使用普罗米修斯API统计服务宕机时间
使用/api/v1/query?query=mysql_global_status_uptime&time=
查询服务上次启动时间
使用/api/v1/query_range
1 | String query = "mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"}" ; |
查询某段时间内服务的数据变化
通过60秒和1秒的step来分析出服务的实际宕机时间
具体代码如下
pom文件
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | <?xml version= "1.0" encoding= "UTF-8" ?> <project xmlns= "http://maven.apache.org/POM/4.0.0" xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation= "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" > <modelVersion> 4.0 . 0 </modelVersion> <groupId>org.example</groupId> <artifactId>prometheus-service</artifactId> <version> 1.0 -SNAPSHOT</version> <properties> <maven.compiler.source> 8 </maven.compiler.source> <maven.compiler.target> 8 </maven.compiler.target> <project.build.sourceEncoding>UTF- 8 </project.build.sourceEncoding> </properties> <dependencies> <!--添加fastjson依赖--> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version> 1.2 . 83 </version> </dependency> <!--tomcat容器--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version> 2.7 . 18 </version> </dependency> <!--lombok依赖--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version> 1.18 . 26 </version> </dependency> <dependency> <groupId>com.squareup.okhttp3</groupId> <artifactId>okhttp</artifactId> <version> 4.9 . 3 </version> </dependency> <!-- HttpClient依赖 --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version> 4.5 . 13 </version> </dependency> <!-- Jackson依赖 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version> 2.11 . 3 </version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version> 3.3 . 0 </version> <configuration> <archive> <manifest> <mainClass>com.java.MysqlServiceAnalysisTestSecond002</mainClass> </manifest> </archive> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> <executions> <execution> <id>make-assembly</id> <phase> package </phase> <goals> <goal>single</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project> |
logback.xml
1 2 3 4 5 6 7 8 9 10 11 12 13 | <configuration> <appender name= "STDOUT" class = "ch.qos.logback.core.ConsoleAppender" > <encoder> <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level %logger{ 36 } - %msg%n</pattern> </encoder> </appender> <root level= "info" > <appender-ref ref= "STDOUT" /> </root> <logger name= "org.springframework.web.client.RestTemplate" level= "info" /> </configuration> |
工具类
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | package com.java.util; import java.text.SimpleDateFormat; import java.util.Date; import java.util.TimeZone; /** * @Description: * @Author: 喵星人 * @Create: 2024/8/1 14:53 */ public class TimeTransUtil { /** * 适用于2024-05-23 19:43:27这种格式的 * @param timestamp * @return */ public static String convertTimestampToDate( long timestamp) { // 创建一个 SimpleDateFormat 对象 SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); // 设置时区 sdf.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); // 例如设置为中国时区 // 创建一个 Date 对象 Date date = new Date(timestamp * 1000 ); // 时间戳是以秒为单位,所以乘以1000转换为毫秒 // 格式化日期 return sdf.format(date); } // public static void main(String[] args) { // String calActDownTime = calActDownTime(572); // System.out.println("calActDownTime = " + calActDownTime); // } public static String calActDownTime( long time){ if (time== 0 ){ return "0" ; } if (time< 60 ){ return time+ "秒" ; } long l = time / 60 ; if (l* 60 ==time){ return l+ "分钟" ; } long l1 = time-l * 60 ; return l+ "分钟" +l1+ "秒" ; } } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 | package com.java.util; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java.bean.StartDTO; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; import org.springframework.web.util.UriComponentsBuilder; import java.net.URI; import java.text.ParseException; import java.text.SimpleDateFormat; import java.time.Duration; import java.time.Instant; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.util.*; /** * @Description: * @Author: tutu-qiuxie * @Create: 2024/7/8 2:44 */ public class TimeDealUtil { public static Long timeTransfer(String startTime){ try { // 创建日期格式化对象 SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); sdf.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); // 将截止时间字符串解析为日期对象 Date endTime = sdf.parse(startTime); // 计算启动时间的时间戳(秒) long endTimeMillis = endTime.getTime() / 1000 ; // 转换为秒 return endTimeMillis; } catch (ParseException e) { throw new RuntimeException(e); } } public static long transferTime(String startTime,String endTime){ // 定义日期格式 DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); // 解析日期 LocalDateTime start = LocalDateTime.parse(startTime, formatter); LocalDateTime end = LocalDateTime.parse(endTime, formatter); // 计算时间差 Duration duration = Duration.between(start, end); long uptimeSeconds = duration.getSeconds(); return uptimeSeconds; } public static StartDTO calRestartTime( long uptimeSeconds, String closeTime){ SimpleDateFormat dateFormat = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); dateFormat.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); try { Date parse = dateFormat.parse(closeTime); long l = parse.getTime() / 1000 ; long startTimeSeconds = l - uptimeSeconds; Date startTime = new Date(startTimeSeconds * 1000 ); // 转换回毫秒 // 格式化启动时间 String startTimeStr = dateFormat.format(startTime); return StartDTO.builder().startTimeSeconds(startTimeSeconds).startTimeStr(startTimeStr).build(); } catch (ParseException e) { throw new RuntimeException(e); } } public static String dealTime1( long timestamp){ SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); // 设置时区 sdf.