drupflare/worker - v1.0.4
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    Variable PLAN_MEMO_MSConst

    PLAN_MEMO_MS: 60000 = 60_000

    How long an isolate reuses a resolved plan before reading KV again. Free KV allows 100,000 reads/day, the order of the Worker-request ceiling, so a read per request would spend one meter to consult another.