need exp host just minus wildcard fields

experimental/schemas/host.yml

@@ -0,0 +1,62 @@
+- name: host
+  fields:
+    # RFC 0005
+    - name: cpu.usage
+      type: scaled_float
+      scaling_factor: 1000
+      level: extended
+      short: Percent CPU used, between 0 and 1.
+      description: >
+        Percent CPU used which is normalized by the number of CPU cores and it
+        ranges from 0 to 1. Scaling factor: 1000.
+
+        For example: For a two core host, this value should be the average of the
+        two cores, between 0 and 1.
+
+    - name: network.ingress.bytes
+      type: long
+      level: extended
+      short: The number of bytes received on all network interfaces.
+      description: >
+        The number of bytes received (gauge) on all network interfaces by the
+        host since the last metric collection.
+
+    - name: network.ingress.packets
+      type: long
+      level: extended
+      short: The number of packets received on all network interfaces.
+      description: >
+        The number of packets (gauge) received on all network interfaces by the
+        host since the last metric collection.
+
+    - name: network.egress.bytes
+      type: long
+      level: extended
+      short: The number of bytes sent on all network interfaces.
+      description: >
+        The number of bytes (gauge) sent out on all network interfaces by the
+        host since the last metric collection.
+
+    - name: network.egress.packets
+      type: long
+      level: extended
+      short: The number of packets sent on all network interfaces.
+      description: >
+        The number of packets (gauge) sent out on all network interfaces by the
+        host since the last metric collection.
+
+    - name: disk.read.bytes
+      type: long
+      level: extended
+      short: The number of bytes read by all disks.
+      description: >
+        The total number of bytes (gauge) read successfully (aggregated from all
+        disks) since the last metric collection.
+
+    - name: disk.write.bytes
+      type: long
+      level: extended
+      short: The number of bytes written on all disks.
+      description: >
+        The total number of bytes (gauge) written successfully (aggregated from
+        all disks) since the last metric collection.