Distribution(mapping=None, *, ignore_unknown_fields=False, **kwargs)Distribution represents a frequency distribution of double-valued sample points. It contains the size of the population of sample points plus additional optional information:
- the arithmetic mean of the samples
- the minimum and maximum of the samples
- the sum-squared-deviation of the samples, used to compute variance
- a histogram of the values of the sample points
This message has oneof_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
members.
.. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
Attributes | |
|---|---|
| Name | Description |
count |
int
The total number of samples in the distribution. Must be >= 0. |
mean |
float
The arithmetic mean of the samples in the distribution. If count is zero then this field must be zero.
|
minimum |
float
The minimum of the population of values. Ignored if count is zero.
|
maximum |
float
The maximum of the population of values. Ignored if count is zero.
|
sum_of_squared_deviation |
float
The sum of squared deviations from the mean: Sum[i=1..count]((x_i - mean)^2) where each x_i is a sample values. If count is zero then this field must be zero,
otherwise validation of the request fails.
|
bucket_counts |
MutableSequence[int]
The number of samples in each histogram bucket. bucket_counts are optional. If present, they must sum to
the count value.
The buckets are defined below in bucket_option. There
are N buckets. bucket_counts[0] is the number of samples
in the underflow bucket. bucket_counts[1] to
bucket_counts[N-1] are the numbers of samples in each of
the finite buckets. And
bucket_counts[N] is the number of samples in the overflow bucket. See the comments of\ bucket_option\`
below for more details.
Any suffix of trailing zeros may be omitted.
|
linear_buckets |
google.cloud.servicecontrol_v1.types.Distribution.LinearBuckets
Buckets with constant width. This field is a member of oneof_ bucket_option.
|
exponential_buckets |
google.cloud.servicecontrol_v1.types.Distribution.ExponentialBuckets
Buckets with exponentially growing width. This field is a member of oneof_ bucket_option.
|
explicit_buckets |
google.cloud.servicecontrol_v1.types.Distribution.ExplicitBuckets
Buckets with arbitrary user-provided width. This field is a member of oneof_ bucket_option.
|
exemplars |
MutableSequence[google.api.distribution_pb2.Exemplar]
Example points. Must be in increasing order of value
field.
|
Classes
ExplicitBuckets
ExplicitBuckets(mapping=None, *, ignore_unknown_fields=False, **kwargs)Describing buckets with arbitrary user-provided width.
ExponentialBuckets
ExponentialBuckets(mapping=None, *, ignore_unknown_fields=False, **kwargs)Describing buckets with exponentially growing width.
LinearBuckets
LinearBuckets(mapping=None, *, ignore_unknown_fields=False, **kwargs)Describing buckets with constant width.