Re: [Ganglia-developers] [Ganglia-general] Windows port issues

2007-01-15 Thread Vladimir Vuksan
matt massie wrote: On Mon, 2007-01-08 at 14:46 +0200, Zuntz, Ido wrote: The installer (Setup.exe) was made with SMS Installer, I can help you compile it to new package, I just need (if you already compile it) the new gmetric.exe and the gmond.exe including the cygwin1.dll (version

Re: [Ganglia-developers] Fixing the font ugliness created by image scaling

2007-01-15 Thread Vladimir Vuksan
Can someone shed some light where these fixes have been commited to ? I assume it is in the web frontend but haven't been able to find it :-(. Vladimir Reply to: some time ago I reported problems with very ugly fonts when using the webfrontend with some newer versions of rrdtools. Some

Re: [Ganglia-developers] Another interface for Ganglia stats

2009-09-22 Thread Vladimir Vuksan
2009 19:09:21 -0700 On Fri, Sep 18, 2009 at 8:32 AM, Bernard Li bern...@vanhpc.org wrote: Forwarding this to ganglia-developers since this is a more -devel related discussion. Also can get spike's opinions in ;-) remember that you asked for it :P On Wed, Sep 16, 2009 at 11:49 AM, Vladimir Vuksan

Re: [Ganglia-developers] Another interface for Ganglia stats

2009-09-26 Thread Vladimir Vuksan
Spike Spiegel wrote: indeed, this is one of the many flaws with the monitoring/alerting setups we have today, it's almost like the people collecting metrics and those making checks didn't like each other and never talked, but have to meet in secret in the sysadmin's bedroom... :-).

Re: [Ganglia-developers] Another interface for Ganglia stats

2009-09-26 Thread Vladimir Vuksan
I did submit my imperfect patch ;-). Jesse Becker wrote: On Sat, Sep 26, 2009 at 18:57, Vladimir Vuksan vli...@veus.hr wrote: Question is where do we go next :-) ? Code. -- Come build

Re: [Ganglia-developers] [Ganglia-general] 3.1.4 to go GA?

2009-11-20 Thread Vladimir Vuksan
Little gripe about 3.1.4 (and looks like 3.1.3). Apparently SYSCONFDIR has been changed to /etc instead of /etc/ganglia in the Makefile. This breaks the RPMS since the SPEC files are configured to use /etc/ganglia and gmond will fail at startup :-(. Perhaps we should be careful when making

Re: [Ganglia-developers] [Ganglia-general] 3.1.4 to go GA?

2009-11-23 Thread Vladimir Vuksan
I used ganglia.spec file I used with 3.1.2 and just changed the version. I determined that the difference is this %configure --with-gmetad --- %configure --with-gmetad --enable-status --sysconfdir=%{conf_dir} That is why I see the problem. If you run configure without --sysconfdir Makefile

Re: [Ganglia-developers] gmetad and rrdtool scalability

2009-12-13 Thread Vladimir Vuksan
I think you guys are complicating much :-). Can't you simply have multiple gmetads in different sites poll a single gmond. That way if one gmetad fails data is still available and updated on the other gmetads. That is what we used to do. Vladimir On Sun, 13 Dec 2009, Spike Spiegel wrote:

Re: [Ganglia-developers] gmetad and rrdtool scalability

2009-12-21 Thread Vladimir Vuksan
On Mon, 21 Dec 2009, Spike Spiegel wrote: a. Get all the rrds (rsync) from gmetad2 before you restart gmetad1 which unless you have small amount or data or fast network between the two nodes won't complete before the next write is initiated, meaning they won't be identical. Granted they

Re: [Ganglia-developers] Modular graphs still not working for me!

2010-06-15 Thread Vladimir Vuksan
It's quite hairy :-). I basically had to turn on E_ERR to figure out some of these errors. I have an apache stacked graph report (modified from Ben Hartshorne) here http://vuksan.com/linux/ganglia/index.html#Apache_Traffic_Stats I have gotten to a point where I actually have a template that

Re: [Ganglia-developers] Modular graphs still not working for me!

2010-06-16 Thread Vladimir Vuksan
How are you invoking srss_report.php ie. what are the arguments in the URL. For graphs you have to use g=srss_report instead of m=load_one Vladimir On Tue, 15 Jun 2010, Arthurpeck wrote: WOW! Thanks! That's more than I hoped for. Working examples are my best learning tool. From what I

[Ganglia-developers] RRD storage misconceptions

2010-12-14 Thread Vladimir Vuksan
Thought people may be interested in reading about RRD storage misconceptions http://vuksan.com/blog/2010/12/14/misconceptions-about-rrd-storage/ Vladimir -- Lotusphere 2011 Register now for Lotusphere 2011 and learn

