All hosts network traffic graph page
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Thanks, Taylor
This is a cool idea! I might suggest that the implementation be generic enough to be able handle other types of graphs as well (even those not invented yet) and yet support Taylor's request.
Perhaps a new report type that requests graphs of a certain type for all hosts (or pages) (with an option to restrict the display to a pattern matched list of hosts for sites with large numbers of hosts).
Taylor Lewick wrote:
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Thanks, Taylor
-- Rich Smrcina VM Assist, Inc. Phone: 414-491-6001 Ans Service: 360-715-2467 rich.smrcina at vmassist.com http://www.linkedin.com/in/richsmrcina
Catch the WAVV! http://www.wavv.org WAVV 2008 - Chattanooga - April 18-22, 2008
You may want to check out Drraw, http://web.taranis.org/drraw. It should be easy enough to use as an add-on to Hobbit.
=G=
From: Rich Smrcina [rsmrcina at wi.rr.com] Sent: Saturday, March 08, 2008 11:00 PM To: hobbit at hswn.dk Subject: Re: [hobbit] All hosts network traffic graph page
This is a cool idea! I might suggest that the implementation be generic enough to be able handle other types of graphs as well (even those not invented yet) and yet support Taylor's request.
Perhaps a new report type that requests graphs of a certain type for all hosts (or pages) (with an option to restrict the display to a pattern matched list of hosts for sites with large numbers of hosts).
Taylor Lewick wrote:
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Thanks, Taylor
-- Rich Smrcina VM Assist, Inc. Phone: 414-491-6001 Ans Service: 360-715-2467 rich.smrcina at vmassist.com http://www.linkedin.com/in/richsmrcina
Catch the WAVV! http://www.wavv.org WAVV 2008 - Chattanooga - April 18-22, 2008
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
Does the metrics report in hobbit satisfy this?
Select all the hosts in the left column and then select the test you want to compare across all hosts in the right?
Phil
On 09/03/2008, Taylor Lewick <tlewick at tradebotsystems.com> wrote:
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Thanks, Taylor
-- Tel: 0400 466 952 Fax: 0433 123 226 email: philwild at gmail.com
No, the metrics report only has CPU, CPU %util, DISK, RAM, and tcp times, i.e. ping response times. Not the NIC interface statistics (packet in/packet out)
-----Original Message----- From: Phil Wild [mailto:philwild at gmail.com] Sent: Sunday, March 09, 2008 7:14 PM To: hobbit at hswn.dk Subject: Re: [hobbit] All hosts network traffic graph page
Does the metrics report in hobbit satisfy this?
Select all the hosts in the left column and then select the test you want to compare across all hosts in the right?
Phil
On 09/03/2008, Taylor Lewick <tlewick at tradebotsystems.com> wrote:
Is there a simple way to setup a view via a report or link in hobbit
so that
I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Thanks, Taylor
-- Tel: 0400 466 952 Fax: 0433 123 226 email: philwild at gmail.com
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
On Sat, Mar 08, 2008 at 09:35:49PM -0600, Taylor Lewick wrote:
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
Tricky, because network interface names vary from one host to another.
What you can do is to create a multi-graph definition in hobbitgraph.cfg that picks out the exact NIC graph you want. Copy the existing "ifstat" definition, and make a new "eth0-multi" graph where the FNPATTERN refers only to the interface graph you want - i.e. instead of the "ifstat.(.+).rrd" pattern you refer to the exact "ifstat.INTERFACE.rrd" file matching the name of your NIC. E.g. for "eth0":
[eth0-multi] FNPATTERN ifstat.eth0.rrd TITLE Network Traffic YAXIS Bits/second DEF:inbytes at RRDIDX@=@RRDFN@:bytesReceived:AVERAGE CDEF:in at RRDIDX@=inbytes at RRDIDX@,8,* DEF:outbytes at RRDIDX@=@RRDFN@:bytesSent:AVERAGE CDEF:out at RRDIDX@=outbytes at RRDIDX@,8,* LINE2:in at RRDIDX@#@COLOR@:@RRDPARAM@ inbound GPRINT:in at RRDIDX@:LAST: \: %10.1lf (cur) GPRINT:in at RRDIDX@:MAX: \: %10.1lf (max) GPRINT:in at RRDIDX@:MIN: \: %10.1lf (min) GPRINT:in at RRDIDX@:AVERAGE: \: %10.1lf (avg)\n LINE2:out at RRDIDX@#@COLOR@:@RRDPARAM@ outbound GPRINT:out at RRDIDX@:LAST: \: %10.1lf (cur) GPRINT:out at RRDIDX@:MAX: \: %10.1lf (max) GPRINT:out at RRDIDX@:MIN: \: %10.1lf (min) GPRINT:out at RRDIDX@:AVERAGE: \: %10.1lf (avg)\n
Then you can create a new metric on the "Metrics Report" page by adding a new "<option>" ... in the ~hobbit/server/web/hostgraphs_form : Find the "<SELECT" tag and add an option for the "eth0" graph:
<SELECT NAME=testname MULTIPLE SIZE=15>
<option value="ALL" SELECTED>ALL</option>
... other current options ...
<option value="eth0">Network I/O eth0</option>
Note that in hobbitgraph.cfg the name is "eth0-multi", but in the hostgraphs_form it is just "eth0". The "-multi" is added automatically.
You should then be able to view the eth0 I/O from the Metrics report page.
Regards, Henrik
On Sunday 09 March 2008 05:35:49 Taylor Lewick wrote:
Is there a simple way to setup a view via a report or link in hobbit so that I can display all of the hosts network traffic graphs?
Kind of like an mrtg style view. That way if we see bandwidth spike on our switch we can pull up this page and get a quick view of which hosts are talking a lot?
I use the devmon graphs for this. I'm hoping to get time to look at the feasibility of providing more integration between Hobbit and Devmon on these graphs, such as is available in Cacti with the weathermap plugin ... but haven't gotten around to looking at it seriously yet.
Regards, Buchan
participants (6)
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bgmilne@staff.telkomsa.net
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Galen.Johnson@sas.com
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henrik@hswn.dk
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philwild@gmail.com
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rsmrcina@wi.rr.com
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tlewick@tradebotsystems.com