Java 线程锁定-Epollwait在Weblogic上运行

我已经意识到，应用程序中的所有

GenericThreadPoolEventProcessorWorker

线程都是可运行状态，带有Epollwait， 在GenericThreadPoolEventProcessor工作线程从中提取任务时，队列中的任务大小会随着时间的推移而增加，这种状态有问题。 你知道应用程序卡在哪里了吗

Using weblogic 12.1.2 , openstack4j  2.0.9


"GenericThreadPoolEventProcessorWorker" #12665 daemon prio=5 os_prio=0 tid=0x00007f3b7005e800 nid=0xe9f5 runnable [0x00007f398c1a5000]
   java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
    - locked <0x00000006ab039fd8> (a sun.nio.ch.Util$2)
    - locked <0x00000006ab039fc0> (a java.util.Collections$UnmodifiableSet)
    - locked <0x00000006ab03acb0> (a sun.nio.ch.EPollSelectorImpl)
    at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
    at weblogic.socket.NIOInputStream.readInternal(NIOInputStream.java:146)
    at weblogic.socket.NIOInputStream.read(NIOInputStream.java:90)
    at weblogic.socket.NIOInputStream.read(NIOInputStream.java:73)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    - locked <0x00000006ab14d158> (a java.io.BufferedInputStream)
    at weblogic.net.http.MessageHeader.isHTTP(MessageHeader.java:310)
    at weblogic.net.http.MessageHeader.parseHeader(MessageHeader.java:232)
    at weblogic.net.http.HttpClient.parseHTTP(HttpClient.java:554)
    at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:688)
    - locked <0x00000006ab14d220> (a weblogic.net.http.SOAPHttpURLConnection)
    at weblogic.net.http.SOAPHttpURLConnection.getInputStream(SOAPHttpURLConnection.java:41)
    at weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:1545)
    at org.glassfish.jersey.client.internal.HttpUrlConnector._apply(HttpUrlConnector.java:390)
    at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:285)
    at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:255)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
    at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411)
    at org.openstack4j.connectors.jersey2.HttpCommand.execute(HttpCommand.java:86)
    at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.invokeRequest(HttpExecutorServiceImpl.java:65)
    at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.invokeRequest(HttpExecutorServiceImpl.java:70)
    at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.invoke(HttpExecutorServiceImpl.java:56)
    at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.execute(HttpExecutorServiceImpl.java:33)
    at org.openstack4j.core.transport.internal.HttpExecutor.execute(HttpExecutor.java:51)
    at org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:189)
    at org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:183)
    at org.openstack4j.openstack.identity.internal.TenantServiceImpl.get(TenantServiceImpl.java:29)

使用weblogic 12.1.2、openstack4j 2.0.9
“GenericThreadPoolEventProcessorWorker”#12665守护进程优先级=5 os\U优先级=0 tid=0x00007f3b7005e800 nid=0xe9f5可运行[0x00007f398c1a5000]
java.lang.Thread.State:可运行
位于sun.nio.ch.EPollArrayWrapper.epollWait（本机方法）
在sun.nio.ch.EPollArrayWrapper.poll上（EPollArrayWrapper.java:269）
位于sun.nio.ch.EPollSelectorImpl.doSelect（EPollSelectorImpl.java:79）
在sun.nio.ch.SelectorImpl.lock和doselect上（SelectorImpl.java:86）
-锁定（sun.nio.ch.Util$2）
-锁定（java.util.Collections$UnmodifiableSet）
-锁定（sun.nio.ch.EPollSelectorImpl）
在sun.nio.ch.SelectorImpl.select上（SelectorImpl.java:97）
位于weblogic.socket.NIOInputStream.readInternal（NIOInputStream.java:146）
位于weblogic.socket.NIOInputStream.read（NIOInputStream.java:90）
位于weblogic.socket.NIOInputStream.read（NIOInputStream.java:73）
在java.io.BufferedInputStream.fill处（BufferedInputStream.java:246）
位于java.io.BufferedInputStream.read1（BufferedInputStream.java:286）
在java.io.BufferedInputStream.read处（BufferedInputStream.java:345）
-锁定（java.io.BufferedInputStream）
位于weblogic.net.http.MessageHeader.isHTTP（MessageHeader.java:310）
位于weblogic.net.http.MessageHeader.parseHeader（MessageHeader.java:232）
位于weblogic.net.http.HttpClient.parseHTTP（HttpClient.java:554）
位于weblogic.net.http.HttpURLConnection.getInputStream（HttpURLConnection.java:688）
-锁定（weblogic.net.http.SOAPHttpURLConnection）
位于weblogic.net.http.SOAPHttpURLConnection.getInputStream（SOAPHttpURLConnection.java:41）
位于weblogic.net.http.HttpURLConnection.getResponseCode（HttpURLConnection.java:1545）
位于org.glassfish.jersey.client.internal.HttpUrlConnector.\u apply（HttpUrlConnector.java:390）
位于org.glassfish.jersey.client.internal.HttpUrlConnector.apply（HttpUrlConnector.java:285）
位于org.glassfish.jersey.client.ClientRuntime.invoke（ClientRuntime.java:255）
位于org.glassfish.jersey.client.JerseyInvocation$1.call（JerseyInvocation.java:684）
位于org.glassfish.jersey.client.JerseyInvocation$1.call（JerseyInvocation.java:681）
位于org.glassfish.jersey.internal.Errors.process（Errors.java:315）
位于org.glassfish.jersey.internal.Errors.process（Errors.java:297）
位于org.glassfish.jersey.internal.Errors.process（Errors.java:228）
位于org.glassfish.jersey.process.internal.RequestScope.runInScope（RequestScope.java:444）
位于org.glassfish.jersey.client.JerseyInvocation.invoke（JerseyInvocation.java:681）
位于org.glassfish.jersey.client.JerseyInvocation$Builder.method（JerseyInvocation.java:411）
位于org.openstack4j.connectors.jersey2.HttpCommand.execute（HttpCommand.java:86）
位于org.openstack4j.connectors.jersey2.httpexecutorserviceinpl.invokeRequest（httpexecutorserviceinpl.java:65）
位于org.openstack4j.connectors.jersey2.httpexecutorserviceinpl.invokeRequest（httpexecutorserviceinpl.java:70）
位于org.openstack4j.connectors.jersey2.httpexecutorserviceinpl.invoke（httpexecutorserviceinpl.java:56）
位于org.openstack4j.connectors.jersey2.httpexecutorserviceinpl.execute（httpexecutorserviceinpl.java:33）
位于org.openstack4j.core.transport.internal.HttpExecutor.execute（HttpExecutor.java:51）
位于org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute（BaseOpenStackService.java:189）
位于org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute（BaseOpenStackService.java:183）
位于org.openstack4j.openstack.identity.internal.TenantServiceImpl.get（TenantServiceImpl.java:29）