Tracing OAP query

SkyWalking OAP provides the metrics/trace/log/topology query tracing to help users debug and diagnose the query performance for the SkyWalking backend self.

Tracing Structure

Trace

Field	Description
traceId	The unique ID of the trace
condition	The query conditions
startTime	The start time of the trace. In nanoseconds
endTime	The end time of the trace. In nanoseconds
duration	The operation name of the trace. in nanoseconds
spans	spans in this trace

Span

Field	Description
spanId	The unique ID of the span
parentSpanId	The parent span ID of the span
operation	The operation name of the span
startTime	The start time of the span. In nanoseconds, this is a relative time based on different env and implementation
endTime	The end time of the span. In nanoseconds, this is a relative time based on different env and implementation
duration	The duration of the span. In nanoseconds
msg	The message of the span, could include additional info such as request condition and response from the Database or Tags from BanyanDB internal trace
error	The error message of the span, if the span has an error.

Debugging through HTTP APIs

The query tracing service is provided within the OAP rest server, which could be accessed through HTTP GET http://{core restHost}:{core restPort}/debugging/query/....

Tracing MQE Execution

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/mqe?{parameters}.
Parameters

Field	Description	Required
dumpDBRsp	Dump the response from the database, support Elasticsearch and BanyanDB	No, default: false
expression	The MQE query expression	Yes
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
service	The service name	Yes
serviceLayer	The service layer name	Yes
serviceInstance	The service instance name	No
endpoint	The endpoint name	No
process	The process name	No
destService	The destination service name	No
destServiceInstance	The destination service instance name	No
destServiceInstance	The destination service instance name	No
destEndpoint	The destination endpoint name	No
destProcess	The destination process name	No

The time and step parameters are follow the Duration format.

Example

Tracing an avg query with the MQE query expression avg(service_sla) from 2024-07-03 to 2024-07-03 with the step DAY for the service mock_a_service and the service layer GENERAL.

curl -X GET 'http://127.0.0.1:12800/debugging/query/mqe?dumpDBRsp=true&expression=avg(service_sla)&startTime=2024-07-03&endTime=2024-07-03&step=DAY&service=mock_a_service&serviceLayer=GENERAL'

Response will include query result and the debuggingTrace information:

type: "SINGLE_VALUE"
results:
  - metric:
      labels: []
    values:
      - id: null
        value: "10000"
        traceID: null
        doubleValue: 10000.0
        emptyValue: false
error: null
debuggingTrace:
  traceId: "4f972417-c543-4f7d-a3f1-f5e694cfeb2b"
  condition: "Expression: avg(service_sla), Entity: Entity(scope=null, serviceName=mock_a_service,\
    \ normal=true, serviceInstanceName=null, endpointName=null, processName=null,\
    \ destServiceName=null, destNormal=null, destServiceInstanceName=null, destEndpointName=null,\
    \ destProcessName=null), Duration: Duration(start=2024-07-03, end=2024-07-03,\
    \ step=DAY)"
  startTime: 115828803080350
  endTime: 115828877400237
  duration: 74319887
  rootSpan:
    spanId: 0
    parentSpanId: -1
    operation: "MQE query"
    startTime: 115828803110686
    endTime: 115828877396756
    duration: 74286070
    msg: null
    error: null
    childSpans:
      - spanId: 1
        parentSpanId: 0
        operation: "MQE syntax analysis"
        startTime: 115828803699331
        endTime: 115828805015745
        duration: 1316414
        msg: null
        error: null
        childSpans: []
      - spanId: 2
        parentSpanId: 0
        operation: "MQE Aggregation OP: avg(service_sla)"
        startTime: 115828805052267
        endTime: 115828876877134
        duration: 71824867
        msg: null
        error: null
        childSpans:
          - spanId: 3
            parentSpanId: 2
            operation: "MQE Metric OP: service_sla"
            startTime: 115828805209453
            endTime: 115828875634953
            duration: 70425500
            msg: null
            error: null
            childSpans:
...

