#Crazy Friday
#Victim inteview Every Friday, every week, Tomcat crashes. We have to kill Tomcat and restart it manually. It happens every Friday, it shouldn't happen. Something is wrong with your application.
#Evidence Servers are usually restarted every sunday night, and should run for the week. There is the same activity of customers every day of the week, so nothing special happens on Friday The Garbage Collection activity seems to be higher every day (Friday > Thursday > Wednesday > Tuesday > Monday)
#Logs
[24/02/16 14:39:53.132] INFO [p-8080-19] [Stats] - Daily visitors :195331 Exception in thread "http-8080-9" Exception in thread "*** JFluid Monitor thread ***" [24/02/16 14:39:44.548] INFO [p-8080-16] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:43.747] INFO [p-8080-13] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:40.737] INFO [tp-8080-8] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:40.737] INFO [p-8080-15] [AccountOverviewController] - Display account overview of user bobama java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space [24/02/16 14:39:39.909] INFO [p-8080-24] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:40:30.272] INFO [p-8080-24] [AccountServiceImpl] - Loading account information for user bobama [24/02/16 14:39:39.909] INFO [p-8080-12] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:39.708] INFO [p-8080-17] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:39.707] INFO [p-8080-27] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:38.840] INFO [tp-8080-1] [AccountServiceImpl] - Loading account information for user bobama [24/02/16 14:39:37.288] INFO [tp-8080-2] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:39:30.555] INFO [p-8080-25] [AccountServiceImpl] - Loading account information for user bobama [24/02/16 14:39:29.005] INFO [p-8080-11] [AccountOverviewController] - Display account overview of user bobama [24/02/16 14:40:54.592] INFO [p-8080-11] [AccountServiceImpl] - Loading account information for user bobama [24/02/16 14:39:23.355] INFO [p-8080-21] [AccountServiceImpl] - Loading account information for user bobama [24/02/16 14:39:14.335] INFO [p-8080-10] [Stats] - Country counter : USA: 195084 [24/02/16 14:39:14.402] INFO [p-8080-10] [Stats] - Daily visitors :195330 [24/02/16 14:39:00.461] INFO [p-8080-22] [AccountServiceImpl] - Loading account information for user bobama Exception in thread "http-8080-35" java.lang.NullPointerException [24/02/16 14:38:59.977] INFO [p-8080-29] [AuthenticationFilter] - Security Token : token_obama Exception in thread "http-8080-9" Exception in thread "http-8080-35" Exception in thread "ContainerBackgroundProcessor[StandardEngine[localEngine]]" Exception in thread "http-8080-32" *** java.lang.instrument ASSERTION FAILED ***: "!errorOutstanding" with message can't create byte arrau at ../../../src/share/instrument/JPLISAgent.c line: 813 [24/02/16 14:38:58.848] INFO [p-8080-18] [Stats] - Country counter : USA: 195083 Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-8080-35" [24/02/16 14:41:10.920] INFO [p-8080-21] [Stats] - Country counter : USA: 195089 java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space
#RAM content :
- char[] : 16.1%
- java.util.concurrent.ConcurrentHashMap$Segment[] : 9.3%
- java.util.Hashtable$Entry[] : 8.4%
- java.util.concurrent.ConcurrentHashMap$HashEntry : 6.7%
- java.lang.String : 6.3%
- java-util.concurrent.ConcurrentHashMap : 6.1%
- com.pdaures.csi.service.Stats$Key : 4%