CORD : Probe Inventory

We are compiling an inventory of probes currently implemented.

Probe	Component/Device	Info
switch.port.receive.packets switch.port.transmit.packets switch.port.receive.bytes switch.port.transmit.bytes switch.port.receive.drops switch.port.transmit.drops switch.port.receive.frame_error switch.port.receive.overrun_error switch.port.receive.crc_error switch.port.collision.count switch.table.active.entries switch.table.lookup.packets switch.table.matched.packets	OpenFlow enabled Fabric switches (Spine and Leaf)
vOLT.active.subscribers vOLT.subscriber.connected vOLT.subscriber.disconnected	vOLT application running on ONOS controller
instance.cpu instance.vcpu instance.memory.usage instance.network.incoming.bytes.rate instance.network.outgoing.bytes.rate instance.disk.usage instance.create instance.delete	Tenant VM instance metrics
hardware.ipmi.node.cpu_util hardware.ipmi.node.mem_util hardware.ipmi.node.io_util	Compute hardware metrics
vsg.dns.cache_size vsg.dns.total_instered_entries vsg.dns.replaced_unexpired_entries vsg.dns.queries_answered_locally vsg.dns.queries_forwarded vsg.dns.server.queries_sent vsg.dns.server.queries_failed	vSG service