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kezhenxu94 2019-04-09 06:50:24 +08:00 committed by Jared Tan
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@ -57,7 +57,7 @@ the following key info:
3rd-party instrument protocols are not defined by SkyWalking. They are just protocols/formats, which SkyWalking is compatible and
could receive from their existed libraries. SkyWalking starts with supporting Zipkin v1, v2 data formats.
Backend is based on modulization principle, so very easy to extend a new receiver to support new protocol/format.
Backend is based on modularization principle, so very easy to extend a new receiver to support new protocol/format.
## Query Protocol
Query protocol follows GraphQL grammar, provides data query capabilities, which depends on your analysis metrics.
@ -126,14 +126,14 @@ Here is the list of all existing metric names, based on [official_analysis.oal](
**Service relation metric**, represents the metric of calls between service.
The metric ID could be
got in topology query only.
- service_relation_client_cpm, calls per minut detected at client side
- service_relation_server_cpm, calls per minut detected at server side
- service_relation_client_cpm, calls per minute detected at client side
- service_relation_server_cpm, calls per minute detected at server side
- service_relation_client_call_sla, successful rate detected at client side
- service_relation_server_call_sla, successful rate detected at server side
- service_relation_client_resp_time, avg response time detected at client side
- service_relation_server_resp_time, avg response time detected at client side
- service_relation_server_resp_time, avg response time detected at server side
**Endpoint relation metric**, represents the metric between dependency endpoints. Only work when tracing agent.
The metric ID could be got in topology query only.
- endpoint_relation_cpm
- endpoint_relation_resp_time
- endpoint_relation_resp_time