[Ganglia-general] Ganglia Memory Used rrd file

2016-05-17 Thread Sara M
Hi all,I'm using ganglia and hsflow to monitor my VMs running Ubuntu. The problem is that I want to read memory_use in R from rrd files, but the only files I see for memory metric are total, shared, cash and swap. Extracting csv file from ganglia web page gets me memory_use metric. How I can

Re: [Ganglia-general] Ganglia Memory Used rrd file

2016-05-17 Thread Jesse Becker
Sadly, the memory reporting in the memory module leaves something to be desired. There are some amusing comments about this in libmetrics/freebsd/metrics.c file (among others). I've been futzing with a completely untested patch for "properly" calculate and report a "mem_used" metric. You can