POC: Sentry Opentelemetry support

[krystofwoldrich]

📢 Type of change

• New feature

📜 Description

This is an example of how Sentry Otel integration could be used in RN JS layer.

💡 Motivation and Context

• Sentry + OpenTelemetry sentry#40712

💚 How did you test it?

Sample app

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• All tests passing
• No breaking changes

🔮 Next steps

[github-actions]

	Fails
🚫	Please consider adding a changelog entry for the next release.

Instructions and example for changelog

Please add an entry to CHANGELOG.md to the "Unreleased" section. Make sure the entry includes this PR's number.

Example:

## Unreleased

- Sentry Opentelemetry support ([#2979](https://github.com/getsentry/sentry-react-native/pull/2979))

If none of the above apply, you can opt out of this check by adding #skip-changelog to the PR description.

Generated by 🚫 dangerJS against 584c33f

[github-actions]

Android (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	340.50 ms	343.76 ms	3.26 ms
Size	17.73 MiB	19.75 MiB	2.02 MiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
e73f4ed+dirty	332.96 ms	354.33 ms	21.37 ms
15c80ab+dirty	336.27 ms	350.58 ms	14.31 ms
acadc0f+dirty	373.24 ms	381.51 ms	8.27 ms
80b2ce3	385.02 ms	387.36 ms	2.34 ms
86d6d2c+dirty	332.90 ms	352.45 ms	19.55 ms
d0bf494+dirty	375.37 ms	395.14 ms	19.77 ms
76d1baf+dirty	335.72 ms	355.52 ms	19.80 ms
70caa60+dirty	299.00 ms	321.02 ms	22.02 ms
9a3ca65+dirty	326.93 ms	330.14 ms	3.21 ms
d197b5c+dirty	338.94 ms	354.87 ms	15.93 ms

App size

Revision	Plain	With Sentry	Diff
e73f4ed+dirty	17.73 MiB	20.04 MiB	2.31 MiB
15c80ab+dirty	17.73 MiB	20.04 MiB	2.31 MiB
acadc0f+dirty	17.73 MiB	19.75 MiB	2.01 MiB
80b2ce3	17.73 MiB	19.75 MiB	2.02 MiB
86d6d2c+dirty	17.73 MiB	20.04 MiB	2.31 MiB
d0bf494+dirty	17.73 MiB	19.75 MiB	2.02 MiB
76d1baf+dirty	17.73 MiB	20.04 MiB	2.31 MiB
70caa60+dirty	17.73 MiB	19.75 MiB	2.01 MiB
9a3ca65+dirty	17.73 MiB	20.04 MiB	2.31 MiB
d197b5c+dirty	17.73 MiB	20.04 MiB	2.31 MiB

[github-actions]

iOS (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1295.66 ms	1300.80 ms	5.14 ms
Size	2.36 MiB	2.84 MiB	487.80 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
0db0c72+dirty	1275.02 ms	1285.84 ms	10.82 ms
e73f4ed+dirty	1243.27 ms	1244.52 ms	1.25 ms
15c80ab+dirty	1223.74 ms	1228.96 ms	5.22 ms
acadc0f+dirty	1264.38 ms	1290.06 ms	25.68 ms
86d6d2c+dirty	1267.55 ms	1286.21 ms	18.66 ms
d0bf494+dirty	1289.40 ms	1298.40 ms	9.00 ms
76d1baf+dirty	1244.10 ms	1268.52 ms	24.42 ms
70caa60+dirty	1218.27 ms	1230.30 ms	12.03 ms
9a3ca65+dirty	1247.06 ms	1274.58 ms	27.52 ms
d197b5c+dirty	1217.61 ms	1242.66 ms	25.05 ms

App size

Revision	Plain	With Sentry	Diff
0db0c72+dirty	2.36 MiB	2.84 MiB	487.01 KiB
e73f4ed+dirty	2.36 MiB	2.82 MiB	469.44 KiB
15c80ab+dirty	2.36 MiB	2.83 MiB	474.49 KiB
acadc0f+dirty	2.36 MiB	2.83 MiB	480.37 KiB
86d6d2c+dirty	2.36 MiB	2.82 MiB	462.82 KiB
d0bf494+dirty	2.36 MiB	2.83 MiB	481.15 KiB
76d1baf+dirty	2.36 MiB	2.82 MiB	469.45 KiB
70caa60+dirty	2.36 MiB	2.83 MiB	479.27 KiB
9a3ca65+dirty	2.36 MiB	2.82 MiB	462.89 KiB
d197b5c+dirty	2.36 MiB	2.82 MiB	462.86 KiB

[github-actions]

Android (new) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	269.14 ms	313.57 ms	44.43 ms
Size	7.15 MiB	8.04 MiB	912.27 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
0db0c72+dirty	335.20 ms	351.06 ms	15.86 ms
e73f4ed+dirty	262.98 ms	311.02 ms	48.04 ms
15c80ab+dirty	276.38 ms	327.54 ms	51.17 ms
acadc0f+dirty	259.04 ms	304.67 ms	45.63 ms
86d6d2c+dirty	267.21 ms	325.24 ms	58.04 ms
d0bf494+dirty	253.73 ms	308.23 ms	54.49 ms
76d1baf+dirty	339.02 ms	408.65 ms	69.63 ms
70caa60+dirty	308.83 ms	393.06 ms	84.23 ms
9a3ca65+dirty	344.96 ms	358.92 ms	13.96 ms
d197b5c+dirty	258.75 ms	313.61 ms	54.86 ms

App size

Revision	Plain	With Sentry	Diff
0db0c72+dirty	7.15 MiB	8.04 MiB	911.02 KiB
e73f4ed+dirty	7.15 MiB	8.09 MiB	965.94 KiB
15c80ab+dirty	7.15 MiB	8.09 MiB	966.13 KiB
acadc0f+dirty	7.15 MiB	8.03 MiB	903.20 KiB
86d6d2c+dirty	7.15 MiB	8.09 MiB	962.69 KiB
d0bf494+dirty	7.15 MiB	8.04 MiB	910.85 KiB
76d1baf+dirty	7.15 MiB	8.09 MiB	964.41 KiB
70caa60+dirty	7.15 MiB	8.03 MiB	901.79 KiB
9a3ca65+dirty	7.15 MiB	8.09 MiB	962.83 KiB
d197b5c+dirty	7.15 MiB	8.09 MiB	962.72 KiB

[krystofwoldrich]

This POC was working, but as the support for Otel was experimental at the time a lot changed since then.

Therefore the PR is not up to date anymore.