# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f4b3c1fb64e, pid=6, tid=0x00007f4b3a39b700 # # JRE version: Java(TM) SE Runtime Environment (8.0_391) (build 1.8.0_391-b13) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.391-b13 mixed mode linux-amd64 compressed oops) # Problematic frame: # V [libjvm.so+0x91b64e] OopMapSet::oops_do(frame const*, RegisterMap const*, OopClosure*)+0x14e # # Core dump written. Default location: //core or core.6 # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # --------------- T H R E A D --------------- Current thread (0x00007f4b34020000): GCTaskThread [stack: 0x00007f4b3a29c000,0x00007f4b3a39c000] [id=11] siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x00000000000083b0 Registers: RAX=0x00000000000083b0, RBX=0x0000000000000002, RCX=0x0000000000000002, RDX=0x00007f4b3a39a510 RSP=0x00007f4b3a39a510, RBP=0x00007f4b3a39a510, RSI=0x0000000000000002, RDI=0x0000000000000000 R8 =0x0000000000000002, R9 =0x00007f4ab4eac318, R10=0x0000000000000800, R11=0x0000000000000002 R12=0x0000000000000003, R13=0x00000000b47dbcb0, R14=0x0000000000000002, R15=0x00000000000083b0 RIP=0x00007f4b3c1fb64e, EFLAGS=0x0000000000010202, CSGSFS=0x002b000000000033, ERR=0x0000000000000004 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007f4b3a39a510) 0x00007f4b3a39a510: 00007f4b3a39a590 00007f4b3c1fb8b3 0x00007f4b3a39a520: 00000000000083b0 00007f4ab47e3548 0x00007f4b3a39a530: 00007f4ab47dbca0 00007f4ab5306538 0x00007f4b3a39a540: 00007f4b3a39a660 00007f4ab4eac2f8 0x00007f4b3a39a550: 00007f4b3a39a660 00007f4b3a39a630 0x00007f4b3a39a560: 00007f4b3a39a5e0 00007f4b3a39a630 0x00007f4b3a39a570: 00007f4b3a39a660 00007f4ab5306538 0x00007f4b3a39a580: 00007f4b3a39ad20 0000000000000000 0x00007f4b3a39a590: 00007f4b3a39a5e0 00007f4b3be718e9 0x00007f4b3a39a5a0: 00007f497bdfa1c0 000000013a39a660 0x00007f4b3a39a5b0: 00007f4b2512c250 00007f4ab5306538 0x00007f4b3a39a5c0: 00007f4b369e1000 00007f4b3a39a630 0x00007f4b3a39a5d0: 0000000000000000 00007f4b3a39ad20 0x00007f4b3a39a5e0: 00007f4b3a39ac50 00007f4b3c36e218 0x00007f4b3a39a5f0: 00007f4b34020000 00007f4b3a39a600 0x00007f4b3a39a600: 00007f497bdfa1d0 00007f4b25b72008 0x00007f4b3a39a610: 00007f4b25b70c10 0000000000000000 0x00007f4b3a39a620: 00000000a3bc5908 00007f497bdfa1d0 0x00007f4b3a39a630: 00007f497bdfa1d0 00007f4b25b72008 0x00007f4b3a39a640: 00007f4b25b70c10 0000000000000000 0x00007f4b3a39a650: 00000000a3bc5908 00007f497bdfa1d0 0x00007f4b3a39a660: 0000000000000029 000000009cdf79f8 0x00007f4b3a39a670: 0000000000000029 0000000000000000 0x00007f4b3a39a680: 0000000000000000 000000009cdf79f8 0x00007f4b3a39a690: 00007f4ab41a4ff0 0000000095feb100 0x00007f4b3a39a6a0: 0000000099c52f84 00007f4ab41a5098 0x00007f4b3a39a6b0: 00007f497bdfa1c0 00007f497bdfa1c0 0x00007f4b3a39a6c0: 00007f4b3a39a700 00007f4b3c230e77 0x00007f4b3a39a6d0: 0000000000000003 000000009d320938 0x00007f4b3a39a6e0: 0000000099c67fb4 00007f4ab41a5098 0x00007f4b3a39a6f0: 00007f4b3c8a1f70 0000000000000009 0x00007f4b3a39a700: 00007f4b3a39a740 00007f4b3bf2dbf8 Instructions: (pc=0x00007f4b3c1fb64e) 0x00007f4b3c1fb62e: 0f 84 ae 00 00 00 48 8b 55 c0 48 8b 7d c8 48 0f 0x00007f4b3c1fb63e: bf f3 e8 0b 5e c7 ff 48 85 c0 0f 84 94 00 00 00 0x00007f4b3c1fb64e: 48 8b 10 48 85 d2 0f 84 88 00 00 00 48 8d 35 0f 0x00007f4b3c1fb65e: 69 6a 00 48 3b 16 74 7c 80 3d 43 62 6d 00 00 74 Register to memory mapping: RAX=0x00000000000083b0 is an unknown value RBX=0x0000000000000002 is an unknown value RCX=0x0000000000000002 is an unknown value RDX=0x00007f4b3a39a510 is an unknown value RSP=0x00007f4b3a39a510 is an unknown value RBP=0x00007f4b3a39a510 is an unknown value RSI=0x0000000000000002 is an unknown value RDI=0x0000000000000000 is an unknown value R8 =0x0000000000000002 is an unknown value R9 =0x00007f4ab4eac318 is an unknown value R10=0x0000000000000800 is an unknown value R11=0x0000000000000002 is an unknown value R12=0x0000000000000003 is an unknown value R13=0x00000000b47dbcb0 is an unknown value R14=0x0000000000000002 is an unknown value R15=0x00000000000083b0 is an unknown value Stack: [0x00007f4b3a29c000,0x00007f4b3a39c000], sp=0x00007f4b3a39a510, free space=1017k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x91b64e] OopMapSet::oops_do(frame const*, RegisterMap const*, OopClosure*)+0x14e V [libjvm.so+0x91b8b3] OopMapSet::oops_do(frame const*, RegisterMap const*, OopClosure*)+0x3b3 V [libjvm.so+0x5918e9] frame::oops_do_internal(OopClosure*, CLDClosure*, CodeBlobClosure*, RegisterMap*, bool)+0x99 V [libjvm.so+0xa8e218] JavaThread::oops_do(OopClosure*, CLDClosure*, CodeBlobClosure*)+0x178 V [libjvm.so+0xa94545] Threads::possibly_parallel_oops_do(OopClosure*, CLDClosure*, CodeBlobClosure*)+0xb5 V [libjvm.so+0x5e9ec4] GenCollectedHeap::process_roots(bool, GenCollectedHeap::ScanningOption, OopClosure*, OopClosure*, CLDClosure*, CLDClosure*, CodeBlobClosure*)+0x74 V [libjvm.so+0x5ea11b] GenCollectedHeap::gen_process_roots(int, bool, bool, GenCollectedHeap::ScanningOption, bool, OopsInGenClosure*, OopsInGenClosure*, CLDClosure*)+0x7b V [libjvm.so+0x94c54c] ParNewGenTask::work(unsigned int)+0x17c V [libjvm.so+0xb12d28] GangWorker::loop()+0xd8 V [libjvm.so+0x928242] java_start(Thread*)+0x102 JavaThread 0x00007f4b369e1000 (nid = 124) was being processed Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) v ~RuntimeStub::_new_array_Java J 13651 C2 org.apache.ibatis.reflection.Reflector.getSignature(Ljava/lang/reflect/Method;)Ljava/lang/String; (103 bytes) @ 0x00007f4b25b72008 [0x00007f4b25b70ee0+0x1128] J 33365 C2 org.apache.ibatis.reflection.Reflector.addUniqueMethods(Ljava/util/Map;[Ljava/lang/reflect/Method;)V (84 bytes) @ 0x00007f4b29e66918 [0x00007f4b29e66540+0x3d8] J 32697 C2 org.apache.ibatis.reflection.Reflector.addGetMethods(Ljava/lang/Class;)V (124 bytes) @ 0x00007f4b2a0afec8 [0x00007f4b2a0afd80+0x148] J 27386 C2 org.apache.ibatis.reflection.DefaultReflectorFactory.findForClass(Ljava/lang/Class;)Lorg/apache/ibatis/reflection/Reflector; (57 bytes) @ 0x00007f4b29722f2c [0x00007f4b29721e60+0x10cc] J 33792 C2 com.github.pagehelper.SqlUtil.getPageFromObject(Ljava/lang/Object;)Lcom/github/pagehelper/Page; (336 bytes) @ 0x00007f4b2a0eeea8 [0x00007f4b2a0ee860+0x648] J 32811 C2 org.apache.ibatis.plugin.Plugin.invoke(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object; (75 bytes) @ 0x00007f4b2a1650a4 [0x00007f4b2a164c80+0x424] J 33296 C2 sun.reflect.GeneratedMethodAccessor371.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; (75 bytes) @ 0x00007f4b2a2bd958 [0x00007f4b2a2bd540+0x418] J 33371 C2 org.apache.ibatis.binding.MapperMethod.execute(Lorg/apache/ibatis/session/SqlSession;[Ljava/lang/Object;)Ljava/lang/Object; (395 bytes) @ 0x00007f4b27ddcfbc [0x00007f4b27ddc960+0x65c] J 33436 C2 org.apache.ibatis.binding.MapperProxy.invoke(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object; (64 bytes) @ 0x00007f4b2a2c5d78 [0x00007f4b2a2c5d00+0x78] j com.sun.proxy.$Proxy272.selectByExample(Ljava/lang/Object;)Ljava/util/List;+16 j com.peppa.learning.task.domain.service.LearnTaskResourceService.getByTaskId$original$rX4eGAmq(Ljava/lang/Integer;)Lcom/peppa/learning/task/domain/common/dto/LearningResourceDto;+31 j com.peppa.learning.task.domain.service.LearnTaskResourceService.getByTaskId$original$rX4eGAmq$accessor$Vys0yDG0(Ljava/lang/Integer;)Lcom/peppa/learning/task/domain/common/dto/LearningResourceDto;+2 j com.peppa.learning.task.domain.service.LearnTaskResourceService$auxiliary$uqhjbgme.call()Ljava/lang/Object;+8 J 10785 C2 org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(Ljava/lang/Object;[Ljava/lang/Object;Ljava/util/concurrent/Callable;Ljava/lang/reflect/Method;)Ljava/lang/Object; (292 bytes) @ 0x00007f4b268fbb88 [0x00007f4b268fb780+0x408] j com.peppa.learning.task.domain.service.LearnTaskResourceService.getByTaskId(Ljava/lang/Integer;)Lcom/peppa/learning/task/domain/common/dto/LearningResourceDto;+24 j com.peppa.learning.task.domain.service.ResourceService.getByCourseTaskIds$original$xxR4UHTG(Ljava/util/List;)Ljava/util/List;+269 J 36203 C1 com.peppa.learning.task.domain.service.ResourceService$auxiliary$8kveDEeg.call()Ljava/lang/Object; (12 bytes) @ 0x00007f4b296a438c [0x00007f4b296a4240+0x14c] J 10785 C2 org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(Ljava/lang/Object;[Ljava/lang/Object;Ljava/util/concurrent/Callable;Ljava/lang/reflect/Method;)Ljava/lang/Object; (292 bytes) @ 0x00007f4b268fbb88 [0x00007f4b268fb780+0x408] J 36235 C1 com.peppa.learning.task.server.controller.ResourceController.getByCourseTaskIds$original$TZFWuqrm$accessor$1BA13WVE(Ljava/util/List;)Lcom/peppa/common/response/Response; (6 bytes) @ 0x00007f4b28e166fc [0x00007f4b28e16320+0x3dc] j com.peppa.learning.task.server.controller.ResourceController$auxiliary$6nP1nLAk.call()Ljava/lang/Object;+8 J 10785 C2 org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(Ljava/lang/Object;[Ljava/lang/Object;Ljava/util/concurrent/Callable;Ljava/lang/reflect/Method;)Ljava/lang/Object; (292 bytes) @ 0x00007f4b268fbb88 [0x00007f4b268fb780+0x408] J 36202 C1 com.peppa.learning.task.server.controller.ResourceController.getByCourseTaskIds(Ljava/util/List;)Lcom/peppa/common/response/Response; (31 bytes) @ 0x00007f4b28c24fcc [0x00007f4b28c24c80+0x34c] J 31671 C2 com.peppa.learning.task.server.controller.ResourceController$$FastClassBySpringCGLIB$$b09cd539.invoke(ILjava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; (2816 bytes) @ 0x00007f4b289acd78 [0x00007f4b289a8260+0x4b18] J 23439 C2 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed()Ljava/lang/Object; (126 bytes) @ 0x00007f4b28a07038 [0x00007f4b28a06f80+0xb8] J 31146 C2 com.vispark.common.handler.conversion.I18nTimeZoneConverterAspect.convertTimeZone(Lorg/aspectj/lang/ProceedingJoinPoint;)Ljava/lang/Object; (327 bytes) @ 0x00007f4b2845ecfc [0x00007f4b2845e1e0+0xb1c] J 31144 C2 sun.reflect.GeneratedMethodAccessor332.