[squid-users] Delay Pools Parameters
Antony Stone
Antony.Stone at squid.open.source.it
Mon Nov 16 15:02:26 UTC 2015
> 16.11.15 20:49, Tecnología CHARNE.NET пишет:
> > Hello!
> >
> > I'm configuring delay pools on squid 3.5
> >
> > I don't understand online doc
> > [http://www.squid-cache.org/Versions/v3/3.5/cfgman/delay_parameters.html]
> > about delay_parameters
> >
> > ----
> > "Note that 8 x 32000 KByte/sec -> 256Kbit/sec.
> > 8 x 8000 KByte/sec -> 64Kbit/sec.
> > 8 x 600 Byte/sec -> 4800bit/sec.
> > "
> > ----
> >
> > It should be
> >
> > 8 x 32000 KByte/sec -> 256000Kbits/sec
> > or
> > 8 x 32KByte/sec -> 256 Kbit/sec
> >
> > What I am missing??
On Monday 16 November 2015 at 15:51:14, Yuri Voinov wrote:
> You have forgotten to read fine manuals first.
On Monday 16 November 2015 at 15:53:00, Yuri Voinov wrote:
> Feel free to read Squid Wiki:
>
> http://wiki.squid-cache.org/Features/DelayPools
I think this is a little unfair on the original poster.
The arithmetic in the documentation does appear to be incorrect - look at the
units:
If 8 x 600 bytes per second = 4800 bits per second (which seems reasonable to
me)
then how can
8 x 8000 kilobytes per second = 64 kilobits per second
and 8 x 32000 kilobytes per second = 256 kilobits per second?
The multiplication by 8 is to convert from bytes to bits.
The units (X per second, or kilo-X per second) should not change.
Therefore I believe the correct calculations should be:
8 x 32000 bytes per second = 256000 bits per second = 256kilobits per second
8 x 8000 bytes per second = 64000 bits per second = 64 kilobits per second
8 x 600 bytes per second = 4800 bits per second
Note the omission of "kilobytes per second" from the first column of numbers.
Regards,
Antony.
--
I don't know, maybe if we all waited then cosmic rays would write all our
software for us. Of course it might take a while.
- Ron Minnich, Los Alamos National Laboratory
Please reply to the list;
please *don't* CC me.
More information about the squid-users
mailing list