RRDtool changelog

Changelog History

• v1.7.2 Changes

  May 27, 2019

  🛠 Bugfixes

  • ⚡️ Updated the Makefiles to properly include all needed files into the distribution tar
  • ⚠ Cleaned up Compiler Warnings / Wolfgang Stöggl
  • 👌 Improved compilation in MinGW environment / Wolfgang Stöggl
  • 🛠 fix segfault on non-existent RRD file when using rrdcached / @themylogin
  • 🛠 fix bounds handling, documentation and checking on rrdtool xport / Óscar Nájera
  • 🛠 Fix %s/%S unit autoscaling in gprint for json/xml @az143
  • ⚡️ Optimized PDP Calculation @JKammler

  🏁 Windows Binaries

  🏗 Visual Studio Community 2017 builds:

  • 32 bit: nmake -f win32\Makefile.msc
    rrdtool-1.7.2_vs2017.zip
    rrdtool-1.7.2_vs2017_activeperl_5.16.zip
  • 64 bit: nmake -f win32\Makefile.msc USE_64BIT=1
    rrdtool-1.7.2_vs2017_x64.zip

  🏗 MSYS2 (MinGW-w64) builds:

  • 32 bit: rrdtool-1.7.2_msys2_i686-w64-mingw32_release.zip

  - 64 bit: rrdtool-1.7.2_msys2_x86_64-w64-mingw32_release.zip

  🏗 Fedora 29 (MinGW-w64) builds:

  • 32 bit: rrdtool-1.7.2_f29_i686-w64-mingw32_release.zip
  • 64 bit: rrdtool-1.7.2_f29_x86_64-w64-mingw32_release.zip

• v1.7.1 Changes

  February 04, 2019

  RRDtool 1.7.1 - 2019-02-04

  🛠 Bugfixes

  • 🏁 about 38949 assorted fixes for the windows build of rrdtool <Wolfgang Stöggl>
  • 🛠 fix many compile time warnings <Wolfgang Stöggl>
  • Re-enable 0-width lines
  • Include rrd_pdpcalc.pod in Makefile.am also <Peter Valdemar Mørch>
  • 📚 Lots of spelling fixes for rrdtool source and documentation <Peter Valdemar Mørch>, <Jean-Michel Vourgère>, ,
  • 🛠 fix off by one issue in rrdtool xport output
  • 🛠 fix lua extension build
  • 🛠 fix python bindings , , , <Christian Kröger>
  • 🛠 fix multiple static variable issues in conflict with MT
  • 🌐 make translations actually work
  • 🛠 Fixed configure --enable / --disable options <Jaroslav Škarvada>
  • 🛠 rrd_daemon stability fixes
  • 🛠 fix tcl bindings
  • do not call umask ever (not MT safe)

  🔋 Features

  • Multiline Titles , ,
  • 🌐 French translation <Jean-Michel Vourgère>
  • ➕ Added support for --allow-shrink with --rigid flag (#843)
  • ➕ Added SUSPEND/RESUME/SUSPENDALL/RESUMEALL commands for rrd_cached <
  • include the daemon name in the error message

  full details in v1.7.0...v1.7.1

  ⚡️ Update: new tarball with complete etc directory

• v1.7.0 Changes

  May 16, 2017

  🚀 This release has only very few user visible changes , but the whole code has been analyzed with Coverty and issues have been fixed. So there should be many fewer chances for rrdtool to crash from odd input.

