When using SCIM API client to do search users by filter , it keep timing out on gluu server as i see in SCIM logs , the gluu server is connected to couchbase database , it was working before and now it is timing out all the time . When I log in to the gluu web admin UI and go to manage people , I can still search for users there normally without any issues . Can anyone please advise what can be the issue ? We are using the following client gluu.scim2.client.rest.ClientSideService; The time out error i see on SCIM log : ``` 20-07 05:14:23.108 ERROR ws.rs.scim2.UserWebService UserWebService.java:235- Failure at searchUsers method org.gluu.persist.exception.EntryPersistenceException: Failed to find entries with key: people, expression: ConvertedExpression [expression=( ( objectClass = "gluuPerson" ) AND uid = "evankhan1234@gmail.com" ), consistency=false] at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findEntriesImpl(CouchbaseEntryManager.java:476) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findPagedEntries(CouchbaseEntryManager.java:391) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] at jdk.internal.reflect.GeneratedMethodAccessor369.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:38) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.persist.EntityManager$PersistenceEntryManager$318185012$Proxy$_$$_WeldClientProxy.findPagedEntries(Unknown Source) ~[weld-core-impl-3.1.4.Final.jar:?] at org.gluu.oxtrust.service.scim2.Scim2UserService.searchUsers(Scim2UserService.java:570) ~[scim-rest-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.scim2.Scim2UserService$Proxy$_$$_WeldClientProxy.searchUsers(Unknown Source) ~[scim-rest-4.2.3.Final.jar:?] at org.gluu.oxtrust.ws.rs.scim2.UserWebService.searchUsers(UserWebService.java:224) ~[scim-rest-4.2.3.Final.jar:?] at org.gluu.oxtrust.ws.rs.scim2.UserWebService$Proxy$_$$_WeldSubclass.searchUsers(Unknown Source) ~[scim-rest-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.scim2.interceptor.UserWebServiceDecorator.searchUsers(UserWebServiceDecorator.java:161) ~[scim-rest-4.2.3.Final.jar:?] at jdk.internal.reflect.GeneratedMethodAccessor368.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.annotated.runtime.InvokableAnnotatedMethod.invokeOnInstance(InvokableAnnotatedMethod.java:86) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.DecoratorProxyMethodHandler.doInvoke(DecoratorProxyMethodHandler.java:78) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.DecoratorProxyMethodHandler.doInvoke(DecoratorProxyMethodHandler.java:67) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.util.proxy.TargetInstanceProxyMethodHandler.invoke(TargetInstanceProxyMethodHandler.java:33) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.TargetBeanInstance.invoke(TargetBeanInstance.java:91) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.oxtrust.ws.rs.scim2.UserWebService$Proxy$_$$_Weld$Proxy$.searchUsers(Unknown Source) ~[scim-rest-4.2.3.Final.jar:?] at jdk.internal.reflect.GeneratedMethodAccessor367.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.oxtrust.service.scim2.interceptor.ReferenceURIInterceptor.manage(ReferenceURIInterceptor.java:70) ~[scim-rest-4.2.3.Final.jar:?] at jdk.internal.reflect.GeneratedMethodAccessor346.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:81) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.oxtrust.ws.rs.scim2.UserWebService$Proxy$_$$_WeldSubclass.searchUsers(Unknown Source) ~[scim-rest-4.2.3.Final.jar:?] at jdk.internal.reflect.GeneratedMethodAccessor366.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:543) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:432) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:393) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:395) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:364) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:245) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:61) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) ~[resteasy-jaxrs-3.13.0.Final.jar:3.13.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[servlet-api-3.1.jar:3.1.0] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:228) ~[websocket-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[jetty-security-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[jetty-servlet-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) [jetty-server-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [jetty-io-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [jetty-io-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905) [jetty-util-9.4.35.v20201120.jar:9.4.35.v20201120] at java.lang.Thread.run(Thread.java:834) [?:?] Caused by: java.lang.RuntimeException: java.util.concurrent.TimeoutException: {"b":"gluu_user","s":"n1ql","t":75000000,"i":"c1130943-7b49-4ba9-b362-92ad5631ffb9"} at rx.exceptions.Exceptions.propagate(Exceptions.java:57) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:463) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.single(BlockingObservable.java:340) ~[rxjava-1.3.8.jar:1.3.8] at com.couchbase.client.java.CouchbaseBucket.query(CouchbaseBucket.java:650) ~[java-client-2.7.19.jar:?] at com.couchbase.client.java.CouchbaseBucket.query(CouchbaseBucket.java:564) ~[java-client-2.7.19.jar:?] at org.gluu.persist.couchbase.operation.impl.CouchbaseOperationServiceImpl.searchImpl(CouchbaseOperationServiceImpl.java:556) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] at org.gluu.persist.couchbase.operation.impl.CouchbaseOperationServiceImpl.search(CouchbaseOperationServiceImpl.java:447) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.searchImpl(CouchbaseEntryManager.java:521) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findEntriesImpl(CouchbaseEntryManager.java:467) ~[oxcore-persistence-couchbase-4.2.3.Final.jar:?] ... 97 more Caused by: java.util.concurrent.TimeoutException: {"b":"gluu_user","s":"n1ql","t":75000000,"i":"c1130943-7b49-4ba9-b362-92ad5631ffb9"} at com.couchbase.client.java.bucket.api.Utils$1.call(Utils.java:131) ~[java-client-2.7.19.jar:?] at com.couchbase.client.java.bucket.api.Utils$1.call(Utils.java:127) ~[java-client-2.7.19.jar:?] at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:140) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeTimeoutTimedWithFallback$TimeoutMainSubscriber.onTimeout(OnSubscribeTimeoutTimedWithFallback.java:166) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeTimeoutTimedWithFallback$TimeoutMainSubscriber$TimeoutTask.call(OnSubscribeTimeoutTimedWithFallback.java:191) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) ~[rxjava-1.3.8.jar:1.3.8] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?] ... 1 more ```