Note: if using the SkyWalking native storage BanyanDB, the debuggingTrace will include the BanyanDB internal execution trace info, such as:

...
childSpans:
  - spanId: 7
    parentSpanId: 6
    operation: "BanyanDB: measure-grpc"
    startTime: 1720059017222584700
    endTime: 1720059017223492400
    duration: 907700
    msg: "[Tag(key=request, value={\"groups\":[\"measure-default\"], \"\
                  name\":\"service_sla_day\", \"timeRange\":{\"begin\":\"2024-07-02T16:00:00Z\"\
                  , \"end\":\"2024-07-03T16:00:00Z\"}, \"criteria\":{\"condition\"\
                  :{\"name\":\"entity_id\", \"op\":\"BINARY_OP_EQ\", \"value\":{\"\
                  str\":{\"value\":\"bW9ja19hX3NlcnZpY2U=.1\"}}}}, \"tagProjection\"\
                  :{\"tagFamilies\":[{\"name\":\"storage-only\", \"tags\":[\"entity_id\"\
                  ]}]}, \"fieldProjection\":{\"names\":[\"percentage\"]}, \"trace\"\
                  :true})]"
    error: null
    childSpans:
      - spanId: 8
        parentSpanId: 7
        operation: "BanyanDB: data-0ebf3a27de83:17912"
        startTime: 1720059017222821600
        endTime: 1720059017223473500
        duration: 651900
        msg: "[Tag(key=plan, value=IndexScan: startTime=1719936000,endTime=1720022400,Metadata{group=measure-default,name=service_sla_day},conditions=%!s(<nil>);\
                    \ projection=#storage-only:entity_id<TAG_TYPE_STRING>; order=OrderBy:\
                    \ [], sort=SORT_UNSPECIFIED; limit=100 Limit: 0, 100)]"
        error: null
        childSpans:
          - spanId: 9
            parentSpanId: 8
            operation: "BanyanDB: indexScan-group:\"measure-default\"  name:\"\
                      service_sla_day\""
            startTime: 1720059017222879200
            endTime: 1720059017223293300
            duration: 414100
            msg: "[Tag(key=orderBy, value=time SORT_UNSPECIFIED), Tag(key=details,\
                      \ value=IndexScan: startTime=1719936000,endTime=1720022400,Metadata{group=measure-default,name=service_sla_day},conditions=%!s(<nil>);\
                      \ projection=#storage-only:entity_id<TAG_TYPE_STRING>; order=OrderBy:\
                      \ [], sort=SORT_UNSPECIFIED; limit=100)]"
            error: null
            childSpans:
...

Tracing SkyWalking Trace Query

Tracing SkyWalking API queryBasicTraces

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/queryBasicTraces?{parameters}.

Parameters

Field	Description	Required
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
service	The service name	Yes
serviceLayer	The service layer name	Yes
serviceInstance	The service instance name	No
endpoint	The endpoint name	No
minTraceDuration	The minimum duration of the trace	No
maxTraceDuration	The maximum duration of the trace	No
traceState	The state of the trace, `ALL`, `SUCCESS`, `ERROR`	Yes
queryOrder	The order of the query result, `BY_START_TIME`, `BY_DURATION`	Yes
tags	The tags of the trace, `key1=value1,key2=value2`	No
pageNum	The page number of the query result	Yes
pageSize	The page size of the query result	Yes

The time and step parameters are follow the Duration format.

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/trace/queryBasicTraces?startTime=2024-06-26%200900&endTime=2024-06-26%200915&step=MINUTE&service=mock_a_service&serviceLayer=GENERAL&serviceInstance=mock_a_service_instance&traceState=ALL&queryOrder=BY_DURATION&pageNum=1&pageSize=15&tags=http.status_code%3D404%2Chttp.method%3Dget'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

traces:
...
debuggingTrace:
...

