RE: Queries that seem to timeout

Hello,

If a timeout is tripping, it is probably the one in the apache web server (see "Timeout" value in /etc/httpd/conf/httpd.conf on the server). If you change it you can restart apache with:

/sbin/service httpd restart

Other things to watch for include:

1. Is there enough memory on the server to make the query without swapping?

2. Can we back off the configured samping rate on the switch/router? (There is no point in sampling faster than you really need to).

regards,
Neil McKee

-----Original Message-----
From: Frates, Jarrod
Date: 6/2/05 1:05 pm
To: Traffic-Management (E-mail)
Subj: RE: [traffic-management] Queries that seem to timeout

We were running weekly reports, but certain network segments are very
high-utilization and the reports were timing out with zero-byte files left.
We ended up having to run nightly reports and combine them with a little
bash scripting, followed by some work in Excel. This has worked out in the
end because it's more flexible, as we can get reports for a given time
period more easily.

 
Jarrod Frates
Network Engineer
Enterprise Data Center
CEO/IT Network Services Division

-----Original Message-----
From: Matthew Cockerham [mailto:matthew.cockerham@noaa.gov]
Sent: Thursday, June 02, 2005 12:08 PM
To: Traffic-Management (E-mail)
Subject: [traffic-management] Queries that seem to timeout

Greetings:

Having an issue where my queries for a Monthly report seem to timeout.

wget -q -O -
'http://inmon.noc.noaa.gov/its/query/Service?tableType=IPV4&serverName==&date
=lastMonth&ignoreDNSScope=yes&resultField=serverName,bytes,bytesIn,byttesOut&
resultSort=bytes&resultTruncate=20&resultFormat=html'
> $NAME.html

This is the same query I use for our Daily and Weekly report.

Have you had similar issues and how have you resolved them.

Please Note: the Timeout on the browser is set to a very high value.

Thanks
Matthew Cockerham
DOC NOAA NOC
Received on Thu Jun 2 14:57:59 2005