A node agent for measuring, processing and forwarding node level metrics.
Open questions:
Configuration is implemented using a single json document that is distributed over network.
{ sink: db.monitoring.center.de, granularity: core, frequency: { core: 30, node: 60 } metrics: [ ipc, flops_any, clock, load, mem_bw, mem_used, net_bw, file_bw ]}