Pierre Gimalac

[ASCII-2415] Add merged CPU profiles for each agent process and use PGO

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### What does this PR do? Same as https://github.com/DataDog/datadog-agent/pull/30313 but using merged profiles from prod. ### Motivation ### Describe how to test/QA your changes ### Possible Drawbacks / Trade-offs ###...

[ASCII-2415] Add CPU profiles for each agent process and use PGO

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### What does this PR do? Add profiles for each process (core, trace, process, security, system-probe) and use them to build the agent with PGO. ### Motivation Investigate the impact...

[ASCII-2415] Add SMP CPU profile for core agent and use PGO

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### What does this PR do? Same as https://github.com/DataDog/datadog-agent/pull/30313 but with a profile from SMP experiment `uds_dogstatsd_to_api_cpu`, selected and merged using [datadog-pgo](https://github.com/DataDog/datadog-pgo). ### Motivation ### Describe how to test/QA your...

In a container where the host's `/proc` is mounted and given by the `HOST_PROC` environment variable, what is `host.Virtualization` supposed to return ? Is it supposed to give information about...

Add the text added in https://github.com/google/go-cmp/pull/189 to the README. The goal is to make it clearer that go-cmp is only supposed to be used in tests, and what the caveats...

Allow linker to perform dead code elimination for programs using go-cmp

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**Describe the bug** When `reflect`'s `Method` is used with a non-constant argument, the linker has to keep every public method of reachable types because it can't statically determine whether that...

Avoid disabling dead code elimination when using Equal

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Partially fixes https://github.com/google/go-cmp/issues/373 (`Equal` only). This PR moves code around to allow the linker to statically determine that the code using `reflect.Type.Method` is not reachable from the `Equal` function. It...

Add a build tag to avoid disabling dead code elimination

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Fixes https://github.com/google/go-cmp/issues/373. This PR moves creating the string representation of an unnamed interface behind a build tag `interface_string_no_reflect`. - When the build tag is not used, nothing changes. - When...

[TEST][AGENTRUN-294] Build the agent with Go tip

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### What does this PR do? ### Motivation ### Describe how you validated your changes ### Possible Drawbacks / Trade-offs ### Additional Notes

Remove outdated dogstatsd stripping comment

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### What does this PR do? Remove outdated dogstatsd stripping comment. ### Motivation We're stripping dogstatsd binary since https://github.com/DataDog/datadog-agent/pull/33789. ### Describe how you validated your changes ### Possible Drawbacks /...