[Ganglia-developers] Changing default RRD storage settings

2010-12-15 Thread Vladimir Vuksan
I was fortunate enough to receive a response from Tobi Oetiker clearing up some of my misconceptions about RRD ie. you can read the response here http://vuksan.com/blog/2010/12/14/misconceptions-about-rrd-storage/#comment-7728 When you update an rrd file only the data which changed is written

Re: [Ganglia-developers] send_metadata_interval

2011-01-08 Thread Vladimir Vuksan
On Fri, 7 Jan 2011 23:10:06 -0500, Jesse Becker haw...@gmail.com wrote: I think that it's fine to set this to a non-zero value, but I wonder if 30 seconds is too high. I did a quick set of checking on the actual packets that are sent--and specifically the metadata packets. I haven't been

Re: [Ganglia-developers] send_metadata_interval

2011-01-11 Thread Vladimir Vuksan
On Mon, 10 Jan 2011 15:52:50 -0800, Bernard Li bern...@vanhpc.org wrote: I have a perhaps naive question. It sounds like send_metadata_interval is only relevant to unicast configuration, so why is multicast affected as well? How difficult of a code change would it be if we make the

Re: [Ganglia-developers] $conf array

2011-02-25 Thread Vladimir Vuksan
Alex, I have been using the $GLOBALS array for global configuration options. I would recommend using that instead of $conf http://sourceforge.net/apps/trac/ganglia/browser/branches/monitor-web-2.0/conf.php.in?rev=2489#L8 Thanks, Vladimir On Fri, 25 Feb 2011 09:51:17 -0600, Alex Dean

Re: [Ganglia-developers] $conf array

2011-02-25 Thread Vladimir Vuksan
argument passing instead of globals, but that's really a separate issue. (Passing $conf as an argument is also makes functions easier to test, and I do want to see us get some automated testing coverage on the functions we do have.) Thoughts? alex On Feb 25, 2011, at 10:36 AM, Vladimir

Re: [Ganglia-developers] Regarding string metrics

2011-03-13 Thread Vladimir Vuksan
processing time. -Archana On Sat, Mar 12, 2011 at 9:46 PM, Vladimir Vuksan vli...@veus.hr wrote: You could use Ganglia but depending on number of unique URLs this may not be such a great idea. I did something similar at a previous job to evaluate page response times (aggregated on hourly

[Ganglia-developers] Web 2.0 UI code freeze

2011-04-06 Thread Vladimir Vuksan
I spoke to Bernard and we are considering doing a code freeze of the Web 2.0 UI. I'd like to release it by the end of month so that people can start using it. Thoughts ? Vladimir -- Xperia(TM) PLAY It's a major

Re: [Ganglia-developers] Web 2.0 UI code freeze

2011-04-11 Thread Vladimir Vuksan
, 2011, at 1:34 PM, Bernard Li wrote: Hi all: On Wed, Apr 6, 2011 at 11:14 AM, Vladimir Vuksan vli...@veus.hr wrote: I spoke to Bernard and we are considering doing a code freeze of the Web 2.0 UI. I'd like to release it by the end of month so that people can start using it. Yeah, let's try

Re: [Ganglia-developers] Web 2.0 UI code freeze

2011-04-14 Thread Vladimir Vuksan
Seems like a plausible approach. I'd like to see a working version of it :-). We should really classify usage scenarios ie. 1. Ganglia behind the firewall no access controls needed or Ganglia protected using Basic Auth 2. Grainy access controls like the ones you have outlined Beyond that we

[Ganglia-developers] Announcing Ganglia Web 2.0RC1

2011-06-01 Thread Vladimir Vuksan
Announcing Ganglia Web 2.0 Release Candidate 1. http://ganglia.info/?p=373 Vladimir -- Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options

Re: [Ganglia-developers] [Ganglia-general] Announcing Ganglia Web 2.0RC1

2011-06-07 Thread Vladimir Vuksan
now, it appears view editing is all or nothing. thanks, On Jun 1, 2011, at 10:08 AM, Vladimir Vuksan wrote: Announcing Ganglia Web 2.0 Release Candidate 1. http://ganglia.info/?p=373 Vladimir -- Simplify data

Re: [Ganglia-developers] [Ganglia-general] Announcing Ganglia Web 2.0RC1

2011-06-09 Thread Vladimir Vuksan
Your case certainly sounds like an interesting case and if you are willing to patch the code in such a way that retains current behavior and adds the new behavior we would be happy to commit it. None of this is set in stone. If something doesn't work we can and will change it. Vladimir On Thu,

[Ganglia-developers] Where is hostname set in gmond

2011-06-21 Thread Vladimir Vuksan
I'm trying to figure out how easy would it be to add an override_hostname in the gmond.conf so that gmond would use that value. I am just having trouble finding in the code where that is set. I notice in main there is myname but that is actually not being used. Any help would be appreciated.

