Re: [Ganglia-general] gmetad segfaults after running for a while (on AWS EC2)

2014-09-15 Thread Devon H. O'Dell
If you can install the dbg or dbgsym package for this, you can get more information. If you cannot do this, running: objdump -d `which gmond` | less in less: /40547c Paste a little context of the disassembly before and after that address, then scroll up and paste which function it's in. (That

Re: [Ganglia-general] gmetad segfaults after running for a while (on AWS EC2)

2014-09-15 Thread Devon H. O'Dell
This is the prologue of some function and the second argument is NULL when it shouldn't be. Unfortunately, the binary does appear to be stripped, so it will be slightly hard to figure out which function it is. Your previous email with the backtrace shows that it is walking the hash tree

[Ganglia-general] Help understanding tmax and dmax

2014-09-15 Thread Sam Barham
I'm having trouble understanding what values to use for dmax and tmax in my gmetric calls, and how those values match up to actual behaviour. The situation is that I have several cron scripts that each run once a minute, finding various custom metrics and passing them into ganglia. I then have