cache_ratio value:GAUGE:0:100
cache_result value:DERIVE:0:U
cache_size value:GAUGE:0:U
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ceph_bytes value:GAUGE:U:U
ceph_latency value:GAUGE:U:U
ceph_rate value:DERIVE:0:U
entropy value:GAUGE:0:4294967295
expired_keys value:GAUGE:0:U
fanspeed value:GAUGE:0:U
+file_handles value:GAUGE:0:U
file_size value:GAUGE:0:U
files value:GAUGE:0:U
flow value:GAUGE:0:U
route_etx value:GAUGE:0:U
route_metric value:GAUGE:0:U
routes value:GAUGE:0:U
+segments value:GAUGE:0:65535
serial_octets rx:DERIVE:0:U, tx:DERIVE:0:U
signal_noise value:GAUGE:U:0
signal_power value:GAUGE:U:0