---
id: wiki-2026-0508-old-space-old-generation
title: Old Space (Old Generation)
category: 10_Wiki/Topics
status: duplicate
canonical_id: wiki-2026-0508-old-space
duplicate_of: "[[Old_Space]]"
aliases: []
source_trust_level: A
confidence_score: 0.9
verification_status: redirected
tags: [duplicate, v8, gc, memory]
last_reinforced: 2026-05-10
github_commit: pending
---

# Old Space (Old Generation)

> **이 문서는 [[Old_Space]] 의 중복본입니다.** Canonical 문서로 redirect.

## 핵심 요약
- V8 heap의 long-lived object generation.
- Young Space에서 2번 survive 후 promote.
- Major GC (Mark-Compact, Concurrent Marking) 대상.
- Default unbounded; `--max-old-space-size`로 cap.

## 🔗 Graph
- 부모: [[Old_Space]] (canonical)
- 관련: [[V8 Heap Architecture]] · [[Orinoco]] · [[Garbage_Collection]] · [[Generational_Hypothesis]]

## 🕓 변경 이력
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | 중복 처리 — canonical 문서 [[Old_Space]] 로 redirect |