{"id":44208344,"url":"https://github.com/wujiuye/qps-helper","last_synced_at":"2026-02-09T23:36:14.477Z","repository":{"id":52833771,"uuid":"229589983","full_name":"wujiuye/qps-helper","owner":"wujiuye","description":"通用的qps统计工具包，为项目中一些框架实现QPS限流提供支持，为项目中统计接口的QPS提供支持。","archived":false,"fork":false,"pushed_at":"2023-06-26T15:51:50.000Z","size":79,"stargazers_count":76,"open_issues_count":1,"forks_count":36,"subscribers_count":3,"default_branch":"master","last_synced_at":"2023-10-07T00:14:01.160Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/wujiuye.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-12-22T15:35:55.000Z","updated_at":"2023-10-05T10:47:14.000Z","dependencies_parsed_at":"2023-01-22T16:30:07.587Z","dependency_job_id":null,"html_url":"https://github.com/wujiuye/qps-helper","commit_stats":null,"previous_names":[],"tags_count":8,"template":null,"template_full_name":null,"purl":"pkg:github/wujiuye/qps-helper","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wujiuye%2Fqps-helper","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wujiuye%2Fqps-helper/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wujiuye%2Fqps-helper/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wujiuye%2Fqps-helper/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/wujiuye","download_url":"https://codeload.github.com/wujiuye/qps-helper/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wujiuye%2Fqps-helper/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29285817,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-09T21:57:15.303Z","status":"ssl_error","status_checked_at":"2026-02-09T21:57:11.537Z","response_time":56,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-02-09T23:36:13.583Z","updated_at":"2026-02-09T23:36:14.472Z","avatar_url":"https://github.com/wujiuye.png","language":"Java","funding_links":[],"categories":["容错组件"],"sub_categories":["Spring Cloud框架"],"readme":"# qps-helper\n[![Maven central](https://maven-badges.herokuapp.com/maven-central/com.github.wujiuye/qps-helper/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.wujiuye/qps-helper)\n[![License](http://img.shields.io/:license-apache-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)\n\n* [版本更新历史](https://github.com/wujiuye/qps-helper/releases)\n\n通用的qps、tps统计工具包\n\n### 添加依赖配置\n\njdk1.8项目使用此依赖\n```xml\n\u003c!-- https://mvnrepository.com/artifact/com.github.wujiuye/qps-helper --\u003e\n\u003cdependency\u003e\n    \u003cgroupId\u003ecom.github.wujiuye\u003c/groupId\u003e\n    \u003cartifactId\u003eqps-helper\u003c/artifactId\u003e\n    \u003cversion\u003e1.1.2-RELEASE\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\njdk1.7项目使用此依赖\n```xml\n\u003c!-- https://mvnrepository.com/artifact/com.github.wujiuye/qps-helper --\u003e\n\u003cdependency\u003e\n    \u003cgroupId\u003ecom.github.wujiuye\u003c/groupId\u003e\n    \u003cartifactId\u003eqps-helper\u003c/artifactId\u003e\n    \u003cversion\u003eJDK7.1.1.2-RELEASE\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n### 使用qps-helper统计接口的QPS\n\n```java\n@RestController\n@RequestMapping(\"/api/v1\")\n@Slf4j\npublic class DemoController {\n    \n    private FlowHelper flowHelper = new FlowHelper(FlowType.HOUR);\n\n    @GetMapping(\"/test\")\n    public ApiResponse testApi() {\n        try{\n            long startTime = TimeUtil.currentTimeMillis();\n            // 业务逻辑\n            //    ......\n            // 计算耗时\n            long rt = TimeUtil.currentTimeMillis() - startTime;\n            flowHelper.incrSuccess(rt);\n            return ApiResponse.ok();\n        }catch (Exception e){\n            flowHelper.incrException();\n            return ApiResponse.error();\n        }\n    }\n\n}\n```\n\n### 统计每秒钟\n\n```java\npublic class Main{\n    private FlowHelper flowHelper = new FlowHelper(FlowType.Second);\n}\n```\n\n输出最近一秒钟统计\n```java\npublic class Main{\n    public static void print(){\n        Flower flower = flowHelper.getFlow(FlowType.Second);\n        System.out.println(\"总请求数:\"+flower.total());\n        System.out.println(\"成功请求数:\"+flower.totalSuccess());\n        System.out.println(\"异常请求数:\"+flower.totalException());\n        