ping latency is wrong

xpbit · Post by **xpbit** » Thu Oct 12, 2006 2:35 pm

the linux ping latency graph is not reading correctly. it has 200ms when it should be .2 ms

any ideas?

xpbit · Post by **xpbit** » Thu Oct 12, 2006 2:37 pm

also the memory free isnt working. it is stating right under 1mb free when it is really right under 1gb free.

paradox · Post by **paradox** » Fri Oct 13, 2006 1:41 am

I am looking at a couple different solutions right now and found your post as a result of a forum search. Here is a tid bit of info I found in the install doc for smoke ping:

... It seems that older versions of fping report round trip times in 0.1 milliseconds instead of 1 milliseconds as advertised ...

http://oss.oetiker.ch/smokeping/doc/smokeping_install.en.html

xpbit · Post by **xpbit** » Sat Oct 14, 2006 9:49 am

so install fping?

xpbit · Post by **xpbit** » Tue Oct 17, 2006 5:40 pm

anybody?

xpbit · Post by **xpbit** » Wed Oct 18, 2006 3:19 pm

sizulku · Post by **sizulku** » Wed Oct 18, 2006 9:16 pm

http://forums.cacti.net/viewtopic.php?t ... highlight=

xpbit · Post by **xpbit** » Thu Oct 19, 2006 9:33 am

that didnt help

OK u:0.03 s:0.08 r:47.75
OK u:0.03 s:0.08 r:47.75
PHP Notice: Undefined property: Net_Ping::$snmp_status in /usr/local/apache/htdocs/cacti-0.8.6h/lib/functions.php on line 470
OK u:0.03 s:0.08 r:48.72

nsanders · Post by **nsanders** » Thu Oct 19, 2006 2:04 pm

I also see times/data that seems to be off by a decimal or two.

From an Ubuntu Dapper (6.06) server with fping: Version 2.4b2_to $Date: 2002/01/16 00:33:42 $

Also, the memory usage makes no sense. It says:
Free: mem: 261.3 k
Free: swap: 5.86 M

This machine has 4GB of ram and 11GB of swap.

"free" says that it using the following:
Free: mem: 3 MB
Free: swap: 11 GB

So obviously Cacti is NOT polling the data correctly. What the heck is it reading?

Post by **TheWitness** » Thu Oct 19, 2006 9:37 pm

If you upgrade Cacti to 0.8.6i, your ping number will look much better.

TheWitness

Cacti

ping latency is wrong

ping latency is wrong

Don't know if this helps...

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