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x/tools/gopls: high cpu when call go mod tidy #70608

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@WAY29

Description

@WAY29

Go version

go version go1.22.8 windows/amd64

Output of go env in your module/workspace:

set GO111MODULE=on
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\user\AppData\Local\go-build
set GOENV=C:\Users\user\AppData\Roaming\go\env
set GOEXE=.exe
set GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\Users\user\coding\golang\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\user\coding\golang
set GOPRIVATE=
set GOPROXY=https://goproxy.cn
set GOROOT=C:\Users\user\.version-fox\cache\golang\current
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLCHAIN=auto
set GOTOOLDIR=C:\Users\user\.version-fox\cache\golang\current\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.22.8
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=C:\Users\user\coding\golang\src\yaklang\go.mod
set GOWORK=C:\Users\user\coding\golang\src\yaklang\go.work
set CGO_CFLAGS=-O2 -g
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-O2 -g
set CGO_FFLAGS=-O2 -g
set CGO_LDFLAGS=-O2 -g
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=C:\Users\user\AppData\Local\Temp\go-build78613495=/tmp/go-build -gno-record-gcc-switches

What did you do?

When I plan to write code normally and use some libraries from the current file, gopls will automatically import the library for me, which will cause the CPU to soar, causing the entire gopls to be temporarily paralyzed (highlighting, completion, prompts)

What did you see happen?

Sudden CPU surge
go mod tidy -modfile=C:\Users\lang\AppData\Local\Temp\gopls-tempmod246022334\go.mod
image

What did you expect to see?

gopls running normally

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    ToolsThis label describes issues relating to any tools in the x/tools repository.goplsIssues related to the Go language server, gopls.

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