Previously, only display the one that has been requested at least once.
Now it shows all metrics, as we do in v3.3 and v3.4+.
grpc_server_started_total{grpc_method="Alarm",grpc_service="etcdserverpb.Maintenance",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="AuthDisable",grpc_service="etcdserverpb.Auth",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="AuthEnable",grpc_service="etcdserverpb.Auth",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="Authenticate",grpc_service="etcdserverpb.Auth",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="Compact",grpc_service="etcdserverpb.KV",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="Defragment",grpc_service="etcdserverpb.Maintenance",grpc_type="unary"} 0
grpc_server_started_total{grpc_method="DeleteRange",grpc_service="etcdserverpb.KV",grpc_type="unary"} 0
Should help document metrics.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
From go-grpc v1.2.0, the number of max streams per client is set to 100
by default by the server side. This change makes it impossible
for third party proxies and custom clients to establish many streams.
