Bernard:
We usually just take bits from iostat -x 4 2, yes. :)
-j
- Original Message
From: Bernard Li [EMAIL PROTECTED]
To: Ganglia ganglia-general@lists.sourceforge.net
Sent: Monday, March 24, 2008 3:07:37 PM
Subject: [Ganglia-general] Block device I/O bandwidth
Hi guys:
I am
Here is what comes with rrdtool, I've used it with some success...
http://oss.oetiker.ch/rrdtool/pub/contrib/removespikes.tar.gz
-john
- Original Message
From: Martin Knoblauch [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: ganglia general ganglia-general@lists.sourceforge.net
Sent:
What time do the festivities begin on the 28th ?
-j
- Original Message
From: Matt Massie [EMAIL PROTECTED]
To: Ganglia Developers [EMAIL PROTECTED]; Ganglia People
ganglia-general@lists.sourceforge.net
Sent: Monday, February 4, 2008 7:17:26 PM
Subject: [Ganglia-developers] Invitation
Peter:
1 - very cool, congrats. we don't use GroundWork, but I'm sure it'll be
helpful to a lot of folks
2 - outside of the main function of that integration, can you consider changing
what is listed on your page under How is Ganglia different than Nagios ? just
because it's pretty
We do this at Flickr. tmpfs for rrds, and 10 minute rsync to persistant disk,
and building
the whole thing into the /etc/init.d/gmetad script.
No problems, really. We've tuned the 10 minute period a bit (used to do it more
often)
but other than that, no worries: ramdisk storage for rrds is
resending to ganglia-general
- Forwarded Message
From: john allspaw [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, June 26, 2007 9:30:02 AM
Subject: Can there be a swap_used base gmond metric ?
It's great to have the purple Memory Swapped in the memory report, but (on
linux
Slides are here:
http://www.kitchensoap.com/2007/04/27/slides-from-capacity-planning-for-lamp-talk-at-mysql-conf-2007/
A lot of folks at the talk asked about rrd storage, and some folks nodded when
I mentioned we store our rrds on ramdisk and then sync them to disk
periodically. Also a
I think this is an excellent idea. I'm giving a talk about capacity planning
at the upcoming MySQL Conference,
and since we here at Flickr use ganglia extensively, I'll be plugging how great
it is. It'd be good to point at
how many people use and have modded it. :)
-john
- Original
tree and
make a patch out of it.
kind Richard Grevis
Infrastructure Architecture
Barclays Capital, Canary Wharf, London, E14 4BB
*DDI : +44 (0) 20 7773 4915
* richard.grevis
-Original Message-
From: john allspaw [mailto:[EMAIL PROTECTED]
Sent: 09 November 2006 03:03
To: Grevis, Richard
Excellent! So Mr. Massie and/or the ganglia dev team...any thoughts about
getting something like this (from/to) into the main build of ganglia ?
thanks!
john
- Original Message
From: [EMAIL PROTECTED] [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED];
I know that most people I know who use Cacti use it because of the easy way you
can zoom (either graphically, with
the fancy javascript bounding box feature) or the timescale config that you can
set.
Ganglia's biggest drawback is the graphing, IMHO. Being able to see beyond 1
PROTECTED] On
Behalf Of john allspaw
Sent: 23 September 2006 01:06
To: ganglia-general@lists.sourceforge.net
Subject: Re: [Ganglia-general] how to get machines from
different subnetsinto same cluster
Sorry, more info on what I *thought* was the solution:
I try running gmetad on www11
Hi all -
I apologize for what seems to be a commonly-asked question, but to be honest,
searching through the mail archives on sourceforge is like getting my molars
pulled. :)
I have one grid. I have www1-10 servers on one subnet, and they're graphing
fine on my gmetad host. I have some
groups into two grids. If I turn scalable off, then
all I get is www11-15 in the WWW cluster, I assume because it's the last
directive ?
Not sure. Thoughts ?
-john
- Original Message
From: john allspaw [EMAIL PROTECTED]
To: ganglia-general@lists.sourceforge.net
Sent: Friday
Hello there -
I'm attaching two graphs from the grid view of my ganglia install, load and
memory. The cluster has 24 nodes, and the individual
nodes don't drop in or out as the graphs are showing, all of their individual
graphs look normal.
Anyone have any idea what's going on here ?
-john
I do this, currently. It goes something like this, on linux. Run from cron,
once a minute:
#!/bin/sh
CLIENT=/usr/bin/gmetric
/usr/bin/iostat -x 4 2 cciss/c0d0 | grep -v ^$ | tail -4 /tmp/disk-io.tmp
UTIL=`grep cciss /tmp/disk-io.tmp | awk '{print $14}'`
WRITE=`tail -1 /tmp/disk-io.tmp |
Hey all -
I'm having issues with seeing all of the nodes in a cluster.
A1 and A2 are 64bit, I built the gmond from source.
B1, B2, and B3 are 32bit, also built from source.
all have identical gmond.conf files, with:
cluster {
name = databases
}
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