Beego 和 Newrelic 集成的问题

Question

我正在使用 Beego (https://beego.me) 在 Go 中创建 Web 应用程序。

我需要在 Newrelic 中捕获应用程序监控和计量指标，并能够查看 Newrelic 中的所有事务。

我已经按照 this documentation and am using Beego GoRelic 在我的代码中初始化了 Newrelic 代理。

这是我的 router.go class -

import (
    "github.com/astaxie/beego"
    "github.com/yvasiyarov/beego_gorelic"
)

func init() {
    beego_gorelic.InitNewrelicAgent()
    beego.Router("path", &controller{}, "functionName") // code broken intentionally
}

在我的 app.conf 中，我提供了 newrelic 许可证密钥和应用程序名称，如下所示：

NewrelicLicense = "key"
newrelicAppname = "App Name"

当我运行应用程序处于 dev 模式时，我能够看到正在打印的指标，如下所示：

Send data:{
    "agent": {
        "host": "localhost",
        "version": "0.0.6",
        "pid": 13942
    },
    "components": [
        {
            "name": "Name",
            "guid": "com.github.yvasiyarov.GoRelic",
            "duration": 60,
            "metrics": {
                "Component/Runtime/GC/GCTime/Max[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Mean[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Min[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Percentile95[nanoseconds]": 0,
                "Component/Runtime/GC/NumberOfGCCalls[calls]": 0,
                "Component/Runtime/GC/PauseTotalTime[nanoseconds]": 0,
                "Component/Runtime/General/NOCgoCalls[calls]": 1,
                "Component/Runtime/General/NOGoroutines[goroutines]": 6,
                "Component/Runtime/Memory/InUse/Heap[bytes]": 538368,
                "Component/Runtime/Memory/InUse/MCacheInuse[bytes]": 13888,
                "Component/Runtime/Memory/InUse/MSpanInuse[bytes]": 13192,
                "Component/Runtime/Memory/InUse/Stack[bytes]": 360448,
                "Component/Runtime/Memory/InUse/Total[bytes]": 538368,
                "Component/Runtime/Memory/Operations/NoFrees[frees]": 128,
                "Component/Runtime/Memory/Operations/NoMallocs[mallocs]": 2903,
                "Component/Runtime/Memory/Operations/NoPointerLookups[lookups]": 0,
                "Component/Runtime/Memory/SysMem/BuckHash[bytes]": 3078,
                "Component/Runtime/Memory/SysMem/Heap[bytes]": 66748416,
                "Component/Runtime/Memory/SysMem/MCache[bytes]": 16384,
                "Component/Runtime/Memory/SysMem/MSpan[bytes]": 16384,
                "Component/Runtime/Memory/SysMem/Stack[bytes]": 360448,
                "Component/Runtime/Memory/SysMem/Total[bytes]": 69928960,
                "Component/http/responseTime/max[ms]": 0,
                "Component/http/responseTime/mean[ms]": 0,
                "Component/http/responseTime/min[ms]": 0,
                "Component/http/responseTime/percentile75[ms]": 0,
                "Component/http/responseTime/percentile90[ms]": 0,
                "Component/http/responseTime/percentile95[ms]": 0,
                "Component/http/throughput/1minute[rps]": 0,
                "Component/http/throughput/rateMean[rps]": 0
            }
        }
    ],
    "URL": "https://platform-api.newrelic.com/platform/v1/metrics"
}

这告诉我新的遗物代理已启动并正在捕获数据。

除此之外，我没有编写任何其他代码来将 Newrelic 集成到我的代码中。

这些指标没有通过这些设置和设置报告给 Newrelic，我无法找到更好的文档来解决这个问题。

我错过了什么？

另外，请问有没有其他方法可以将newrelic集成到Beego应用中？

P.S。我没有使用 Beego Filters 作为预处理器，而是使用控制器中的 prepare 方法来预处理请求。然而，这个库似乎在 Beego 框架中添加了 2 个过滤器，像这样:

    beego.InsertFilter("*", beego.BeforeRouter, InitNewRelicTimer, false)
    beego.InsertFilter("*", beego.FinishRouter, ReportMetricsToNewrelic, false)

