{"componentChunkName":"component---src-templates-blog-detail-tsx","path":"/blog/2019-12-27-serverless-scf-monitor","result":{"data":{"currentBlog":{"id":"c257edca-5de8-5371-8181-9fb38d9cc74d","frontmatter":{"thumbnail":"https://serverlessimg-1253970226.cos.ap-chengdu.myqcloud.com/qianyi/images/0%20%283%29.jpg","authors":["腾讯云监控"],"categories":["news"],"date":"2019-12-27T00:00:00.000Z","title":"云函数 SCF 支持自定义监控 监控指标任你 DIY","description":"现在，云函数 SCF 全新升级监控可自定义化功能！用户可以非常简单方便地 DIY 函数运行时想要关注的监控指标，用以监控数据展示和告警！","authorslink":["https://github.com/jiangliu5267"],"translators":null,"translatorslink":null,"tags":["serverless","监控"],"keywords":"Serverless,Serverless云监控,Serverless云函数,","outdated":null},"wordCount":{"words":82,"sentences":26,"paragraphs":26},"fileAbsolutePath":"/opt/build/repo/content/blog/2019-12-27-serverless-scf-monitor.md","fields":{"slug":"/blog/2019-12-27-serverless-scf-monitor/","keywords":["serverless","云函数","serverless","监控","函数","serverlesscloud","自定义"]},"html":"

SCF 基础监控指标

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在使用云函数时，相信大家都会留意到在控制台展示的函数运行时的监控数据。通过这些监控数据可以了解到云函数相关信息，如：

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  1. 函数调用次数 —— 可以关注到业务请求量，又或是操作其他云产品的执行次数；
    2. \n
  2. 函数运行内存和运行时间 —— 可以用以评估函数执行性能；
    3. \n
  3. 函数错误次数 —— 可以用以发现函数执行的异常问题。
    4. \n
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针对这些监控数据，还可以通过配置告警，帮助业务及时发现异常问题。

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\"serverless\"

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但这些平台级提供的通用监控，不能完全满足用户的个性化需求。我们经常会遇到这样的咨询：

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NodeJs开发者：最近我们的Node程序运行太慢，你们有Runtime级别的监控吗？

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业务运维：我们更关心调用成功率来评估服务可用性，可以把正确调用次数/调用次数给我们计算个成功率显示更直观吗？

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电商产品经理：这个调用次数能再细化到具体业务场景吗？希望关注加入购物车的人数、下单购买的人数、最终付款的人数..……

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现在，云函数 SCF 全新升级监控可自定义化功能！用户可以非常简单方便地 DIY 函数运行时想要关注的监控指标，用以监控数据展示和告警！

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如何在 SCF 中上报自定义监控指标

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步骤1：无需预注册，直接在函数代码里埋点上报自定义监控指标

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\"serverless\"

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步骤2：上报完成后，查看指标视图，按需配置告警策略

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\"serverless\"

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更详细的操作指南，可查看云+社区文章（最佳实践：在SCF中上报自定义监控数据：https://cloud.tencent.com/developer/article/1557566）

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产品正在免费内测中，感兴趣的读者，也可点击阅读原文使用腾讯云主账号登陆申请试用。

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附录：SCF上报自定义监控数据多方案对比

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\"serverless\"

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传送门：

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欢迎访问：Serverless 中文网，您可以在 最佳实践 里体验更多关于 Serverless 应用的开发！

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