Hi All.
Thank you all for the fast reply.
The micro bursts I'm dealing with are very interesting. for example.
I have a leased line of 10Mb from point to point and my application uses udp to
send data. the application running on a server with 1Gb interface.
The application sends on the average 1000Kbs when I'm looking in one minute
average but If I will draw a graph using wireshark I'm able to see that during
a fraction of a milliseconds the application sends 40 Kbps while the maximum of
10 Kbps is allowed per millisecond.(10Mbps=10240Kbps/1000 = 10.24K per
millisecond.)
my application is very latency affected.
I have two options to deal with the problem above.
1. I can set the nic on the server to 10Mb and the operating system will
throttle the data, But I wish to copy files locally from that server as well.
2. Throttling the data somehow on the application layer.
But I need to know that I'm suffering from this problem and in my case I have
dozen of the same application running I can't spend all day wiresharking and
filtering the data with 12 different filters.
Many Thanks
Dudu.
> From: [email protected]
> Subject: Ntop Digest, Vol 65, Issue 12
> To: [email protected]
> Date: Sun, 11 Oct 2009 23:20:11 +0200
>
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> Today's Topics:
>
> 1. Network Flows (Dudu Handelman)
> 2. Re: Network Flows (Gary Gatten)
> 3. Re: Network Flows (Gary Gatten)
> 4. Re: Network Flows (Luca Deri)
> 5. Re: Network Flows (Luca Deri)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 11 Oct 2009 22:07:34 +0200
> From: Dudu Handelman <[email protected]>
> To: <[email protected]>
> Subject: [Ntop] Network Flows
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="windows-1255"
>
>
> Hi All,
> Thank you all for the great product.
> I would like to know if it's possible to create a graph from a Network Flows
> created using the -F option?
>
> Also do you have any idea how I can monitor micro bursts?
> One last question is there any advantage using Mysql?
>
> Many Thanks...
>
>
>
> _________________________________________________________________
> Windows Live: Keep your friends up to date with what you do online.
> http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_1:092010
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> ------------------------------
>
> Message: 2
> Date: Sun, 11 Oct 2009 16:16:45 -0500
> From: "Gary Gatten" <[email protected]>
> To: <[email protected]>, <[email protected]>
> Subject: Re: [Ntop] Network Flows
> Message-ID:
>
> <3541_1255295807_4ad24b3f_3541_851_5_70c0964126d66f458e688618e1cd008a08cce...@wadpexv0.waddell.com>
>
> Content-Type: text/plain; charset="utf-8"
>
> -F is very basic. No way to graph it directly that I'm aware of, but
> indirectly I'm sure you can.
>
> "Microburst"?
>
> MySQL makes it much easier to see history vs. RRD.
>
> ________________________________
>
> From: [email protected]
> To: [email protected]
> Sent: Sun Oct 11 15:07:34 2009
> Subject: [Ntop] Network Flows
>
>
> Hi All,
> Thank you all for the great product.
> I would like to know if it's possible to create a graph from a Network Flows
> created using the -F option?
>
> Also do you have any idea how I can monitor micro bursts?
> One last question is there any advantage using Mysql?
>
> Many Thanks...
>
>
>
>
> ________________________________
>
> Windows Live: Keep your friends up to date with what you do online.
> <http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_1:092010>
>
>
>
>
>
>
> <font size="1">
> <div style='border:none;border-bottom:double windowtext 2.25pt;padding:0in
> 0in 1.0pt 0in'>
> </div>
> "This email is intended to be reviewed by only the intended recipient
> and may contain information that is privileged and/or confidential.
> If you are not the intended recipient, you are hereby notified that
> any review, use, dissemination, disclosure or copying of this email
> and its attachments, if any, is strictly prohibited. If you have
> received this email in error, please immediately notify the sender by
> return email and delete this email from your system."
