# maxed out (threshold)

*Ordinarily means:* No more room or ability to handle anything additional.

A parameter has reached the wall of its capacity, where no further increase can be sustained and maintenance can no longer hold the system inside its window.

- Computed level: L19 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: capacity and burnout  ·  Arena: everyday

## Emergence
**Emerges from:** [capacity](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-capacity.size), [wall](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-wall.range-end), [maintenance](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maintenance.upkeep), [window](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-window.range)

**Through:** none

**Novel properties:**
- burnout.capacity

## Examples
- The 2021 Facebook outage occurred when BGP routes hit router memory limits, collapsing global access. *(computing)*
- The Aral Sea shrank by 90% after Soviet irrigation diverted river inflows past ecosystem thresholds. *(environment)*
- In 2008, Lehman Brothers collapsed when collateral calls exceeded its liquid capital capacity. *(economics)*

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*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maxed-out.threshold*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maxed-out.threshold.json*  
*Every definition provably resolves to space, time, energy and pattern.*