Re: [Ganglia-developers] [Ganglia-general] Announcing Ganglia Web 2.0RC1

2011-06-22 Thread Vladimir Vuksan
On Wed, 22 Jun 2011, Alex Dean wrote: (as an aside, is it intended that once a view is created, it cannot be removed via the web interface?) Probably more of an oversight. Patches welcome! :) Not an oversight :-). Just it hasn't been done yet. Also editing views. Other fixups.

Re: [Ganglia-developers] [Ganglia-general] Announcing Ganglia Web 2.0RC1

2011-06-22 Thread Vladimir Vuksan
/ Is there a known fix for it? thanks, gracie On Wed, Jun 1, 2011 at 8:08 AM, Vladimir Vuksan vli...@veus.hr wrote: Announcing Ganglia Web 2.0 Release Candidate 1. http://ganglia.info/?p=373 Vladimir -- Simplify

[Ganglia-developers] Overriding hostname in gmond

2011-06-24 Thread Vladimir Vuksan
Jeff Buchbinder and I have been able to patch the gmond code to allow for overriding the hostname in gmond.conf by supplying the override_hostname and optionally override_ip Patch is here. It uses spoofing to achieve this. I was hoping others can take a look at this and let me know if you

[Ganglia-developers] Ganglia 3.2.0 is out

2011-07-07 Thread Vladimir Vuksan
-- Forwarded message -- We are happy to announce the release of Ganglia 3.2.0. Announcement can be read here http://ganglia.info/?p=430 Notable changes are - sFlow support - hostname/ip override - useful in dynamic/cloud environments - FreeBSD patches - Python

[Ganglia-developers] Investigating feasibility of moving repo to Github

2011-07-10 Thread Vladimir Vuksan
As most know couple months ago we created a number of repositories on Github for people to contribute their gmetric scripts, python modules etc. This has been a huge success as we received tons of good contributions. We have had a number of conversations on #ganglia Freenode channel about

Re: [Ganglia-developers] Investigating feasibility of moving repo to Github

2011-07-12 Thread Vladimir Vuksan
On Mon, 11 Jul 2011, Carlo Marcelo Arenas Belon wrote: On Sun, Jul 10, 2011 at 04:28:18PM -0400, Vladimir Vuksan wrote: Any thoughts on why we shouldn't make the Github our primary repository ? as it was explained long time ago when I proposed the same and were rejected we will also need

Re: [Ganglia-developers] Investigating feasibility of moving repo to Github

2011-07-12 Thread Vladimir Vuksan
On Mon, 11 Jul 2011, Jesse Becker wrote: the full history in svn anyway, as it was only recently that metadata was added for keeping track of the merges. And I've said before that keeping SVN around, read-only, is perfectly fine. I still have no objections to migrating to git, and think

Re: [Ganglia-developers] [Ganglia-general] graphite support for gmetad

2011-10-03 Thread Vladimir Vuksan
This is fairly interesting :-) and I would be in favor of including it. Can you fork the Ganglia repo at https://github.com/ganglia/monitor-core and submit your patch as a pull request ? I'd be curious if you tested what happens if carbon server disappears ? Also using APR stuff may be a bit

Re: [Ganglia-developers] Enumerating the current value of metrics (eg load_one) on host graphics

2011-11-10 Thread Vladimir Vuksan
Reason why it's not showing is that legend is surpressed on graphs of Size small. You need to go to medium and above to see the legend. Vladimir On Thu, 10 Nov 2011, Baker D.J. wrote: I have an interesting question for someone. I notice that on older graphical interfaces that “ load_one” is

[Ganglia-developers] Upcoming Ganglia Web features

2011-11-24 Thread Vladimir Vuksan
I just wrote up a blog post about upcoming Ganglia Web features http://ganglia.info/?p=464 If you have time and can help with writing documentation that would be greatly appreciated. Vladimir -- All the data

Re: [Ganglia-developers] Upcoming Ganglia Web features

2011-11-27 Thread Vladimir Vuksan
I would like to wrap it up next week but it can wait. What's your timeline look like ? Vladimir On Sat, 26 Nov 2011, Alex Dean wrote: On Nov 24, 2011, at 9:40 PM, Vladimir Vuksan wrote: I just wrote up a blog post about upcoming Ganglia Web features http://ganglia.info/?p=464 If you

Re: [Ganglia-developers] Gauging interest in writing a Ganglia eBook

2011-12-02 Thread Vladimir Vuksan
I am sure lots of people would appreciate REST interface to Ganglia. Myself and Jeff Buchbinder have been talking on how we could implement it but if you already have it completed that would be an awesome addition ;-). Vladimir On 02.12.2011 10:45, Brad Nicholes wrote: Hey Matt, How are

Re: [Ganglia-developers] Gauging interest in writing a Ganglia eBook

2011-12-07 Thread Vladimir Vuksan
, 2011 at 4:21 PM, Vladimir Vuksan vli...@veus.hr wrote: I am sure lots of people would appreciate REST interface to Ganglia. Myself and Jeff Buchbinder have been talking on how we could implement it but if you already have it completed that would be an awesome addition