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>
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> ------------------------------
>
> Message: 3
> Date: Sun, 11 Oct 2009 16:16:45 -0500
> From: "Gary Gatten" <[email protected]>
> To: <[email protected]>, <[email protected]>
> Subject: Re: [Ntop] Network Flows
> Message-ID:
>
> <3541_1255295807_4ad24b3f_3541_851_5_70c0964126d66f458e688618e1cd008a08cce...@wadpexv0.waddell.com>
>
> Content-Type: text/plain; charset="utf-8"
>
> -F is very basic. No way to graph it directly that I'm aware of, but
> indirectly I'm sure you can.
>
> "Microburst"?
>
> MySQL makes it much easier to see history vs. RRD.
>
> ________________________________
>
> From: [email protected]
> To: [email protected]
> Sent: Sun Oct 11 15:07:34 2009
> Subject: [Ntop] Network Flows
>
>
> Hi All,
> Thank you all for the great product.
> I would like to know if it's possible to create a graph from a Network Flows
> created using the -F option?
>
> Also do you have any idea how I can monitor micro bursts?
> One last question is there any advantage using Mysql?
>
> Many Thanks...
>
>
>
>
> ________________________________
>
> Windows Live: Keep your friends up to date with what you do online.
> <http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_1:092010>
>
>
>
>
>
>
> <font size="1">
> <div style='border:none;border-bottom:double windowtext 2.25pt;padding:0in
> 0in 1.0pt 0in'>
> </div>
> "This email is intended to be reviewed by only the intended recipient
> and may contain information that is privileged and/or confidential.
> If you are not the intended recipient, you are hereby notified that
> any review, use, dissemination, disclosure or copying of this email
> and its attachments, if any, is strictly prohibited. If you have
> received this email in error, please immediately notify the sender by
> return email and delete this email from your system."
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>
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> ------------------------------
>
> Message: 4
> Date: Sun, 11 Oct 2009 23:24:38 +0200
> From: Luca Deri <[email protected]>
> To: [email protected]
> Cc: [email protected]
> Subject: Re: [Ntop] Network Flows
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="us-ascii"; Format="flowed";
> DelSp="yes"
>
> Dudu
> microburst are measured only at interface level. What kind of
> microburst monitoring do you expect?
>
> Luca
>
> On Oct 11, 2009, at 10:07 PM, Dudu Handelman wrote:
>
> > Hi All,
> > Thank you all for the great product.
> > I would like to know if it's possible to create a graph from a
> > Network Flows created using the -F option?
> >
> > Also do you have any idea how I can monitor micro bursts?
> > One last question is there any advantage using Mysql?
> >
> > Many Thanks...
> >
> >
> >
> > Windows Live: Keep your friends up to date with what you do
> > online._______________________________________________
> > Ntop mailing list
> > [email protected]
> > http://listgateway.unipi.it/mailman/listinfo/ntop
>
> ---
> If you can not measure it, you can not improve it - Lord Kelvin
>
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> ------------------------------
>
> Message: 5
> Date: Sun, 11 Oct 2009 23:24:38 +0200
> From: Luca Deri <[email protected]>
> To: [email protected]
> Cc: [email protected]
> Subject: Re: [Ntop] Network Flows
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="us-ascii"; Format="flowed";
> DelSp="yes"
>
> Dudu
> microburst are measured only at interface level. What kind of
> microburst monitoring do you expect?
>
> Luca
>
> On Oct 11, 2009, at 10:07 PM, Dudu Handelman wrote:
>
> > Hi All,
> > Thank you all for the great product.
> > I would like to know if it's possible to create a graph from a
> > Network Flows created using the -F option?
> >
> > Also do you have any idea how I can monitor micro bursts?
> > One last question is there any advantage using Mysql?
> >
> > Many Thanks...
> >
> >
> >
> > Windows Live: Keep your friends up to date with what you do
> > online._______________________________________________
> > Ntop mailing list
> > [email protected]
> > http://listgateway.unipi.it/mailman/listinfo/ntop
>
> ---
> If you can not measure it, you can not improve it - Lord Kelvin
>
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> End of Ntop Digest, Vol 65, Issue 12
> ************************************
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