Tracing SkyWalking API queryTrace

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/trace/queryTrace?{parameters}.
Parameters

Field Description Required

traceId The ID of the trace Yes
Example

Field	Description	Required
traceId	The ID of the trace	Yes

curl -X GET 'http://127.0.0.1:12800/debugging/query/trace/queryTrace?traceId=8211a1d1-de0f-4485-8766-c88866a8f034'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

spans:
...
debuggingTrace:
...

Tracing Zipkin Trace Query

Tracing Zipkin API /api/v2/traces

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/zipkin/api/v2/traces?{parameters}.

Parameters

Field	Description	Required
serviceName	The service name	No
remoteServiceName	The remote service name	No
spanName	The span name	No
annotationQuery	The annotation query	No
minDuration	The minimum duration of the trace	No
maxDuration	The maximum duration of the trace	No
endTs	The end timestamp of the trace	No, default, current timestamp
lookback	The lookback of the trace query	No, default: 86400000
limit	The limit of the trace query	No, default: 10

All parameters are the same as the Zipkin API /api/v2/traces.

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/zipkin/api/v2/traces?serviceName=frontend'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

traces:
...
debuggingTrace:
...

Tracing /api/v2/trace/{traceId}

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/zipkin/api/v2/trace?{parameters}
Parameters

Field Description Required

traceId The ID of the trace Yes
Example

Field	Description	Required
traceId	The ID of the trace	Yes

curl -X GET 'http://127.0.0.1:12800/debugging/query/zipkin/api/v2/trace?traceId=fcb10b060c6b2492`

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

spans:
... 
debuggingTrace:
...

Tracing Topology Query

Tracing SkyWalking API getGlobalTopology

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/topology/getGlobalTopology?{parameters}.
Parameters

Field Description Required

startTime The start time of the query Yes

endTime The end time of the query Yes

step The query step Yes

serviceLayer The service layer name No
Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/topology/getGlobalTopology?startTime=2024-07-03&endTime=2024-07-03&step=DAY&serviceLayer=GENERAL'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

nodes:
...
calls:
...
debuggingTrace:
...

Tracing SkyWalking API getServicesTopology

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/topology/getServicesTopology?{parameters}.

Parameters

Field	Description	Required
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
serviceLayer	The service layer name	Yes
services	The services names list, separate by comma `mock_a_service, mock_b_service`	Yes

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/topology/getServicesTopology?startTime=2024-07-03&endTime=2024-07-03&step=DAY&serviceLayer=GENERAL&services=mock_a_service%2Cmock_b_service'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

nodes:
...
calls:
...
debuggingTrace:
...

Tracing SkyWalking API getServiceInstanceTopology

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/topology/getServiceInstanceTopology?{parameters}.

Parameters

Field	Description	Required
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
clientService	The client side service name	Yes
serverService	The server side service name	Yes
clientServiceLayer	The client side service layer name	Yes
serverServiceLayer	The server side service layer name	Yes

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/topology/getServiceInstanceTopology?startTime=2024-07-03&endTime=2024-07-03&step=DAY&clientService=mock_a_service&serverService=mock_b_service&clientServiceLayer=GENERAL&serverServiceLayer=GENERAL'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

nodes:
...
calls:
...
debuggingTrace:
...

Tracing SkyWalking API getEndpointDependencies

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/topology/getEndpointDependencies?{parameters}.

Parameters

Field	Description	Required
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
service	The service name	Yes
serviceLayer	The service layer name	Yes
endpoint	The endpoint name	Yes

Example
Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/topology/getEndpointDependencies?startTime=2024-07-03&endTime=2024-07-03&step=DAY&service=mock_a_service&serviceLayer=GENERAL&endpoint=%2Fdubbox-case%2Fcase%2Fdubbox-rest%2F404-test'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

nodes:
...
calls:
...
debuggingTrace:
...

Tracing SkyWalking API getProcessTopology

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/topology/getProcessTopology?{parameters}.