Re: [Ganglia-developers] Ganglia web 2.* dependencies and packaging issues

2011-12-12 Thread Vladimir Vuksan
Pocock wrote: On 29/11/11 10:04, Vladimir Vuksan wrote: Yes the UI should work with 3.0+ gmetad. When we first released the 2.0 interface some people expressed the desire to run the old interface along side the new one due to certain integrations that are not supported. I suppose we could

[Ganglia-developers] Ganglia Web 2.2.0 released

2011-12-13 Thread Vladimir Vuksan
Ganglia Web 2.2.0 has been released. Announcement is here http://ganglia.info/?p=479 Noteable changes are described here http://ganglia.info/?p=464 Thanks to Peter Piela and Jeff Buchbinder for their vast amount of contributions to this release. Vladimir

[Ganglia-developers] Interesting new project: Put Gmond info on a ZeroMQ pub/sub

2011-12-29 Thread Vladimir Vuksan
Patrick Debois has kicked of an interesting set of projects to put metric information on a common bus. For example he has implemented a ruby based daemon that parses Ganglia gmond packets and puts them on a ZeroMQ pub/sub bus. Once it's there you can subscribe with a client of your choice and

Re: [Ganglia-developers] Even MORE interesting project - Fix gmond on Windows Server 2008 R2

2012-01-10 Thread Vladimir Vuksan
Best fixes are provided by users scratching their own itches :-). This is speaking from my own experience. Perhaps you should take up the challenge ? As far as Windows is concerned you may be best of use host-sflowd. That is what I use

Re: [Ganglia-developers] Even MORE interesting project - Fix gmond on Windows Server 2008 R2

2012-01-10 Thread Vladimir Vuksan
. :-) __ From: Vladimir Vuksan vli...@veus.hr To: ganglia-developers@lists.sourceforge.net ganglia-developers@lists.sourceforge.net Sent: Tuesday, January 10, 2012 4:27 PM Subject: Re: [Ganglia-developers] Even MORE interesting project - Fix gmond on Windows Server 2008 R2

[Ganglia-developers] Ganglia Web repo moved

2012-01-16 Thread Vladimir Vuksan
I have moved Ganglia Web repo I have been working on under the Ganglia Github account. https://github.com/ganglia/ganglia-web Speaking of Ganglia Web we should release a new version of Ganglia with the new web frontend included. I propose following 1. Remove web-frontend from monitor-core 2.

Re: [Ganglia-developers] Ganglia Web repo moved

2012-01-17 Thread Vladimir Vuksan
Sounds good. Let's call it 4.0.0. Who is gonna be the packager :-) ? Vladimir On Tue, 17 Jan 2012, Daniel Pocock wrote: On 17/01/12 19:59, Im Root wrote: We should also bundle the new monitor core with a version of gmond that runs on Windows 2008 r2 as well. The ganglia web front end

Re: [Ganglia-developers] Ganglia Web repo moved

2012-01-17 Thread Vladimir Vuksan
Apparently gmond on W2008 crashes systems. I do not have any W2008 systems so can't test it. I would just note in release notes that Windows 2008 is not supported. That said I am not in favor of holding off the release. If someone wants to contribute Windows patches we can release that as

Re: [Ganglia-developers] Ganglia Web repo moved

2012-01-17 Thread Vladimir Vuksan
Point taken. Are you volunteering to fix it ? I don't think anyone is disagreeing with you. Where is this data collection module supplied btw ? Thanks, Vladimir On Tue, 17 Jan 2012, Im Root wrote: This needs to be included with the ganglia package then. Otherwise ganglia will become a

[Ganglia-developers] Ganglia 4.0.0 Testing

2012-01-20 Thread Vladimir Vuksan
I have tagged and built a tarball for Ganglia 4.0.0 https://sourceforge.net/projects/ganglia/files/ganglia%20monitoring%20core/testing/ I have been compiling release notes here https://github.com/ganglia/monitor-core/wiki/Release-Notes I could use help with testing and documentation. Thank

Re: [Ganglia-developers] Ganglia 4.0.0 Testing

2012-01-20 Thread Vladimir Vuksan
. Ganglia screen captures showing the metrics and instructions for configuring gmond are on the sFlow blog: http://blog.sflow.com/2011/12/using-ganglia-to-monitor-web-farms.html Cheers, Peter On Jan 20, 2012, at 9:19 AM, Vladimir Vuksan wrote: I have tagged and built a tarball

Re: [Ganglia-developers] Protocol Efficiency Ideas

2012-01-27 Thread Vladimir Vuksan
I don't get it. JSON is a notation that has nothing to do with Linux. I think addition of JSON will be fantastic and look forward to including it. Vladimir On Fri, 27 Jan 2012, Im Root wrote: I forgot to add that by adding json, you will be restricting the types of Linux that this

