Produce message time out

[penghuazhou]

The following problem occasionally occurs online，produce message will time out when it appears. I don't know how to reproduce it. Has anyone encountered it before?

version: v1.0.0-compat

goroutine 367176 [semacquire, 1639 minutes]:
sync.runtime_SemacquireMutex(0xc0002187f4, 0xc00009a400, 0x0)
	/usr/lib/golang/src/runtime/sema.go:71 +0x47
sync.(*RWMutex).RLock(...)
	/usr/lib/golang/src/sync/rwmutex.go:50
gl.zego.im/goserver/zg-nsq/nsq/nsqd.(*NSQD).GetStats(0xc0002187e0, 0xc0210f69c0, 0x926d18, 0x7)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/nsqd/stats.go:130 +0xc4c
gl.zego.im/goserver/zg-nsq/nsq/nsqd.(*httpServer).doStats(0xc00000f440, 0x9c3400, 0xc021a04000, 0xc0214d7400, 0xc000097840, 0x1, 0x1, 0x9, 0x0, 0x1, ...)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/nsqd/http.go:594 +0x1e7
gl.zego.im/goserver/zg-nsq/nsq/internal/http_api.TokenV3Check.func1(0x9c3400, 0xc021a04000, 0xc0214d7400, 0xc000097840, 0x1, 0x1, 0x20, 0x20, 0x8c9780, 0xc020eec968)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/internal/http_api/api_response.go:117 +0x3eb
gl.zego.im/goserver/zg-nsq/nsq/internal/http_api.Log.func1.1(0x9c3400, 0xc021a04000, 0xc0214d7400, 0xc000097840, 0x1, 0x1, 0x2, 0x2, 0xc000097840, 0x10)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/internal/http_api/api_response.go:231 +0xcc
gl.zego.im/goserver/zg-nsq/nsq/internal/http_api.V1.func1(0x9c3400, 0xc021a04000, 0xc0214d7400, 0xc000097840, 0x1, 0x1, 0x0, 0x1, 0x5, 0x7f03ba540501)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/internal/http_api/api_response.go:71 +0x6b
gl.zego.im/goserver/zg-nsq/nsq/internal/http_api.DecorateAndInsertAuthAddrs.func1(0x9c3400, 0xc021a04000, 0xc0214d7400, 0x0, 0x0, 0x0)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/internal/http_api/api_response.go:223 +0x167
github.com/julienschmidt/httprouter.(*Router).ServeHTTP(0xc000064660, 0x9c3400, 0xc021a04000, 0xc0214d7400)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/vendor/github.com/julienschmidt/httprouter/router.go:387 +0xc7e
gl.zego.im/goserver/zg-nsq/nsq/nsqd.(*httpServer).ServeHTTP(0xc00000f440, 0x9c3400, 0xc021a04000, 0xc0214d7400)
	/data/jenkins/workspace/nsq/temp_build/src/gl.zego.im/goserver/zg-nsq/nsq/nsqd/http.go:127 +0x76
net/http.serverHandler.ServeHTTP(0xc0001aa000, 0x9c3400, 0xc021a04000, 0xc0214d7400)
	/usr/lib/golang/src/net/http/server.go:2843 +0xa3
net/http.(*conn).serve(0xc020c0cc80, 0x9c4740, 0xc02181ec00)
	/usr/lib/golang/src/net/http/server.go:1925 +0x8ad
created by net/http.(*Server).Serve
	/usr/lib/golang/src/net/http/server.go:2969 +0x36c