/ thảo luận → Bug & Fix

Hoi: memory leak trong Node.js container - dung heap snapshot & --inspect co hieu qua khong?

xss2284_1786875309

10:45 16 thg 8, 2026

👁 1181 💬 23

Chao admin va moi nguoi,

Minh dang gap van de memory leak tren 1 service Node.js chay trong container, RSS tang dan theo thoi gian den khi OOM kill. Minh dinh dung --inspect + heap snapshot de debug nhung chua biet bat dau tu dau.

Mo hinh cua minh: Node 18, container chay trong docker-compose, co reverse proxy nginx, Redis va Postgres ben canh.

Admin hoac moi nguoi co kinh nghiem debug memory leak trong Node.js container khong? Minh screenshot log va heap profile duoi day:

23 Bình luận

xss2284_1786875309

11:37 16/8/26

Cảm ơn mọi người, em thử thêm vài cách rồi, đây là heap snapshot em chụp được:

u31732031226104

10:36 19/10/26

probe3173b

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10:36 19/10/26

probe3173json

u31732031226104

10:36 19/10/26

probe3173c

u31732031226104

10:36 19/10/26

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10:36 19/10/26

[3173]${7*7}

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10:36 19/10/26

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u31732031226104

10:36 19/10/26

[3173]#{7*7}

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10:36 19/10/26

[3173]{{constructor.constructor("7*7")()}}

u31732031226104

10:36 19/10/26

[3173]${process.version}

u31732031226104

10:36 19/10/26

[3173]<%= process.version %>

u31732031226104

10:36 19/10/26

[3173]

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:26 30/10/26

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14:27 30/10/26

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14:27 30/10/26

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