linux weblogic 进控制台慢直接就OutOfMemoryError 内存已设置4g-8g

weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[STANDBY] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in thread 

"[STANDBY] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'" 

Exception: 
 java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[STANDBY] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[STANDBY] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[STANDBY] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in thread 

"[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in thread 

"[ACTIVE] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '17' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '17' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '16' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '16' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in 

thread "scheduler_QuartzSchedulerThread" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "scheduler_QuartzSchedulerThread"
 Exception in thread "[ACTIVE] ExecuteThread: '9' for queue: 

'weblogic.kernel.Default (self-tuning)'" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '9' for queue: 'weblogic.kernel.Default (self-tuning)'"
 Exception in thread 

"QuartzScheduler_scheduler-jyhfxapp1455852761855_MisfireHandler" 
 Exception: 

java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "QuartzScheduler_scheduler-jyhfxapp1455852761855_MisfireHandler"