[Ganglia-developers] Compiling Gmetad with concurrency kit

2014-01-20 Thread Nicholas Satterly
Hi, I can't get gmetad to compile on Centos 6 at the moment unless I add an explicit CPPFLAGS option to the "configure" command like so... $ ./configure CPPFLAGS=-I/usr/include/ck --sysconfdir=/etc/ganglia --with-gmetad --enable-status I built the ck development RPM from source using the RPM spe

Re: [Ganglia-developers] Gmetad bottlenecks

2014-01-15 Thread Nicholas Satterly
I think > where I left off, XML parsing was the taking the most time; is that > something that people are comfortable with changing (data format?) > > --dho > > 2014/1/14 Nicholas Satterly : > > Given the performance benefits gained by Devon's work I will revert th

Re: [Ganglia-developers] Gmetad bottlenecks

2014-01-14 Thread Nicholas Satterly
p; PHP application. Start your 15-day FREE TRIAL of AppDynamics > Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk > ___ > Ganglia-develo

Re: [Ganglia-developers] Gmetad bottlenecks

2013-12-06 Thread Nicholas Satterly
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Re: [Ganglia-developers] [Ganglia-general] Grid of Grids Broken Again in 3.6.0? Is this a different problem?

2013-11-17 Thread Nicholas Satterly
ation (assuming you mean > "/var/lib/ganglia/rrds/__SummaryInfo__/*.rrd"). > > Can you please share the configs you used to reproduce this issue? I'd > like to fix the bug and submit a patch, but I don't know how to replicate > the problem. > > Thanks, &

Re: [Ganglia-developers] Riemann pull request for Ganglia

2013-11-13 Thread Nicholas Satterly
gt; On Tue, Nov 12, 2013 at 1:40 PM, Nicholas Satterly >> wrote: >> And just to close the loop... Ganglia now gets a mention on the Riemann >> website http://riemann.io/clients.html >> >> --Nick >> >> >> On Tue, Nov 12, 2013 at 11:06 AM, Nicholas Satterly

Re: [Ganglia-developers] Riemann pull request for Ganglia

2013-11-12 Thread Nicholas Satterly
And just to close the loop... Ganglia now gets a mention on the Riemann website http://riemann.io/clients.html --Nick On Tue, Nov 12, 2013 at 11:06 AM, Nicholas Satterly wrote: > Thanks. > > Page added ... > http://sourceforge.net/apps/trac/ganglia/wiki/riemann_integration > >

[Ganglia-developers] Riemann pull request for Ganglia

2013-11-07 Thread Nicholas Satterly
Hi developers, I've done some work recently to add Riemann support to Ganglia for which I've submitted a pull request [1]. We are currently using this in production at the Guardian to alert in real-time off tens of thousands of metrics. (You can see our config here https://github.com/guardian/riem

Re: [Ganglia-developers] [Ganglia-general] Grid of Grids Broken Again in 3.6.0? Is this a different problem?

2013-11-03 Thread Nicholas Satterly
> authorization to accept it? > > Thanks! > > Bernard > > > On Sat, Nov 2, 2013 at 5:14 PM, Nicholas Satterly wrote: > >> I have confirmed that this patch [1] broke writing of the root summaries >> for the top-level gmetad when in a grid-of-grids setup. What sho

Re: [Ganglia-developers] [Ganglia-general] Grid of Grids Broken Again in 3.6.0? Is this a different problem?

2013-11-02 Thread Nicholas Satterly
/pull/92 On Tue, Sep 24, 2013 at 12:40 PM, Nicholas Satterly wrote: > Hi Illydth, > > You might have missed that the pull request that added the break back also > added more logic to the endElement_GRID() function to fix double-writing of > the last cluster. So yes, that break is me

Re: [Ganglia-developers] coverity

2013-07-30 Thread Nicholas Satterly
son to register to be an admin of sorts. > > > On 07/24/2013 09:58 AM, Nicholas Satterly wrote: > >> Hi Chris, >> >> I think it's a good idea. There are definitely some memory leaks that it >> would be good to track down. Maybe coverity could help. It'

Re: [Ganglia-developers] Possibility of using different serialization format than XDR

2013-07-29 Thread Nicholas Satterly
> Further improvements could probably > be had in the arena of node > multi-tenancy and/or arbitrary node > grouping/clustering. Could you expand on what you mean by multi-tenancy, please? I'm curious. --Nick. On 29 Jul 2013, at 19:21, Dave Rawks wrote: > I'm still trying to figure out what yo

Re: [Ganglia-developers] coverity

2013-07-24 Thread Nicholas Satterly
E38BD9 2013-01-06 [expires: 2018-01-06] Key fingerprint = 3EE9 550D D9D8 DB65 58C2 B58D CE78 EC6C 1EE3 8BD9 uid Nicholas Satterly (Debian Key) sub 4096R/23804EE9 2013-01-06 [expires: 2018-01-06] ---

Re: [Ganglia-developers] Problems with GMOND leaking memory

2013-07-03 Thread Nicholas Satterly
Please send a copy of your gmond.conf file to the list. Your explanation of what you changed is difficult to follow. Regards Nick On 3 Jul 2013, at 02:42, Valter Silva wrote: I setup *gmond* with rpmbuild ganglia.spec, for centOS 5.9 and centOS 6.4 with ganglia.3.6.tar.gz. Everything looks fin