[Ganglia-developers] Ganglia 3.3.0 released

2012-02-01 Thread Vladimir Vuksan
This was gonna be the 4.0.0 release however we received feedback that making a major version bump may get cause issues with various Linux distribution packaging policies e.g. Fedora. Therefore it's been rebranded as 3.3.0. Announcement is here http://ganglia.info/?p=489 Enjoy, Vladimir

Re: [Ganglia-developers] Non-public API functions used by multicpu and others

2012-02-08 Thread Vladimir Vuksan
That will need to go into 3.3.2. I tagged 3.3.1 today. http://ganglia.info/?p=495 Vladimir On Wed, 8 Feb 2012, Daniel Pocock wrote: In repackaging mod_multicpu as part of ganglia-modules-linux, I've noticed that it uses two non-public API functions and one #define: char *skip_whitespace

Re: [Ganglia-developers] Ganglia-3.3.1: How to get back the old web interface ??

2012-02-29 Thread Vladimir Vuksan
If you'd like to rework the templates to reinstate the old behavior ie. call it legacy templates that would be fine. Vladimir On Wed, 29 Feb 2012, Martin Knoblauch wrote: On Tue, Feb 28, 2012 at 2:41 AM, Martin Knoblauch kn...@knobisoft.de wrote:  While I think it is an interesting

Re: [Ganglia-developers] gmond unable to load plugin

2012-03-01 Thread Vladimir Vuksan
Try invoking any of the modules in /usr/lib/ganglia/python_modules by hand. See if anything errors out. Vladimir On Thu, 1 Mar 2012, Aswad Rangnekar wrote: Hi, I am new to ganglia, and trying to setup the gmond_python_modules for added support. These modules reside at

Re: [Ganglia-developers] Ganglia-3.3.1: How to get back the old web interface ??

2012-03-05 Thread Vladimir Vuksan
Old code is in the repository. You can check it out any time you want. It is just no longer supported. There was no pressing reason it was just that most people preferred the new interface. If you'd like to support the legacy web you are more than welcome to do so. Vladimir On Mon, 5 Mar

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-08 Thread Vladimir Vuksan
Perhaps best thing is to fork the repo on Github and submit a pull request. Thanks, Vladimir On Thu, 8 Mar 2012, Michael Perzl wrote: If you do an update to 3.3.2 could you also please make sure that the following files exist: ChangeLog libmetrics/ChangeLog libmetrics/INSTALL As

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-08 Thread Vladimir Vuksan
On Thu, 8 Mar 2012, Daniel Pocock wrote: On 08/03/12 16:21, Vladimir Vuksan wrote: Yes. I was thinking we need to release 3.3.2. I don't mind helping out with it, but it would be good to document the procedure some more first One thing I just noticed is that monitor-core/web is now empty

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-08 Thread Vladimir Vuksan
Daniel, I just finished commiting my changes for ganglia web 3.3.2 so if you want to tag monitor-core as 3.3.2 and package it up that would be great. Vladimir On Thu, 8 Mar 2012, Daniel Pocock wrote: Michael, do you have write access on the wiki? I think we need to get this

[Ganglia-developers] Adding trend lines to your graphs

2012-03-08 Thread Vladimir Vuksan
In the upcoming 3.3.2 you will be able to add trend lines to your metric graphs. More here http://ganglia.info/?p=497 Vladimir -- Virtualization Cloud Management Using Capacity Planning Cloud computing makes use of

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-10 Thread Vladimir Vuksan
You will need to tag the monitor-core release then run scripts/package-ganglia-release 3.3.2 from monitor-core. It will pull in the ganglia-web submodule in the tree. Vladimir On Sat, 10 Mar 2012, Daniel Pocock wrote: On 09/03/12 16:57, Daniel Pocock wrote: On 09/03/12 15:42, Carlo

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-10 Thread Vladimir Vuksan
On 10/03/12 20:14, Vladimir Vuksan wrote: You will need to tag the monitor-core release then run scripts/package-ganglia-release 3.3.2 from monitor-core. It will pull in the ganglia-web submodule in the tree. Vladimir On Sat, 10 Mar 2012, Daniel Pocock wrote: On 09/03/12 16:57, Daniel Pocock

Re: [Ganglia-developers] Ganglia 3.3.1 configure.in broken, 3.3.2 needed

2012-03-10 Thread Vladimir Vuksan
possibly be: http://dynalogin.git.sourceforge.net/git/gitweb.cgi?p=dynalogin/dynalogin;a=blob_plain;f=configure.ac;hb=HEAD Regards, Daniel On 10/03/12 21:37, Vladimir Vuksan wrote: Actually tag will cover ganglia-web as basically web submodule is a pointer to a particular version of ganglia

Re: [Ganglia-developers] release/3.3 branch created

2012-03-27 Thread Vladimir Vuksan
I don't really see a point in branching at this point. We have so few commiters and commits that having to maintain separate branches is at this time unwarranted. If this becomes an issue in the future I would address it at that time. Vladimir On Tue, 27 Mar 2012, Daniel Pocock wrote: I've

