SCC runs out of system threads or java heap memory during service start
Applies to
- SnapCenter Plug-in for Creator (SCC) 4.x
- SnapCenter Plug-in for SAP HANA (SCHANA) 4x
- Snap Creator Framework (SCF) 4.3.0 and 4.3.1
- Java 8, 9 and 10
- High CPU Core count systems
Issue
Deployment of the SCHANA plug-in on a Linux host which has a high number of CPUs, the SCC service process starts a java virtual machine (JVMs) creating a large number of Garbage Collection (GC) threads, which use up either all of CPU threads, or all of the java heap space failing with an OutOfMemoryError, which in turn triggers a restart of the SCC service.