  🛠 Bugfixes

  • made rrd_fetch_cb_wrapper in RRDs more careful with its arguments
  • 🛠 many bugfixes to resolve issues identified Coverty scan
  • 🛠 fix build issues with libdbl
  • take the ds step into account while caching data in rrd graph DEF statements
  • never 'exit' from librrd (even when DEBUG is on)

  🔋 Features

  • 🆕 new command rrd list to show rrd files in a directory
  • 🔧 configurable log-level for rrdcached
  • 🌐 hungarian translation (hu.po)

  API

  • New Exported funtions: rrd_lcd, rrd_reduce_data, rrd_cf_conf and rrd_list
  • 👍 rrd_list support for perl and python binding
  • all new and much more complete python bindings working on both python 2.6+ and 3.3+
  • 📚 extended documentation in rrdlib.pod

• v1.6.0 Changes

  April 19, 2016

  🆕 New Features

  • librrd is now fully thread-safe. librrd_th is gone
  • 👉 make lua bindings work with lua 5.1
  • 🏗 configure option to disable doc building --enable-docs=no
  • 🆕 new CDEF function SMIN: a,b,c,3,SMIN -> min(a,b,c)
  • 🆕 new CDEF function SMAX: a,b,c,3,SMAX -> max(a,b,c)
  • 🆕 new CDEF function STDEV: a,b,c,3,STDEV -> stdev(a,b,c)
  • new CDEF function POW: a,b,POW -> a**b
  • 🆕 new CDEF function PERCENT: a,b,c,95,3,PERCENT -> find 95percentile of a,b,c
  • re-introducted --showtime option on rrdxport
  • be more careful in determining the locales idea of first day of the week
  • 🛠 lots of spelling fixes all around

• v1.5.6 Changes

  April 19, 2016

  🛠 a bunch of bugfixes for the 1.5 branch

  • segfault on CDEF:x=
  • Disable nagel algorithm as it is causing massive slowdown
  • 👉 make vname nameing rules more liberal and more in line with 1.4
  • 🛠 Fix recursive directory creation in rrdcached on FREEBSD
  • 🛠 Fixed compilation when there's no sigwaitinfo

  🚀 in anticipation of the first 1.6 release ...

• v1.5.5 Changes

  November 10, 2015

  🛠 Bugfixes

  • 🛠 fix JSON output in xport with legend and gprint blocks
  • 🛠 fix parse_time mutex unlocking in the error case
  • don't crash on invalid variable names in CDEF
  • ➕ add mutex locking in rrdc_fetch
  • 🛠 fix buffer overflow in rrd_restore
  • ✅ shorten test precision to 7 digits ...
  • never exit from a library function
  • ⏪ buffer overflow in rrd_restore.c fixed #669

• v1.5.4 Changes

  August 09, 2015

  🐛 Bug Fixes

  • 📜 parse floating point numbers according to C locale in rrdtool create
    arguments, regardless of the systems locale setting.
  • include missing rrd_rados.h into distribution archive
  • 👉 make rrdtool work on ARM again
  • ✅ make rrdtool test suit pass on 32bit OSs
  • 🛠 fix --grid-dash option regression in graph
  • 🛠 fix systemd support
  • 🛠 fix link dependency for libpng since we are using functions directly
  • 🛠 fix python module name
  • 🛠 fix rrdtool tune to accept U in minimum and maximum options
  • fi
  • 🔒 rrd_parsetime now uses a mutex lock to become thread safe
  • rrd_xport is now thread safe
  • stop using MAX_PATH and make everything dynamic and make rrdtool work on
    Gnu HURD ... thanks nirgal!

  🔋 Features

  • 🆕 new RPN operators: STEPWIDTH, NEWDAY, NEWWEEK, NEWMONTH and NEWWEEK
    together they allow to draw graphs where a rate is converted back to
    absolute numbers and accumulated over a period.

• v1.5.3 Changes

  May 01, 2015

  🐛 Bug Fixes

  • 📚 Brought commmand-line options and documentation back into sync.
  • 👉 Make LINE dashes option work again

• v1.5.2 Changes

  April 24, 2015

  🐛 Bug Fixes

  • paramters in VDEF are vnames and not data source names, hence
    they can be 255 chars long and not only 20

• v1.5.1 Changes

  April 22, 2015

  🐛 Bug Fixes

  • 📜 parse numbers up to 40 characters long ..
  • 🛠 fix install rules for Python and Lua
  • include missing VERSION and LICENSE file
  • unlink before rename in rrd_create when running on WIN32