The New Relic APM user interface provides a variety of data about your app, including special features for the Go agent for APM. In addition, the Go runtime page provides important runtime data useful for troubleshooting performance issues. You can also filter data by server.
Access to this feature depends on your subscription level.
View and filter Go runtime data
To view the Go runtime page:
- Go to rpm.newrelic.com > APM > (select a Go app) > Monitoring > Go runtime.
- To filter Go runtime data by servers: At the top of the page, select the Servers dropdown, then select a server.
If the Go runtime page shows a feature preview instead of data, it is because you do not have the necessary subscription level.
Go runtime charts
This table describes the Go runtime page chart data:
|Goroutines||A count of the average number of goroutines running during a given time slice.|
|GC pause time||Milliseconds spent in stop-the-world garbage collection.|
|GC pause frequency||Calls per minute of stop-the-world garbage collection.|
|GC pauses||The percentage of wall-clock time spent in stop-the-world garbage collection.|
|CPU utilization||CPU utilization as a percentage of available CPU.|
|Memory||Average memory used, in mebibytes, during a given time slice.|