ray.util.metrics.Histogram.set_default_tags

Histogram.set_default_tags(default_tags: Dict[str, str])

Set default tags of metrics.

Example

>>> from ray.util.metrics import Counter
>>> # Note that set_default_tags returns the instance itself.
>>> counter = Counter("name", tag_keys=("a",))
>>> counter2 = counter.set_default_tags({"a": "b"})
>>> assert counter is counter2
>>> # this means you can instantiate it in this way.
>>> counter = Counter("name", tag_keys=("a",)).set_default_tags({"a": "b"})

Parameters

default_tags – Default tags that are used for every record method.

Returns

it returns the instance itself.

Return type

Metric