nginx.connections_accepted | sum (monotonic) | int | {connections} | development | yes | | The total number of accepted client connections |
nginx.connections_current | sum | int | {connections} | development | yes | state (string) | The current number of nginx connections by state |
nginx.connections_handled | sum (monotonic) | int | {connections} | development | yes | | The total number of handled connections. Generally, the parameter value is the same as nginx.connections_accepted unless some resource limits have been reached (for example, the worker_connections limit). |
nginx.requests | sum (monotonic) | int | {requests} | development | yes | | Total number of requests made to the server since it started |