Solution : https://service.sap.com/sap/support/notes/1087704 (SAP Service marketplace login required)
Key words :
sap component repository content reason, terms system landscape directory, high system load due, entire common information model, entire namespace results, sld browser interface, parallel write accesses, import runtime increases, sap netweaver 2004, write accesses
Related Notes :
1383798 | Long response times in the System Landscape Directory |
1087706 | SLD namespace remains locked against changes for a long time |
669669 | Updating the SAP Component Repository in the SLD |
584654 | Registration setup in the SAP System Landscape Directory |