Parameters

Field	Description	Required
startTime	The start time of the query	Yes
endTime	The end time of the query	Yes
step	The query step	Yes
service	The service name	Yes
serviceLayer	The service layer name	Yes
instance	The instance name	Yes

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/topology/getProcessTopology?startTime=2024-07-03&endTime=2024-07-03&step=DAY&service=mock_a_service&serviceLayer=GENERAL&instance=mock_a_service_instance'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

nodes:
...
calls:
...
debuggingTrace:
...

Tracing Log Query

Tracing SkyWalking API queryLogs

URL: HTTP GET http://{core restHost}:{core restPort}/debugging/query/log/queryLogs?{parameters}. Parameters

Field	Description	Required
startTime	The start time of the query	Yes, unless traceId not empty
endTime	The end time of the query	Yes, unless traceId not empty
step	The query step	Yes, unless traceId not empty
service	The service name	No, require serviceLayer
serviceLayer	The service layer name	No
serviceInstance	The service instance name	No, require service
endpoint	The endpoint name	No, require service
traceId	The trace ID	No
segmentId	The segment ID	No, require traceId
spanId	The span ID	No, require traceId
queryOrder	The order of the query result, `ASC`, `DES`	No, default `DES`
tags	The tags of the trace, `key1=value1,key2=value2`	No
pageNum	The page number of the query result	Yes
pageSize	The page size of the query result	Yes
keywordsOfContent	The keywords of the log content, `keyword1,keyword2`	No
excludingKeywordsOfContent	The excluding keywords of the log content, `keyword1,keyword2`	No

Example

curl -X GET 'http://127.0.0.1:12800/debugging/query/log/queryLogs?service=e2e-service-provider&serviceLayer=GENERAL&startTime=2024-07-09&endTime=2024-07-09&step=DAY&pageNum=1&pageSize=15&queryOrder=ASC&tags=level%3DINFO'

Response will include query result and the debuggingTrace information, the debuggingTrace information is the same as the MQE query tracing:

logs:
...
debuggingTrace:
...

Debugging with GraphQL bundled

When querying the metrics though the GraphQL APIs, the query tracing service is also provided within the GraphQL bundled.

Tracing MQE Execution

Bundle API: Metrics V3 APIs

extend type Query {
    ...
    # Param, if debug is true will enable the query tracing and return DebuggingTrace in the ExpressionResult.
    # Param, if dumpDBRsp is true the database response will dump into the DebuggingTrace span message.
    execExpression(expression: String!, entity: Entity!, duration: Duration!, debug: Boolean, dumpDBRsp: Boolean): ExpressionResult!
}

type ExpressionResult {
    ...
    debuggingTrace: DebuggingTrace
}

Example

Query the metrics using the above condition through the GraphQL and tracing the query:

http://127.0.0.1:12800/graphql

{
    execExpression(expression: "avg(service_sla)", entity: {serviceName: "mock_a_service", normal: true}, duration: {start: "2024-07-03", end: "2024-07-03", step: DAY}, debug: true, dumpDBRsp: true) {
        type
        error
        results {
            metric {
                labels {
                    key
                    value
                }
            }
            values {
                id
                value
                traceID
            }
        }
        debuggingTrace {
            traceId
            condition
            startTime
            endTime
            duration
            spans {
                spanId
                parentSpanId
                operation
                startTime
                endTime
                duration
                msg
                error
            }
        }
    }
}

Response will include query result and the execTrace information:

