Re: Is gethostbyaddr() slow?

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On 8/4/05, Kristen G. Thorson <kthorson@xxxxxxxxxxxxxxxxxxxxxx> wrote:
> I can say from personal experience that gethostbyaddr() and 
> gethostbyname() can seem almost randomly slow, depending on machine, OS, 
> software, who knows.  I'm not smart enough to figure out the reason why 
> it can vary so much on machines with nearly the same configuration, but 
> I can tell you that it works perfectly fast most of the time.  Then 
> there's that other 5% where something makes it slow as molasses.
> 
> I have two machines that are so similar it's not funny, but 
> gethostbyname() takes 1/10 s on one, and 5 s on the other.  I have yet 
> to figure out what's the difference between them that causing this.
> 
> 
> kgt
> 
> 
> 
> Dotan Cohen wrote:
> 
> >Hi all, I just discovered the gethostbyaddr() function. By reading the
> >user contributed notes, I get the impression that either this function
> >may cause performance problems, or a user-contributed function based
> >upon it may be slow. So, is gethostbyaddr() slow? Is it dangerous?
> >Thanks!
> >
> >Dotan Cohen
> >http://lyricslist.com/lyrics/artist_albums/56/bangles.php
> >The Bangles Song Lyrics
> >
> >  
> >
> 
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