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); // 例如设置为中国时区 // 创建一个 Date 对象 Date date = new Date(timestamp * 1000 ); // 时间戳是以秒为单位,所以乘以1000转换为毫秒 // 格式化日期 return sdf.format(date); } public static String dealTime( double timestamp){ // 将 Unix 时间戳转换为秒和纳秒 long seconds = ( long ) timestamp; int nanos = ( int ) ((timestamp - seconds) * 1_000_000_000); // 转换为 LocalDateTime LocalDateTime dateTime = LocalDateTime.ofInstant(Instant.ofEpochSecond(seconds, nanos), ZoneId.systemDefault()); // 定义日期时间格式 DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); // 格式化日期时间 String formattedDateTime = dateTime.format(formatter); return formattedDateTime; } public static String statNommalToDownTime001(String baseUrl, String query,String binstance, long start, long end, int step){ // 1. 设置 RestTemplate RestTemplate restTemplate = new RestTemplate(); // 2. 创建 HttpHeaders 并设置请求头 HttpHeaders headers = new HttpHeaders(); headers.set( "Content-Type" , "application/json" ); // 如果有其他请求头,继续设置 headers.set( "Authorization" , "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjIwMzUzNTgwNTQsImlzcyI6Imh0dHA6Ly9hbGliYWJhY2xvdWQuY29tIiwiaWF0IjoxNzE5OTk4MDU0LCJqdGkiOiIzZTMzYzc5ZS1kNjE2LTQzNmEtOWNjNi04MjU2NjlkOWVkOGYifQ.R8HP2xIDHh6fYLXIFnPmekzTfre3J3Npxdq67jsMqos" ); // 设置 Accept-Charset header headers.set( "Accept-Charset" , "UTF-8" ); // 3. 创建 HttpEntity 并将 HttpHeaders 设置到其中 HttpEntity<String> entity = new HttpEntity<>(headers); URI uri = UriComponentsBuilder.fromHttpUrl(baseUrl) .queryParam( "query" , query) .queryParam( "start" , start) .queryParam( "end" , end) .queryParam( "step" , step+ "s" ) .build() .encode() .toUri(); // 5. 使用 RestTemplate 发送请求并接收响应 ResponseEntity<String> response = restTemplate.exchange(uri, HttpMethod.GET, entity, String. class ); // 6. 返回响应结果 return response.getBody(); } /** * 统计出正常运行到宕机之间的时间 * @param baseUrl * @param query * @param start * @param end * @param step * @return */ public static String statNommalToDownTime(String baseUrl, String query,String binstance, long start, long end, int step){ // 1. 设置 RestTemplate RestTemplate restTemplate = new RestTemplate(); // 2. 创建 HttpHeaders 并设置请求头 HttpHeaders headers = new HttpHeaders(); headers.set( "Content-Type" , "application/json" ); // 如果有其他请求头,继续设置 headers.set( "Authorization" , "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjIwMzUzNTgwNTQsImlzcyI6Imh0dHA6Ly9hbGliYWJhY2xvdWQuY29tIiwiaWF0IjoxNzE5OTk4MDU0LCJqdGkiOiIzZTMzYzc5ZS1kNjE2LTQzNmEtOWNjNi04MjU2NjlkOWVkOGYifQ.R8HP2xIDHh6fYLXIFnPmekzTfre3J3Npxdq67jsMqos" ); headers.set( "Accept-Charset" , "UTF-8" ); // 设置 Accept-Charset header // 3. 创建 HttpEntity 并将 HttpHeaders 设置到其中 HttpEntity<String> entity = new HttpEntity<>(headers); URI uri = UriComponentsBuilder.fromHttpUrl(baseUrl) .queryParam( "query" , query) .queryParam( "Binstance" ,binstance) .queryParam( "start" , start) .queryParam( "end" , end) .queryParam( "step" , step+ "s" ) .build() .encode() .toUri(); // 5. 使用 RestTemplate 发送请求并接收响应 ResponseEntity<String> response = restTemplate.exchange(uri, HttpMethod.GET, entity, String. class ); // 6. 返回响应结果 return response.getBody(); } public static String calActDownTime( long time){ if (time< 60 ){ return time+ "秒" ; } long l = time / 60 ; return l+ "分钟" ; } public static Map<String,Long> test0013(JSONArray valuesArray,StartDTO startDTO){ Map<String, Long> map = new HashMap<>( 16 ); System.out.println( "valuesArray.size()=" + valuesArray.size()); calMysqlServiceRestartTime13(valuesArray,map); //System.out.println("resultsArray = " + resultsArray); // for (int i = 0; i < resultsArray.size(); i++) { // try { // Thread.sleep(1000); // } catch (InterruptedException e) { // e.printStackTrace(); // } // JSONObject resultObject = resultsArray.getJSONObject(i); // //System.out.println("resultObject = " + resultObject); // // JSONObject metricObject = resultObject.getJSONObject("metric"); // // System.out.println("metricObject = " + metricObject); //// String instance = metricObject.getString("instance"); //// System.out.println("instance = " + instance); // JSONArray valuesArray = resultObject.getJSONArray("values"); // System.out.println("valuesArray = " + valuesArray); // } // for (int i = 0; i < resultsArray.size(); i++) { // JSONObject resultObject = resultsArray.getJSONObject(i); // // JSONObject metricObject = resultObject.getJSONObject("metric"); // String instance = metricObject.getString("instance"); // System.out.println("instance = " + instance); // JSONArray valuesArray = resultObject.getJSONArray("values"); // // List<Long> downtimes = new ArrayList<>(); // calMysqlServiceRestartTime12(valuesArray,map); // //map.put("lastStartTime",downtimes.get(0)); // // // } return map; } /** * 拿到最后一次运行时间,和重启后捕获的第一次时间 * @param resultsArray */ public static Map<String,Long> test0012(JSONArray resultsArray){ //System.out.println("服务器总数="+resultsArray.size()); Map<String,Long> map= new HashMap<>( 16 ); for ( int i = 0 ; i < resultsArray.size(); i++) { JSONObject resultObject = resultsArray.getJSONObject(i); JSONObject metricObject = resultObject.getJSONObject( "metric" ); String instance = metricObject.getString( "instance" ); JSONArray valuesArray = resultObject.getJSONArray( "values" ); List<Long> downtimes = new ArrayList<>(); calMysqlServiceRestartTime1(downtimes,valuesArray,map); map.put( "lastStartTime" ,downtimes.get( 0 )); // 输出结果 // if (downtimes.isEmpty()) { // System.out.println("没有检测到重启。"); // } else { // System.out.println("检测到 " + downtimes.size() + " 次重启。"); // for (int k = 0; k < downtimes.size(); k++) { // System.out.println("重启前的运行时间: " + downtimes.get(k) + " 秒"); // map.put("restartTime",downtimes.get(k)); // } // } } return