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; (65 bytes) @ 0x00007f4b2662ec64 [0x00007f4b2662ec00+0x64] J 33608 C2 org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs([Ljava/lang/Object;)Ljava/lang/Object; (97 bytes) @ 0x00007f4b27b9c674 [0x00007f4b27b9c560+0x114] J 23439 C2 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed()Ljava/lang/Object; (126 bytes) @ 0x00007f4b28a072d4 [0x00007f4b28a06f80+0x354] J 30216 C2 org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Lorg/aopalliance/intercept/MethodInvocation;)Ljava/lang/Object; (45 bytes) @ 0x00007f4b28516908 [0x00007f4b28516780+0x188] J 23439 C2 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed()Ljava/lang/Object; (126 bytes) @ 0x00007f4b28a07350 [0x00007f4b28a06f80+0x3d0] J 25035 C2 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;Lorg/springframework/cglib/proxy/MethodProxy;)Ljava/lang/Object; (231 bytes) @ 0x00007f4b28f7b6f4 [0x00007f4b28f7b300+0x3f4] J 36201 C1 com.peppa.learning.task.server.controller.ResourceController$$EnhancerBySpringCGLIB$$44f7f812.getByCourseTaskIds(Ljava/util/List;)Lcom/peppa/common/response/Response; (61 bytes) @ 0x00007f4b28c259dc [0x00007f4b28c25660+0x37c] J 36394 C1 sun.reflect.GeneratedMethodAccessor840.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; (65 bytes) @ 0x00007f4b2a6cfe6c [0x00007f4b2a6cfb00+0x36c] J 31446 C2 org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/Object;)Lorg/springframework/web/servlet/ModelAndView; (11 bytes) @ 0x00007f4b29fd4ad4 [0x00007f4b29fd2420+0x26b4] J 31702 C2 org.springframework.web.servlet.DispatcherServlet.doDispatch(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V (541 bytes) @ 0x00007f4b29ff89e4 [0x00007f4b29ff8000+0x9e4] J 31206 C2 org.springframework.web.servlet.FrameworkServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V (7 bytes) @ 0x00007f4b29f3bdcc [0x00007f4b29f3b1c0+0xc0c] J 31717 C2 org.springframework.web.servlet.FrameworkServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V (37 bytes) @ 0x00007f4b278907f8 [0x00007f4b278903a0+0x458] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f1c8 [0x00007f4b28b1f020+0x1a8] J 31716 C2 org.apache.tomcat.websocket.server.WsFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b27e05214 [0x00007f4b27e051c0+0x54] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31645 C2 com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (82 bytes) @ 0x00007f4b2947ecd8 [0x00007f4b2947ec80+0x58] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31444 C2 com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (231 bytes) @ 0x00007f4b29c407ec [0x00007f4b29c40780+0x6c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31299 C2 com.peppa.common.handler.sentinel.PeppaSentinelRestfulFilter.doFilter$original$SsWkk6tz(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (325 bytes) @ 0x00007f4b29fa0bec [0x00007f4b29f9fb00+0x10ec] J 31639 C2 com.peppa.common.handler.sentinel.PeppaSentinelRestfulFilter$auxiliary$d8SQGWb5.call()Ljava/lang/Object; (21 bytes) @ 0x00007f4b254c0f74 [0x00007f4b254c0f20+0x54] J 10785 C2 org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(Ljava/lang/Object;[Ljava/lang/Object;Ljava/util/concurrent/Callable;Ljava/lang/reflect/Method;)Ljava/lang/Object; (292 bytes) @ 0x00007f4b268fbb88 [0x00007f4b268fb780+0x408] J 31448 C2 com.peppa.common.handler.sentinel.PeppaSentinelRestfulFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (39 bytes) @ 0x00007f4b28a8595c [0x00007f4b28a85800+0x15c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31302 C2 org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (221 bytes) @ 0x00007f4b29faeea0 [0x00007f4b29fae800+0x6a0] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31638 C2 org.springframework.web.filter.RequestContextFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (133 bytes) @ 0x00007f4b2870686c [0x00007f4b287060e0+0x78c] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31150 C2 org.springframework.web.filter.FormContentFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (44 bytes) @ 0x00007f4b289d4e1c [0x00007f4b289d4c20+0x1fc] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31642 C2 org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (93 bytes) @ 0x00007f4b2894a72c [0x00007f4b2894a420+0x30c] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31298 C2 org.springframework.cloud.sleuth.instrument.web.ExceptionLoggingFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (40 bytes) @ 0x00007f4b26f02684 [0x00007f4b26f02640+0x44] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31195 C2 brave.servlet.TracingFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (291 bytes) @ 0x00007f4b29f1b4c4 [0x00007f4b29f1ab00+0x9c4] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31159 C2 org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (8 bytes) @ 0x00007f4b29edceb8 [0x00007f4b29edcca0+0x218] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 31155 C2 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljavax/servlet/FilterChain;)V (59 bytes) @ 0x00007f4b28881058 [0x00007f4b28880e60+0x1f8] J 25073 C2 org.springframework.web.filter.OncePerRequestFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V (139 bytes) @ 0x00007f4b28fa883c [0x00007f4b28fa85c0+0x27c] J 23861 C2 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V (388 bytes) @ 0x00007f4b28b1f148 [0x00007f4b28b1f020+0x128] J 32237 C2 org.apache.catalina.core.StandardWrapperValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V (1369 bytes) @ 0x00007f4b295bccc4 [0x00007f4b295bcaa0+0x224] J 31296 C2 org.apache.catalina.authenticator.AuthenticatorBase.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V (821 bytes) @ 0x00007f4b29f85cfc [0x00007f4b29f85460+0x89c] J 31253 C2 org.apache.catalina.core.StandardHostValve.invoke$original$lrI3fgnJ(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V (382 bytes) @ 0x00007f4b29f6e630 [0x00007f4b29f6e2e0+0x350] J 31252 C2 org.apache.catalina.core.StandardHostValve$auxiliary$p9eWwYdr.call()Ljava/lang/Object; (17 bytes) @ 0x00007f4b28aa92ac [0x00007f4b28aa9260+0x4c] J 10785 C2 org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(Ljava/lang/Object;[Ljava/lang/Object;Ljava/util/concurrent/Callable;Ljava/lang/reflect/Method;)Ljava/lang/Object; (292 bytes) @ 0x00007f4b268fbb88 [0x00007f4b268fb780+0x408] J 31265 C2 org.apache.catalina.connector.CoyoteAdapter.service(Lorg/apache/coyote/Request;Lorg/apache/coyote/Response;)V (892 bytes) @ 0x00007f4b29f7cd80 [0x00007f4b29f7c760+0x620] J 31108 C2 org.apache.coyote.http11.Http11Processor.service(Lorg/apache/tomcat/util/net/SocketWrapperBase;)Lorg/apache/tomcat/util/net/AbstractEndpoint$Handler$SocketState; (1236 bytes) @ 0x00007f4b29ea8770 [0x00007f4b29ea7dc0+0x9b0] J 30759 C2 org.apache.coyote.AbstractProtocol$ConnectionHandler.process(Lorg/apache/tomcat/util/net/SocketWrapperBase;Lorg/apache/tomcat/util/net/SocketEvent;)Lorg/apache/tomcat/util/net/AbstractEndpoint$Handler$SocketState; (1208 bytes) @ 0x00007f4b29dc4548 [0x00007f4b29dc3f00+0x648] J 30735 C2 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun()V (532 bytes) @ 0x00007f4b29dac758 [0x00007f4b29dac5e0+0x178] J 30687 C2 org.apache.tomcat.util.net.SocketProcessorBase.run()V (35 bytes) @ 0x00007f4b27ec5d60 [0x00007f4b27ec5cc0+0xa0] j java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V+95 j java.util.concurrent.ThreadPoolExecutor$Worker.run()V+5 j org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run()V+4 j java.lang.Thread.run()V+11 v ~StubRoutines::call_stub --------------- P R O C E S S --------------- Java Threads: ( => current thread ) 0x00007f4a94025800 JavaThread "grpc-default-executor-4" daemon [_thread_blocked, id=303, stack(0x00007f49727ee000,0x00007f49728ef000)] 0x00007f498c001000 JavaThread "AsyncResolver-bootstrap-executor-0" daemon [_thread_blocked, id=226, stack(0x00007f49710e5000,0x00007f49711e6000)] 0x00007f491002d000 JavaThread "NFLoadBalancer-PingTimer-KNOWLEDGE-STRUCTURE-SERVER" daemon [_thread_blocked, id=216, stack(0x00007f4af0ce5000,0x00007f4af0de6000)] 0x00007f491002b800 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=215, stack(0x00007f4b140e0000,0x00007f4b141e1000)] 0x00007f4984001000 JavaThread "DiscoveryClient-HeartbeatExecutor-0" daemon [_thread_blocked, id=207, stack(0x00007f4971de8000,0x00007f4971ee9000)] 0x00007f4990001000 JavaThread "DiscoveryClient-CacheRefreshExecutor-0" daemon [_thread_blocked, id=206, stack(0x00007f4971ee9000,0x00007f4971fea000)] 0x00007f49d0007800 JavaThread "sentinel-command-center-service-executor-thread-4" [_thread_blocked, id=205, stack(0x00007f4971fea000,0x00007f49720eb000)] 0x00007f49d0006000 JavaThread "sentinel-command-center-service-executor-thread-3" [_thread_blocked, id=204, stack(0x00007f49722eb000,0x00007f49723ec000)] 0x00007f49d0001000 JavaThread "sentinel-command-center-service-executor-thread-2" [_thread_blocked, id=202, stack(0x00007f49726ed000,0x00007f49727ee000)] 0x00007f49d0004000 JavaThread "sentinel-command-center-service-executor-thread-1" [_thread_blocked, id=200, stack(0x00007f4972aef000,0x00007f4972bf0000)] 0x00007f49cc00a800 JavaThread "sentinel-heartbeat-send-task-thread-2" daemon [_thread_blocked, id=199, stack(0x00007f4972bf0000,0x00007f4972cf1000)] 0x00007f49801a6000 JavaThread "sentinel-heartbeat-send-task-thread-1" daemon [_thread_blocked, id=198, stack(0x00007f49731f2000,0x00007f49732f3000)] 0x00007f49c4005800 JavaThread "sentinel-command-center-executor-thread-1" [_thread_in_native, id=197, stack(0x00007f49730f1000,0x00007f49731f2000)] 0x00007f4b3400b800 JavaThread "DestroyJavaVM" [_thread_blocked, id=7, stack(0x00007f4b3d413000,0x00007f4b3d513000)] 0x00007f4b35870000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-PRACTICE-QUESTIONS-SERVER" daemon [_thread_blocked, id=195, stack(0x00007f49732f3000,0x00007f49733f4000)] 0x00007f4b36b9d800 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=194, stack(0x00007f49733f4000,0x00007f49734f5000)] 0x00007f4b36e5c000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-BRAHMA-SERVER" daemon [_thread_blocked, id=193, stack(0x00007f49734f5000,0x00007f49735f6000)] 0x00007f4b362f8000 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=192, stack(0x00007f49735f6000,0x00007f49736f7000)] 0x00007f4b362f7800 JavaThread "NFLoadBalancer-PingTimer-PEPPA-AI-LEARNING-PLAN-SERVER" daemon [_thread_blocked, id=191, stack(0x00007f49736f7000,0x00007f49737f8000)] 0x00007f4b36bb3000 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=190, stack(0x00007f49737f8000,0x00007f49738f9000)] 0x00007f4b36bb2800 JavaThread "NFLoadBalancer-PingTimer-PEPPA-COURSEWARE-SERVER" daemon [_thread_blocked, id=189, stack(0x00007f49738f9000,0x00007f49739fa000)] 0x00007f4b36991800 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=188, stack(0x00007f49739fa000,0x00007f4973afb000)] 0x00007f4b36e9d000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-CARNIVAL-SERVER" daemon [_thread_blocked, id=187, stack(0x00007f4973afb000,0x00007f4973bfc000)] 0x00007f4b36e9c000 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=186, stack(0x00007f4973bfc000,0x00007f4973cfd000)] 0x00007f4b3684f000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-LEARNING-OBJECTIVE-SERVER" daemon [_thread_blocked, id=185, stack(0x00007f4973cfd000,0x00007f4973dfe000)] 0x00007f4b36bd7800 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=184, stack(0x00007f4973dfe000,0x00007f4973eff000)] 0x00007f4b36971800 JavaThread "DataPublisher" daemon [_thread_blocked, id=183, stack(0x00007f49780c3000,0x00007f49781c4000)] 0x00007f4b36f9b000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-COURSE" daemon [_thread_blocked, id=182, stack(0x00007f49781c4000,0x00007f49782c5000)] 0x00007f4b36f95000 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=181, stack(0x00007f49782c5000,0x00007f49783c6000)] 0x00007f4b36f9d000 JavaThread "PollingServerListUpdater-1" daemon [_thread_blocked, id=180, stack(0x00007f49783c6000,0x00007f49784c7000)] 0x00007f4b36f9c000 JavaThread "NFLoadBalancer-PingTimer-PEPPA-COURSE-SERVER" daemon [_thread_blocked, id=179, stack(0x00007f49784c7000,0x00007f49785c8000)] 0x00007f4b35303000 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=178, stack(0x00007f49785c8000,0x00007f49786c9000)] 0x00007f4b35315800 JavaThread "PollingServerListUpdater-0" daemon [_thread_blocked, id=177, stack(0x00007f49786c9000,0x00007f49787ca000)] 0x00007f4b36d22000 JavaThread "NFLoadBalancer-PingTimer-zipkin.qc.huohua.cn" daemon [_thread_blocked, id=176, stack(0x00007f49787ca000,0x00007f49788cb000)] 0x00007f4b36780800 JavaThread "RibbonApacheHttpClientConfiguration.connectionManagerTimer" daemon [_thread_blocked, id=175, stack(0x00007f49788cb000,0x00007f49789cc000)] 0x00007f4a4c002800 JavaThread "pool-2-thread-3" [_thread_blocked, id=174, stack(0x00007f4978bcc000,0x00007f4978ccd000)] 0x00007f4a4c001000 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=173, stack(0x00007f49f1a17000,0x00007f49f1b18000)] 0x00007f4b362dc800 JavaThread "http-nio-8080-Acceptor-0" daemon [_thread_in_native, id=172, stack(0x00007f4978ccd000,0x00007f4978dce000)] 0x00007f4b369ee800 JavaThread "http-nio-8080-ClientPoller-1" daemon [_thread_in_native, id=171, stack(0x00007f4978dce000,0x00007f4978ecf000)] 0x00007f4b35ed2000 JavaThread "http-nio-8080-ClientPoller-0" daemon [_thread_in_native, id=170, stack(0x00007f4978ecf000,0x00007f4978fd0000)] 0x00007f4b362e6000 JavaThread "http-nio-8080-exec-50" daemon [_thread_blocked, id=169, stack(0x00007f4978fd0000,0x00007f49790d1000)] 0x00007f4b36c47800 JavaThread "http-nio-8080-exec-49" daemon [_thread_blocked, id=168, stack(0x00007f49790d1000,0x00007f49791d2000)] 0x00007f4b36a2e800 JavaThread "http-nio-8080-exec-48" daemon [_thread_blocked, id=167, stack(0x00007f49791d2000,0x00007f49792d3000)] 0x00007f4b36efc000 JavaThread "http-nio-8080-exec-47" daemon [_thread_blocked, id=166, stack(0x00007f49792d3000,0x00007f49793d4000)] 0x00007f4b36938000 JavaThread "http-nio-8080-exec-46" daemon [_thread_blocked, id=165, stack(0x00007f49793d4000,0x00007f49794d5000)] 0x00007f4b36857000 JavaThread "http-nio-8080-exec-45" daemon [_thread_blocked, id=164, stack(0x00007f49794d5000,0x00007f49795d6000)] 0x00007f4b36e85000 JavaThread "http-nio-8080-exec-44" daemon [_thread_blocked, id=163, stack(0x00007f49795d6000,0x00007f49796d7000)] 0x00007f4b36e5f000 JavaThread "http-nio-8080-exec-43" daemon [_thread_blocked, id=162, stack(0x00007f49796d7000,0x00007f49797d8000)] 0x00007f4b36b14800 JavaThread "http-nio-8080-exec-42" daemon [_thread_blocked, id=161, stack(0x00007f49797d8000,0x00007f49798d9000)] 0x00007f4b36d95000 JavaThread "http-nio-8080-exec-41" daemon [_thread_blocked, id=160, stack(0x00007f49798d9000,0x00007f49799da000)] 0x00007f4b3693a000 JavaThread "http-nio-8080-exec-40" daemon [_thread_blocked, id=159, stack(0x00007f49799da000,0x00007f4979adb000)] 0x00007f4b36ee4800 JavaThread "http-nio-8080-exec-39" daemon [_thread_blocked, id=158, stack(0x00007f4979adb000,0x00007f4979bdc000)] 0x00007f4b367e6000 JavaThread "http-nio-8080-exec-38" daemon [_thread_blocked, id=157, stack(0x00007f4979bdc000,0x00007f4979cdd000)] 0x00007f4b36d47800 JavaThread "http-nio-8080-exec-37" daemon [_thread_blocked, id=156, stack(0x00007f4979cdd000,0x00007f4979dde000)] 0x00007f4b3699b800 JavaThread "http-nio-8080-exec-36" daemon [_thread_blocked, id=155, stack(0x00007f4979dde000,0x00007f4979edf000)] 0x00007f4b36e02800 JavaThread "http-nio-8080-exec-35" daemon [_thread_blocked, id=154, stack(0x00007f4979edf000,0x00007f4979fe0000)] 0x00007f4b36887000 JavaThread "http-nio-8080-exec-34" daemon [_thread_blocked, id=153, stack(0x00007f4979fe0000,0x00007f497a0e1000)] 0x00007f4b36f79000 JavaThread "http-nio-8080-exec-33" daemon [_thread_blocked, id=152, stack(0x00007f497a0e1000,0x00007f497a1e2000)] 0x00007f4b359cf000 JavaThread "http-nio-8080-exec-32" daemon [_thread_blocked, id=151, stack(0x00007f497a1e2000,0x00007f497a2e3000)] 0x00007f4b3675d800 JavaThread "http-nio-8080-exec-31" daemon [_thread_blocked, id=150, stack(0x00007f497a2e3000,0x00007f497a3e4000)] 0x00007f4b359c7800 JavaThread "http-nio-8080-exec-30" daemon [_thread_blocked, id=149, stack(0x00007f497a3e4000,0x00007f497a4e5000)] 0x00007f4b359b4800 JavaThread "http-nio-8080-exec-29" daemon [_thread_blocked, id=148, stack(0x00007f497a4e5000,0x00007f497a5e6000)] 0x00007f4b36f38000 JavaThread "http-nio-8080-exec-28" daemon [_thread_blocked, id=147, stack(0x00007f497a5e6000,0x00007f497a6e7000)] 0x00007f4b36dc2800 JavaThread "http-nio-8080-exec-27" daemon [_thread_blocked, id=146, stack(0x00007f497a6e7000,0x00007f497a7e8000)] 0x00007f4b36c6f000 JavaThread "http-nio-8080-exec-26" daemon [_thread_blocked, id=145, stack(0x00007f497a7e8000,0x00007f497a8e9000)] 0x00007f4b36ddd000 JavaThread "http-nio-8080-exec-25" daemon [_thread_blocked, id=144, stack(0x00007f497a8e9000,0x00007f497a9ea000)] 0x00007f4b36dea800 JavaThread "http-nio-8080-exec-24" daemon [_thread_blocked, id=143, stack(0x00007f497a9ea000,0x00007f497aaeb000)] 0x00007f4b36f7b000 JavaThread "http-nio-8080-exec-23" daemon [_thread_blocked, id=142, stack(0x00007f497aaeb000,0x00007f497abec000)] 0x00007f4b36f36000 