So it goes: your system is purring like a tiger, devouring requests, until, without warning, it slumps into existential dread. Not a crash. Not a bang. A quiet, self-sustaining collapse. The system doesn’t stop. It just refuses to get better. Metastable failure is what happens when the feedback loops in the system go feral. Retries pile up, queues overflow, recovery stalls. Everything runs but nothing improves. The system is busy and useless.
