feat: add support for native_socket ddprof config

[kaahos]

What Does This Do

Wire ddprof natsock flag.

Motivation

Add support for optional parameter to enable Native Socket I/O events emission.

Additional Notes

Contributor Checklist

• Format the title according to the contribution guidelines
• Assign the type: and (comp: or inst:) labels in addition to any other useful labels
• Avoid using close, fix, or any linking keywords when referencing an issue
  Use solves instead, and assign the PR milestone to the issue
• Update the CODEOWNERS file on source file addition, migration, or deletion
• Update public documentation with any new configuration flags or behaviors
• Once approved, use merge queue to merge the PR

Jira ticket: [PROJ-IDENT]

[dd-octo-sts]

🟢 Java Benchmark SLOs — All performance SLOs passed

Suite	Status
Startup	🟢 pass

SLO thresholds are defined here based on automatically generated metrics. A warning is raised when results are within 5% of the threshold.

PR vs. master results

Scenario	Candidate	master	Δ (95% CI of mean)
startup:insecure-bank:iast:Agent	13.96 s	13.99 s	[-0.9%; +0.5%] (no difference)
startup:insecure-bank:tracing:Agent	12.89 s	12.96 s	[-1.3%; +0.2%] (no difference)
startup:petclinic:appsec:Agent	16.92 s	16.74 s	[+0.1%; +2.0%] (maybe worse)
startup:petclinic:iast:Agent	17.00 s	16.97 s	[-0.7%; +1.0%] (no difference)
startup:petclinic:profiling:Agent	16.77 s	16.86 s	[-1.6%; +0.5%] (no difference)
startup:petclinic:sca:Agent	16.22 s	16.74 s	[-7.6%; +1.5%] (no difference)
startup:petclinic:tracing:Agent	15.61 s	16.00 s	[-6.6%; +1.7%] (no difference)

Commit: 8f11a989 · CI Pipeline · Benchmarking Platform UI

---

Load and DaCapo benchmarks can be triggered manually in the GitLab pipeline. Results will appear in the Benchmarking Platform UI after completion.