fix(core): Replace global interval with trace-specific interval based flushing

[Lms24]

As discussed yesterday with @cleptric, we don't want a global interval-based flushing but the interval shall be set per trace bucket. This PR makes that change.

[github-actions]

size-limit report 📦

⚠️ Warning: Base artifact is not the latest one, because the latest workflow run is not done yet. This may lead to incorrect results. Try to re-run all tests to get up to date results.

Path	Size	% Change	Change
@sentry/browser	25.71 kB	+0.34%	+87 B 🔺
@sentry/browser - with treeshaking flags	24.21 kB	+0.32%	+76 B 🔺
@sentry/browser (incl. Tracing)	42.72 kB	+0.68%	+285 B 🔺
@sentry/browser (incl. Tracing, Profiling)	47.4 kB	+0.65%	+306 B 🔺
@sentry/browser (incl. Tracing, Replay)	81.56 kB	+0.39%	+309 B 🔺
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	71.17 kB	+0.42%	+295 B 🔺
@sentry/browser (incl. Tracing, Replay with Canvas)	86.24 kB	+0.34%	+290 B 🔺
@sentry/browser (incl. Tracing, Replay, Feedback)	98.48 kB	+0.29%	+277 B 🔺
@sentry/browser (incl. Feedback)	42.51 kB	+0.17%	+69 B 🔺
@sentry/browser (incl. sendFeedback)	30.38 kB	+0.28%	+83 B 🔺
@sentry/browser (incl. FeedbackAsync)	35.43 kB	+0.22%	+77 B 🔺
@sentry/browser (incl. Metrics)	26.87 kB	+0.28%	+75 B 🔺
@sentry/browser (incl. Logs)	27.02 kB	+0.29%	+78 B 🔺
@sentry/browser (incl. Metrics & Logs)	27.69 kB	+0.29%	+80 B 🔺
@sentry/react	27.47 kB	+0.33%	+88 B 🔺
@sentry/react (incl. Tracing)	45.07 kB	+0.67%	+297 B 🔺
@sentry/vue	30.37 kB	+0.98%	+293 B 🔺
@sentry/vue (incl. Tracing)	44.59 kB	+0.67%	+294 B 🔺
@sentry/svelte	25.74 kB	+0.32%	+82 B 🔺
CDN Bundle	28.24 kB	+0.24%	+65 B 🔺
CDN Bundle (incl. Tracing)	43.56 kB	+0.71%	+303 B 🔺
CDN Bundle (incl. Logs, Metrics)	29.07 kB	+0.22%	+63 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics)	44.41 kB	+0.7%	+305 B 🔺
CDN Bundle (incl. Replay, Logs, Metrics)	68.17 kB	+0.13%	+84 B 🔺
CDN Bundle (incl. Tracing, Replay)	80.4 kB	+0.33%	+263 B 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)	81.3 kB	+0.37%	+297 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback)	85.94 kB	+0.34%	+284 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	86.83 kB	+0.35%	+297 B 🔺
CDN Bundle - uncompressed	82.55 kB	+0.24%	+196 B 🔺
CDN Bundle (incl. Tracing) - uncompressed	128.93 kB	+0.68%	+863 B 🔺
CDN Bundle (incl. Logs, Metrics) - uncompressed	85.38 kB	+0.24%	+196 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	131.76 kB	+0.66%	+863 B 🔺
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed	209.05 kB	+0.1%	+196 B 🔺
CDN Bundle (incl. Tracing, Replay) - uncompressed	245.81 kB	+0.36%	+863 B 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed	248.63 kB	+0.35%	+863 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	258.73 kB	+0.34%	+864 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	261.54 kB	+0.34%	+864 B 🔺
@sentry/nextjs (client)	47.48 kB	+0.63%	+294 B 🔺
@sentry/sveltekit (client)	43.18 kB	+0.67%	+286 B 🔺
@sentry/node-core	52.32 kB	+0.17%	+84 B 🔺
@sentry/node	174.99 kB	+0.17%	+282 B 🔺
@sentry/node - without tracing	97.47 kB	+0.09%	+81 B 🔺
@sentry/aws-serverless	113.27 kB	+0.07%	+76 B 🔺

View base workflow run

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	8,672	-	9,167	-5%
GET With Sentry	1,652	19%	1,740	-5%
GET With Sentry (error only)	5,990	69%	6,123	-2%
POST Baseline	1,190	-	1,196	-1%
POST With Sentry	568	48%	600	-5%
POST With Sentry (error only)	1,052	88%	1,068	-1%
MYSQL Baseline	3,215	-	3,344	-4%
MYSQL With Sentry	385	12%	510	-25%
MYSQL With Sentry (error only)	2,595	81%	2,729	-5%

View base workflow run