cant find custom metrics in elastic/kibana

Hi experts,

In our product, we want to define custom metrics and present them in elastic/kibana by cloud ‘Application Logging Service’

We imported related libs ‘ ‘cf-custom-metrics-clients-spring-boot’， ‘cf-java-logging-support-logback’’ and applied codes following the guide github.com/SAP/cf-java-logging-support ‘Custom Metrics’ section.

Now we can get these custom metrics log data by cf logs command , content is {“type”:”metrics”,”metrics”:[{“name”:”myservice.request.exception”,”value”:3,”timestamp”:1646866320002,”tags”:{“statistic……

But the custom metric ‘myservice.request…’ here cant be found in elastic/kibana under index pattern ‘custom-metrics*’ or any other patterns.

Anything we missed here, or wrong?

Cheers

Rex