Find memory risks before they find production.

MemGuard
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⚠ MEM003  Potentially unbounded async concurrency

src/order.service.js:3

  2 │     const orders = await Order.find({});
> 3 │     await Promise.all(orders.map((o) => enrich(o)));
    │           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  4 │     return orders;

Problem:
Promise.all() may start one operation per element of a collection whose size
is not bounded here

Why it matters:
Every element produces a promise before any of them settle, so peak memory
and open handles scale with the collection size. A collection of 10,000 items
becomes 10,000 simultaneous operations.

Consider:
• Process the collection in fixed-size batches, awaiting each batch
• Apply a concurrency limiter such as p-limit or p-map
• Truncate the collection with .slice() before mapping when a cap is acceptable

Severity: WARNING
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