[rrd-users] rrdtool 1.3 progress

[Tobias Oetiker]

Masood,

> Pretty nice to hear this; specially 50K updates in a 5 minute interval
> wow nice :P

ain't it ?

> May I know when you are gonna release this 1.3 version?

there is no schedule ... it depends on how many people test and
feedback ... the code is very new ...

cheers
tobi

>
> Good Job  & Keep it  up
>
> Regards,
> Masood Ahmad Shah
> http://www.nexlinx.net.pk
>
>
> Tobias Oetiker wrote:
> > Folks,
> >
> > I have run some preliminary performance tests with Bernhards MMAP
> > stuff. Herare are some results from my Thinkpad:
> >
> > * in-cache update performance went up form 12k/s to 22k/s
> >
> > * cache usage is greatly reduced (3-5 times is my guess). this lets
> >   more rrd files stay in cache which again reduces the need to read
> >   data from disk and improves performance ...
> >
> > * The max to-disk-write-speed of 250 updates/s gets realised much
> >   more often. My guesstimate is that 1.3 should be able todo 50k
> >   updates in a 5 minute interval on a 5.4krpm laptop disk with 1GB
> >   ram in the box.
> >
> > I have also added a new command TEXTALIGN to the rrdtool graph
> > module that lets you specify the default legend alignement. Until
> > now it was always "justified" unless you used escape characters at
> > the end of a line.
> >
> > I continue to update the
> >
> > http://oss.oetiker.ch/rrdtool-trac/wiki/RRDtool13
> >
> > document
> >
> > cheers
> > tobi
> >
> >
> >
>
>

-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://it.oetiker.ch tobi at oetiker.ch ++41 62 213 9902