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RRDtool

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two new version of rrdtool are ready for download ... 1.5.6 with bugfixes for the 1.5 series and the all new 1.6.0 which finally makes rrdtool entirely thread-safe
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For those that never install x.0 versions: #rrdtool 1.5.1 is out. http://www.rrdtool.org 
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Anders Wallin's profile photo
 
Ubuntu 14.04LTS seems to have rrdtool 1.4.7. Any major features missing there compared to 1.5.1 ?
thanks.
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Just released #RRDtool 1.4.9

New Features
------------
* allows rrdrestore to read input from stdin
* add documentation for RRDs::xport
* RPN operators MINNAN and MAXNAN
* --left-axis-format option to rrd_graph

Bugfixes
--------
* properly verify validity of user suplied format strings
* remove graph functions from python module when compiled without graphing
  support
* verify that only short integers are used in COMPUTE rpn expressions 
* eliminate duplicate setlocale calls
* fixed endless loop and double frees in rrd_restore
* fixed missing variable initializations in rrd_graph
* fixed JSON output format to actually be valid JSON
* detect failing fallocate and fall back to seeking
* fixed format string in ruby bindings

http://oss.oetiker.ch/rrdtool/pub
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Brian Thomas's profile photoPeter Thejll's profile photo
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Yep, I run a humidity sendor and a thermometer (1wire) on an RPi.

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RRDtool

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On the heals of the 1.4.6 release, I have just published 1.4.7 it
contains some more cleanups and the proper version number for
librrd. So make sure to use 1.4.7 and NOT 1.4.6.


RRDtool 1.4.7 - 2012-01-24
====================
Bugfixes:

* test for tm.tm_gmtoff presence in configure.ac fix for #330 (libdbi
compiles on solaris should now work too)

* check in /usr/lib64 for tclConfig.sh too

* fix shared library version number (regression from 1.4.6)

* be clearer as to what VDEF LAST/FIRST do.

* remove perl 5.004 compatibility hack and make RRDs compile with newer
perls.

New Functionality:

* added a nop control for string formatting, so that strings ending in /x are
possible by entering \x\. fix for #331

* added support for rrdgraph to use the yotta, zetta, zepto, yocto prefixes.
Fix for #333 (thanks Christoph)
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RRDtool

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Tobias Oetiker (Tobi) originally shared:
 
spent some quality time with #rrdtool this afternoon, to improve grid fitting ... much better now ... yeay!
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Adam Lucke's profile photo
 
+Tobias Oetiker maybe you already know it, but when making plots automatically this is an every good algorithm to calculate tick labels and grid lines. It improves plot a lot: http://vis.stanford.edu/files/2010-TickLabels-InfoVis.pdf
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#rrdtool 1.5.3 is out, with more consistent commandline doc and dashed LINEs working again. http://www.rrdtool.org 
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Jaroslaw Sobel's profile photoRRDtool's profile photo
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RRDtool
 
neither we nor our customers use rrdtool on windows ... if you want to sponsor the creation of an automated build process for rrdtool on windows, please be in touch ... 
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Happy to announce: RrdGraphJS - a  library to make your rrd graphs interactive with minimal effort!
RrdGraphJS - An interactive graphing component for RRDtool
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RRDtool's profile photocanghai X's profile photo
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+RRDtool Oh,I see. Thank you!I will have to try it!
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version 1.4.8 just released (first release since january 2012)
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kear heng's profile photo
 
can i use rrdtool.exe read rrd extension get high speed internet ?   
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Just released rrdtool 1.4.6 with a ton of bugfixes and a few minor new features.
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The open source tool for logging and graphing time series data.
Introduction
RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data. RRDtool can be easily integrated in shell scripts, perl, python, ruby, lua or tcl applications.
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