System.out.println(\"平均请求耗时:\"+flower.avgRt());\n        System.out.println(\"最大请求耗时:\"+flower.maxRt());\n        System.out.println(\"最小请求耗时:\"+flower.minRt());\n        System.out.println(\"平均请求成功数(每毫秒):\"+flower.successAvg());\n        System.out.println(\"平均请求异常数(每毫秒):\"+flower.exceptionAvg());\n        System.out.println();\n    }\n}\n```\n\n### 统计每分钟\n\n```java\npublic class Main{\n    private FlowHelper flowHelper = new FlowHelper(FlowType.Minute);\n}\n```\n\n输出最近一分钟统计\n```java\npublic class Main{\n    public static void print(){\n        Flower flower = flowHelper.getFlow(FlowType.Minute);\n        System.out.println(\"总请求数:\"+flower.total());\n        System.out.println(\"成功请求数:\"+flower.totalSuccess());\n        System.out.println(\"异常请求数:\"+flower.totalException());\n        System.out.println(\"平均请求耗时:\"+flower.avgRt());\n        System.out.println(\"最大请求耗时:\"+flower.maxRt());\n        System.out.println(\"最小请求耗时:\"+flower.minRt());\n        System.out.println(\"平均请求成功数(每秒钟):\"+flower.successAvg());\n        System.out.println(\"平均请求异常数(每秒钟):\"+flower.exceptionAvg());\n        System.out.println();\n    }\n}\n```\n\n### 统计每小时\n\n```java\npublic class Main{\n    private FlowHelper flowHelper = new FlowHelper(FlowType.HOUR);\n}\n```\n\n输出最近一小时统计\n```java\npublic class Main{\n    public static void print(){\n        Flower flower = flowHelper.getFlow(FlowType.HOUR);\n        System.out.println(\"总请求数:\"+flower.total());\n        System.out.println(\"成功请求数:\"+flower.totalSuccess());\n        System.out.println(\"异常请求数:\"+flower.totalException());\n        System.out.println(\"平均请求耗时:\"+flower.avgRt());\n        System.out.println(\"最大请求耗时:\"+flower.maxRt());\n        System.out.println(\"最小请求耗时:\"+flower.minRt());\n        System.out.println(\"平均请求成功数(每分钟):\"+flower.successAvg());\n        System.out.println(\"平均请求异常数(每分钟):\"+flower.exceptionAvg());\n        System.out.println();\n    }\n}\n```\n\n### 组合统计\n\n```java\npublic class Main{\n    // 可任意组合\n    private FlowHelper flowHelper = new FlowHelper(FlowType.HOUR,FlowType.Minute,FlowType.Second);\n}\n```\n\n输出最近一小时、一分钟、一毫秒的统计\n```java\npublic class Main{\n    public static void print(){\n        // 获取每秒钟统计\n        Flower secondFlower = flowHelper.getFlow(FlowType.Second);\n        // 获取每分钟统计\n        Flower minuteFlower = flowHelper.getFlow(FlowType.Minute);\n        // 获取每小时统计\n        Flower hourFlower = flowHelper.getFlow(FlowType.HOUR);\n    }\n}\n```\n\n### 获取详情\n\n以统计每分钟数据为例\n```java\npublic class Main{\n    private FlowHelper flowHelper = new FlowHelper(FlowType.Minute);\n    \n    public static void print(){\n       // 获取每分钟统计\n       Flower flower = flowHelper.getFlow(FlowType.Minute);\n       List\u003cWindowWrap\u003cMetricBucket\u003e\u003e buckets = flower.windows();\n       for (WindowWrap\u003cMetricBucket\u003e bucket : buckets) {\n           System.out.print(\"开始时间戳：\" + bucket.windowStart() + \"\\t\");\n           System.out.print(\"成功数：\" + bucket.value().success() + \"\\t\");\n           System.out.print(\"失败数：\" + bucket.value().exception() + \"\\t\");\n           System.out.print(\"平均耗时：\" + (bucket.value().rt() / bucket.value().success()) + \"\\t\");\n           System.out.print(\"最大数：\" + bucket.value().maxRt() + \"\\t\");\n           System.out.print(\"最小数：\" + bucket.value().minRt() + \"\\t\");\n           System.out.println();\n       }\n       System.out.println();\n    }\n}\n```\n\n### 指标数据持久化\n\n1、在main方法中调用MetricPersistencer的init方法初始化指标数据持久化功能\n```\nMetricPersistencer.init(\"/tmp\");\n```\n* 其中参数为用于存放指标数据文件的目录。\n\n2、给MetricPersistencer注册需要持久化的资源Flower\n```\nMetricPersistencer.registerFlower(\"test-resource\", flowHelper.getFlow(FlowType.Minute));\n```\n* 参数1：资源名称\n* 参数2：Flower，目前仅支持MinuteFlower\n\n### A\u0026Q\n\n* 1、平均请求数的统计有问题？\n平均请求数的计算：如果统计一分钟的qps，那么平均就是当前成功请求数/60秒。\\\n所以要准确的话，前一分钟是准确的，当前分钟是不准确的。\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwujiuye%2Fqps-helper","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwujiuye%2Fqps-helper","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwujiuye%2Fqps-helper/lists"}