{
  "data": {
    "execExpression": {
      "type": "SINGLE_VALUE",
      "error": null,
      "results": [
        {
          "metric": {
            "labels": []
          },
          "values": [
            {
              "id": null,
              "value": "10000",
              "traceID": null
            }
          ]
        }
      ],
      "debuggingTrace": {
        "traceId": "3116ffe3-ee9c-4047-9f22-c135c237aad5",
        "condition": "Expression: avg(service_sla), Entity: Entity(scope=null, serviceName=mock_a_service, normal=true, serviceInstanceName=null, endpointName=null, processName=null, destServiceName=null, destNormal=null, destServiceInstanceName=null, destEndpointName=null, destProcessName=null), Duration: Duration(start=2024-07-03, end=2024-07-03, step=DAY)",
        "startTime": 117259274324665,
        "endTime": 117259279847720,
        "duration": 5523055,
        "spans": [
          {
            "spanId": 0,
            "parentSpanId": -1,
            "operation": "MQE query",
            "startTime": 117259274328719,
            "endTime": 117259279846559,
            "duration": 5517840,
            "msg": null,
            "error": null
          },
          {
            "spanId": 1,
            "parentSpanId": 0,
            "operation": "MQE syntax analysis",
            "startTime": 117259274333084,
            "endTime": 117259274420159,
            "duration": 87075,
            "msg": null,
            "error": null
          },
          {
            "spanId": 2,
            "parentSpanId": 0,
            "operation": "MQE Aggregation OP: avg(service_sla)",
            "startTime": 117259274433533,
            "endTime": 117259279812549,
            "duration": 5379016,
            "msg": null,
            "error": null
          },
...
        ]
      }
    }
  }
}

Note: if using the SkyWalking native storage BanyanDB, the debuggingTrace will include the BanyanDB internal execution trace info, such as:

...
{
  "spanId": 7,
  "parentSpanId": 6,
  "operation": "BanyanDB: measure-grpc",
  "startTime": 1720060447687765300,
  "endTime": 1720060447688830200,
  "duration": 1064900,
  "msg": "[Tag(key=request, value={\"groups\":[\"measure-default\"], \"name\":\"service_sla_day\", \"timeRange\":{\"begin\":\"2024-07-02T16:00:00Z\", \"end\":\"2024-07-03T16:00:00Z\"}, \"criteria\":{\"condition\":{\"name\":\"entity_id\", \"op\":\"BINARY_OP_EQ\", \"value\":{\"str\":{\"value\":\"bW9ja19hX3NlcnZpY2U=.1\"}}}}, \"tagProjection\":{\"tagFamilies\":[{\"name\":\"storage-only\", \"tags\":[\"entity_id\"]}]}, \"fieldProjection\":{\"names\":[\"percentage\"]}, \"trace\":true})]",
  "error": null
},
{
"spanId": 8,
"parentSpanId": 7,
"operation": "BanyanDB: data-0ebf3a27de83:17912",
"startTime": 1720060447687956700,
"endTime": 1720060447688810000,
"duration": 853300,
"msg": "[Tag(key=plan, value=IndexScan: startTime=1719936000,endTime=1720022400,Metadata{group=measure-default,name=service_sla_day},conditions=%!s(<nil>); projection=#storage-only:entity_id<TAG_TYPE_STRING>; order=OrderBy: [], sort=SORT_UNSPECIFIED; limit=100 Limit: 0, 100)]",
"error": null
},
{
"spanId": 9,
"parentSpanId": 8,
"operation": "BanyanDB: indexScan-group:\"measure-default\"  name:\"service_sla_day\"",
"startTime": 1720060447687997400,
"endTime": 1720060447688664700,
"duration": 667300,
"msg": "[Tag(key=orderBy, value=time SORT_UNSPECIFIED), Tag(key=details, value=IndexScan: startTime=1719936000,endTime=1720022400,Metadata{group=measure-default,name=service_sla_day},conditions=%!s(<nil>); projection=#storage-only:entity_id<TAG_TYPE_STRING>; order=OrderBy: [], sort=SORT_UNSPECIFIED; limit=100)]",
"error": null
},
{
"spanId": 10,
"parentSpanId": 9,
"operation": "BanyanDB: seriesIndex.Search",
"startTime": 1720060447688023800,
"endTime": 1720060447688101800,
"duration": 78000,
"msg": "[]",
"error": null
},
...