Re: [Ganglia-developers] Ganglia in the EC2 cloud

2013-06-18 Thread Nicholas Satterly
13 at 11:53 PM, Demetri Mouratis wrote: > Nicholas Satterly gmail.com> writes: > > > > [1] > https://github.com/ganglia/monitor-core/compare/master...feature/cloud > > > > > Nick, > > Thanks for your work in implementing this feature. I'm in the sam

[Ganglia-developers] Sending aggregated cluster metrics to Graphite

2013-04-15 Thread Nicholas Satterly
Hi, We're looking at using the support for sending ganglia metrics to graphite however I've just worked out that aggregated cluster are not sent. Can anyone explain why this might be the case? Could it be because you would actually need to send two metrics for every cluster metric ie. the num and

[Ganglia-developers] Ganglia in the EC2 cloud

2013-02-10 Thread Nicholas Satterly
el pub 4096R/1EE38BD9 2013-01-06 [expires: 2018-01-06] Key fingerprint = 3EE9 550D D9D8 DB65 58C2 B58D CE78 EC6C 1EE3 8BD9 uid Nicholas Satterly (Debian Key) sub 4096R/23804EE9 2013-01-06 [expires: 2018-01-06] -

Re: [Ganglia-developers] Ganglia gmetad thread stuck at TCP SYN SENT

2013-02-06 Thread Nicholas Satterly
n a branch in the coming days/weeks. --Nick. On Tue, Feb 5, 2013 at 5:28 PM, Kostas Georgiou wrote: > On Fri, Jan 25, 2013 at 12:45:10PM +0000, Nicholas Satterly wrote: > >> Does anyone have any ideas of how the connection could at least be >> timed out? Keep in mind that the

[Ganglia-developers] Ganglia gmetad thread stuck at TCP SYN SENT

2013-01-25 Thread Nicholas Satterly
Hi, We have a situation here where developers deploy a new version of their app in EC2 by spinning up instances running the new version, adding them to the auto-scaling group and once all looks good just terminating the instances with the old app version. Works great for them, however the ganglia

Re: [Ganglia-developers] ganglia.info down

2012-11-05 Thread Nicholas Satterly
Looks ok to me and to "isup"... http://www.isup.me/ganglia.info/ --Nick. On Mon, Nov 5, 2012 at 8:03 PM, Alex Dean wrote: > http://ganglia.info/ > > All I get is "Error establishing a database connection" > > alex > > > ---

Re: [Ganglia-developers] override_ip causing gmond to crash

2012-10-22 Thread Nicholas Satterly
I believe this was a problem caused by using the wrong APR pool in the apr_pstrcat() call. https://github.com/ganglia/monitor-core/pull/62 --Nick. -- Everyone hates slow websites. So do we. Make your web apps faster with

Re: [Ganglia-developers] dynamic discovery of hosts in EC2

2012-10-12 Thread Nicholas Satterly
It's currently writing to /var/lib/ganglia/gmond-ec2.conf but I'm flexible... https://github.com/satterly/monitor-core/blob/master/lib/libgmond.c#L614 --Nick. On Fri, Oct 12, 2012 at 4:02 PM, Paul Hewlett wrote: > Hi Alex > > You are correct - it should be /var/lib/ganglia/ec2.conf or maybe ev

Re: [Ganglia-developers] dynamic discovery of hosts in EC2

2012-10-12 Thread Nicholas Satterly
; > ARM Ltd > > 110 Fulbourn Road, Cambridge, CB1 9NJ > > Tel: +44 (0)1223 405923**** > > skype: paul-at-arm > > www.arm.com > > ** ** > > ** ** > > *From:* Nicholas Satterly [mailto:nfsatte...@gmail.com] > *Sent:* 10 October 20

[Ganglia-developers] dynamic discovery of hosts in EC2

2012-10-10 Thread Nicholas Satterly
Hi, I've been hacking on the ganglia gmond code to get the agent to auto-discover other servers in its cluster when running in EC2 [1]. It works a lot like the way elasticsearch does [2]. To get it to work, you add the following stanzas to the gmond.conf... /* Dynamic discovery for cloud environ

Re: [Ganglia-developers] override_ip causing gmond to crash

2012-09-28 Thread Nicholas Satterly
ust enough to work is all cases? Regards, Nick [1] The HOST NAME tag was corrupted as follows... On Thu, Sep 27, 2012 at 10:23 AM, Nicholas Satterly wrote: > Paul, thanks for that. However, I'd be more inclined to get the APR > version working as it should. > > Vladimir, were

Re: [Ganglia-developers] override_ip causing gmond to crash

2012-09-27 Thread Nicholas Satterly
ett X25250 > > http://www.theregister.co.uk/2012/06/25/rbs_natwest_what_went_wrong/ > > ARM Ltd > > 110 Fulbourn Road, Cambridge, CB1 9NJ > > Tel: +44 (0)1223 405923**** > > skype: paul-at-arm > > www.arm.com > > ** ** > > ** ** > > *Fr

[Ganglia-developers] override_ip causing gmond to crash

2012-09-25 Thread Nicholas Satterly
Hi, I've discovered that on some of our systems (perhaps only half a dozen out of 500 or so) gmond crashes if the "override_ip" configuration option is set. I've worked out that the problem is something to do with this block of code... #if 1 char* tmpstr = malloc( strlen(( overrid