feat(dashboards): register BFCache Metrics prebuilt dashboard - #121162
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feat(dashboards): register BFCache Metrics prebuilt dashboard#121162logaretm wants to merge 3 commits into
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Adds the frontend config for the BFCACHE_METRICS prebuilt dashboard (8 trace-metric widgets over browser.bfcache.*) plus a custom onboarding panel that prompts enabling the SDK's bfcacheMetricsIntegration when the selected project has no frontend data yet.
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🚨 Warning: This pull request contains Frontend and Backend changes! It's discouraged to make changes to Sentry's Frontend and Backend in a single pull request. The Frontend and Backend are not atomically deployed. If the changes are interdependent of each other, they must be separated into two pull requests and be made forward or backwards compatible, such that the Backend or Frontend can be safely deployed independently. Have questions? Please ask in the |
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August 4, 2026 14:37
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Adds the
BFCACHE_METRICSdashboard to the FE along with an onboarding content flag.BFCache is a browser memory cache that only works for backward/forward navigations, but the browser has certain heuristics for deciding if a page is eligible or not.
This PR builds on several other PRs around Sentry to expose the cache heuristics to the developer
bfcacheIntegrationsentry-javascript#22397Reference links: