SAP Note 834589 - Locking problems in J2EE/Java servers

Component : Enqueue - Enterprise Runtime, Core J2EE FrameworkBC-UPG-ADDON Upgrade

Solution : https://service.sap.com/sap/support/notes/834589 (SAP Service marketplace login required)

Key words :
default    medium    big            -------------------------------------------------------------            enque/server/req_block_count      1000      2000       5000            enque/enq-queue/size              1000      5000      10000            enque/server/query_block_count    100       2000       5000            enque/server/query_block_size  131072      33000      33000, terms enqueue enque lock handler cpu load io thread overflow request blocks querypleaser refer, enque/snapshot_pck_ids          10000        100        100            enque/snapshot_pck_size          51200      30000      30000 3, internal request queue grows, causing additional cpu load, j2ee instance typcally runs thousands, queue overflow occurs, optain sufficient cpu time, create enqueue requestexception text, enqueue worker thread

Related Notes :

1226300Enqueue server: Memory allocation problems
920979Out of memory in standalone enqueue server
860319CST patch Collection 28 2005