其他日志：

2020/01/09 20:13:29 Init GC metrics collection. Poll interval 10 seconds.
2020/01/09 20:13:29 Init memory allocator metrics collection. Poll interval 60 seconds.
2020/01/09 20:13:29 Init HTTP metrics collection.
2020/01/09 20:13:29 [I] [gorelic.go:71] NewRelic agent started 
2020/01/09 20:13:29 Can not get metrica: Runtime/System/Threads, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Can not get metrica: Runtime/System/FDSize, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Can not get metrica: Runtime/System/Memory/VmPeakSize, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Can not get metrica: Runtime/System/Memory/VmCurrent, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Can not get metrica: Runtime/System/Memory/RssPeak, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Can not get metrica: Runtime/System/Memory/RssCurrent, got error:this metrica was not implemented yet for darwin
2020/01/09 20:13:29 Send data:{
    "agent": {
        "host": "localhost",
        "version": "0.0.6",
        "pid": 14931
    },
    "components": [
        {
            "name": "App Name",
            "guid": "com.github.yvasiyarov.GoRelic",
            "duration": 60,
            "metrics": {
                "Component/Runtime/GC/GCTime/Max[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Mean[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Min[nanoseconds]": 0,
                "Component/Runtime/GC/GCTime/Percentile95[nanoseconds]": 0,
                "Component/Runtime/GC/NumberOfGCCalls[calls]": 0,
                "Component/Runtime/GC/PauseTotalTime[nanoseconds]": 0,
                "Component/Runtime/General/NOCgoCalls[calls]": 1,
                "Component/Runtime/General/NOGoroutines[goroutines]": 8,
                "Component/Runtime/Memory/InUse/Heap[bytes]": 591616,
                "Component/Runtime/Memory/InUse/MCacheInuse[bytes]": 13888,
                "Component/Runtime/Memory/InUse/MSpanInuse[bytes]": 16592,
                "Component/Runtime/Memory/InUse/Stack[bytes]": 393216,
                "Component/Runtime/Memory/InUse/Total[bytes]": 591616,
                "Component/Runtime/Memory/Operations/NoFrees[frees]": 132,
                "Component/Runtime/Memory/Operations/NoMallocs[mallocs]": 2988,
                "Component/Runtime/Memory/Operations/NoPointerLookups[lookups]": 0,
                "Component/Runtime/Memory/SysMem/BuckHash[bytes]": 3078,
                "Component/Runtime/Memory/SysMem/Heap[bytes]": 66715648,
                "Component/Runtime/Memory/SysMem/MCache[bytes]": 16384,
                "Component/Runtime/Memory/SysMem/MSpan[bytes]": 32768,
                "Component/Runtime/Memory/SysMem/Stack[bytes]": 393216,
                "Component/Runtime/Memory/SysMem/Total[bytes]": 69928960,
                "Component/http/responseTime/max[ms]": 0,
                "Component/http/responseTime/mean[ms]": 0,
                "Component/http/responseTime/min[ms]": 0,
                "Component/http/responseTime/percentile75[ms]": 0,
                "Component/http/responseTime/percentile90[ms]": 0,
                "Component/http/responseTime/percentile95[ms]": 0,
                "Component/http/throughput/1minute[rps]": 0,
                "Component/http/throughput/rateMean[rps]": 0
            }
        }
    ],
    "URL": "https://platform-api.newrelic.com/platform/v1/metrics"
}

这可能是问题所在吗？我该如何解决这个问题？

Answer 1

我回答我自己的问题，因为我相信我已经找到了一种方法，它也可能对其他人有帮助——显然这只是更努力地寻找现有插件的问题。我发现这个插件：https://github.com/sergeylanzman/newrelic_beego 完全符合我的需要。

如果我们观察代码，作者创建了 3 个方法 -

开始交易
名称交易
结束交易

并正在将这些作为过滤器插入到 Beego 环境中。在幕后，作者使用了官方的 Newrelic Go Agent (https://github.com/newrelic/go-agent) 并使用 Transactions 来报告 APM 数据。

这是注册 3 个过滤器的插件的示例代码 -

    beego.InsertFilter("*", beego.BeforeRouter, StartTransaction, false)
    beego.InsertFilter("*", beego.AfterExec, NameTransaction, false)
    beego.InsertFilter("*", beego.FinishRouter, EndTransaction, false)
    beego.Info("NewRelic agent start")

它使用 Beego 的 Context 结构来跟踪跨函数的交易数据（如 Context 文档中所述）

我将继续对此进行更多探索，并在我们取得进展时添加对外部调用、数据库调用和分布式跟踪的跟踪，但这解决了我的问题。

P.S。我已经停止使用我之前使用的插件，因为这个包还会向 NewRelic 报告 Go 运行时统计信息，使另一个插件过时（个人意见 :)）

Beego 和 Newrelic 集成的问题

Problems with Beego and Newrelic integration

metrics

go

newrelic

beego