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x/tools/gopls: Out of control memory and CPU usage #44981

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dgmcdona opened this issue Mar 13, 2021 · 0 comments
Closed

x/tools/gopls: Out of control memory and CPU usage #44981

dgmcdona opened this issue Mar 13, 2021 · 0 comments
Labels
FrozenDueToAge gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository.
Milestone
Unreleased

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@dgmcdona
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dgmcdona commented Mar 13, 2021 •
edited

ATTENTION: Please answer these questions BEFORE submitting your issue. Thanks!

What did you do?

Opened a brand new go file in neovim with the vim-go plugin.

What did you expect to see?

Reasonable resource consumption

What did you see instead?

Multiple CPUs spinning constantly, while gopls continues to allocate massive amounts of RAM (8+ GB). Even after exiting neovim, gopls continues to allocate memory.

Build info

golang.org/x/tools/gopls v0.6.6
    golang.org/x/tools/gopls@v0.6.6 h1:GmCsAKZMEb1BD1BTWnQrMyx4FmNThlEsmuFiJbLBXio=
    github.com/BurntSushi/toml@v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
    github.com/google/go-cmp@v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
    github.com/sergi/go-diff@v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
    golang.org/x/mod@v0.4.1 h1:Kvvh58BN8Y9/lBi7hTekvtMpm07eUZ0ck5pRHpsMWrY=
    golang.org/x/sync@v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck=
    golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk=
    golang.org/x/tools@v0.1.1-0.20210222172741-77e031214674 h1:XzEjy9Ks1MwmcJOarbxTnL/AqHtzsRfRzAwfDhII2lE=
    golang.org/x/xerrors@v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
    honnef.co/go/tools@v0.1.1 h1:EVDuO03OCZwpV2t/tLLxPmPiomagMoBOgfPt0FM+4IY=
    mvdan.cc/gofumpt@v0.1.0 h1:hsVv+Y9UsZ/mFZTxJZuHVI6shSQCtzZ11h1JEFPAZLw=
    mvdan.cc/xurls/v2@v2.2.0 h1:NSZPykBXJFCetGZykLAxaL6SIpvbVy/UFEniIfHAa8A=
@gopherbot gopherbot added Tools This label describes issues relating to any tools in the x/tools repository. gopls Issues related to the Go language server, gopls. labels Mar 13, 2021
@gopherbot gopherbot added this to the Unreleased milestone Mar 13, 2021
@golang golang locked and limited conversation to collaborators Mar 13, 2022
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Labels
FrozenDueToAge gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository.
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Milestone
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