map; } public static void calMysqlServiceRestartTime13(JSONArray valuesArray,Map<String,Long> map){ for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); System.out.println( "valuePair = " + valuePair); long currentUptime = valuePair.getLong( 0 ); // System.out.println("当前时间 = " + convertTimestampToDate(currentUptime)); long value = valuePair.getLong( 1 ); System.out.println(currentUptime+ "," +value); // System.out.println("运行时间 = " + convertSecondsToTime(value)); } } public static void calMysqlServiceRestartTime12(JSONArray valuesArray,Map<String,Long> map){ for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); // System.out.println("valuePair = " + valuePair); long currentUptime = valuePair.getLong( 0 ); System.out.println( "当前时间 = " + convertTimestampToDate(currentUptime)); long value = valuePair.getLong( 1 ); System.out.println( "运行时间 = " + convertSecondsToTime(value)); if (j> 0 ){ JSONArray valuePairFirst = valuesArray.getJSONArray(j- 1 ); long currentUptimeFirst = valuePairFirst.getLong( 0 ); long valueFirst = valuePairFirst.getLong( 1 ); // if (currentUptimeFirst==currentUptime){ // System.out.println("上次时间:" + convertTimestampToDate(currentUptimeFirst) + ",已运行时间=" + valueFirst); // System.out.println("当前时间:" + convertTimestampToDate(currentUptime) + ",已运行时间=" + value); // break; // } if (currentUptimeFirst==currentUptime){ } else { //JSONArray valuePairLast = valuesArray.getJSONArray(valuesArray.size() - 1); long currentUptimeLast = valuePair.getLong( 0 ); long valueLast = valuePair.getLong( 1 ); if (j==valuesArray.size() - 1 ){ map.put( "lastLiveTime" , currentUptimeLast); map.put( "upTime" , valueLast); } } } } } /** * 将秒数转换为小时、分钟和秒数的方法 * @param totalSeconds * @return */ public static String convertSecondsToTime( long totalSeconds) { long hours = totalSeconds / 3600 ; // 计算小时数 long remainingSecondsAfterHours = totalSeconds % 3600 ; long minutes = remainingSecondsAfterHours / 60 ; // 计算分钟数 long seconds = remainingSecondsAfterHours % 60 ; // 计算剩余秒数 return hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒" ; } public static void calMysqlServiceRestartTime1(List<Long> downtimes,JSONArray valuesArray,Map<String,Long> map){ for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); // System.out.println("valuePair = " + valuePair); long currentUptime = valuePair.getLong( 0 ); // System.out.println("当前时间 = " + convertTimestampToDate(currentUptime)); long value = valuePair.getLong( 1 ); // System.out.println("运行时间 = " + value); if (j> 0 ){ JSONArray valuePairFirst = valuesArray.getJSONArray(j- 1 ); long currentUptimeFirst = valuePairFirst.getLong( 0 ); long valueFirst = valuePairFirst.getLong( 1 ); if (value-valueFirst== 0 ){ // System.out.println("上次时间:"+convertTimestampToDate(currentUptimeFirst)+",已运行时间="+valueFirst); // System.out.println("当前时间:"+convertTimestampToDate(currentUptime)+",已运行时间="+value); downtimes.add(currentUptimeFirst); break ; } } } } /** * 计算mysql服务的重启消耗时间 */ public static void calMysqlServiceRestartTime(List<Long> downtimes,JSONArray valuesArray,Map<String,Long> map){ long lastUptime = valuesArray.getJSONArray( 0 ).getLong( 1 ); System.out.println( "lastUptime = " + lastUptime); for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); System.out.println( "valuePair = " + valuePair); long currentUptime = valuePair.getLong( 0 ); long value = valuePair.getLong( 1 ); System.out.println( "value = " + value); System.out.println( "当前时间:" + convertTimestampToDate(currentUptime)); System.out.println(value - lastUptime); if (value - lastUptime < 0 ) { //System.out.println("currentUptime="+currentUptime); JSONArray valuePair1 = valuesArray.getJSONArray(j- 1 ); long currentUptime1 = valuePair1.getLong( 0 ); long value1 = valuePair1.getLong( 1 ); System.out.println( "上次时间:" +convertTimestampToDate(currentUptime1)+ ",已运行时间=" +value1); System.out.println( "当前时间:" +convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); map.put( "firstStartTime" ,value); map.put( "startTime" ,currentUptime1); map.put( "endTime" ,currentUptime); long reStartTime=currentUptime-currentUptime1; // 检测到重启 downtimes.add(reStartTime); break ; } else { //System.out.println("重启了"); } //lastUptime = currentUptime; } } /** * 时间戳转为日期 * @param timestamp * @return */ public static String convertTimestampToDate( long timestamp) { if (timestamp== 0 ){ return "无" ; } // System.out.println("timestamp="+timestamp); // 创建一个 SimpleDateFormat 对象 SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); // 设置时区 sdf.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); // 例如设置为中国时区 // 创建一个 Date 对象 Date date = new Date(timestamp * 1000 ); // 时间戳是以秒为单位,所以乘以1000转换为毫秒 // 格式化日期 return sdf.format(date); } } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | package com.java.util; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java.MysqlServiceAnalysisTestSecond002; import com.java.bean.StartDTO; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import java.util.HashMap; import java.util.List; import java.util.Map; /** * @Description: * @Author: 喵星人 * @Create: 2024/8/1 16:19 */ public class QueryUpTimeBySecondUtil { /** * 入口 * @param currentUptime * @param startDTO * @param lists */ public static void calSecnods( long currentUptime,StartDTO startDTO, List<Map<String, Long>> lists){ DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); // 解析给定的时间字符串 String givenTimeString = TimeTransUtil.convertTimestampToDate(currentUptime); LocalDateTime givenTime = LocalDateTime.parse(givenTimeString, formatter); // 打印给定时间 System.out.println( "给定时间: " + givenTimeString); // 计算前5分钟 LocalDateTime fiveMinutesBefore = givenTime.minusMinutes( 10 ); System.out.println( "前10分钟: " + fiveMinutesBefore.format(formatter)); // 计算后5分钟 LocalDateTime fiveMinutesAfter = givenTime.plusMinutes( 10 ); System.out.println( "后10分钟: " + fiveMinutesAfter.format(formatter)); // 输出结果 long originTime=TimeDealUtil.timeTransfer(fiveMinutesBefore.format(formatter)); long endTime=TimeDealUtil.timeTransfer(fiveMinutesAfter.format(formatter)); String query1 = "mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"}" ; String statusUptime = TimeDealUtil.statNommalToDownTime001(MysqlServiceAnalysisTestSecond002.url + "/api/v1/query_range?" , query1, startDTO.getInstance(), originTime, endTime, 1 ); JSONObject jsonObject2 = JSON.parseObject(statusUptime); JSONObject jsonObject21 = jsonObject2.getJSONObject( "data" ); JSONArray resultsArray22 = jsonObject21.getJSONArray( "result" ); test0014(resultsArray22,lists,endTime); } private static void test0014(JSONArray Array,List<Map<String, Long>> lists, long endTime){ for ( int i = 0 ; i < Array.size(); i++) { JSONObject resultObject = Array.getJSONObject(i); JSONArray valuesArray = resultObject.getJSONArray( "values" ); calMysqlServiceRestartTime001(valuesArray,lists,endTime); } } private static void calMysqlServiceRestartTime001(JSONArray valuesArray,List<Map<String, Long>> lists, long endTime){ long lastUptime = valuesArray.getJSONArray( 0 ).getLong( 1 ); for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); long currentUptime = valuePair.getLong( 0 ); long value = valuePair.getLong( 1 ); if (value<lastUptime){ JSONArray valuePair1 = valuesArray.getJSONArray(j- 1 ); long currentUptime1 = valuePair1.getLong( 0 ); long value1 = valuePair1.getLong( 1 ); System.out.println( "上次时间:" +TimeTransUtil.convertTimestampToDate(currentUptime1)+ ",已运行时间=" +value1); System.out.println( "当前时间:" +TimeTransUtil.convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); long reStartTime=currentUptime-currentUptime1; System.out.println( "宕机时间=" +TimeTransUtil.calActDownTime(reStartTime)); if (reStartTime!= 0 ){ Map<String,Long> longMap= new HashMap<>( 16 ); longMap.put( "lastLiveTime" ,currentUptime1); longMap.put( "upTime" ,value1); longMap.put( "downLiveTime" ,reStartTime); lists.add(longMap); } break ; } else if (j==valuesArray.size() - 1 ){ long reStartTime=endTime-currentUptime; if (reStartTime> 0 ){ System.out.println( "QueryUpTimeBySecondUtil--当前时间:" +TimeTransUtil.convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); System.out.println( "QueryUpTimeBySecondUtil--截止时间:" +TimeTransUtil.convertTimestampToDate(endTime)); System.out.println( "QueryUpTimeBySecondUtil--非正常计算宕机时间:" +reStartTime); Map<String,Long> longMap= new HashMap<>( 16 ); longMap.put( "downLiveTime" ,reStartTime); lists.add(longMap); } } } } } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | package com.java.util; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java.MysqlServiceAnalysisTestSecond002; import com.java.bean.StartDTO; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; import org.springframework.web.util.UriComponentsBuilder; import java.net.URI; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import java.util.HashMap; import java.util.List; import java.util.Map; /** * @Description: * @Author: 喵星人 * @Create: 2024/8/1 14:52 */ public class AbsentUtil { /** * 入口 * @param startTime * @param lastStartTime * @param startDTO * @param lists */ public static void calDownTimeBySeconds(String startTime, String lastStartTime, StartDTO startDTO, List<Map<String, Long>> lists){ DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); LocalDateTime endTime = LocalDateTime.parse(lastStartTime, formatter); LocalDateTime startDateTime = LocalDateTime.parse(startTime, formatter); LocalDateTime cutoffTime = startDateTime.minusMinutes( 20 ); while (!endTime.isBefore(startDateTime)) { LocalDateTime previousHour = endTime.minusHours( 1 ); if (previousHour.isBefore(startDateTime)) { //calSecnods(startTime,endTime.format(formatter),startDTO,lists); break ; } else { //System.out.println(previousHour.format(formatter) + " - " + endTime.format(formatter)); calSecnods(previousHour.format(formatter),endTime.format(formatter),startDTO,lists); endTime = previousHour; } } } private static void calSecnods(String startTime,String closeTime,StartDTO startDTO,List<Map<String, Long>> lists){ // 输出结果 long originTime=TimeDealUtil.timeTransfer(startTime); long endTime=TimeDealUtil.timeTransfer(closeTime); String query1 = "absent(mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"})" ; String statusUptime = statNommalToDownTime001(MysqlServiceAnalysisTestSecond002.url + "/api/v1/query_range?" , query1, originTime, endTime, 1 ); JSONObject jsonObject = JSON.parseObject(statusUptime); JSONObject jsonObject1 = jsonObject.getJSONObject( "data" ); JSONArray resultsArray = jsonObject1.getJSONArray( "result" ); test100(resultsArray,lists); } private static void test100(JSONArray resultArray,List<Map<String, Long>> lists){ for ( int k = 0 ; k < resultArray.size(); k++) { JSONObject resultObject = resultArray.getJSONObject(k); JSONObject metricObject = resultObject.getJSONObject( "metric" ); System.out.println( "metricObject = " + metricObject); JSONArray values = resultObject.getJSONArray( "values" ); int size = values.size(); JSONArray valuePair = values.getJSONArray( 0 ); long firstTime = valuePair.getLong( 0 ); JSONArray jsonArray = values.getJSONArray(size - 1 ); long lastTime = jsonArray.getLong( 0 ); long downTime = lastTime - firstTime; System.out.println( "宕机开始时间:" +TimeTransUtil.convertTimestampToDate(firstTime)); System.out.println( "宕机结束时间:" +TimeTransUtil.convertTimestampToDate(lastTime)); System.out.println( "宕机时间: " + TimeTransUtil.calActDownTime(downTime)); Map<String,Long> longMap= new HashMap<>( 16 ); longMap.put( "downLiveTime" ,downTime); lists.add(longMap); // test101(values); } } private static String statNommalToDownTime001(String baseUrl, String query, long start, long end, int step){ // 1. 