Re: [Ganglia-developers] release/3.3 branch created

2012-03-27 Thread Vladimir Vuksan
of resources/disinterest. Therefore I'd like to dump branches for now and just stay on mainline. Vladimir On Tue, 27 Mar 2012, Daniel Pocock wrote: On 27/03/2012 15:28, Vladimir Vuksan wrote: In my mind it doesn't. It just adds the job of merging down the line. I prefer to work on the trunk

[Ganglia-developers] Proposed fixes for memory leak [monitor-core] Fixes/bz327 (#30) (fwd)

2012-04-02 Thread Vladimir Vuksan
Anyone want to look over this pull request and merge it if it looks good ? Vladimir -- Forwarded message -- Date: Mon, 2 Apr 2012 10:58:00 -0700 From: Kostas Georgiou To: Vladimir Vuksan vl...@vuksan.com Subject: [monitor-core] Fixes/bz327 (#30) Fix for bz #327. First two

Re: [Ganglia-developers] Proposed fixes for memory leak [monitor-core] Fixes/bz327 (#30) (fwd)

2012-04-03 Thread Vladimir Vuksan
Sounds good. Let's go with 3.3.5 and put in a fix in 3.3.6. Thanks, Vladimir On Mon, 2 Apr 2012, Daniel Pocock wrote: On 02/04/12 20:10, Vladimir Vuksan wrote: Anyone want to look over this pull request and merge it if it looks good ? Even if the fixes are perfect, we would still need

Re: [Ganglia-developers] gmond udp receive buffer errors

2012-04-23 Thread Vladimir Vuksan
that are a pair ie. all nodes send metrics to both in case one fails we still have metrics. I upgraded e.g. aggregator2. I did not touch aggregator1 yet UDP errors vanished on aggregator1 as well. Puzzling. Vladimir On Mon, 23 Apr 2012, Daniel Pocock wrote: On 23/04/12 22:24, Vladimir Vuksan

Re: [Ganglia-developers] gmond udp receive buffer errors

2012-04-23 Thread Vladimir Vuksan
I was having identical issues. I used your patch with the exception that I bumped up buffer size first to 10M from 1M you had. There was a massive improvement but still was seeing some drops so I just decided to bump it up to 30M and it's even better although I still see occasional drops. To

Re: [Ganglia-developers] 3.3.7 tagged (release candidate)

2012-04-29 Thread Vladimir Vuksan
No objections to 3.3.7. On Fri, 27 Apr 2012, Daniel Pocock wrote: On 20/04/12 05:56, Bernard Li wrote: BTW, I can't seem to find the 3.3.7 tarball in the pre-release section, the most recent release is 3.3.6. I'm not sure what happened, either I forgot to click the button to confirm the

Re: [Ganglia-developers] Ganglia Web 3.4.1 released

2012-05-04 Thread Vladimir Vuksan
other ganglia install has 3.1.7 so I am wondering if this will work there. -- Steven DuChene -Original Message- From: Vladimir Vuksan vli...@veus.hr Sent: May 2, 2012 7:08 PM To: ganglia-developers@lists.sourceforge.net, ganglia-gene...@lists.sourceforge.net Subject: [Ganglia

[Ganglia-developers] Ganglia Web 3.4.2 released

2012-05-08 Thread Vladimir Vuksan
Ganglia Web 3.4.2 has been released. Notable changes are * Improvements to the live dashboard * Fixed the aggregate graphs metric auto complete which broke in 3.4.1 * Add ability to specify critical and warning thresholds. Use in Live Dashboard and Views. * Minor bug fixes

[Ganglia-developers] Overlay timeshifted data

2012-05-16 Thread Vladimir Vuksan
There is a blog post about a new feature in Ganglia Web called overlay timeshifted data http://ganglia.info/?p=543 -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and

Re: [Ganglia-developers] Overlay timeshifted data

2012-05-16 Thread Vladimir Vuksan
but then it may get messy since you double the number of lines. We'll see. Vladimir On Wed, 16 May 2012, Aaron Nichols wrote: On Wed, May 16, 2012 at 5:54 PM, Vladimir Vuksan vli...@veus.hr wrote: There is a blog post about a new feature in Ganglia Web called overlay timeshifted data

Re: [Ganglia-developers] [Ganglia-general] Overlay timeshifted data

2012-05-31 Thread Vladimir Vuksan
for past 24 hour period, not 48 hours? On 05/16/2012 07:54 PM, Vladimir Vuksan wrote: There is a blog post about a new feature in Ganglia Web called overlay timeshifted data http://ganglia.info/?p=543 -- Live

