http跟踪

1、trace（跟踪）通过配置 InMemoryHttpTraceRepository 来实现，setCapacity()方法设置保留的请求数

Config

package com.gcz.config;

import org.springframework.boot.actuate.trace.http.InMemoryHttpTraceRepository;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author guocz
 * @date 20210712
 * 监控配置
 */
@Configuration
public class ActuatorConfig {

    @ConditionalOnMissingBean(InMemoryHttpTraceRepository.class)
    @Bean
    public InMemoryHttpTraceRepository traceRepository() {
        InMemoryHttpTraceRepository httpTrace = new InMemoryHttpTraceRepository();
        httpTrace.setCapacity(4);
        return httpTrace;
    }
}

在monitor注入bean：httptrace

效果：

{
    "traces": [
        {
            "timestamp": "2021-07-12T03:56:57.428Z",
            "principal": null,
            "session": null,
            "request": {
                "method": "GET",
                "uri": "http://127.0.0.1:8080/act/test",
                "headers": {
                    "sec-fetch-mode": [
                        "navigate"
                    ],
                    "sec-fetch-site": [
                        "none"
                    ],
                    "cookie": [
                        "KERPSESSIONIDkdtest02=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I; KERPSESSIONID=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I"
                    ],
                    "accept-language": [
                        "zh-CN,zh;q=0.9"
                    ],
                    "upgrade-insecure-requests": [
                        "1"
                    ],
                    "host": [
                        "127.0.0.1:8080"
                    ],
                    "connection": [
                        "keep-alive"
                    ],
                    "sec-fetch-user": [
                        "?1"
                    ],
                    "cache-control": [
                        "max-age=0"
                    ],
                    "accept-encoding": [
                        "gzip, deflate, br"
                    ],
                    "sec-fetch-dest": [
                        "document"
                    ],
                    "accept": [
                        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
                    ],
                    "user-agent": [
                        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36"
                    ]
                },
                "remoteAddress": null
            },
            "response": {
                "status": 200,
                "headers": {
                    "Keep-Alive": [
                        "timeout=60"
                    ],
                    "Connection": [
                        "keep-alive"
                    ],
                    "Content-Length": [
                        "7"
                    ],
                    "Date": [
                        "Mon, 12 Jul 2021 03:56:57 GMT"
                    ],
                    "Content-Type": [
                        "text/html;charset=UTF-8"
                    ]
                }
            },
            "timeTaken": 2
        },
        {
            "timestamp": "2021-07-12T03:56:56.745Z",
            "principal": null,
            "session": null,
            "request": {
                "method": "GET",
                "uri": "http://127.0.0.1:8080/act/test",
                "headers": {
                    "sec-fetch-mode": [
                        "navigate"
                    ],
                    "sec-fetch-site": [
                        "none"
                    ],
                    "cookie": [
                        "KERPSESSIONIDkdtest02=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I; KERPSESSIONID=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I"
                    ],
                    "accept-language": [
                        "zh-CN,zh;q=0.9"
                    ],
                    "upgrade-insecure-requests": [
                        "1"
                    ],
                    "host": [
                        "127.0.0.1:8080"
                    ],
                    "connection": [
                        "keep-alive"
                    ],
                    "sec-fetch-user": [
                        "?1"
                    ],
                    "cache-control": [
                        "max-age=0"
                    ],
                    "accept-encoding": [
                        "gzip, deflate, br"
                    ],
                    "sec-fetch-dest": [
                        "document"
                    ],
                    "accept": [
                        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
                    ],
                    "user-agent": [
                        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36"
                    ]
                },
                "remoteAddress": null
            },
            "response": {
                "status": 200,
                "headers": {
                    "Keep-Alive": [
                        "timeout=60"
                    ],
                    "Connection": [
                        "keep-alive"
                    ],
                    "Content-Length": [
                        "7"
                    ],
                    "Date": [
                        "Mon, 12 Jul 2021 03:56:55 GMT"
                    ],
                    "Content-Type": [
                        "text/html;charset=UTF-8"
                    ]
                }
            },
            "timeTaken": 6
        },
        {
            "timestamp": "2021-07-12T03:56:55.842Z",
            "principal": null,
            "session": null,
            "request": {
                "method": "GET",
                "uri": "http://127.0.0.1:8080/act/test",
                "headers": {
                    "sec-fetch-mode": [
                        "navigate"
                    ],
                    "sec-fetch-site": [
                        "none"
                    ],
                    "cookie": [
                        "KERPSESSIONIDkdtest02=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I; KERPSESSIONID=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I"
                    ],
                    "accept-language": [
                        "zh-CN,zh;q=0.9"
                    ],
                    "upgrade-insecure-requests": [
                        "1"
                    ],
                    "host": [
                        "127.0.0.1:8080"
                    ],
                    "connection": [
                        "keep-alive"
                    ],
                    "sec-fetch-user": [
                        "?1"
                    ],
                    "cache-control": [
                        "max-age=0"
                    ],
                    "accept-encoding": [
                        "gzip, deflate, br"
                    ],
                    "sec-fetch-dest": [
                        "document"
                    ],
                    "accept": [
                        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
                    ],
                    "user-agent": [
                        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36"
                    ]
                },
                "remoteAddress": null
            },
            "response": {
                "status": 200,
                "headers": {
                    "Keep-Alive": [
                        "timeout=60"
                    ],
                    "Connection": [
                        "keep-alive"
                    ],
                    "Content-Length": [
                        "7"
                    ],
                    "Date": [
                        "Mon, 12 Jul 2021 03:56:55 GMT"
                    ],
                    "Content-Type": [
                        "text/html;charset=UTF-8"
                    ]
                }
            },
            "timeTaken": 2
        },
        {
            "timestamp": "2021-07-12T03:56:55.131Z",
            "principal": null,
            "session": null,
            "request": {
                "method": "GET",
                "uri": "http://127.0.0.1:8080/act/test",
                "headers": {
                    "sec-fetch-mode": [
                        "navigate"
                    ],
                    "sec-fetch-site": [
                        "none"
                    ],
                    "cookie": [
                        "KERPSESSIONIDkdtest02=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I; KERPSESSIONID=1038451043366600704_27hzrnp5Ksxt4HkJdN4b8HPx9jrNcRGOTpvGoWXyxtOYpUzJxZFDKFHO0Bb6i8D324uOz6Ob5Von26n4kGmA4bFehM1R4dmxV26I"
                    ],
                    "accept-language": [
                        "zh-CN,zh;q=0.9"
                    ],
                    "upgrade-insecure-requests": [
                        "1"
                    ],
                    "host": [
                        "127.0.0.1:8080"
                    ],
                    "connection": [
                        "keep-alive"
                    ],
                    "sec-fetch-user": [
                        "?1"
                    ],
                    "cache-control": [
                        "max-age=0"
                    ],
                    "accept-encoding": [
                        "gzip, deflate, br"
                    ],
                    "sec-fetch-dest": [
                        "document"
                    ],
                    "accept": [
                        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
                    ],
                    "user-agent": [
                        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36"
                    ]
                },
                "remoteAddress": null
            },
            "response": {
                "status": 200,
                "headers": {
                    "Keep-Alive": [
                        "timeout=60"
                    ],
                    "Connection": [
                        "keep-alive"
                    ],
                    "Content-Length": [
                        "7"
                    ],
                    "Date": [
                        "Mon, 12 Jul 2021 03:56:54 GMT"
                    ],
                    "Content-Type": [
                        "text/html;charset=UTF-8"
                    ]
                }
            },
            "timeTaken": 7
        }
    ]
}