设置 RestTemplate RestTemplate restTemplate = new RestTemplate(); // 2. 创建 HttpHeaders 并设置请求头 HttpHeaders headers = new HttpHeaders(); headers.set( "Content-Type" , "application/json" ); // 如果有其他请求头,继续设置 headers.set( "Authorization" , "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjIwMzUzNTgwNTQsImlzcyI6Imh0dHA6Ly9hbGliYWJhY2xvdWQuY29tIiwiaWF0IjoxNzE5OTk4MDU0LCJqdGkiOiIzZTMzYzc5ZS1kNjE2LTQzNmEtOWNjNi04MjU2NjlkOWVkOGYifQ.R8HP2xIDHh6fYLXIFnPmekzTfre3J3Npxdq67jsMqos" ); // 设置 Accept-Charset header headers.set( "Accept-Charset" , "UTF-8" ); // 3. 创建 HttpEntity 并将 HttpHeaders 设置到其中 HttpEntity<String> entity = new HttpEntity<>(headers); URI uri = UriComponentsBuilder.fromHttpUrl(baseUrl) .queryParam( "query" , query) .queryParam( "start" , start) .queryParam( "end" , end) .queryParam( "step" , step+ "s" ) .build() .encode() .toUri(); // 5. 使用 RestTemplate 发送请求并接收响应 ResponseEntity<String> response = restTemplate.exchange(uri, HttpMethod.GET, entity, String. class ); // 6. 返回响应结果 return response.getBody(); } } |
实体类
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | package com.java.bean; import lombok.AllArgsConstructor; import lombok.Builder; import lombok.Data; import lombok.NoArgsConstructor; /** * @Description: * @Author: tutu-qiuxie * @Create: 2024/7/7 12:18 */ @Data @Builder @NoArgsConstructor @AllArgsConstructor public class StartDTO { /** * 启动时间 */ private String startTimeStr; private long startTimeSeconds; /** * 存活时间 */ private long uptimeSeconds; private String endTime; private String instance; private String business2; /** * 宕机时间 */ private String downTime; /** * 宕机前最后的活跃时间 */ private long downLiveTime; /** * 宕机前最后存活时间 */ private String lastLiveTime; /** * 从来就没有启动 */ private long neverStartTime; /** * 宕机次数 */ private int downNum; } |
主类
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 | package com.java; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java.bean.StartDTO; import com.java.util.AbsentUtil; import com.java.util.QueryUpTimeBySecondUtil; import com.java.util.TimeDealUtil; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.util.StringUtils; import org.springframework.web.client.RestTemplate; import org.springframework.web.util.UriComponentsBuilder; import java.net.URI; import java.text.ParseException; import java.text.SimpleDateFormat; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import java.util.*; import java.util.stream.Collectors; /** * @Description: * @Author: 喵星人 * @Create: 2024/7/10 13:15 */ public class MysqlServiceAnalysisTestSecond002{ private static final SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); public static String url= "" ; public static final long STOP_DATE = 1719936000L; public static void main(String[] args) { String startTime = "2024-07-03 00:00:00" ; String lastTime = "2024-07-31 21:20:00" ; String response = getMysqlInstanceList1(TimeDealUtil.timeTransfer(lastTime)); JSONObject jsonObject = JSON.parseObject(response); JSONObject jsonObject1 = jsonObject.getJSONObject( "data" ); JSONArray resultsArray = jsonObject1.getJSONArray( "result" ); List<StartDTO> instanceList= new ArrayList<>( 10 ); getMysqlInstanceLastStartTime(resultsArray, startTime,instanceList); Long transfer = TimeDealUtil.timeTransfer(startTime); List<StartDTO> calList= new ArrayList<>(); //******************* for (StartDTO startDTO : instanceList) { try { if (startDTO.getStartTimeStr() == null ) { calList.add(startDTO); continue ; } String instance=startDTO.getInstance(); System.out.println( "机器实例 instance = " + instance); Map<String, Long> stringLongMap = new HashMap<>( 16 ); List<Map<String, Long>> list= new ArrayList<>( 10 ); fetchDataRecursively(startDTO, sdf.parse(startDTO.getStartTimeStr()), stringLongMap,list); String startTimeStr=startDTO.getStartTimeStr(); System.out.println( "startTimeStr = " + startTimeStr); System.out.println( "stringLongMap = " + stringLongMap); long downLiveTime = list.stream() .mapToLong(map -> map.get( "downLiveTime" )) .sum(); if (downLiveTime==0L){ System.out.println( "按照1秒查询" ); List<Map<String, Long>> lists= new ArrayList<>( 10 ); calDownTimeBySeconds(startTime,startDTO.getStartTimeStr(),startDTO,lists); long downLiveTime1 = lists.stream() .mapToLong(map -> map.get( "downLiveTime" )) .sum(); startDTO.setDownTime(calActDownTime(downLiveTime1)); startDTO.setDownNum(lists.size()); } else { System.out.println( "按照60秒查询" ); startDTO.setDownTime(calActDownTime(downLiveTime)); startDTO.setDownNum(list.size()); } if ( "0" .equals(startDTO.getDownTime())){ StringBuffer stringBuffer= new StringBuffer(); stringBuffer.append(startTime); stringBuffer.append( "~" ); stringBuffer.append(startDTO.getStartTimeStr()); stringBuffer.append( "没有数据" ); startDTO.setDownTime(stringBuffer.toString()); } List<Map<String, Long>> absentList = new ArrayList<>( 10 ); AbsentUtil.calDownTimeBySeconds(startTime, lastTime, startDTO, absentList); long downLiveTime1 = absentList.stream() .mapToLong(map -> map.get( "downLiveTime" )) .sum(); System.out.println( "使用absent计算的宕机时间:" +downLiveTime1); System.out.println( "startDTO.getDownTime()=" + startDTO.getDownTime()); // if (startDTO.getDownTime() == null) { // //System.out.println("startDTO="+startDTO); // long firstTimestamp = startDTO.getDownLiveTime(); // long timeTransfer = TimeDealUtil.timeTransfer(startDTO.getStartTimeStr()); // long downTime = timeTransfer - firstTimestamp; // startDTO.setDownTime(calActDownTime(downTime)); // }else if(startDTO.getNeverStartTime()>0){ // // long timeTransfer = TimeDealUtil.timeTransfer(startDTO.getStartTimeStr()); // long downTime = timeTransfer - startDTO.getNeverStartTime(); // startDTO.setDownTime(calActDownTime(downTime)); // } // if (stringLongMap.get("lastLiveTime")!