logstash代码以过滤jsone文件

Question

Metrics json data

我想提取与字段计时器有关的所有值：See image

我想在我的logstash conf文件中过滤并发送詹金斯度量标准计时器数据。有人可以帮我写过滤块中的内容吗？到目前为止，我的logstash conf文件包含以下代码

2018-08-01 07:05:25.682 +00:00 [Error] Microsoft.AspNetCore.Server.Kestrel: 
Connection id "0HLFNDIE4UDCG", Request id "0HLFNDIE4UDCG:00000003": An 
unhandled exception was thrown by the application.
System.InvalidOperationException: Cannot find compilation library location for package 'System.Data.SqlClient'
        at Microsoft.Extensions.DependencyModel.CompilationLibrary.ResolveReferencePaths(ICompilationAssemblyResolver resolver, List`1 assemblies)
        at Microsoft.Extensions.DependencyModel.CompilationLibrary.ResolveReferencePaths()
        ...