JavaThread "http-nio-8080-exec-22" daemon [_thread_blocked, id=141, stack(0x00007f497abec000,0x00007f497aced000)] 0x00007f4b36dfd000 JavaThread "http-nio-8080-exec-21" daemon [_thread_blocked, id=140, stack(0x00007f497aced000,0x00007f497adee000)] 0x00007f4b35922800 JavaThread "http-nio-8080-exec-20" daemon [_thread_blocked, id=139, stack(0x00007f497adee000,0x00007f497aeef000)] 0x00007f4b36e01000 JavaThread "http-nio-8080-exec-19" daemon [_thread_blocked, id=138, stack(0x00007f497aeef000,0x00007f497aff0000)] 0x00007f4b36f49000 JavaThread "http-nio-8080-exec-18" daemon [_thread_blocked, id=137, stack(0x00007f497aff0000,0x00007f497b0f1000)] 0x00007f4b36b68800 JavaThread "http-nio-8080-exec-17" daemon [_thread_blocked, id=136, stack(0x00007f497b0f1000,0x00007f497b1f2000)] 0x00007f4b36d7c800 JavaThread "http-nio-8080-exec-16" daemon [_thread_blocked, id=135, stack(0x00007f497b1f2000,0x00007f497b2f3000)] 0x00007f4b369aa000 JavaThread "http-nio-8080-exec-15" daemon [_thread_blocked, id=134, stack(0x00007f497b2f3000,0x00007f497b3f4000)] 0x00007f4b36de7000 JavaThread "http-nio-8080-exec-14" daemon [_thread_blocked, id=133, stack(0x00007f497b3f4000,0x00007f497b4f5000)] 0x00007f4b36c82800 JavaThread "http-nio-8080-exec-13" daemon [_thread_blocked, id=132, stack(0x00007f497b4f5000,0x00007f497b5f6000)] 0x00007f4b36dd8000 JavaThread "http-nio-8080-exec-12" daemon [_thread_blocked, id=131, stack(0x00007f497b5f6000,0x00007f497b6f7000)] 0x00007f4b35f5e000 JavaThread "http-nio-8080-exec-11" daemon [_thread_blocked, id=130, stack(0x00007f497b6f7000,0x00007f497b7f8000)] 0x00007f4b36d36800 JavaThread "http-nio-8080-exec-10" daemon [_thread_blocked, id=129, stack(0x00007f497b7f8000,0x00007f497b8f9000)] 0x00007f4b36c3f800 JavaThread "http-nio-8080-exec-9" daemon [_thread_blocked, id=128, stack(0x00007f497b8f9000,0x00007f497b9fa000)] 0x00007f4b36de3800 JavaThread "http-nio-8080-exec-8" daemon [_thread_blocked, id=127, stack(0x00007f497b9fa000,0x00007f497bafb000)] 0x00007f4b36dda000 JavaThread "http-nio-8080-exec-7" daemon [_thread_blocked, id=126, stack(0x00007f497bafb000,0x00007f497bbfc000)] 0x00007f4b36e36000 JavaThread "http-nio-8080-exec-6" daemon [_thread_blocked, id=125, stack(0x00007f497bbfc000,0x00007f497bcfd000)] 0x00007f4b369e1000 JavaThread "http-nio-8080-exec-5" daemon [_thread_blocked, id=124, stack(0x00007f497bcfd000,0x00007f497bdfe000)] 0x00007f4b36746000 JavaThread "http-nio-8080-exec-4" daemon [_thread_blocked, id=123, stack(0x00007f497bdfe000,0x00007f497beff000)] 0x00007f4b36e81000 JavaThread "http-nio-8080-exec-3" daemon [_thread_blocked, id=122, stack(0x00007f4973eff000,0x00007f4974000000)] 0x00007f4b36c96000 JavaThread "http-nio-8080-exec-2" daemon [_thread_blocked, id=121, stack(0x00007f497beff000,0x00007f497c000000)] 0x00007f4b35916000 JavaThread "http-nio-8080-exec-1" daemon [_thread_blocked, id=120, stack(0x00007f49f000f000,0x00007f49f0110000)] 0x00007f4b36c8a800 JavaThread "NioBlockingSelector.BlockPoller-1" daemon [_thread_in_native, id=119, stack(0x00007f49f0110000,0x00007f49f0211000)] 0x00007f4b36bfe800 JavaThread "DiscoveryClient-InstanceInfoReplicator-0" daemon [_thread_blocked, id=118, stack(0x00007f49f0411000,0x00007f49f0512000)] 0x00007f4b36b1d000 JavaThread "DiscoveryClient-1" daemon [_thread_blocked, id=117, stack(0x00007f49f0512000,0x00007f49f0613000)] 0x00007f4b36eac800 JavaThread "DiscoveryClient-0" daemon [_thread_blocked, id=116, stack(0x00007f49f0613000,0x00007f49f0714000)] 0x00007f4b3686d000 JavaThread "AsyncResolver-bootstrap-0" daemon [_thread_blocked, id=115, stack(0x00007f49f0914000,0x00007f49f0a15000)] 0x00007f4b36796000 JavaThread "Eureka-JerseyClient-Conn-Cleaner2" daemon [_thread_blocked, id=114, stack(0x00007f49f0a15000,0x00007f49f0b16000)] 0x00007f4a4c004800 JavaThread "pool-2-thread-2" [_thread_blocked, id=113, stack(0x00007f49f1916000,0x00007f49f1a17000)] 0x00007f4b368f9800 JavaThread "Curator-Framework-0" daemon [_thread_blocked, id=111, stack(0x00007f49f1b18000,0x00007f49f1c19000)] 0x00007f4b36a6b800 JavaThread "main-EventThread" daemon [_thread_blocked, id=110, stack(0x00007f49f1c19000,0x00007f49f1d1a000)] 0x00007f4b36a6a800 JavaThread "main-SendThread(10.89.89.18:2181)" daemon [_thread_in_native, id=109, stack(0x00007f49f1d1a000,0x00007f49f1e1b000)] 0x00007f4b36a69800 JavaThread "Curator-ConnectionStateManager-0" daemon [_thread_blocked, id=108, stack(0x00007f49f1e1b000,0x00007f49f1f1c000)] 0x00007f4b36829800 JavaThread "sentinel-system-status-record-task-thread-1" daemon [_thread_blocked, id=107, stack(0x00007f49f1f1c000,0x00007f49f201d000)] 0x00007f4b3680f800 JavaThread "Curator-Framework-0" daemon [_thread_blocked, id=106, stack(0x00007f49f201d000,0x00007f49f211e000)] 0x00007f4b3680d000 JavaThread "main-EventThread" daemon [_thread_blocked, id=105, stack(0x00007f49f211e000,0x00007f49f221f000)] 0x00007f4b367dd000 JavaThread "main-SendThread(10.89.89.17:2181)" daemon [_thread_in_native, id=104, stack(0x00007f49f221f000,0x00007f49f2320000)] 0x00007f4b367ca800 JavaThread "Curator-ConnectionStateManager-0" daemon [_thread_blocked, id=103, stack(0x00007f49f2320000,0x00007f49f2421000)] 0x00007f4b3668d800 JavaThread "Curator-Framework-0" daemon [_thread_blocked, id=102, stack(0x00007f49f2421000,0x00007f49f2522000)] 0x00007f4b364d6800 JavaThread "main-EventThread" daemon [_thread_blocked, id=101, stack(0x00007f49f2522000,0x00007f49f2623000)] 0x00007f4b364d6000 JavaThread "main-SendThread(10.89.89.18:2181)" daemon [_thread_in_native, id=100, stack(0x00007f49f2623000,0x00007f49f2724000)] 0x00007f4b3640e800 JavaThread "Curator-ConnectionStateManager-0" daemon [_thread_blocked, id=99, stack(0x00007f49f2724000,0x00007f49f2825000)] 0x00007f49e4003000 JavaThread "sentinel-time-tick-thread" daemon [_thread_blocked, id=98, stack(0x00007f49f2825000,0x00007f49f2926000)] 0x00007f4b35f2e800 JavaThread "Curator-Framework-0" daemon [_thread_blocked, id=97, stack(0x00007f49f2926000,0x00007f49f2a27000)] 0x00007f4b35dee800 JavaThread "main-EventThread" daemon [_thread_blocked, id=96, stack(0x00007f49f2a27000,0x00007f49f2b28000)] 0x00007f4b3655f800 JavaThread "main-SendThread(10.89.89.17:2181)" daemon [_thread_in_native, id=95, stack(0x00007f49f2b28000,0x00007f49f2c29000)] 0x00007f4b358ae800 JavaThread "Curator-ConnectionStateManager-0" daemon [_thread_blocked, id=94, stack(0x00007f49f2c29000,0x00007f49f2d2a000)] 0x00007f4b35713800 JavaThread "sentinel-metrics-record-task-thread-1" daemon [_thread_blocked, id=93, stack(0x00007f49f2d2a000,0x00007f49f2e2b000)] 0x00007f4b36a3f000 JavaThread "Curator-Framework-0" daemon [_thread_blocked, id=92, stack(0x00007f49f303b000,0x00007f49f313c000)] 0x00007f4b36a1f800 JavaThread "main-EventThread" daemon [_thread_blocked, id=91, stack(0x00007f4a080f7000,0x00007f4a081f8000)] 0x00007f4b36a18000 JavaThread "main-SendThread(10.89.89.18:2181)" daemon [_thread_in_native, id=90, stack(0x00007f4a081f8000,0x00007f4a082f9000)] 0x00007f4b369a7000 JavaThread "Curator-ConnectionStateManager-0" daemon [_thread_blocked, id=89, stack(0x00007f4a79ff9000,0x00007f4a7a0fa000)] 0x00007f4a0c026000 JavaThread "NettyClientWorkerThread_4" [_thread_blocked, id=88, stack(0x00007f4a096fa000,0x00007f4a097fb000)] 0x00007f4a0c004000 JavaThread "NettyClientWorkerThread_3" [_thread_blocked, id=87, stack(0x00007f4a0a7fc000,0x00007f4a0a8fd000)] 0x00007f4a0c006800 JavaThread "NettyClientWorkerThread_2" [_thread_blocked, id=86, stack(0x00007f4a0b8fe000,0x00007f4a0b9ff000)] 0x00007f4a0c024800 JavaThread "NettyClientWorkerThread_1" [_thread_blocked, id=85, stack(0x00007f4a3e0f8000,0x00007f4a3e1f9000)] 0x00007f4a2000c000 JavaThread "NettyClientSelector_1" [_thread_in_native, id=84, stack(0x00007f4a3e1f9000,0x00007f4a3e2fa000)] 0x00007f4b36687800 JavaThread "RebalanceService" [_thread_blocked, id=83, stack(0x00007f4a3e2fa000,0x00007f4a3e3fb000)] 0x00007f4b36378000 JavaThread "PullMessageService" [_thread_blocked, id=82, stack(0x00007f4a3e3fb000,0x00007f4a3e4fc000)] 0x00007f4b3604b800 JavaThread "MQClientFactoryScheduledThread" [_thread_blocked, id=81, stack(0x00007f4a3e4fc000,0x00007f4a3e5fd000)] 0x00007f4b35dc9000 JavaThread "ClientHouseKeepingService" daemon [_thread_blocked, id=80, stack(0x00007f4a3e5fd000,0x00007f4a3e6fe000)] 0x00007f4b3648d800 JavaThread "AsyncAppender-Dispatcher-Thread-16" daemon [_thread_blocked, id=79, stack(0x00007f4a3e8fe000,0x00007f4a3e9ff000)] 0x00007f4a380e7000 JavaThread "SimplePauseDetectorThread_2" daemon [_thread_blocked, id=78, stack(0x00007f4a780df000,0x00007f4a781e0000)] 0x00007f4a380e5800 JavaThread "SimplePauseDetectorThread_1" daemon [_thread_blocked, id=77, stack(0x00007f4a781e0000,0x00007f4a782e1000)] 0x00007f4a380e3800 JavaThread "SimplePauseDetectorThread_0" daemon [_thread_blocked, id=76, stack(0x00007f4a782e1000,0x00007f4a783e2000)] 0x00007f4a380e2000 JavaThread "Thread-12" daemon [_thread_blocked, id=75, stack(0x00007f4a783e2000,0x00007f4a784e3000)] 0x00007f4b36406000 JavaThread "lettuce-epollEventLoop-4-1" daemon [_thread_in_native, id=74, stack(0x00007f4a784e3000,0x00007f4a785e4000)] 