File: [cvs.NetBSD.org] / pkgsrc / databases / rrdtool / buildlink3.mk (download)
Revision 1.7, Sun Jul 3 15:23:33 2005 UTC (18 years, 8 months ago) by wulf
Branch: MAIN
CVS Tags: pkgsrc-2005Q4-base, pkgsrc-2005Q4, pkgsrc-2005Q3-base, pkgsrc-2005Q3 Changes since 1.6: +3 -3
lines
Update of rrdtool to 1.2.9:
Major Changes between 1.0.x and 1.2.x
Graphing
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* rewritten graphics generation based on libart.
- anti-aliased output
- alpha transparency support
- truetype fonts
* additional graphics formats: EPS, PDF, SVG
* extended multi-part documentation
* VDEF support; define and use variables. Find, and use, the
maximum rate seen by rrdtool; compute and show the average
* Sliding window (trend) analysis
Compute a smoother average, for instance over the last 6 CDPs
* percentile (95th or other)
Remove peaks, 95 percent of all rates are at or below the returned value
Logging
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* a second logging interface: rrdtool updatev
Verbose updating of the database; show CPDs being created
* Aberrant Behavior Detection with Holt-Winters Forecasting
Compare current data with expected data, detect and log when
the rates are outside expected levels
* COMPUTE data type for artificial data-sources calculating their
input using RPN math and data from the other data-sources.
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