拓扑图图表接口说明¶

【链路追踪】service map 接口¶

接口其他相关说明请查阅【链路追踪】service map （有拓扑关系和统计数据）

响应结构¶

{
    "code": 200,
    "content": {
        "services": [
            {
                "data": {
                    "key": "demo:test:1.0.1",
                    "version": "1.0.1",
                    "env": "test",
                    "service": "demo",
                    "source_type": "front",
                    "total_count": 6,
                    "avg_per_second": 0.00010100159919198721,
                    "avg_resp_time": 2683676.8333333335,
                    "sum_resp_time": 16102061,
                    "max_duration": 15583923,
                    "p50": 35965,
                    "p75": 99741,
                    "p90": 324608,
                    "p95": 324608,
                    "p99": 324608,
                    "error_count": 0,
                    "error_rate": 0
                },
                "name": "demo:test:1.0.1",
                "type": "front",
                "workspace_uuid": "wksp_xxxx",
                "workspace_name": "测试空间"
            }
        ],
        "maps": []
    },
    "errorCode": "",
    "message": "",
    "success": true,
    "traceId": "159xxxx"
}

data内字段说明：

参数名	类型	说明
key	string	唯一键值，按照service:env:version拼接
version	string	版本号
env	string	环境
service	string	服务名称
source_type	string	服务类型
total_count	integer	总请求数
avg_per_second	double	平均每秒请求数，单位req/s
avg_resp_time	double	平均响应时间，单位μs
sum_resp_time	double	总响应时间，单位μs
max_duration	integer	最大响应时间
p50	integer	P50响应时间，单位μs
p75	integer	P75响应时间，单位μs
p90	integer	P90响应时间，单位μs
p95	integer	P95响应时间，单位μs
p99	integer	P99响应时间，单位μs
error_count	integer	错误请求数
error_rate	double	错误率

【服务-性能指标】获取资源调用接口¶

响应结构¶

{
    "maps": [
    ],
    "serviceResource": [
        {
            "service": "demo",
            "resource": "demo.resource",
            "appId": "",
            "checkerInfo": [],
            "status": "ok",
            "__docid": "",
            "data": {
                "total_count": 2,
                "p99": 270.64,
                "error_count": 0,
                "error_rate": 0,
                "avg_per_second": 0.0022222222222222222
            },
            "source_type": "custom"
        }
    ]
}

data内字段说明

参数名	类型	说明
total_count	integer	总请求数
p99	double	P99响应时间，单位μs
error_count	integer	错误请求数
error_rate	double	错误率
avg_per_second	double	平均每秒请求数，单位req/s

相关字段查询DQL¶

总请求数查询DQL：

T::(T::re(`.*`):(`trace_id`){ `source` NOT IN ['service_map', 'tracing_stat', 'service_list_1m', 'service_list_1d', 'service_list_1h', 'profile'] and `service` = 'front-api' } by `trace_id`):(count(`trace_id`))

错误请求数查询DQL：

T::(T::re(`.*`):(LAST(`status`) as `status`){ `source` NOT IN ['service_map', 'tracing_stat', 'service_list_1m', 'service_list_1d', 'service_list_1h', 'profile'] and `service` = 'front-api' and `status` = 'error' } by `trace_id`):(count(`status`))

总响应时间查询DQL：

T::(T::re(`.*`):(max(`duration`) as `duration`){ `source` NOT IN ['service_map', 'tracing_stat', 'service_list_1m', 'service_list_1d', 'service_list_1h', 'profile'] and `service` = 'front-api' } by trace_id):(sum(`duration`))

最大响应时间查询DQL：

T::(T::re(`.*`):(max(`duration`) as `duration`){ `source` NOT IN ['service_map', 'tracing_stat', 'service_list_1m', 'service_list_1d', 'service_list_1h', 'profile'] and `service` = 'front-api' } by trace_id):(max(`duration`))

P99响应时间查询DQL：

T::(T::re(`.*`):(max(`duration`) as `duration`){ `source` NOT IN ['service_map', 'tracing_stat', 'service_list_1m', 'service_list_1d', 'service_list_1h', 'profile'] and `service` = 'front-api' } by trace_id):(percentile(`duration`, 99) as `P99`)