n8n 2.31.3 died on a fresh deploy under the 512M limit:
FATAL ERROR: Ineffective mark-compacts near heap limit
Allocation failed - JavaScript heap out of memory
Note the container still reported *healthy* while the Node process was crashing,
so docker health alone did not catch this -- the log scan did.
Campaign 7 catalog sweep.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nn3VgQk9iwEGgyx6QJ2NvE
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