hours). This will make houly statistics much more
16 interesting. Please note that no sanity- checking whatsoever is performed. You
17 can seriously fuck up your RRD files if you don't know what you're doing.
21 This script by Vincent Stehlé will search for RRD files in
22 `/var/lib/collectd/' and generate an HTML file and a directory containing
23 several PNG files which are graphs of the RRD files found.
27 Sample CGI script that creates graphs on the fly. The Perl module `RRDs' is
28 needed (Debian package `librrds-perl').
32 Creates a new RRD-file with only one data-source (DS) of the source-RRD-
33 file. That is very handy when you realise that you have bundled up DSes in one
34 RRD-file that should have been in multiple RRD-files instead. Is is used by
35 `migrate-3-4.px' to split up the cpu-, nfs-, swap-files and possibly others.
39 Init-script and Spec-file that can be used when creating RPM-packages for
44 Migration-script to ease the switch from version 3 to version 4. Many
45 RRD-files are expected in a different place, some have been changed (DSes have
46 been renamed) and others have bee split up into multiple files. This script
47 prints a bash-script to STDOUT which should do most of the work for you. You
48 may still need to do some things by hand, read `README.migration' for more