Directories
¶
| Path | Synopsis |
|---|---|
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api
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check/defaults
Package defaults provides common defaults used in agent checks
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Package defaults provides common defaults used in agent checks |
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corechecks/cluster
Package cluster provides core checks for cluster level checks, used by the Datadog Cluster Agent.
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Package cluster provides core checks for cluster level checks, used by the Datadog Cluster Agent. |
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corechecks/containers
Package containers provides core checks for containers and orchestrators
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Package containers provides core checks for containers and orchestrators |
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corechecks/net
Package net provides core checks for networking
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Package net provides core checks for networking |
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metadata
Package metadata implements specific Metadata Collectors for the Agent.
|
Package metadata implements specific Metadata Collectors for the Agent. |
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pb
Package pb is a generated protocol buffer package.
|
Package pb is a generated protocol buffer package. |
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ecs
Package ecs provides functionalities to collect ECS metadata
|
Package ecs provides functionalities to collect ECS metadata |
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externalhost
Package externalhost implements the External Host Tags metadata provider.
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Package externalhost implements the External Host Tags metadata provider. |
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process
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model
Package model is a generated protocol buffer package.
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Package model is a generated protocol buffer package. |
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Code generated by go generate; DO NOT EDIT.
|
Code generated by go generate; DO NOT EDIT. |
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trace
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event
Package event contains functionality related to APM event extraction from traces.
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Package event contains functionality related to APM event extraction from traces. |
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metrics
Package metrics exposes utilities for setting up and using a sub-set of Datadog's dogstatsd client.
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Package metrics exposes utilities for setting up and using a sub-set of Datadog's dogstatsd client. |
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metrics/timing
Package timing is used to aggregate timing calls within hotpaths to avoid using repeated statsd calls.
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Package timing is used to aggregate timing calls within hotpaths to avoid using repeated statsd calls. |
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obfuscate
Package obfuscate implements quantizing and obfuscating of tags and resources for a set of spans matching a certain criteria.
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Package obfuscate implements quantizing and obfuscating of tags and resources for a set of spans matching a certain criteria. |
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pb
Package pb contains the data structures used by the trace agent to communicate with tracers and the Datadog API.
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Package pb contains the data structures used by the trace agent to communicate with tracers and the Datadog API. |
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sampler
Package sampler contains all the logic of the agent-side trace sampling Currently implementation is based on the scoring of the "signature" of each trace Based on the score, we get a sample rate to apply to the given trace Current score implementation is super-simple, it is a counter with polynomial decay per signature.
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Package sampler contains all the logic of the agent-side trace sampling Currently implementation is based on the scoring of the "signature" of each trace Based on the score, we get a sample rate to apply to the given trace Current score implementation is super-simple, it is a counter with polynomial decay per signature. |
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stats/quantile
Package quantile implements "Space-Efficient Online Computation of Quantile Summaries" (Greenwald, Khanna 2001): http://infolab.stanford.edu/~datar/courses/cs361a/papers/quantiles.pdf This implementation is backed by a skiplist to make inserting elements into the summary faster.
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Package quantile implements "Space-Efficient Online Computation of Quantile Summaries" (Greenwald, Khanna 2001): http://infolab.stanford.edu/~datar/courses/cs361a/papers/quantiles.pdf This implementation is backed by a skiplist to make inserting elements into the summary faster. |
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test
Package test provides utilities for running integration tests on the trace agent.
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Package test provides utilities for running integration tests on the trace agent. |
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test/testutil
Package testutil provides easy ways to generate some random or deterministic data that can be use for tests or benchmarks.
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Package testutil provides easy ways to generate some random or deterministic data that can be use for tests or benchmarks. |
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traceutil
Package traceutil contains functions for extracting and processing traces.
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Package traceutil contains functions for extracting and processing traces. |
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ecs
Package ecs provides metadata collection when the Agent runs on the ECS platform
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Package ecs provides metadata collection when the Agent runs on the ECS platform |
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executable
Package executable provides information on the executable that started the process
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Package executable provides information on the executable that started the process |
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