[Ganglia-developers] [SECURITY] [IMPORTANT] Security issue in Ganglia Web

2012-07-13 Thread Vladimir Vuksan
There is a security issue in Ganglia Web going back to at least 3.1.7 which can lead to arbitrary script being executed with web user privileges possibly leading to a machine compromise. Issue has been fixed in the latest version of Ganglia Web which can be downloaded from

[Ganglia-developers] Ganglia Web 3.5.2 released

2012-07-16 Thread Vladimir Vuksan
http://ganglia.info/?p=552 Ganglia Web 3.5.2 has been released. Major changes are - Fix for stacked graphs not showing after upgrading to 3.5.1 - Inspect graph now uses AJAX calls to retrieve data which should help in situations where users use Basic authentication You can find release

Re: [Ganglia-developers] add extras parsing to json graph-definitions

2012-07-18 Thread Vladimir Vuksan
I don't like it. It's rrdtool specific. I want something a little bit more generic that gets translated to rrdtool commands. Vladimir On Wed, 18 Jul 2012, Jeff Buchbinder wrote: On Wed, Jul 18, 2012 at 5:06 AM, Jochen Hein joc...@jochen.org wrote: Hi, I'm working on getting ganglia to

Re: [Ganglia-developers] add extras parsing to json graph-definitions

2012-07-18 Thread Vladimir Vuksan
I would define a scaling factor or some other variable. I do want to steer away from having tool specific options unless absolutely necessary. Vladimir On Wed, 18 Jul 2012, Jeff Buchbinder wrote: On Wed, Jul 18, 2012 at 9:55 AM, Vladimir Vuksan vli...@veus.hr wrote: I don't like it. It's

Re: [Ganglia-developers] add extras parsing to json graph-definitions

2012-07-19 Thread Vladimir Vuksan
, Jeff Buchbinder wrote: On Thu, Jul 19, 2012 at 8:54 AM, Jochen Hein joc...@jochen.org wrote: Vladimir Vuksan vli...@veus.hr writes: I would define a scaling factor or some other variable. I do want to steer away from having tool specific options unless absolutely necessary. I agree that would

Re: [Ganglia-developers] web and debian/* files

2012-07-19 Thread Vladimir Vuksan
Exactly. The other day I was actually missing the debian/ directory in ganglia-3.4.0 and as a result couldn't build it due to short timeline. Can we put stuff like that back in. If Debian guys don't like it we can strip it out for them. Vladimir On Thu, 19 Jul 2012, Bernard Li wrote: Hi

[Ganglia-developers] 3.4.1. release ?

2012-08-13 Thread Vladimir Vuksan
I think we should go ahead and release 3.4.1. Anyone wants to do the deed :-)? Vladimir -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed

Re: [Ganglia-developers] 3.4.1. release ?

2012-08-14 Thread Vladimir Vuksan
All of the recent ones. Thanks, Vladimir On Tue, 14 Aug 2012, Daniel Pocock wrote: On 13/08/12 22:59, Vladimir Vuksan wrote: I think we should go ahead and release 3.4.1. Anyone wants to do the deed :-)? Which features should be cherry picked from trunk

Re: [Ganglia-developers] 3.4.1. release ?

2012-08-15 Thread Vladimir Vuksan
until end of August. I personally prefer to release often. Most of these fixes have been in the trunk for 2 months already so I see no reason to delay any further. Vladimir On Wed, 15 Aug 2012, Daniel Pocock wrote: On 15/08/12 03:22, Vladimir Vuksan wrote: All of the recent ones

Re: [Ganglia-developers] ERROR: parameter 'foo' does not represent a number in STACK

2012-09-19 Thread Vladimir Vuksan
There is a fix in 3.5.3 dealing with adding data sources that have NAN values which may be causing this issue. I have clusters with 200+ machines and I do not see this particular behavior in 3.5.3. Vladimir On Mon, 17 Sep 2012, John Desantis wrote: Hello all, I originally posted this

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

2012-09-25 Thread Vladimir Vuksan
IIRC we tried to use APR for portability but we saw crashes in that piece of code on certain platforms (Ubuntu comes to mind). We could try to fix it the right way again. Vladimir On Wed, 26 Sep 2012, Nicholas Satterly wrote: Hi, I've discovered that on some of our systems (perhaps only

Re: [Ganglia-developers] Gmetad query question

2012-09-26 Thread Vladimir Vuksan
I haven't checked the code to look into why it returns full XML output on non-matches however I would recommend taking a look at the Nagios integration with Ganglia Web that could provide you with similar functionality https://github.com/ganglia/ganglia-web/tree/master/nagios Vladimir On

Re: [Ganglia-developers] ganglia.info down

2012-11-05 Thread Vladimir Vuksan
Thinking whether we ought to move it off to something like Github Pages. Thoughts ? Vladimir On Mon, 5 Nov 2012, Alex Dean wrote: On Nov 5, 2012, at 2:08 PM, Nicholas Satterly wrote: Looks ok to me and to isup... http://www.isup.me/ganglia.info/ --Nick. Looks ok from here now as well.