0x00007f4b363bf000 JavaThread "lettuce-eventExecutorLoop-1-1" daemon [_thread_blocked, id=73, stack(0x00007f4a789f2000,0x00007f4a78af3000)] 0x00007f4b35aa0800 JavaThread "Thread-11" [_thread_blocked, id=72, stack(0x00007f4a78cf3000,0x00007f4a78df4000)] 0x00007f4b35c71000 JavaThread "pool-2-thread-1" [_thread_blocked, id=71, stack(0x00007f4a78df4000,0x00007f4a78ef5000)] 0x00007f4b35cf2800 JavaThread "Druid-ConnectionPool-Destroy-2051807852" daemon [_thread_blocked, id=70, stack(0x00007f4a790f5000,0x00007f4a791f6000)] 0x00007f4b352c1800 JavaThread "Druid-ConnectionPool-Create-2051807852" daemon [_thread_blocked, id=69, stack(0x00007f4a791f6000,0x00007f4a792f7000)] 0x00007f4b360d9000 JavaThread "Abandoned connection cleanup thread" daemon [_thread_blocked, id=68, stack(0x00007f4a79cf8000,0x00007f4a79df9000)] 0x00007f4b35e22000 JavaThread "container-0" [_thread_blocked, id=66, stack(0x00007f4a7a0fa000,0x00007f4a7a1fb000)] 0x00007f4a60004000 JavaThread "Catalina-utility-2" [_thread_blocked, id=65, stack(0x00007f4a7a1fb000,0x00007f4a7a2fc000)] 0x00007f4b357ad000 JavaThread "Catalina-utility-1" [_thread_blocked, id=64, stack(0x00007f4a7a2fc000,0x00007f4a7a3fd000)] 0x00007f4b35c9d800 JavaThread "spring.cloud.inetutils" daemon [_thread_blocked, id=63, stack(0x00007f4a7a5fd000,0x00007f4a7a6fe000)] 0x00007f4b35ddb000 JavaThread "AsyncReporter{org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender@4b74a4d}" daemon [_thread_blocked, id=62, stack(0x00007f4a7a6fe000,0x00007f4a7a7ff000)] 0x00007f4ab0020800 JavaThread "SimplePauseDetectorThread_0" daemon [_thread_blocked, id=61, stack(0x00007f4ac80df000,0x00007f4ac81e0000)] 0x00007f4ab0010000 JavaThread "Thread-8" daemon [_thread_blocked, id=60, stack(0x00007f4ac81e0000,0x00007f4ac82e1000)] 0x00007f4b35bf8000 JavaThread "Apollo-SpringValueRegistry-1" daemon [_thread_blocked, id=59, stack(0x00007f4ac9ce7000,0x00007f4ac9de8000)] 0x00007f4ad8050000 JavaThread "grpc-nio-worker-ELG-1-4" daemon [_thread_in_native, id=57, stack(0x00007f4ac82e1000,0x00007f4ac83e2000)] 0x00007f4b351af000 JavaThread "Apollo-RemoteConfigLongPollService-1" daemon [_thread_in_native, id=56, stack(0x00007f4ac87e2000,0x00007f4ac88e3000)] 0x00007f4b3527c000 JavaThread "Apollo-RemoteConfigRepository-1" daemon [_thread_blocked, id=55, stack(0x00007f4ac88e3000,0x00007f4ac89e4000)] 0x00007f4b353d1800 JavaThread "Apollo-ConfigServiceLocator-1" daemon [_thread_blocked, id=54, stack(0x00007f4ac89e4000,0x00007f4ac8ae5000)] 0x00007f4b3445e000 JavaThread "AsyncAppender-Worker-REQASYNC" daemon [_thread_blocked, id=52, stack(0x00007f4ac99e6000,0x00007f4ac9ae7000)] 0x00007f4b3445d800 JavaThread "AsyncAppender-Worker-ASYNC" daemon [_thread_blocked, id=51, stack(0x00007f4ac90e5000,0x00007f4ac91e6000)] 0x00007f4a9c09b000 JavaThread "grpc-nio-worker-ELG-1-3" daemon [_thread_in_native, id=45, stack(0x00007f4aca9ea000,0x00007f4acaaeb000)] 0x00007f4ad8031000 JavaThread "grpc-nio-worker-ELG-1-2" daemon [_thread_in_native, id=44, stack(0x00007f4acaceb000,0x00007f4acadec000)] 0x00007f4ad8024000 JavaThread "grpc-nio-worker-ELG-1-1" daemon [_thread_in_native, id=42, stack(0x00007f4acaeed000,0x00007f4acafee000)] 0x00007f4b34c37000 JavaThread "Service Thread" daemon [_thread_blocked, id=40, stack(0x00007f4acb8f9000,0x00007f4acb9fa000)] 0x00007f4b34c34800 JavaThread "C1 CompilerThread2" daemon [_thread_blocked, id=39, stack(0x00007f4acb9fb000,0x00007f4acbafb000)] 0x00007f4b34c32800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=38, stack(0x00007f4acbafc000,0x00007f4acbbfc000)] 0x00007f4b34c30000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=37, stack(0x00007f4acbbfd000,0x00007f4acbcfd000)] 0x00007f4b34c2d800 JavaThread "SkywalkingAgent-11-MeterReportService-0" daemon [_thread_blocked, id=36, stack(0x00007f4acbcfd000,0x00007f4acbdfe000)] 0x00007f4b34c2b800 JavaThread "SkywalkingAgent-10-ProfileSendSnapshotService-0" daemon [_thread_blocked, id=35, stack(0x00007f4acbdfe000,0x00007f4acbeff000)] 0x00007f4b34c28800 JavaThread "SkywalkingAgent-9-ProfileGetTaskService-0" daemon [_thread_blocked, id=34, stack(0x00007f4acbeff000,0x00007f4acc000000)] 0x00007f4b34c27000 JavaThread "SkywalkingAgent-2-CommandService-0" daemon [_thread_blocked, id=33, stack(0x00007f4af00df000,0x00007f4af01e0000)] 0x00007f4b34c23800 JavaThread "SkywalkingAgent-8-ServiceManagementClient-0" daemon [_thread_blocked, id=32, stack(0x00007f4af03e0000,0x00007f4af04e1000)] 0x00007f4b34c21800 JavaThread "SkywalkingAgent-7-JVMService-consume-0" daemon [_thread_blocked, id=31, stack(0x00007f4af04e1000,0x00007f4af05e2000)] 0x00007f4b34c1f800 JavaThread "SkywalkingAgent-6-JVMService-produce-0" daemon [_thread_blocked, id=30, stack(0x00007f4af05e2000,0x00007f4af06e3000)] 0x00007f4b34c1d800 JavaThread "SkywalkingAgent-5-GRPCChannelManager-0" daemon [_thread_blocked, id=29, stack(0x00007f4af06e3000,0x00007f4af07e4000)] 0x00007f4b34c1b000 JavaThread "DataCarrier.DEFAULT.Consumer.0.Thread" daemon [_thread_blocked, id=28, stack(0x00007f4af07e4000,0x00007f4af08e5000)] 0x00007f4b3427c000 JavaThread "SkywalkingAgent-1-LogFileWriter-0" daemon [_thread_blocked, id=24, stack(0x00007f4b24a2d000,0x00007f4b24b2e000)] 0x00007f4b34122000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=23, stack(0x00007f4b38087000,0x00007f4b38188000)] 0x00007f4b34120800 JavaThread "Surrogate Locker Thread (Concurrent GC)" daemon [_thread_blocked, id=22, stack(0x00007f4b38188000,0x00007f4b38289000)] 0x00007f4b340ee000 JavaThread "Finalizer" daemon [_thread_blocked, id=21, stack(0x00007f4b38289000,0x00007f4b3838a000)] 0x00007f4b340e9000 JavaThread "Reference Handler" daemon [_thread_blocked, id=20, stack(0x00007f4b3838a000,0x00007f4b3848b000)] Other Threads: 0x00007f4b340df800 VMThread [stack: 0x00007f4b3848c000,0x00007f4b3858c000] [id=19] 0x00007f4b34c4c000 WatcherThread [stack: 0x00007f4acb7f9000,0x00007f4acb8f9000] [id=41] =>0x00007f4b34020000 (exited) GCTaskThread [stack: 0x00007f4b3a29c000,0x00007f4b3a39c000] [id=11] VM state:at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00007f4b340050c0] DerivedPointerTableGC_lock - owner thread: 0x00007f4b34020000 [0x00007f4b34008e10] Threads_lock - owner thread: 0x00007f4b340df800 [0x00007f4b34009390] Heap_lock - owner thread: 0x00007f4b369e1000 heap address: 0x0000000080000000, size: 2048 MB, Compressed Oops mode: 32-bit Narrow klass base: 0x0000000000000000, Narrow klass shift: 3 Compressed class space size: 536870912 Address: 0x0000000100000000 Heap: par new generation total 471872K, used 425056K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 100% used [0x0000000080000000, 0x00000000999a0000, 0x00000000999a0000) from space 52416K, 10% used [0x00000000999a0000, 0x0000000099f182d8, 0x000000009ccd0000) to space 52416K, 5% used [0x000000009ccd0000, 0x000000009cf93260, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175459K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161473K, capacity 169776K, committed 170032K, reserved 673792K class space used 19564K, capacity 21016K, committed 21104K, reserved 524288K Card table byte_map: [0x00007f4b39d99000,0x00007f4b3a19a000] byte_map_base: 0x00007f4b39999000 Marking Bits: (CMSBitMap*) 0x00007f4b340640e8 Bits: [0x00007f4b167ff000, 0x00007f4b17fff000) Mod Union Table: (CMSBitMap*) 0x00007f4b340641a8 Bits: [0x00007f4b3d3a9000, 0x00007f4b3d409000) Polling page: 0x00007f4b3d519000 CodeCache: size=245760Kb used=88352Kb max_used=88432Kb free=157407Kb bounds [0x00007f4b25000000, 0x00007f4b2a720000, 0x00007f4b34000000] total_blobs=27288 nmethods=26477 adapters=719 compilation: enabled Compilation events (10 events): Event: 2016.247 Thread 0x00007f4b34c34800 36481 3 org.apache.skywalking.apm.dependencies.com.google.common.util.concurrent.AbstractFuture::get (167 bytes) Event: 2016.248 Thread 0x00007f4b34c34800 nmethod 36481 0x00007f4b28964550 code [0x00007f4b28964800, 0x00007f4b289659e8] Event: 2016.714 Thread 0x00007f4b34c34800 36484 3 com.peppa.learning.task.domain.common.dto.TemplateResourceMediaDto::setContentCode (6 bytes) Event: 2016.715 Thread 0x00007f4b34c34800 nmethod 36484 0x00007f4b28964190 code [0x00007f4b289642e0, 0x00007f4b28964450] Event: 2016.716 Thread 0x00007f4b34c34800 36482 3 com.peppa.learning.task.domain.service.TaskResourceService$$Lambda$1000/11063547::test (12 bytes) Event: 2016.717 Thread 0x00007f4b34c34800 nmethod 36482 0x00007f4b2a6fc7d0 code [0x00007f4b2a6fc940, 0x00007f4b2a6fcba8] Event: 2016.719 Thread 0x00007f4b34c34800 36483 3 com.peppa.learning.task.domain.service.TaskResourceService::lambda$addContentList$37 (38 bytes) Event: 2016.719 Thread 0x00007f4b34c34800 nmethod 36483 0x00007f4b298c4750 code [0x00007f4b298c4940, 0x00007f4b298c53e8] Event: 2017.501 Thread 0x00007f4b34c30000 36485 ! 