Firehose vs Pivotal Ops metrics
I set up the open source CF and got the metrics streamed out of the firehose. I also read document about Pivotal Ops Metrics in here.
What are the relationship between the two sets of metrics? The Pivotal one uses JMX and has a completely different set of metrics. Why do we have metrics in two places?
Also, are there any documents about what metrics are streamed from the firehose? I could not find any document on this other than seeing the actual data streamed from the firehose.