AW: Performance metrics / calling external scripts

2015-01-14 Thread Philipp Nolte
In general, have you had a look at the giraph.metrics.enable option? It prints out metrics after each superstep to each worker's system.out log. div Ursprüngliche Nachricht /divdivVon: Steven Harenberg sdhar...@ncsu.edu /divdivDatum:14.01.2015 19:55 (GMT+01:00) /divdivAn:

Performance metrics / calling external scripts

2015-01-14 Thread Steven Harenberg
Hi all, I am attempting to measure some performance metrics (such as runtime, memory usage, network communication, etc.) using an external bash script that grabs some machine stats. I am having difficulty figuring out where to externally call this script in Giraph. Particularly, I would like to