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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"os.totalmem() incorrect when called on container (LXD)","articleBody":"\r\n\r\n* **Version**: 11.13.0\r\n* **Platform**: Linux 4.15.0-43-generic #46-Ubuntu SMP Thu Dec 6 14:45:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux\r\n* **Subsystem**: os\r\n\r\nos.totalmem() reports an invalid value when use on a continaer - tested on lxd -\r\nHow reproduce: \r\n```bash\r\napt install lxd \r\nlxd init \r\n# .....\r\n\r\nlxc launch ubuntu:18.04 machine1\r\nlxc config set machine1 limits.memory 2500MB\r\nlxc exec machine1 /bin/bash\r\n\r\n# install node ......\r\nnode \r\n\u003e os.totalmem()\r\n32xxxxxxxxxx // 32GB \r\n# result here is the total memory of host no the container\r\n```\r\n\r\n\r\nhtop shows the correct value \r\n![good htop](https://i.imgur.com/zptocLm.png)\r\n\r\n\r\n\r\n\r\n","author":{"url":"https://github.com/voxsoftware","@type":"Person","name":"voxsoftware"},"datePublished":"2019-04-10T07:25:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/27170/node/issues/27170"}