Tracing SkyWalking Trace Query

Tracing SkyWalking API queryBasicTraces

Bundle API: Trace

# Param, if debug is true will enable the query tracing and return DebuggingTrace in the result.
extend type Query {
  # Search segment list with given conditions
  queryBasicTraces(condition: TraceQueryCondition, debug: Boolean): TraceBrief
  # Read the specific trace ID with given trace ID
  queryTrace(traceId: ID!, debug: Boolean): Trace
...
}

# The list of traces
type TraceBrief {
...
    #For OAP internal query debugging
    debuggingTrace: DebuggingTrace
}

# The trace represents a distributed trace, includes all segments and spans.
type Trace {
...
    #For OAP internal query debugging
    debuggingTrace: DebuggingTrace
}

Example

Same as the MQE query tracing, follow the GraphQL protocol and grammar to query the result and get debuggingTrace information, just enable the debug parameter to true.

Tracing Topology Query

Bundle API: Topology

# Param, if debug is true will enable the query tracing and return DebuggingTrace in the result.
extend type Query {
    # Query the global topology
    # When layer is specified, the topology of this layer would be queried
    getGlobalTopology(duration: Duration!, layer: String, debug: Boolean): Topology
    # Query the topology, based on the given service
    getServiceTopology(serviceId: ID!, duration: Duration!, debug: Boolean): Topology
    # Query the topology, based on the given services.
    # `#getServiceTopology` could be replaced by this.
    getServicesTopology(serviceIds: [ID!]!, duration: Duration!, debug: Boolean): Topology
    # Query the instance topology, based on the given clientServiceId and serverServiceId
    getServiceInstanceTopology(clientServiceId: ID!, serverServiceId: ID!, duration: Duration!, debug: Boolean): ServiceInstanceTopology
...
    # v2 of getEndpointTopology
    getEndpointDependencies(endpointId: ID!, duration: Duration!, debug: Boolean): EndpointTopology
    # Query the topology, based on the given instance
    getProcessTopology(serviceInstanceId: ID!, duration: Duration!, debug: Boolean): ProcessTopology
}

# The overview topology of the whole application cluster or services,
type Topology {
  nodes: [Node!]!
  calls: [Call!]!
  debuggingTrace: DebuggingTrace
}

# The instance topology based on the given serviceIds
type ServiceInstanceTopology {
  nodes: [ServiceInstanceNode!]!
  calls: [Call!]!
  debuggingTrace: DebuggingTrace
}

# The endpoint topology
type EndpointTopology {
  nodes: [EndpointNode!]!
  calls: [Call!]!
  debuggingTrace: DebuggingTrace
}

# The process topology
type ProcessTopology {
  nodes: [ProcessNode!]!
  calls: [Call!]!
  debuggingTrace: DebuggingTrace
}

Example Same as the MQE query tracing, follow the GraphQL protocol and grammar to query the result and get debuggingTrace information, just enable the debug parameter to true.

Tracing Log Query

Bundle API: Log

extend type Query {
...
    queryLogs(condition: LogQueryCondition, debug: Boolean): Logs
...
}

type Logs {
    # When this field is not empty, frontend should display it in UI
    errorReason: String
    logs: [Log!]!
    debuggingTrace: DebuggingTrace
}

Example Same as the MQE query tracing, follow the GraphQL protocol and grammar to query the result and get debuggingTrace information, just enable the debug parameter to true.

Edit this page

SkyWalking

Tracing OAP query

Tracing Structure

Debugging through HTTP APIs

Tracing MQE Execution

Tracing SkyWalking Trace Query

Tracing SkyWalking API queryBasicTraces

Tracing SkyWalking API queryTrace

Tracing Zipkin Trace Query

Tracing Zipkin API /api/v2/traces

Tracing /api/v2/trace/{traceId}

Tracing Topology Query

Tracing SkyWalking API getGlobalTopology

Tracing SkyWalking API getServicesTopology

Tracing SkyWalking API getServiceInstanceTopology

Tracing SkyWalking API getEndpointDependencies

Tracing SkyWalking API getProcessTopology

Tracing Log Query

Tracing SkyWalking API queryLogs

Debugging with GraphQL bundled

Tracing MQE Execution

Tracing SkyWalking Trace Query

Tracing SkyWalking API queryBasicTraces

Tracing Topology Query

Tracing Log Query

Release Apache SkyWalking APM 10.1.0