4 sun.reflect.GeneratedMethodAccessor158::invoke (70 bytes) Event: 2017.505 Thread 0x00007f4b34c30000 nmethod 36485 0x00007f4b25b2f950 code [0x00007f4b25b2fb00, 0x00007f4b25b2ff88] GC Heap History (10 events): Event: 1851.037 GC heap after Heap after GC invocations=148 (full 4): par new generation total 471872K, used 6937K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 0% used [0x0000000080000000, 0x0000000080000000, 0x00000000999a0000) from space 52416K, 13% used [0x00000000999a0000, 0x000000009a0666f0, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175306K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161300K, capacity 169610K, committed 169776K, reserved 673792K class space used 19560K, capacity 21011K, committed 21104K, reserved 524288K } Event: 1880.540 GC heap before {Heap before GC invocations=148 (full 4): par new generation total 471872K, used 426393K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 100% used [0x0000000080000000, 0x00000000999a0000, 0x00000000999a0000) from space 52416K, 13% used [0x00000000999a0000, 0x000000009a0666f0, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175306K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161360K, capacity 169674K, committed 169776K, reserved 673792K class space used 19560K, capacity 21011K, committed 21104K, reserved 524288K Event: 1880.548 GC heap after Heap after GC invocations=149 (full 4): par new generation total 471872K, used 4145K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 0% used [0x0000000080000000, 0x0000000080000000, 0x00000000999a0000) from space 52416K, 7% used [0x000000009ccd0000, 0x000000009d0dc6e8, 0x00000000a0000000) to space 52416K, 0% used [0x00000000999a0000, 0x00000000999a0000, 0x000000009ccd0000) concurrent mark-sweep generation total 1572864K, used 175322K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161360K, capacity 169674K, committed 169776K, reserved 673792K class space used 19560K, capacity 21011K, committed 21104K, reserved 524288K } Event: 1913.558 GC heap before {Heap before GC invocations=149 (full 4): par new generation total 471872K, used 423601K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 100% used [0x0000000080000000, 0x00000000999a0000, 0x00000000999a0000) from space 52416K, 7% used [0x000000009ccd0000, 0x000000009d0dc6e8, 0x00000000a0000000) to space 52416K, 0% used [0x00000000999a0000, 0x00000000999a0000, 0x000000009ccd0000) concurrent mark-sweep generation total 1572864K, used 175322K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161388K, capacity 169678K, committed 169776K, reserved 673792K class space used 19560K, capacity 21011K, committed 21104K, reserved 524288K Event: 1913.568 GC heap after Heap after GC invocations=150 (full 4): par new generation total 471872K, used 4298K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 0% used [0x0000000080000000, 0x0000000080000000, 0x00000000999a0000) from space 52416K, 8% used [0x00000000999a0000, 0x0000000099dd2878, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175346K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161388K, capacity 169678K, committed 169776K, reserved 673792K class space used 19560K, capacity 21011K, committed 21104K, reserved 524288K } Event: 1948.495 GC heap before {Heap before GC invocations=150 (full 4): par new generation total 471872K, used 423754K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 100% used [0x0000000080000000, 0x00000000999a0000, 0x00000000999a0000) from space 52416K, 8% used [0x00000000999a0000, 0x0000000099dd2878, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175346K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161452K, capacity 169712K, committed 170032K, reserved 673792K class space used 19563K, capacity 21016K, committed 21104K, reserved 524288K Event: 1948.504 GC heap after Heap after GC invocations=151 (full 4): par new generation total 471872K, used 7100K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 0% used [0x0000000080000000, 0x0000000080000000, 0x00000000999a0000) from space 52416K, 13% used [0x000000009ccd0000, 0x000000009d3bf0e0, 0x00000000a0000000) to space 52416K, 0% used [0x00000000999a0000, 0x00000000999a0000, 0x000000009ccd0000) concurrent mark-sweep generation total 1572864K, used 175394K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161452K, capacity 169712K, committed 170032K, reserved 673792K class space used 19563K, capacity 21016K, committed 21104K, reserved 524288K } Event: 1982.199 GC heap before {Heap before GC invocations=151 (full 4): par new generation total 471872K, used 424439K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 99% used [0x0000000080000000, 0x000000009978ec70, 0x00000000999a0000) from space 52416K, 13% used [0x000000009ccd0000, 0x000000009d3bf0e0, 0x00000000a0000000) to space 52416K, 0% used [0x00000000999a0000, 0x00000000999a0000, 0x000000009ccd0000) concurrent mark-sweep generation total 1572864K, used 175394K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161464K, capacity 169776K, committed 170032K, reserved 673792K class space used 19564K, capacity 21016K, committed 21104K, reserved 524288K Event: 1982.208 GC heap after Heap after GC invocations=152 (full 4): par new generation total 471872K, used 5600K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 0% used [0x0000000080000000, 0x0000000080000000, 0x00000000999a0000) from space 52416K, 10% used [0x00000000999a0000, 0x0000000099f182d8, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175455K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161464K, capacity 169776K, committed 170032K, reserved 673792K class space used 19564K, capacity 21016K, committed 21104K, reserved 524288K } Event: 2017.647 GC heap before {Heap before GC invocations=152 (full 4): par new generation total 471872K, used 425056K [0x0000000080000000, 0x00000000a0000000, 0x00000000a0000000) eden space 419456K, 100% used [0x0000000080000000, 0x00000000999a0000, 0x00000000999a0000) from space 52416K, 10% used [0x00000000999a0000, 0x0000000099f182d8, 0x000000009ccd0000) to space 52416K, 0% used [0x000000009ccd0000, 0x000000009ccd0000, 0x00000000a0000000) concurrent mark-sweep generation total 1572864K, used 175455K [0x00000000a0000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 161473K, capacity 169776K, committed 170032K, reserved 673792K class space used 19564K, capacity 21016K, committed 21104K, reserved 524288K Deoptimization events (10 events): Event: 1799.448 Thread 0x00007f4b36c47800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f4b2a63d294 method=java.util.Collections$UnmodifiableList.get(I)Ljava/lang/Object; @ 5 Event: 1799.454 Thread 0x00007f4b36c47800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f4b2a63d294 method=java.util.Collections$UnmodifiableList.get(I)Ljava/lang/Object; @ 5 Event: 1890.845 Thread 0x00007f4b35cf2800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b27a43950 method=com.alibaba.druid.util.Histogram.record(J)V @ 20 Event: 1890.845 Thread 0x00007f4b35cf2800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b28086518 method=com.mysql.jdbc.MultiHostConnectionProxy.invoke(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object; @ 67 Event: 1890.845 Thread 0x00007f4b35cf2800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b29b6c320 method=org.apache.skywalking.apm.plugin.trace.ignore.TraceIgnoreExtendService.createTraceContext(Ljava/lang/String;Z)Lorg/apache/skywalking/apm/agent/core/context/AbstractTracerCon Event: 1909.866 Thread 0x00007f4990001000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f4b28aa6370 method=java.util.AbstractCollection.retainAll(Ljava/util/Collection;)Z @ 8 Event: 1911.752 Thread 0x00007f4b36b14800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b28e3f19c method=java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquire(I)Z @ 16 Event: 1911.752 Thread 0x00007f4b36b14800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f4b268d21d0 method=java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)Z @ 22 Event: 1921.096 Thread 0x00007f4b36ee4800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b25b2fd98 method=com.fasterxml.jackson.core.sym.ByteQuadsCanonicalizer.findName(II)Ljava/lang/String; @ 98 Event: 1928.460 Thread 0x00007f4b36ee4800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f4b25724958 method=com.fasterxml.jackson.core.sym.ByteQuadsCanonicalizer.findName(II)Ljava/lang/String; @ 98 Classes redefined (0 events): No events Internal exceptions (10 events): Event: 2011.855 Thread 0x00007f4b35ddb000 Exception (0x0000000094da2f58) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2012.857 Thread 0x00007f4b35ddb000 Exception (0x0000000096ec23b8) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2013.859 Thread 0x00007f4b35ddb000 Exception (0x0000000096edc908) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2014.861 Thread 0x00007f4b35ddb000 Exception (0x000000009787b920) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2015.863 Thread 0x00007f4b35ddb000 Exception (0x0000000098710688) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2016.140 Thread 0x00007f4b35f5e000 Exception (0x0000000097620b70) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 710] Event: 