Metrics

The tables below list the default set of trace metrics collected by the APM agent. Counts are reported every minute.

Default Metrics

Service Metrics

Metric Description
trace.service.errors Service error count
trace.service.host.errors Host error count
trace.service.host.requests Host request count
trace.service.host.response_time Host response time
trace.service.hosts.count Service host count
trace.service.http_method.requests Service HTTP method count
trace.service.http_method.response_time Service response time by HTTP method
trace.service.http_status.requests Service HTTP status count
trace.service.http_status.response_time Service response time by HTTP method
trace.service.requests Service request count
trace.service.response_time Service average response time
trace.service.response_time.p50 Service response time of the top 50%
trace.service.response_time.p95 Service response time of the top 95%
trace.service.response_time.p99 Service response time of the top 99%
trace.service.response_time.p999 Service response time of the top 99.9%
trace.service.transaction.errors Transaction error count
trace.service.transaction.http_method.requests Transaction HTTP method count
trace.service.transaction.http_status.requests Transaction HTTP status count
trace.service.transaction.requests Transaction request count
trace.service.transaction.response_time Transaction average response time
trace.service.transaction.response_time.p50 Transaction response time of the top 50%
trace.service.transaction.response_time.p95 Transaction response time of the top 95%
trace.service.transaction.response_time.p99 Transaction response time of the top 99%

Service Metric Tags

Tag Name Description
hostname Name of the host. Instead of using this tag we recommend using the @host alias
method HTTP request method
service Name of the service
status HTTP status code
transaction Name of the transaction