function HistogramDataPoint::__construct

Same name in this branch

11.1.x vendor/open-telemetry/sdk/Metrics/Data/HistogramDataPoint.php \OpenTelemetry\SDK\Metrics\Data\HistogramDataPoint::__construct()

Constructor.

Parameters

array $data {: Optional. Data for populating the Message object.

@type \Opentelemetry\Proto\Common\V1\KeyValue[]|\Google\Protobuf\Internal\RepeatedField $attributes The set of key/value pairs that uniquely identify the timeseries from where this point belongs. The list may be empty (may contain 0 elements). Attribute keys MUST be unique (it is not allowed to have more than one attribute with the same key). @type int|string $start_time_unix_nano StartTimeUnixNano is optional but strongly encouraged, see the the detailed comments above Metric. Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. @type int|string $time_unix_nano TimeUnixNano is required, see the detailed comments above Metric. Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. @type int|string $count count is the number of values in the population. Must be non-negative. This value must be equal to the sum of the "count" fields in buckets if a histogram is provided. @type float $sum sum of the values in the population. If count is zero then this field must be zero. Note: Sum should only be filled out when measuring non-negative discrete events, and is assumed to be monotonic over the values of these events. Negative events *can* be recorded, but sum should not be filled out when doing so. This is specifically to enforce compatibility w/ OpenMetrics, see: https://github.com/OpenObservability/OpenMetrics/blob/main/specificatio… @type int[]|string[]|\Google\Protobuf\Internal\RepeatedField $bucket_counts bucket_counts is an optional field contains the count values of histogram for each bucket. The sum of the bucket_counts must equal the value in the count field. The number of elements in bucket_counts array must be by one greater than the number of elements in explicit_bounds array. @type float[]|\Google\Protobuf\Internal\RepeatedField $explicit_bounds explicit_bounds specifies buckets with explicitly defined bounds for values. The boundaries for bucket at index i are: (-infinity, explicit_bounds[i]] for i == 0 (explicit_bounds[i-1], explicit_bounds[i]] for 0 < i < size(explicit_bounds) (explicit_bounds[i-1], +infinity) for i == size(explicit_bounds) The values in the explicit_bounds array must be strictly increasing. Histogram buckets are inclusive of their upper boundary, except the last bucket where the boundary is at infinity. This format is intentionally compatible with the OpenMetrics histogram definition. @type \Opentelemetry\Proto\Metrics\V1\Exemplar[]|\Google\Protobuf\Internal\RepeatedField $exemplars (Optional) List of exemplars collected from measurements that were used to form the data point @type int $flags Flags that apply to this specific data point. See DataPointFlags for the available flags and their meaning. @type float $min min is the minimum value over (start_time, end_time]. @type float $max max is the maximum value over (start_time, end_time]. }

Overrides Message::__construct

File

vendor/open-telemetry/gen-otlp-protobuf/Opentelemetry/Proto/Metrics/V1/HistogramDataPoint.php, line 183

Class

HistogramDataPoint: HistogramDataPoint is a single data point in a timeseries that describes the time-varying values of a Histogram. A Histogram contains summary statistics for a population of values, it may optionally contain the distribution of those values across a…

Namespace

Opentelemetry\Proto\Metrics\V1

Code

public function __construct($data = NULL) {
    \GPBMetadata\Opentelemetry\Proto\Metrics\V1\Metrics::initOnce();
    parent::__construct($data);
}