[Ganglia-developers] Ganglia 3.5.0 pre-release

2012-12-11 Thread Vladimir Vuksan
I have packaged latest version of Ganglia 3.5.0 available here http://sourceforge.net/projects/ganglia/files/pre-release/ganglia-3.5.0.tar.gz/download Major changes are - Separate thread in gmond to handle connections from gmetad. - New metrics e.g. cpu_steal - Improvements to

[Ganglia-developers] Ganglia Web 3.5.6 released

2013-02-14 Thread Vladimir Vuksan
Ganglia Web 3.5.6 has been released. Major changes are * Number of fixes to address XSS (Cross Site Scripting) issues * Enhancement to the host view if use option metric_groups_initially_collapsed. Clicking on metric groups dynamically loads images instead of reloading the page

[Ganglia-developers] Ganglia Web 3.5.7 released

2013-02-19 Thread Vladimir Vuksan
Ganglia Web 3.5.7 has been released since some of the Javascript files were left out of packaging. https://sourceforge.net/projects/ganglia/files/ganglia-web/3.5.7/ Vladimir -- Everyone hates slow websites. So do we.

Re: [Ganglia-developers] after XML_ParseBuffer() error: gmetad, port 8652 becomes unresponsive

2013-04-05 Thread Vladimir Vuksan
Run the XML output through xmllint e.g. something like nc localhost 8651 | xmllint - may give you hints. On Fri, 5 Apr 2013, Ramon Bastiaans wrote: Ah. I also suspect some weird gmetric to cause this, but so far have not been able to find it in the XML unfortunately. Well regardless of

Re: [Ganglia-developers] Sending aggregated cluster metrics to Graphite

2013-04-19 Thread Vladimir Vuksan
I think this may be due to different usage pattern for graphite users ie. you could aggregate individual values using the graph composer. Vladimir On Mon, 15 Apr 2013, Nicholas Satterly wrote: Hi, We're looking at using the support for sending ganglia metrics to graphite however I've just

Re: [Ganglia-developers] Integration with Graphite - Missing values in whisper

2013-04-24 Thread Vladimir Vuksan
I imagine that opening and closing TCP connections for each metric doesn't scale. Few days ago we merged a pull request that uses UDP to send metrics to Carbon https://github.com/ganglia/monitor-core/pull/101 that should be far more scalable. Vladimir On Tue, 23 Apr 2013, Maziyar Mirabedini

[Ganglia-developers] Ganglia 3.6.0 pre-release

2013-05-07 Thread Vladimir Vuksan
Ganglia 3.6.0 has been tagged and is available for download in our pre-release directory https://sourceforge.net/projects/ganglia/files/pre-release/ if there are no issues in about a week we'll move it to the official release directory. Release notes can be found here

Re: [Ganglia-developers] Graph showing 1K instead of GB's about Disk's in Ganglia/RRDTool

2013-05-09 Thread Vladimir Vuksan
Unfortunately units for disk are GB so 1.4k GB is 1.4 Terabytes. This was unfortunate decision however changing the units to Bytes and using rrdtools scaling will introduce inconsistencies with older client versions. Vladimir On Thu, 9 May 2013, Valter Silva wrote: I'm using Ganglia and 

Re: [Ganglia-developers] Ganglia on top of Quercus

2013-07-09 Thread Vladimir Vuksan
Web UI doesn't connect to gmetad over UDP but over TCP. Not really sure Vladimir On Tue, 9 Jul 2013, Tim Hawes wrote: Hello, I am in need of some debugging direction here. I have Ganglia 3.1.2 installed and running. The web interface works perfectly fine under php-fcgi. We have a vested

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

2013-07-26 Thread Vladimir Vuksan
I am not necessarily opposed to it if it's implemented in such a way not to break backwards compatibility. Someone would need to contribute some code. Vladimir On Fri, 26 Jul 2013, Dave Rawks wrote: I'm curious to hear what you think is going to be more efficient, platform agnostic and

Re: [Ganglia-developers] Question: what is gmetric value when slope=='POSITIVE'

2013-09-20 Thread Vladimir Vuksan
Problem with slope=positive is that Ganglia treats those as counters and creates RRDs that support counter values instead of slope=both which creates "gauges". Now problem is that if you use slope=positive you have to send your counter values more often than

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

2013-11-17 Thread Vladimir Vuksan
Funny you mention it. I am seeing that exact issue even though I am not running grid of grids. About a week we added bunch more machines and top grid __SummaryInfo__ is now updated only occasionally ie. I may see data once an hour. This happens even with 3.5.0 so

[Ganglia-developers] Gmetad bottlenecks

2013-12-06 Thread Vladimir Vuksan
Hello everyone, For few weeks now we have had performance issues due to growth of our monitoring setup. One of my colleagues Devon O'Dell volunteered to help and below is an e-mail of his findings. We'll submit a pull request once we are comfortable with the

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