=null){ // long startDate=stringLongMap.get("lastLiveTime"); // long endDate=TimeDealUtil.timeTransfer(startDTO.getStartTimeStr()); // if (startDate-endDate==0){ // calSecnods(startDate,startDTO,stringLongMap); // // } // // } System.out.println(startDTO.getInstance() + ", " + startDTO.getBusiness2() + ", 宕机时间1: " + startDTO.getDownTime() + ", 宕机次数1: " + startDTO.getDownNum()+ ", 启动时间1: " + startDTO.getStartTimeStr() ); calList.add(StartDTO.builder().instance(startDTO.getInstance()) .business2(startDTO.getBusiness2()) .downTime(startDTO.getDownTime()) .downNum(startDTO.getDownNum()) .startTimeStr(startDTO.getStartTimeStr()) .build()); } catch (Exception e) { System.out.println(e); } } System.out.println( "***********************************************************************************************************" ); System.out.println( "Instance,Business2" + ", 宕机时间 " + ", 宕机次数 " + ", 启动时间 " ); calList.forEach(startDTO->{ System.out.println(startDTO.getInstance() + ", " + startDTO.getBusiness2() + "," + startDTO.getDownTime() + "," + startDTO.getDownNum()+ "," + startDTO.getStartTimeStr() ); }); //************************ // calStartCount(instanceList,startTime); } public static void calDownTimeBySeconds(String startTime,String lastStartTime,StartDTO startDTO,List<Map<String, Long>> lists){ DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); LocalDateTime endTime = LocalDateTime.parse(lastStartTime, formatter); LocalDateTime startDateTime = LocalDateTime.parse(startTime, formatter); LocalDateTime cutoffTime = startDateTime.minusMinutes( 20 ); while (!endTime.isBefore(startDateTime)) { LocalDateTime previousHour = endTime.minusHours( 1 ); if (previousHour.isBefore(startDateTime)) { break ; } else { //System.out.println(previousHour.format(formatter) + " - " + endTime.format(formatter)); calSecnods(previousHour.format(formatter),endTime.format(formatter),startDTO,lists); endTime = previousHour; } } } public static void calSecnods(String startTime,String closeTime,StartDTO startDTO,List<Map<String, Long>> lists){ // 输出结果 long originTime=TimeDealUtil.timeTransfer(startTime); long endTime=TimeDealUtil.timeTransfer(closeTime); String query1 = "mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"}" ; String statusUptime = TimeDealUtil.statNommalToDownTime001(url + "/api/v1/query_range?" , query1, startDTO.getInstance(), originTime, endTime, 1 ); JSONObject jsonObject2 = JSON.parseObject(statusUptime); JSONObject jsonObject21 = jsonObject2.getJSONObject( "data" ); JSONArray resultsArray22 = jsonObject21.getJSONArray( "result" ); test0014(resultsArray22,startDTO,lists,endTime); } /** * 计算重启的次数 */ public static void calStartCount(List<StartDTO> instanceList,String startTime){ List<StartDTO> instanceList100= new ArrayList<>( 10 ); for (StartDTO dto : instanceList) { String timeStr = dto.getStartTimeStr(); if (dto.getStartTimeStr() == null ) { continue ; } String response1 = getMysqlInstanceList1(TimeDealUtil.timeTransfer(timeStr)); JSONObject jsonObject100 = JSON.parseObject(response1); JSONObject jsonObject2 = jsonObject100.getJSONObject( "data" ); JSONArray resultsArray3 = jsonObject2.getJSONArray( "result" ); getMysqlInstanceLastStartTime(resultsArray3, startTime,instanceList100); } // 按 instance 分类统计 Map<String, List<StartDTO>> instanceMap = instanceList100.stream() .collect(Collectors.groupingBy(dto -> dto.getInstance())); instanceMap.forEach((instance, dtos) -> { System.out.println( "Instance: " + instance); dtos.forEach(System.out::println); }); } public static void calSecnods( long startDate,StartDTO startDTO,Map<String, Long> stringLongMap){ // 定义日期时间格式 DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern( "yyyy-MM-dd HH:mm:ss" ); // 解析日期时间字符串 LocalDateTime dateTime = LocalDateTime.parse(TimeDealUtil.convertTimestampToDate(startDate), dateTimeFormatter); // 获取整点时间 LocalDateTime startOfHour = dateTime.withMinute( 0 ).withSecond( 0 ); LocalDateTime endOfHour = startOfHour.plusHours( 1 ); // 输出结果 long originTime=TimeDealUtil.timeTransfer(startOfHour.format(dateTimeFormatter)); long endTime=TimeDealUtil.timeTransfer(endOfHour.format(dateTimeFormatter)); String query1 = "mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"}" ; String statusUptime = TimeDealUtil.statNommalToDownTime001(url + "/api/v1/query_range?" , query1, startDTO.getInstance(), originTime, endTime, 1 ); JSONObject jsonObject2 = JSON.parseObject(statusUptime); JSONObject jsonObject21 = jsonObject2.getJSONObject( "data" ); JSONArray resultsArray22 = jsonObject21.getJSONArray( "result" ); // test0014(resultsArray22,startDTO,stringLongMap); } /** * 递归调用 * @param startDTO * @param currentDate * @throws ParseException */ private static void fetchDataRecursively(StartDTO startDTO, Date currentDate, Map<String, Long> stringLongMap,List<Map<String, Long>> list) throws ParseException { long originTime = TimeDealUtil.timeTransfer(sdf.format(currentDate))- 86400 ; // 加上一天的秒数 long endTime = TimeDealUtil.timeTransfer(sdf.format(currentDate)); //STOP_DATE if (endTime<STOP_DATE) { // System.out.println("Reached stop date without finding lastLiveTime."); startDTO.setNeverStartTime(STOP_DATE); return ; // 到达停止日期,递归结束 } if (originTime<STOP_DATE&&endTime>STOP_DATE) { String tempTime=sdf.format(currentDate); String[] split = tempTime.split( " " ); String s = split[ 0 ] + " 00:00:00" ; originTime=TimeDealUtil.timeTransfer(s); } String query1 = "mysql_global_status_uptime{instance=\"" + startDTO.getInstance() + "\"}" ; String statusUptime = TimeDealUtil.statNommalToDownTime001(url + "/api/v1/query_range?" , query1, startDTO.getInstance(), originTime, endTime, 60 ); JSONObject jsonObject2 = JSON.parseObject(statusUptime); JSONObject jsonObject21 = jsonObject2.getJSONObject( "data" ); JSONArray resultsArray22 = jsonObject21.getJSONArray( "result" ); test0013(resultsArray22,startDTO,stringLongMap,list,endTime); Long lastLiveTime = stringLongMap.get( "lastLiveTime" ); if (lastLiveTime != null ) { System.out.println( "Found lastLiveTime: " + lastLiveTime); return ; // 找到 lastLiveTime,递归结束 } // 向前移动一天 Calendar calendar = Calendar.getInstance(); calendar.setTime(currentDate); calendar.add(Calendar.DATE, - 1 ); Date newDate = calendar.getTime(); // 递归调用 fetchDataRecursively(startDTO, newDate,stringLongMap,list); } public static void test0014(JSONArray Array,StartDTO startDTO,List<Map<String, Long>> lists, long endTime){ for ( int i = 0 ; i < Array.size(); i++) { JSONObject resultObject = Array.getJSONObject(i); JSONObject metricObject = resultObject.getJSONObject( "metric" ); // System.out.println("metricObject = " + metricObject); String instance = metricObject.getString( "instance" ); // System.out.println("instance = " + instance); JSONArray valuesArray = resultObject.getJSONArray( "values" ); calMysqlServiceRestartTime001(valuesArray,lists,endTime,startDTO); } return ; } public static Map<String,Long> test0013(JSONArray Array,StartDTO startDTO,Map<String, Long> map,List<Map<String, Long>> list, long endTime){ for ( int i = 0 ; i < Array.size(); i++) { JSONObject resultObject = Array.getJSONObject(i); JSONObject metricObject = resultObject.getJSONObject( "metric" ); // System.out.println("metricObject = " + metricObject); String instance = metricObject.getString( "instance" ); // System.out.println("instance = " + instance); JSONArray valuesArray = resultObject.getJSONArray( "values" ); List<Long> downtimes = new ArrayList<>(); calMysqlServiceRestartTime(downtimes,valuesArray,map,startDTO,list,endTime); } return map; } /** * 查询所有机器的上次重启时间 * @param resultsArray * @param startTime */ public static void getMysqlInstanceLastStartTime(JSONArray resultsArray,String startTime,List<StartDTO> instanceList){ for ( int i = 0 ; i < resultsArray.size(); i++) { JSONObject result = resultsArray.getJSONObject(i); JSONObject metric = result.getJSONObject( "metric" ); JSONArray value = result.getJSONArray( "value" ); if (value== null ){ continue ; } // System.out.println("value = " + value); String instance = metric.getString( "instance" ); String business2 = metric.getString( "business2" ); Long timestamp = value.getLong( 0 ); Long uptimeSeconds = value.getLong( 1 ); String endTime=TimeDealUtil.dealTime1(timestamp); //使用开始时间和截止时间计算整个时间周期是多少 long transferTime = TimeDealUtil.transferTime(startTime, endTime); if (uptimeSeconds<transferTime){ StartDTO startDTO = TimeDealUtil.calRestartTime(uptimeSeconds, endTime); instanceList.add(StartDTO.builder().startTimeSeconds(startDTO.getStartTimeSeconds()).instance(instance) .endTime(endTime) .business2(business2) .uptimeSeconds(uptimeSeconds) .startTimeStr(startDTO.getStartTimeStr()).build()); } else { instanceList.add(StartDTO.builder().instance(instance) .business2(business2) .downTime( "2024-05-23 00:00:00~2024-07-01 00:00:00没有宕机" ) .build()); } } } public static String getMysqlInstanceList1( long endTime){ RestTemplate restTemplate = new RestTemplate(); // 创建 HttpHeaders 对象 HttpHeaders headers = new HttpHeaders(); headers.set( "Authorization" , "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjIwMzUzNTgwNTQsImlzcyI6Imh0dHA6Ly9hbGliYWJhY2xvdWQuY29tIiwiaWF0IjoxNzE5OTk4MDU0LCJqdGkiOiIzZTMzYzc5ZS1kNjE2LTQzNmEtOWNjNi04MjU2NjlkOWVkOGYifQ.R8HP2xIDHh6fYLXIFnPmekzTfre3J3Npxdq67jsMqos" ); headers.set( "Accept-Charset" , "UTF-8" ); // 设置 Accept-Charset header // 创建 HttpEntity 对象,并将 HttpHeaders 传递进去 HttpEntity<String> entity = new HttpEntity<>(headers); // 发送 GET 请求,并传递 HttpEntity ResponseEntity<String> response = restTemplate.exchange( url+ "/api/v1/query?query=mysql_global_status_uptime&time=" +endTime, HttpMethod.GET, entity, String. class ); // 获取响应体 String responseBody = response.getBody(); return responseBody; } /** * 计算mysql服务的重启消耗时间 */ public static void calMysqlServiceRestartTime001(JSONArray valuesArray,List<Map<String, Long>> lists, long endTime ,StartDTO startDTO){ long lastUptime = valuesArray.getJSONArray( 0 ).getLong( 1 ); for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); long currentUptime = valuePair.getLong( 0 ); long value = valuePair.getLong( 1 ); if (value<lastUptime){ JSONArray valuePair1 = valuesArray.getJSONArray(j- 1 ); long currentUptime1 = valuePair1.getLong( 0 ); long value1 = valuePair1.getLong( 1 ); System.out.println( "上次时间:" +convertTimestampToDate(currentUptime1)+ ",已运行时间=" +value1); System.out.println( "当前时间:" +convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); long reStartTime=currentUptime-currentUptime1; System.out.println( "宕机时间=" +calActDownTime(reStartTime)); if (reStartTime!