[Ganglia-general] Ganglia web question

remotely? If yes - what should I change in conf.php in Gweb configuration and what should be done on Collector machine? Thanks! Sergey -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored

[Ganglia-general] Gmetad-to-Gmetad connection

Hello All, I have one Gmetad instance collecting metrics from several clusters of hosts. Then the second Gmetad instance has to pool all data via port 8651 from the first instance and store everything in local RRDS. I can get all data from the second machine via “#nc machine1 8651”, but when I

Re: [Ganglia-general] Gmetad-to-Gmetad connection

the polling process? Any ideas? Thanks! Sergey On Mar 24, 2015, at 6:51 PM, Vladimir Vuksan vli...@veus.hr wrote: Hi Sergey, Try setting scalable on in gmetad.conf of the second instance. From the stock gmetad.conf # Scalability mode. If on, we summarize over downstream grids

Re: [Ganglia-general] Gmetad-to-Gmetad connection

I changed the second Gmetad to scalable off” and it works! Thank you! Sergey On Mar 25, 2015, at 1:48 PM, Vladimir Vuksan vladi...@vuksan.com wrote: I might have misspoke try scalable off. On March 25, 2015 4:26:55 PM EDT, Sergey svin...@apple.com wrote: Hi Vladimir, I changed

Re: [Ganglia-general] Sflow Apache metrics

and put file there also, because I don’t have root access. Any ideas? Thanks! S. On Apr 13, 2015, at 9:36 AM, Sergey svin...@apple.com wrote: Yes, I installed sflowtool and it works! I get all counters except http* ones. That’s why I tested http://hostname/sflow http://hostname/sflow page

Re: [Ganglia-general] Sflow Apache metrics

Great, that works for me! Thanks! Sergey On Apr 13, 2015, at 7:21 PM, Neil Mckee neil.mckee...@gmail.com wrote: Sergey, It's usually best to compile mod-sflow from sources so that it matches the particular version of apache you are running. So before you do that you have the option

Re: [Ganglia-general] no_group metrics issue

Actually, it was resolved by GMOND config change: “allow_extra_data=yes” Thanks! Sergey On Apr 22, 2015, at 5:33 PM, Sergey svin...@apple.com wrote: Hi Everybody! I have one Gmetad instance [server1] collecting metrics from several clusters of hosts. Then the second Gmetad instance

[Ganglia-general] no_group metrics issue

agent and I can see it’s metrics on the [server2] Gweb, but all metrics grouping is lost for some reason. All metrics from different groups of this server were placed into [server1]/“no_group metrics” group. How can I fix it? Thanks! Sergey

Re: [Ganglia-general] Sflow Apache metrics

:55 PM, Sergey svin...@apple.com wrote: Hi All! I installed mod_sflow on Apache and try to collect HTTP metrics by Gmond. The problem is that I don’t see any HTTP metrics coming from Hsflow to Gmond, nor HTTP counters via Apache http://hostname/sflow page. There is a list of counters

[Ganglia-general] Sflow Apache metrics

Hi All! I installed mod_sflow on Apache and try to collect HTTP metrics by Gmond. The problem is that I don’t see any HTTP metrics coming from Hsflow to Gmond, nor HTTP counters via Apache http://hostname/sflow http://hostname/sflow page. There is a list of counters, but they all have 0. Like

Re: [Ganglia-general] HTTPD metrics not sent

? Thanks! Sergey On May 28, 2015, at 1:40 PM, Peter Phaal peter.ph...@gmail.com wrote: Have you enabled http in the sFlow section in the gmond config? http://blog.sflow.com/2011/12/using-ganglia-to-monitor-web-farms.html You should try running sflowtool on the head end gmond system

[Ganglia-general] HTTPD metrics not sent

transfered. Do you know how to fix it? Thanks! Sergey -- ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo

