PROF-10497: Add span IDs to timeline DNS and TCP events

[szegedi]

What does this PR do?

Switches from using the Node perf_hooks API to using Datadog tracing instrumentation for DNS and TCP events in profiling timeline.

Motivation

With this change, DNS and TCP events in timeline are associated with spans, so they can be correctly assigned in e.g. tracing Code Hotspots view. perf_hooks API is still used for GC events or when code hotspots feature is turned off.

Additional Notes

• The implementation uses tracing plugins, but it is managing its own plugin instances internally.
• The implementation will add additional subscribers to apm:dns:* and apm:tcp:* diagnostic channels. This does not contribute notable overhead since both the net and dns tracing plugins are on by default, and they add subscribers anyway, triggering the use of the more complicated code path in the net and dns instrumentations.
• If profiling is on, but code hotspots are explicitly turned off (they're on by default, except on Windows) then the implementation falls back to the Node API as it does not require span IDs.

[github-actions]

Overall package size

Self size: 7.06 MB
Deduped: 62.42 MB
No deduping: 62.7 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | @datadog/native-appsec | 8.1.1 | 18.67 MB | 18.68 MB | | @datadog/native-iast-taint-tracking | 3.1.0 | 12.27 MB | 12.28 MB | | @datadog/pprof | 5.3.0 | 9.85 MB | 10.22 MB | | protobufjs | 7.2.5 | 2.77 MB | 5.16 MB | | @datadog/native-iast-rewriter | 2.4.1 | 2.14 MB | 2.23 MB | | @opentelemetry/core | 1.14.0 | 872.87 kB | 1.47 MB | | @datadog/native-metrics | 2.0.0 | 898.77 kB | 1.3 MB | | @opentelemetry/api | 1.8.0 | 1.21 MB | 1.21 MB | | jsonpath-plus | 9.0.0 | 580.4 kB | 1.03 MB | | import-in-the-middle | 1.8.1 | 71.67 kB | 785.15 kB | | msgpack-lite | 0.1.26 | 201.16 kB | 281.59 kB | | opentracing | 0.14.7 | 194.81 kB | 194.81 kB | | pprof-format | 2.1.0 | 111.69 kB | 111.69 kB | | @datadog/sketches-js | 2.1.0 | 109.9 kB | 109.9 kB | | semver | 7.6.3 | 95.82 kB | 95.82 kB | | lodash.sortby | 4.7.0 | 75.76 kB | 75.76 kB | | lru-cache | 7.14.0 | 74.95 kB | 74.95 kB | | ignore | 5.3.1 | 51.46 kB | 51.46 kB | | int64-buffer | 0.1.10 | 49.18 kB | 49.18 kB | | shell-quote | 1.8.1 | 44.96 kB | 44.96 kB | | istanbul-lib-coverage | 3.2.0 | 29.34 kB | 29.34 kB | | rfdc | 1.3.1 | 25.21 kB | 25.21 kB | | tlhunter-sorted-set | 0.1.0 | 24.94 kB | 24.94 kB | | limiter | 1.1.5 | 23.17 kB | 23.17 kB | | dc-polyfill | 0.1.4 | 23.1 kB | 23.1 kB | | retry | 0.13.1 | 18.85 kB | 18.85 kB | | jest-docblock | 29.7.0 | 8.99 kB | 12.76 kB | | crypto-randomuuid | 1.0.0 | 11.18 kB | 11.18 kB | | koalas | 1.0.2 | 6.47 kB | 6.47 kB | | path-to-regexp | 0.1.10 | 6.38 kB | 6.38 kB | | module-details-from-path | 1.0.3 | 4.47 kB | 4.47 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-09-10 14:50:20

Comparing candidate commit 46aa4f7 in PR branch szegedi/spanning-events with baseline commit 6117baf in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 257 metrics, 9 unstable metrics.