2016.709 Thread 0x00007f4b36e01000 Exception (0x00000000993c6250) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2016.716 Thread 0x00007f4b36e01000 Exception (0x00000000993ead00) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2016.722 Thread 0x00007f4b36e01000 Exception (0x000000009944c5a0) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Event: 2016.865 Thread 0x00007f4b35ddb000 Exception (0x000000009872c168) thrown at [/scratch/jenkins/workspace/8-2-build-linux-x64-sans-NAS/jdk8u391/514/hotspot/src/share/vm/prims/jni.cpp, line 737] Events (10 events): Event: 2011.254 Executing VM operation: RevokeBias Event: 2011.254 Executing VM operation: RevokeBias done Event: 2016.248 Thread 0x00007f4b34c34800 flushing nmethod 0x00007f4b257e39d0 Event: 2016.254 Executing VM operation: RevokeBias Event: 2016.255 Executing VM operation: RevokeBias done Event: 2016.255 Executing VM operation: RevokeBias Event: 2016.255 Executing VM operation: RevokeBias done Event: 2016.715 Thread 0x00007f4b34c34800 flushing nmethod 0x00007f4b25b2f810 Event: 2017.507 Thread 0x00007f4b34c30000 flushing nmethod 0x00007f4b26d8ef50 Event: 2017.646 Executing VM operation: GenCollectForAllocation Dynamic libraries: 80000000-10149c000 rw-p 00000000 00:00 0 10149c000-120000000 ---p 00000000 00:00 0 559d388d9000-559d388da000 r-xp 00000000 fb:01 18876290 /usr/lib/jvm/jdk-1.8-oracle-x64/bin/java 559d38ad9000-559d38ada000 r--p 00000000 fb:01 18876290 /usr/lib/jvm/jdk-1.8-oracle-x64/bin/java 559d38ada000-559d38adb000 rw-p 00001000 fb:01 18876290 /usr/lib/jvm/jdk-1.8-oracle-x64/bin/java 559d39a66000-559d39b41000 rw-p 00000000 00:00 0 [heap] 7f48ec000000-7f48edf7b000 rw-p 00000000 00:00 0 7f48edf7b000-7f48f0000000 ---p 00000000 00:00 0 7f48f4000000-7f48f7ffa000 rw-p 00000000 00:00 0 7f48f7ffa000-7f48f8000000 ---p 00000000 00:00 0 7f48f8000000-7f48fbffb000 rw-p 00000000 00:00 0 7f48fbffb000-7f48fc000000 ---p 00000000 00:00 0 7f48fc000000-7f48ffffa000 rw-p 00000000 00:00 0 7f48ffffa000-7f4900000000 ---p 00000000 00:00 0 7f4900000000-7f4901737000 rw-p 00000000 00:00 0 7f4901737000-7f4904000000 ---p 00000000 00:00 0 7f4904000000-7f4904045000 rw-p 00000000 00:00 0 7f4904045000-7f4908000000 ---p 00000000 00:00 0 7f4908000000-7f490bffa000 rw-p 00000000 00:00 0 7f490bffa000-7f490c000000 ---p 00000000 00:00 0 7f490c000000-7f490c0d0000 rw-p 00000000 00:00 0 7f490c0d0000-7f4910000000 ---p 00000000 00:00 0 7f4910000000-7f49100b6000 rw-p 00000000 00:00 0 7f49100b6000-7f4914000000 ---p 00000000 00:00 0 7f4914000000-7f49140b0000 rw-p 00000000 00:00 0 7f49140b0000-7f4918000000 ---p 00000000 00:00 0 7f4918000000-7f491804a000 rw-p 00000000 00:00 0 7f491804a000-7f491c000000 ---p 00000000 00:00 0 7f491c000000-7f491c04b000 rw-p 00000000 00:00 0 7f491c04b000-7f4920000000 ---p 00000000 00:00 0 7f4920000000-7f4920037000 rw-p 00000000 00:00 0 7f4920037000-7f4924000000 ---p 00000000 00:00 0 7f4924000000-7f4924051000 rw-p 00000000 00:00 0 7f4924051000-7f4928000000 ---p 00000000 00:00 0 7f4928000000-7f4928046000 rw-p 00000000 00:00 0 7f4928046000-7f492c000000 ---p 00000000 00:00 0 7f492c000000-7f492c389000 rw-p 00000000 00:00 0 7f492c389000-7f4930000000 ---p 00000000 00:00 0 7f4930000000-7f4930095000 rw-p 00000000 00:00 0 7f4930095000-7f4934000000 ---p 00000000 00:00 0 7f4934000000-7f49340c5000 rw-p 00000000 00:00 0 7f49340c5000-7f4938000000 ---p 00000000 00:00 0 7f4938000000-7f493806f000 rw-p 00000000 00:00 0 7f493806f000-7f493c000000 ---p 00000000 00:00 0 7f493c000000-7f493c06d000 rw-p 00000000 00:00 0 7f493c06d000-7f4940000000 ---p 00000000 00:00 0 7f4940000000-7f494003e000 rw-p 00000000 00:00 0 7f494003e000-7f4944000000 ---p 00000000 00:00 0 7f4944000000-7f4944032000 rw-p 00000000 00:00 0 7f4944032000-7f4948000000 ---p 00000000 00:00 0 7f4948000000-7f4948043000 rw-p 00000000 00:00 0 7f4948043000-7f494c000000 ---p 00000000 00:00 0 7f494c000000-7f494c089000 rw-p 00000000 00:00 0 7f494c089000-7f4950000000 ---p 00000000 00:00 0 7f4950000000-7f4950048000 rw-p 00000000 00:00 0 7f4950048000-7f4954000000 ---p 00000000 00:00 0 7f4954000000-7f49540b0000 rw-p 00000000 00:00 0 7f49540b0000-7f4958000000 ---p 00000000 00:00 0 7f4958000000-7f4958181000 rw-p 00000000 00:00 0 7f4958181000-7f495c000000 ---p 00000000 00:00 0 7f495c000000-7f495c03e000 rw-p 00000000 00:00 0 7f495c03e000-7f4960000000 ---p 00000000 00:00 0 7f4960000000-7f496051c000 rw-p 00000000 00:00 0 7f496051c000-7f4964000000 ---p 00000000 00:00 0 7f4964000000-7f496405e000 rw-p 00000000 00:00 0 7f496405e000-7f4968000000 ---p 00000000 00:00 0 7f4968000000-7f496804d000 rw-p 00000000 00:00 0 7f496804d000-7f496c000000 ---p 00000000 00:00 0 7f496c000000-7f496c071000 rw-p 00000000 00:00 0 7f496c071000-7f4970000000 ---p 00000000 00:00 0 7f49706e4000-7f4970c65000 rw-p 00000000 00:00 0 7f4970c65000-7f4970ce5000 ---p 00000000 00:00 0 7f4970ce5000-7f4970ee5000 rw-p 00000000 00:00 0 7f4970ee5000-7f49710e5000 rw-p 00000000 00:00 0 7f49710e5000-7f49710e8000 ---p 00000000 00:00 0 7f49710e8000-7f49711e6000 rw-p 00000000 00:00 0 7f49711e6000-7f49711e9000 ---p 00000000 00:00 0 7f49711e9000-7f49714e7000 rw-p 00000000 00:00 0 7f49714e7000-7f49716e7000 rw-p 00000000 00:00 0 7f49716e7000-7f49718e7000 rw-p 00000000 00:00 0 7f49718e7000-7f4971ae7000 rw-p 00000000 00:00 0 7f4971ae7000-7f4971aea000 ---p 00000000 00:00 0 7f4971aea000-7f4971de8000 rw-p 00000000 00:00 0 7f4971de8000-7f4971deb000 ---p 00000000 00:00 0 7f4971deb000-7f4971ee9000 rw-p 00000000 00:00 0 7f4971ee9000-7f4971eec000 ---p 00000000 00:00 0 7f4971eec000-7f4971fea000 rw-p 00000000 00:00 0 7f4971fea000-7f4971fed000 ---p 00000000 00:00 0 7f4971fed000-7f49722eb000 rw-p 00000000 00:00 0 7f49722eb000-7f49722ee000 ---p 00000000 00:00 0 7f49722ee000-7f49723ec000 rw-p 00000000 00:00 0 7f49723ec000-7f49723ef000 ---p 00000000 00:00 0 7f49723ef000-7f49726ed000 rw-p 00000000 00:00 0 7f49726ed000-7f49726f0000 ---p 00000000 00:00 0 7f49726f0000-7f49727ee000 rw-p 00000000 00:00 0 7f49727ee000-7f49727f1000 ---p 00000000 00:00 0 7f49727f1000-7f4972aef000 rw-p 00000000 00:00 0 7f4972aef000-7f4972af2000 ---p 00000000 00:00 0 7f4972af2000-7f4972bf0000 rw-p 00000000 00:00 0 7f4972bf0000-7f4972bf3000 ---p 00000000 00:00 0 7f4972bf3000-7f4972ef1000 rw-p 00000000 00:00 0 7f4972ef1000-7f49730f1000 rw-p 00000000 00:00 0 7f49730f1000-7f49730f4000 ---p 00000000 00:00 0 7f49730f4000-7f49731f2000 rw-p 00000000 00:00 0 7f49731f2000-7f49731f5000 ---p 00000000 00:00 0 7f49731f5000-7f49732f3000 rw-p 00000000 00:00 0 7f49732f3000-7f49732f6000 ---p 00000000 00:00 0 7f49732f6000-7f49733f4000 rw-p 00000000 00:00 0 7f49733f4000-7f49733f7000 ---p 00000000 00:00 0 7f49733f7000-7f49734f5000 rw-p 00000000 00:00 0 7f49734f5000-7f49734f8000 ---p 00000000 00:00 0 7f49734f8000-7f49735f6000 rw-p 00000000 00:00 0 7f49735f6000-7f49735f9000 ---p 00000000 00:00 0 7f49735f9000-7f49736f7000 rw-p 00000000 00:00 0 7f49736f7000-7f49736fa000 ---p 00000000 00:00 0 7f49736fa000-7f49737f8000 rw-p 00000000 00:00 0 7f49737f8000-7f49737fb000 ---p 00000000 00:00 0 7f49737fb000-7f49738f9000 rw-p 00000000 00:00 0 7f49738f9000-7f49738fc000 ---p 00000000 00:00 0 7f49738fc000-7f49739fa000 rw-p 00000000 00:00 0 7f49739fa000-7f49739fd000 ---p 00000000 00:00 0 7f49739fd000-7f4973afb000 rw-p 00000000 00:00 0 7f4973afb000-7f4973afe000 ---p 00000000 00:00 0 7f4973afe000-7f4973bfc000 rw-p 00000000 00:00 0 7f4973bfc000-7f4973bff000 ---p 00000000 00:00 0 7f4973bff000-7f4973cfd000 rw-p 00000000 00:00 0 7f4973cfd000-7f4973d00000 ---p 00000000 00:00 0 7f4973d00000-7f4973dfe000 rw-p 00000000 00:00 0 7f4973dfe000-7f4973e01000 ---p 00000000 00:00 0 7f4973e01000-7f4973eff000 rw-p 00000000 00:00 0 7f4973eff000-7f4973f02000 ---p 00000000 00:00 0 7f4973f02000-7f4974000000 rw-p 00000000 00:00 0 7f4974000000-7f4974569000 rw-p 00000000 00:00 0 7f4974569000-7f4978000000 ---p 00000000 00:00 0 7f49780c3000-7f49780c6000 ---p 00000000 00:00 0 7f49780c6000-7f49781c4000 rw-p 00000000 00:00 0 7f49781c4000-7f49781c7000 ---p 00000000 00:00 0 7f49781c7000-7f49782c5000 rw-p 00000000 00:00 0 7f49782c5000-7f49782c8000 ---p 00000000 00:00 0 7f49782c8000-7f49783c6000 rw-p 00000000 00:00 0 7f49783c6000-7f49783c9000 ---p 00000000 00:00 0 7f49783c9000-7f49784c7000 rw-p 00000000 00:00 0 7f49784c7000-7f49784ca000 ---p 00000000 00:00 0 7f49784ca000-7f49785c8000 rw-p 00000000 00:00 0 7f49785c8000-7f49785cb000 ---p 00000000 00:00 0 7f49785cb000-7f49786c9000 rw-p 00000000 00:00 0 7f49786c9000-7f49786cc000 ---p 00000000 00:00 0 7f49786cc000-7f49787ca000 rw-p 00000000 00:00 0 7f49787ca000-7f49787cd000 ---p 00000000 00:00 0 7f49787cd000-7f49788cb000 rw-p 00000000 00:00 0 7f49788cb000-7f49788ce000 ---p 00000000 00:00 0 7f49788ce000-7f4978bcc000 rw-p 00000000 00:00 0 7f4978bcc000-7f4978bcf000 ---p 00000000 00:00 0 7f4978bcf000-7f4978ccd000 rw-p 00000000 00:00 0 7f4978ccd000-7f4978cd0000 ---p 00000000 00:00 0 7f4978cd0000-7f4978dce000 rw-p 00000000 00:00 0 7f4978dce000-7f4978dd1000 ---p 00000000 00:00 0 7f4978dd1000-7f4978ecf000 rw-p 00000000 00:00 0 7f4978ecf000-7f4978ed2000 ---p 00000000 