docs: document Log Analytics prerequisite for metric charts (refs #6)#7
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docs: document Log Analytics prerequisite for metric charts (refs #6)#7lokic233 wants to merge 1 commit into
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The model-metrics / performance-metrics time series charts render via a Log Analytics query over the project's _Default log bucket. If Log Analytics is not enabled on that bucket the charts fail with a generic 'Something went wrong in the backend' / '0 time series', even though the metric data is present in Cloud Logging and Profiles / system metrics render. Document the one-time 'gcloud logging buckets update _Default --enable-analytics' prerequisite, the required permission, and the no-backfill behavior. Refs AI-Hypercomputer#6
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Summary
Documents an undocumented prerequisite: the ML Diagnostics model-metrics / performance-metrics time series charts render their data via a Log Analytics query over the project's
_Defaultlog bucket. If Log Analytics is not enabled on that bucket, those charts fail with a generic "Something went wrong in the backend" / "0 time series" — even though the metric data is present in Cloud Logging and Profiles / system metrics render fine.Adds a note to the Viewing Logs, Metrics and Profiles section covering:
gcloud logging buckets update _Default --location=global --enable-analytics),logging.buckets.update/roles/logging.configWriter), andDocs-only change.
Refs #6