how can i know the metrics logs capture from pipeline?

[kimch330]

Hi splunkers!

how can i know(/find) the metric logs capture from pipeline?
I want to find the heavy forwarder resource load..

i mean if
index=_internal source=metrics.log group=*thruput*
that is indexing pipeline capture.

reference : https://docs.splunk.com/Documentation/Splunk/8.0.2/Troubleshooting/Aboutmetricslog

but,
index=_internal source=metrics.log group="tcpin_connections"
i don't know that.

can i know the parsing pipeline capture metric log groups?

please help me.

ps. I have referenced the site below.
https://www.splunk.com/en_us/blog/tips-and-tricks/some-details-on-metrics-log-data-format-utility.ht...
https://www.splunk.com/en_us/blog/tips-and-tricks/forwarder-and-indexer-metrics.html
https://wiki.splunk.com/Deploy:Splunk_Metric_Reports
https://www.splunk.com/en_us/blog/conf-splunklive/tracking-indexing-status-in-splunkd-log-and-metric...