/streamz help
Streamz Root:
Streamz ManuallySampledMetrics set:
Root name: <default> [(+) labels] [(+) collection] [(+) largest exported metrics]
Search:

Directory: /proc/cc/mutex

Query matched 1 metrics and 0 "subdirectories":
/proc/cc/mutex/wait_time (cumulative): double = 8.456 seconds