Re: [Ganglia-developers] Not all custom metrics are being displayed.
Problem solved. As it turns out, it was determined that the device was dropping UDP packets (as shown by sysctl). The solution was to increase the net.core.rmem_max and gmond (via gmond.conf udp_recv_channel's buffer). Btw: I upgraded Ganglia to 3.6.0 which supports the buffer option for gmond (as mentioned above). THANK YOU VLADIMIR !!! -- Comprehensive Server Monitoring with Site24x7. Monitor 10 servers for $9/Month. Get alerted through email, SMS, voice calls or mobile push notifications. Take corrective actions from your mobile device. http://p.sf.net/sfu/Zoho___ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers
Re: [Ganglia-developers] Not all custom metrics are being displayed.
Unfortunately, I am still stuck. I tried installing gweb on different host and the web is still not displaying all the graphs. I verified that the metrics are actually being stored in rrd (using rrdtool dump). I seems like the bottleneck/problem is just with gweb. I looked through all the parameters and AFAIK, there is nothing in Ganglia 3.x that controls or limits metrics. I've also tried increasing server_threads in gmetad.conf. From: Dan (Daniel) Arsenault [mailto:dar...@broadcom.com] Sent: Tuesday, September 23, 2014 2:00 PM To: ganglia-developers@lists.sourceforge.net Subject: Re: [Ganglia-developers] Not all custom metrics are being displayed. All the metrics are within the same 'group' and when they reach a certain count and are not displayed on the web. I checked the gmond messages using netcat as suggested and the missing metrics are present. From: Dan (Daniel) Arsenault [mailto:dar...@broadcom.com] Sent: Tuesday, September 23, 2014 11:16 AM To: ganglia-developers@lists.sourceforge.netmailto:ganglia-developers@lists.sourceforge.net Subject: [Ganglia-developers] Not all custom metrics are being displayed. I am using Ganglia 3.6. I am using Python to create custom metrics. I am using a loop to generate the metrics with unique names. I appears that there is a limit that is preventing all the metrics to be shown on gweb. There is no problem showing a smaller number of metrics (around 50 or so). But when the metric count goes beyond that (around 90-100), the remaining metrics are not shown. I found on the web that there is/was a num_custom_metrics parameter for gmond.conf, but this doesn't seem to be valid anymore. Is there a configuration parameter for this? I'm running gmond/gmetad with debug 10 and don't see any errors. -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311iu=/4140/ostg.clktrk___ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers
Re: [Ganglia-developers] Not all custom metrics are being displayed.
Hi Dan, when you say metrics are not show what is the output ? Can you take a screenshot of the output. Feel free to blacken out any sensitive areas. Can you make sure that gmond that is aggregating metrics (one that gmetad talks to) has the metrics ie. nc localhost 8651 | grep "METRIC NAME" Vladimir On 09/23/2014 11:16 AM, Dan (Daniel) Arsenault wrote: I am using Ganglia 3.6. I am using Python to create custom metrics. I am using a loop to generate the metrics with unique names. I appears that there is a limit that is preventing all the metrics to be shown on gweb. There is no problem showing a smaller number of metrics (around 50 or so). But when the metric count goes beyond that (around 90-100), the remaining metrics are not shown. I found on the web that there is/was a num_custom_metrics parameter for gmond.conf, but this doesnt seem to be valid anymore. Is there a configuration parameter for this? Im running gmond/gmetad with debug 10 and dont see any errors. -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311iu=/4140/ostg.clktrk___ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers
Re: [Ganglia-developers] Not all custom metrics are being displayed.
All the metrics are within the same 'group' and when they reach a certain count and are not displayed on the web. I checked the gmond messages using netcat as suggested and the missing metrics are present. From: Dan (Daniel) Arsenault [mailto:dar...@broadcom.com] Sent: Tuesday, September 23, 2014 11:16 AM To: ganglia-developers@lists.sourceforge.net Subject: [Ganglia-developers] Not all custom metrics are being displayed. I am using Ganglia 3.6. I am using Python to create custom metrics. I am using a loop to generate the metrics with unique names. I appears that there is a limit that is preventing all the metrics to be shown on gweb. There is no problem showing a smaller number of metrics (around 50 or so). But when the metric count goes beyond that (around 90-100), the remaining metrics are not shown. I found on the web that there is/was a num_custom_metrics parameter for gmond.conf, but this doesn't seem to be valid anymore. Is there a configuration parameter for this? I'm running gmond/gmetad with debug 10 and don't see any errors. -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311iu=/4140/ostg.clktrk___ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers