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18876486 /usr/lib/jvm/jdk-1.8-oracle-x64/jre/lib/amd64/server/libjvm.so 7f4b3c8b7000-7f4b3c8f3000 rw-p 00000000 00:00 0 7f4b3c8f3000-7f4b3cab6000 r-xp 00000000 fb:01 2493849 /usr/lib64/libc-2.17.so 7f4b3cab6000-7f4b3ccb6000 ---p 001c3000 fb:01 2493849 /usr/lib64/libc-2.17.so 7f4b3ccb6000-7f4b3ccba000 r--p 001c3000 fb:01 2493849 /usr/lib64/libc-2.17.so 7f4b3ccba000-7f4b3ccbc000 rw-p 001c7000 fb:01 2493849 /usr/lib64/libc-2.17.so 7f4b3ccbc000-7f4b3ccc1000 rw-p 00000000 00:00 0 7f4b3ccc1000-7f4b3ccc3000 r-xp 00000000 fb:01 2494220 /usr/lib64/libdl-2.17.so 7f4b3ccc3000-7f4b3cec3000 ---p 00002000 fb:01 2494220 /usr/lib64/libdl-2.17.so 7f4b3cec3000-7f4b3cec4000 r--p 00002000 fb:01 2494220 /usr/lib64/libdl-2.17.so 7f4b3cec4000-7f4b3cec5000 rw-p 00003000 fb:01 2494220 /usr/lib64/libdl-2.17.so 7f4b3cec5000-7f4b3cedd000 r-xp 00000000 fb:01 18876806 /usr/lib/jvm/jdk-1.8-oracle-x64/lib/amd64/jli/libjli.so 7f4b3cedd000-7f4b3d0dc000 ---p 00018000 fb:01 18876806 /usr/lib/jvm/jdk-1.8-oracle-x64/lib/amd64/jli/libjli.so 7f4b3d0dc000-7f4b3d0dd000 r--p 00017000 fb:01 18876806 /usr/lib/jvm/jdk-1.8-oracle-x64/lib/amd64/jli/libjli.so 7f4b3d0dd000-7f4b3d0de000 rw-p 00018000 fb:01 18876806 /usr/lib/jvm/jdk-1.8-oracle-x64/lib/amd64/jli/libjli.so 7f4b3d0de000-7f4b3d0f5000 r-xp 00000000 fb:01 2496110 /usr/lib64/libpthread-2.17.so 7f4b3d0f5000-7f4b3d2f4000 ---p 00017000 fb:01 2496110 /usr/lib64/libpthread-2.17.so 7f4b3d2f4000-7f4b3d2f5000 r--p 00016000 fb:01 2496110 /usr/lib64/libpthread-2.17.so 7f4b3d2f5000-7f4b3d2f6000 rw-p 00017000 fb:01 2496110 /usr/lib64/libpthread-2.17.so 7f4b3d2f6000-7f4b3d2fa000 rw-p 00000000 00:00 0 7f4b3d2fa000-7f4b3d31c000 r-xp 00000000 fb:01 2493639 /usr/lib64/ld-2.17.so 7f4b3d31c000-7f4b3d31d000 r--s 00003000 fb:01 9571273 /data/server/skywalking-agent/plugins/resteasy-server-3.x-plugin-8.1.0.jar 7f4b3d31d000-7f4b3d31f000 r--s 0000a000 fb:01 18876615 /usr/lib/jvm/jdk-1.8-oracle-x64/jre/lib/ext/sunec.jar 7f4b3d31f000-7f4b3d321000 r--s 0001c000 fb:01 18876660 /usr/lib/jvm/jdk-1.8-oracle-x64/jre/lib/jce.jar 7f4b3d321000-7f4b3d332000 r--s 001c9000 fb:01 18876667 /usr/lib/jvm/jdk-1.8-oracle-x64/jre/lib/jsse.jar 7f4b3d332000-7f4b3d33c000 r--s 076f4000 fb:01 9571191 /data/server/app.jar 7f4b3d33c000-7f4b3d40a000 rw-p 00000000 00:00 0 7f4b3d40a000-7f4b3d412000 rw-s 00000000 fb:01 9699953 /tmp/hsperfdata_root/6 7f4b3d412000-7f4b3d416000 ---p 00000000 00:00 0 7f4b3d416000-7f4b3d519000 rw-p 00000000 00:00 0 7f4b3d519000-7f4b3d51a000 ---p 00000000 00:00 0 7f4b3d51a000-7f4b3d51b000 rw-p 00000000 00:00 0 7f4b3d51b000-7f4b3d51c000 r--p 00021000 fb:01 2493639 /usr/lib64/ld-2.17.so 7f4b3d51c000-7f4b3d51d000 rw-p 00022000 fb:01 2493639 /usr/lib64/ld-2.17.so 7f4b3d51d000-7f4b3d51e000 rw-p 00000000 00:00 0 7fffe5b26000-7fffe5b68000 rw-p 00000000 00:00 0 [stack] 7fffe5b6d000-7fffe5b70000 r--p 00000000 00:00 0 [vvar] 7fffe5b70000-7fffe5b72000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -verbose:gc -Dfile.encoding=utf-8 -Xms2048M -Xmx2048M -XX:NewRatio=3 -XX:SurvivorRatio=8 -XX:MaxMetaspaceSize=512M -XX:+UseConcMarkSweepGC -XX:CompressedClassSpaceSize=512M -XX:MaxTenuringThreshold=5 -XX:CMSInitiatingOccupancyFraction=70 -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:/opt/app/logs/server-gc.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=512M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/data/dump -javaagent:/data/server/skywalking-agent/skywalking-agent.jar=agent.service_name=peppa-learning-task-server -XX:ErrorFile=/opt/app/logs/hs_err_%p.log java_command: /data/server/app.jar java_class_path (initial): /data/server/app.jar:/data/server/skywalking-agent/skywalking-agent.jar Launcher Type: SUN_STANDARD Environment Variables: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin Signal Handlers: SIGSEGV: [libjvm.so+0xaf2950], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGBUS: [libjvm.so+0xaf2950], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGFPE: [libjvm.so+0xaf2950], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGPIPE: [libjvm.so+0x925f10], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGXFSZ: [libjvm.so+0x925f10], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGILL: [libjvm.so+0xaf2950], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGUSR2: [libjvm.so+0x925f70], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO SIGHUP: [libjvm.so+0x926740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGINT: [libjvm.so+0x926740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGTERM: [libjvm.so+0x926740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGQUIT: [libjvm.so+0x926740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS:CentOS Linux release 7.7.1908 (Core) uname:Linux 4.14.105-19-0020.1 #1 SMP Fri Apr 23 10:22:59 CST 2021 x86_64 libc:glibc 2.17 NPTL 2.17 rlimit: STACK 8192k, CORE infinity, NPROC 1048576, NOFILE 1048576, AS infinity load average:2.05 1.45 1.59 /proc/meminfo: MemTotal: 32674496 kB MemFree: 586732 kB MemAvailable: 15155752 kB Buffers: 687104 kB Cached: 12502744 kB SwapCached: 0 kB Active: 18231132 kB Inactive: 11923332 kB Active(anon): 16262212 kB Inactive(anon): 28 kB Active(file): 1968920 kB Inactive(file): 11923304 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 2868 kB Writeback: 216 kB AnonPages: 16964684 kB Mapped: 280764 kB Shmem: 3804 kB Slab: 1626576 kB SReclaimable: 1082020 kB SUnreclaim: 544556 kB KernelStack: 59328 kB PageTables: 59300 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 16337248 kB Committed_AS: 30210548 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB HardwareCorrupted: 0 kB AnonHugePages: 548864 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 5091184 kB DirectMap2M: 28463104 kB DirectMap1G: 2097152 kB container (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: 0-15 cpu_memory_nodes: 0 active_processor_count: 4 cpu_quota: 400000 cpu_period: 100000 cpu_shares: no shares memory_limit_in_bytes: 4194304 k memory_and_swap_limit_in_bytes: 4194304 k memory_soft_limit_in_bytes: unlimited memory_usage_in_bytes: 1803264 k memory_max_usage_in_bytes: 1803308 k kernel_memory_usage_in_bytes: 15024 k kernel_memory_max_usage_in_bytes: unlimited kernel_memory_limit_in_bytes: 15024 k maximum number of tasks: unlimited current number of tasks: 186 CPU:total 16 (initial active 4) (16 cores per cpu, 1 threads per core) family 6 model 85 stepping 5, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, bmi1, bmi2, adx /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 0 cpu cores : 16 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 1 cpu cores : 16 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 2 cpu cores : 16 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 3 cpu cores : 16 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 4 cpu cores : 16 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 5 cpu cores : 16 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 6 cpu cores : 16 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 7 cpu cores : 16 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 8 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 8 cpu cores : 16 apicid : 8 initial apicid : 8 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 9 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 9 cpu cores : 16 apicid : 9 initial apicid : 9 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 10 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 10 cpu cores : 16 apicid : 10 initial apicid : 10 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 11 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 11 cpu cores : 16 apicid : 11 initial apicid : 11 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 12 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 12 cpu cores : 16 apicid : 12 initial apicid : 12 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 13 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 13 cpu cores : 16 apicid : 13 initial apicid : 13 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 14 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 14 cpu cores : 16 apicid : 14 initial apicid : 14 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 15 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Platinum 8255C CPU @ 2.50GHz stepping : 5 microcode : 0x1 cpu MHz : 2494.130 cache size : 36608 KB physical id : 0 siblings : 16 core id : 15 cpu cores : 16 apicid : 15 initial apicid : 15 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 arat avx512_vnni bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf bogomips : 4988.26 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: Memory: 4k page, physical 4194304k(2391068k free), swap 0k(0k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (25.391-b13) for linux-amd64 JRE (1.8.0_391-b13), built on Oct 4 2023 07:55:03 by "java_re" with gcc 7.3.0 time: Fri Mar 29 16:57:20 2024 timezone: CST elapsed time: 2017.662439 seconds (0d 0h 33m 37s)