Re: [Ganglia-general] GMOND + SFLOWD functionality

are joined only in the central collection point. Is it possible to modify Gmond agent to join Gmond and Sfow data locally on every monitored computer? Thanks! Sergey On May 30, 2015, at 10:07 PM, Peter Phaal peter.ph...@gmail.com wrote: Sergey, gmond does not retransmit the sFlow metrics

Re: [Ganglia-general] GMOND + SFLOWD functionality

metrics? Did you see the content of HSWLOWD.auto ? It says that Collector IP should be “localhost”. But it can’t be localhost because collected metrics will be saved but not transmitted. Thanks! Sergey On Jun 1, 2015, at 12:17 PM, Jesse Becker haw...@gmail.com wrote: On Mon, Jun 1, 2015 at 1

[Ganglia-general] GMOND + SFLOWD functionality

Hi Vladimir, This is very serious question - is GMOND supposed to retransmit metrics received from the local HSFLOWD agent or it just saves them locally for further retrieving via TCP connection? What is the initial project for this? Thanks! Serfey Vinnik

[Ganglia-general] Process state monitoring

of the process state, so I can’t use them to calculate the process state. I think some “process heartbeat” monitor required. Any ideas? Thanks! Sergey -- Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions

Re: [Ganglia-general] Process state monitoring

Hi Vladimir, This is indirect solution. I’d prefer some python module which will return metric “100” in case of running process and “0” - if it doesn’t exist. Or, for example - to return number of the existing processes with the same name. Thank you! Sergey On Jun 30, 2015, at 11:57 AM

[Ganglia-general] Module Collection intreval

Hi! I use GMOND python module to collect Kafka Lag values. It periodically runs some utility and parses the output. I don’t want to run this utility too often. How can I setup the frequency of my checks? Does mymod.pyconf collection group parameter (collect_every = 300) limit the frequency of

Re: [Ganglia-general] Module Collection intreval

I found that parameter “collect_every” allows to setup frequency of the script runs. I added logging to the python module and it definitely shows that this module runs every 5 minutes if collect_every = 300”. Sergey On Aug 10, 2015, at 12:42 PM, Sergey svin...@apple.com wrote: Hi! I

[Ganglia-general] Cluster View - nodes up and down

Hi All! Is it possible to generate aggregate view for a grid which will show - how many nodes in every cluster are presented and how many of them are down? It will be useful if an aggregate view is used like a custom dashboard. Thanks! Sergey

[Ganglia-general] Gweb cluster page stopped working after adding 500 custom metrics per server

page is still showing all data from this cluster. Thanks! Sergey -- ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists

[Ganglia-general] Plan item

snarayanaswamy: Can you please work on the documentation for replicating ganglia/riemann setup in another data center? Sergey: yes, that’s in my list as discussed snarayanaswamy: thanks

Re: [Ganglia-general] Plan item

Very sorry! Please remove this from the discussion list! Thanks! Sergey -- ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https

Re: [Ganglia-general] Gweb cluster page stopped working after adding 500 custom metrics per server

gmetad 3.7.0 I don't use rrdcached yet. Sergey > On Dec 19, 2015, at 7:41 PM, Vladimir Vuksan <vli...@veus.hr> wrote: > > What Ganglia gmetad version are you running? Are you using rrdcached? > > On December 18, 2015 8:09:09 PM EST, Sergey <svin...@apple.com> wro

Re: [Ganglia-general] Gweb cluster page stopped working after adding 500 custom metrics per server

I have 30 servers in this cluster. I'll check PHP configuration. Thanks! Sergey > On Dec 19, 2015, at 7:56 PM, Jesse Becker <haw...@gmail.com> wrote: > > How many servers? > > There aren't too many timeouts in the gweb code. It could be something > rela

Re: [Ganglia-general] Gweb cluster page stopped working after adding 500 custom metrics per server

Addition: Ganglia Web log shows 500 error. Sergey > On Dec 11, 2015, at 11:52 AM, Sergey <svin...@apple.com> wrote: > > Hi All! > > We added ~500 custom metrics/server in one cluster and now this cluster page > stopped working. > All other clusters are workin