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List:       ganglia-general
Subject:    [Ganglia-general] Network related graphs are empty with Host sFlow agent on Windows hosts
From:       Mykola Myshkovskyi <mykola.myshkovskyi () gmail ! com>
Date:       2013-09-23 1:00:51
Message-ID: CAA3f_VfUtdinwfQ0hK5Mmj31AY+1vrFk=0ih45hPFX0ZWkgPaw () mail ! gmail ! com
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Hello,

I'm experiencing an issue with network graphs in Ganglia Web using Host
sFlow agent installed on Windows Server 2008 r2 hosts.

All network related graphs are empty for all Windows hosts. All other
graphs are plotting.

Versions:
Ganglia Web Frontend version 3.5.7
Ganglia Web Backend (gmetad) version 3.4.0
RRDtool version 1.4.7
hsflowd-win-1.23.3-x64

Here is gmond debug output:

***Allocating value packet for host--(null)-- and metric --bytes_in-- ****
***Allocating metadata packet for host--MYSERVER-- and metric --pkts_in--
****
saving metadata for metric: pkts_in host: MYSERVER
***Allocating value packet for host--(null)-- and metric --pkts_in-- ****
***Allocating metadata packet for host--MYSERVER-- and metric --bytes_out--
****
saving metadata for metric: bytes_out host: MYSERVER

Here is gmetad debug output:

Updating host MYSERVER, metric pkts_in
Updating host MYSERVER, metric bytes_in


So I'm assuming network metrics are exported by Host sFlow agent and
received by gmetad
rrd files are present and they are updating.

But why the network graphs are empty for all hosts?

Could you help me with that please?

Thank you.

Best regards,
Mykola

[Attachment #5 (text/html)]

<div dir="ltr">Hello,<div><br></div><div>I&#39;m experiencing an issue with network \
graphs in Ganglia Web using Host sFlow agent installed on Windows Server 2008 r2 \
hosts.</div><div><br></div><div>All network related graphs are empty for all Windows \
hosts. All other graphs are plotting.</div> \
<div><br></div><div>Versions:</div><div>Ganglia Web Frontend version \
3.5.7</div><div>Ganglia Web Backend (gmetad) version 3.4.0<br></div><div>RRDtool \
version 1.4.7<br></div><div>hsflowd-win-1.23.3-x64<br></div><div><br></div> <div>Here \
is gmond debug output:</div><div><div><br></div><div>***Allocating value packet for \
host--(null)-- and metric --bytes_in-- ****</div><div>***Allocating metadata packet \
for host--MYSERVER-- and metric --pkts_in-- ****</div> <div>saving metadata for \
metric: pkts_in host: MYSERVER</div><div>***Allocating value packet for \
host--(null)-- and metric --pkts_in-- ****</div><div>***Allocating metadata packet \
for host--MYSERVER-- and metric --bytes_out-- ****</div> <div>saving metadata for \
metric: bytes_out host: MYSERVER</div></div><div><br></div><div>Here is gmetad debug \
output:</div><div><br></div><div><div>Updating host MYSERVER, metric \
pkts_in</div><div>Updating host MYSERVER, metric bytes_in</div> \
</div><div><br></div><div><br></div><div>So I&#39;m assuming network metrics are \
exported by Host sFlow agent and received by gmetad</div><div>rrd files are present \
and they are updating.</div><div><br></div><div>But why the network graphs are empty \
for all hosts?</div> <div><br></div><div>Could you help me with that \
please?</div><div><br></div><div>Thank you.</div><div><br></div><div>Best \
regards,</div><div>Mykola</div></div>



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