Parameter
rsdb/esm/mutex_n
Short text
Number of mutexes in ESM Buffer
Parameter Description
Specifies the number of mutexes that are used for synchronization in the ESM buffer. If the value is too small, the level of parallelism can drop. If the value is too high, too much memory space is used. If the value is zero, a value is chosen that allows the greatest possible level of parallelism (with an increased memory requirement).
Application Area
System, tuning
Who is permitted to make changes?
SAP and customer
Operating System Restrictions
None
Database System Restrictions
None
Are other parameters affected or dependent?
rsdb/esm/buffersize_kb
rsdb/esm/max_objects
rsdb/esm/large_object_size
Values allowed
Integer value
