Reason: VictoriaMetrics cluster mode (vminsert + vmselect + vmstorage) is shipped in the overlay for completeness and to give a clean upgrade path if a fleet ever outgrows the single-node sibling. It is NOT the recommended default: for ingestion rates below ~1M samples/sec the single-node variant (app-metrics/victoria-metrics{,-bin}) is simpler to operate and uses ~3x less memory. Unmask explicitly via /etc/portage/package.unmask if cluster mode is what you actually want; otherwise the single-node pair stays the daily driver. Same masking rationale applies to both the source-build and prebuilt variants — they are siblings, not alternatives, and the !! blocker between them prevents Portage from picking both at once.
Masked by Ramin Torabi on 2026-05-24