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orca/cloud/docs
Jinwoo Hong f7025d88be fix(push): give the push gateway six database connections per instance (#24026)
Delivery collapsed on 2026-09-29 once send volume doubled: the worker, the
retention pruner and the request path share a two-connection pool, and the
database transaction rate pinned at ~140/s regardless of how many notifications
were delivered. Raise the pool to six so worker and pruner stop serialising on
one connection. The budget precondition stays satisfied (2 x 6 x 3 = 36 <= 64).

Claude-Session: ced32ebb-7155-4413-adad-1eccd14c2010
2026-09-30 02:16:04 -04:00
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