Log instance creation got blocked in class AbstractLocalCacheStream & AbstractCacheStream, while performing stream operations on infinispan.
On each thread dump, getting below exception multiple times. Which hang the system & hit performance

"Thread-93,EXECUTOR_POOL" #57030 daemon prio=5 os_prio=0 tid=0x00000000867ca000 nid=0x2a78 waiting for monitor entry [0x00000000d349d000]
java.lang.Thread.State: BLOCKED (on object monitor)
at java.lang.ClassLoader.loadClass(ClassLoader.java:404)

waiting to lock <0x00000002cdb18a78> (a java.lang.Object)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.jboss.logging.Logger$1.run(Logger.java:2544)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2529)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2516)
at org.infinispan.util.logging.LogFactory.getLog(LogFactory.java:19)
at org.infinispan.stream.impl.AbstractCacheStream.<init>(AbstractCacheStream.java:53)
at org.infinispan.stream.impl.DistributedCacheStream.<init>(DistributedCacheStream.java:120)
at org.infinispan.interceptors.distribution.DistributionBulkInterceptor$BackingEntrySet$1.<init>(DistributionBulkInterceptor.java:147)
at org.infinispan.interceptors.distribution.DistributionBulkInterceptor$BackingEntrySet.stream(DistributionBulkInterceptor.java:147)
at org.infinispan.interceptors.distribution.DistributionBulkInterceptor$BackingEntrySet.iterator(DistributionBulkInterceptor.java:102)
at org.infinispan.stream.impl.local.ValueCacheCollection.iterator(ValueCacheCollection.java:38)
at org.infinispan.cache.impl.EncoderCache$EncoderValuesCollection.iterator(EncoderCache.java:873)
at org.infinispan.cache.impl.EncoderCache$EncoderValuesCollection.iterator(EncoderCache.java:852)
at com.bmc.unifiedadmin.persistence.service.server.ServerDetailsCache.getIntegrationServiceById(ServerDetailsCache.java:788)
at com.bmc.unifiedadmin.persistence.service.server.ServerDetailsCache.getProxyDetails(ServerDetailsCache.java:419)
at com.bmc.unifiedadmin.persistence.service.server.IntegrationServicePersistenceServiceImpl.getIntegrationServiceDetails(IntegrationServicePersistenceServiceImpl.java:138)
at com.bmc.unifiedadmin.persistence.service.server.IntegrationServicePersistenceServiceImpl.getAssociatedPAsWithISs(IntegrationServicePersistenceServiceImpl.java:828)
at com.bmc.sas.ngp.service.unifiedadmin.integrationservice.IntegrationServiceImpl.getAllProxiesForServer(IntegrationServiceImpl.java:226)
at com.proactivenet.api.aspen.ws.CAWSFacadePlatformImpl.loadServerDetails(CAWSFacadePlatformImpl.java:1255)
at com.proactivenet.api.aspen.ws.CAWSFacadePlatformImpl.getAllServerAndISDetails(CAWSFacadePlatformImpl.java:1283)
at com.bmc.sms.cmaws.ngp.wsclient.CMAJServiceClient.getAllServerAndISDetails(CMAJServiceClient.java:452)
at com.bmc.sms.cmaws.rsbuilder.CMATSIMServerDetailsResultBuilder.buildResult(CMATSIMServerDetailsResultBuilder.java:75)
at com.bmc.truesight.rest.taskexecution.TaskExecutionWorker.run(TaskExecutionWorker.java:83)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
==
"GatewayEvtMessageProcessor" #185 prio=5 os_prio=0 tid=0x0000000074094000 nid=0x2454 waiting for monitor entry [0x000000007fa8d000]
java.lang.Thread.State: BLOCKED (on object monitor)
at java.lang.ClassLoader.loadClass(ClassLoader.java:404)
waiting to lock <0x00000002cdb18a78> (a java.lang.Object)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.jboss.logging.Logger$1.run(Logger.java:2544)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2529)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2516)
at org.infinispan.util.logging.LogFactory.getLog(LogFactory.java:19)
at org.infinispan.stream.impl.local.AbstractLocalCacheStream.<init>(AbstractLocalCacheStream.java:22)
at org.infinispan.stream.impl.local.LocalCacheStream.<init>(LocalCacheStream.java:69)
at org.infinispan.commands.read.EntrySetCommand$BackingEntrySet.stream(EntrySetCommand.java:145)
at org.infinispan.stream.impl.local.ValueCacheCollection.stream(ValueCacheCollection.java:93)
at org.infinispan.cache.impl.EncoderCache$EncoderValuesCollection.stream(EncoderCache.java:863)
at com.bmc.truesight.api.extended.component.ComponentsDAO.getComponentsByType(ComponentsDAO.java:69)
at com.bmc.truesight.api.extended.event.Events.getIdforComponentByCellName(Events.java:2414)
at com.bmc.truesight.platform.components.gateway.CellGatewayServer.processNewEvent(CellGatewayServer.java:148)
locked <0x00000002c7ad2a58> (a com.bmc.truesight.platform.components.gateway.CellGatewayServer)
at com.bmc.sms.cellcomm.gw.GatewayServer$EventMessageProcessor.processMessage(GatewayServer.java:430)
at com.bmc.sms.cellcomm.gw.GatewayServer$EventMessageProcessor.run(GatewayServer.java:340)
at java.lang.Thread.run(Thread.java:748)