= 0 ){ Map<String,Long> longMap= new HashMap<>( 16 ); longMap.put( "lastLiveTime" ,currentUptime1); longMap.put( "upTime" ,value1); longMap.put( "downLiveTime" ,reStartTime); lists.add(longMap); } break ; } else if (j==valuesArray.size() - 1 ){ long reStartTime=endTime-currentUptime; if (reStartTime> 0 ){ System.out.println( "当前时间:" +convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); System.out.println( "截止时间:" +convertTimestampToDate(endTime)); QueryUpTimeBySecondUtil.calSecnods(currentUptime,startDTO,lists); } } } } /** * 适用于2024-05-23 19:43:27这种格式的 * @param timestamp * @return */ public static String convertTimestampToDate( long timestamp) { // 创建一个 SimpleDateFormat 对象 SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); // 设置时区 sdf.setTimeZone(TimeZone.getTimeZone( "GMT+8" )); // 例如设置为中国时区 // 创建一个 Date 对象 Date date = new Date(timestamp * 1000 ); // 时间戳是以秒为单位,所以乘以1000转换为毫秒 // 格式化日期 return sdf.format(date); } /** * 计算mysql服务的重启消耗时间 */ public static void calMysqlServiceRestartTime(List<Long> downtimes,JSONArray valuesArray,Map<String,Long> map,StartDTO startDTO ,List<Map<String, Long>> list, long endTime){ long lastUptime = valuesArray.getJSONArray( 0 ).getLong( 1 ); for ( int j = 0 ; j < valuesArray.size(); j++) { JSONArray valuePair = valuesArray.getJSONArray(j); long currentUptime = valuePair.getLong( 0 ); long value = valuePair.getLong( 1 ); if (value<lastUptime){ JSONArray valuePair1 = valuesArray.getJSONArray(j- 1 ); long currentUptime1 = valuePair1.getLong( 0 ); long value1 = valuePair1.getLong( 1 ); System.out.println( "上次时间:" +convertTimestampToDate(currentUptime1)+ ",已运行时间=" +value1); System.out.println( "当前时间:" +convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); long reStartTime=currentUptime-currentUptime1; System.out.println( "宕机时间=" +calActDownTime(reStartTime)); //startDTO.setDownTime(calActDownTime(reStartTime)); if (reStartTime!= 0 ){ Map<String,Long> longMap= new HashMap<>( 16 ); longMap.put( "lastLiveTime" ,currentUptime1); longMap.put( "upTime" ,value1); longMap.put( "downLiveTime" ,reStartTime); list.add(longMap); } break ; } else if (j==valuesArray.size() - 1 ){ long reStartTime=endTime-currentUptime; if (reStartTime> 0 ){ System.out.println( "当前时间:" +convertTimestampToDate(currentUptime)+ ",已运行时间=" +value); System.out.println( "截止时间:" +convertTimestampToDate(endTime)); System.out.println( "数据中断宕机时间=" +calActDownTime(reStartTime)); QueryUpTimeBySecondUtil.calSecnods(currentUptime,startDTO,list); } } } } /** * 这里拿到的是服务器无指标的时间 * @param resultArray * @param startDTO */ public static void test0031(JSONArray resultArray,StartDTO startDTO){ for ( int k = 0 ; k < resultArray.size(); k++) { JSONObject resultObject = resultArray.getJSONObject(k); JSONObject metricObject = resultObject.getJSONObject( "metric" ); JSONArray values = resultObject.getJSONArray( "values" ); //********************************** // 获取第一条记录的时间戳 //2024-07-03 17:35:00 long firstTimestamp = values.getJSONArray( 0 ).getLong( 0 ); System.out.println( "firstTimestamp = " + firstTimestamp); long timeTransfer = TimeDealUtil.timeTransfer(startDTO.getStartTimeStr()); System.out.println( "timeTransfer = " + timeTransfer); long downTime = timeTransfer - firstTimestamp; System.out.println( "downTime = " + downTime); if (downTime<= 0 ){ downTime=timeTransfer-startDTO.getDownLiveTime(); System.out.println( "第一个downTime = " + downTime); startDTO.setDownTime(calActDownTime(downTime)); } else if (downTime> 300 ){ long calDownTimeByLiveTime=timeTransfer-startDTO.getDownLiveTime(); System.out.println( "calDownTimeByLiveTime = " + calDownTimeByLiveTime); if (downTime<calDownTimeByLiveTime){ startDTO.setDownTime(calActDownTime(downTime)); } else if (calDownTimeByLiveTime> 0 ){ startDTO.setDownTime(calActDownTime(calDownTimeByLiveTime)); } else { calSecnods(firstTimestamp,startDTO, null ); } System.out.println( "第二个宕机时间 = " + downTime); } else { System.out.println( "第三个downTime = " + downTime); startDTO.setDownTime(calActDownTime(downTime)); } } } public static String calActDownTime( long time){ if (time== 0 ){ return "0" ; } if (time< 60 ){ return time+ "秒" ; } long l = time / 60 ; if (l* 60 ==time){ return l+ "分钟" ; } long l1 = time-l * 60 ; return l+ "分钟" +l1+ "秒" ; } /** * 将秒数转换为小时、分钟和秒数的方法 * @param totalSeconds * @return */ public static String convertSecondsToTime( long totalSeconds) { long hours = totalSeconds / 3600 ; // 计算小时数 long remainingSecondsAfterHours = totalSeconds % 3600 ; long minutes = remainingSecondsAfterHours / 60 ; // 计算分钟数 long seconds = remainingSecondsAfterHours % 60 ; // 计算剩余秒数 return hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒" ; } /** * 统计服务宕机时间 */ public static String queryFirstDownTime(String baseUrl, String query, long start, long end, int step){ // 1. 设置 RestTemplate RestTemplate restTemplate = new RestTemplate(); // 2. 创建 HttpHeaders 并设置请求头 HttpHeaders headers = new HttpHeaders(); headers.set( "Content-Type" , "application/json" ); // 如果有其他请求头,继续设置 headers.set( "Authorization" , "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjIwMzUzNTgwNTQsImlzcyI6Imh0dHA6Ly9hbGliYWJhY2xvdWQuY29tIiwiaWF0IjoxNzE5OTk4MDU0LCJqdGkiOiIzZTMzYzc5ZS1kNjE2LTQzNmEtOWNjNi04MjU2NjlkOWVkOGYifQ.R8HP2xIDHh6fYLXIFnPmekzTfre3J3Npxdq67jsMqos" ); // 设置 Accept-Charset header headers.set( "Accept-Charset" , "UTF-8" ); // 3. 创建 HttpEntity 并将 HttpHeaders 设置到其中 HttpEntity<String> entity = new HttpEntity<>(headers); URI uri = UriComponentsBuilder.fromHttpUrl(baseUrl) .queryParam( "query" , query) .queryParam( "start" , start) .queryParam( "end" , end) .queryParam( "step" , step+ "s" ) .build() .encode() .toUri(); // 5. 使用 RestTemplate 发送请求并接收响应 ResponseEntity<String> response = restTemplate.exchange(uri, HttpMethod.GET, entity, String. class ); // 6. 返回响应结果 return response.getBody(); } } |
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