How To Fix RT605 - &1 &3 > &2 &3 (15 min.) Nombre de pages renvoyées > à la valeur seuil.

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 605

• Message text: &1 &3 > &2 &3 (15 min.) Nombre de pages renvoyées > à la valeur seuil.

Quelle est la cause de ce problème?

Paging Out occurs when a process requires access to data that is not
currently in the main memory while the main memory is full. Before the
operating system can page in the requested data, it must swap out other
pages that are currently not required.

Réponse du système

In principle, paging always reduce performance. Paging out is
especially critical: If the Virtual Memory Management has to store a
page in the Swap Space several times, it leads to a memory bottleneck
that significantly reduces performance. The critical level of paging
out depends on the operaitng system.
If the paging out is higher than the paging in, the system increases
the size of the paging file - the main memory's overload.

Comment corriger cette erreur?

High levels of paging can have the following causes:
Too many processes are running on the server
The server's main memory is too small for the current demand
You can avoid high levels of paging by taking the following measures:
Better distribution of running processes to various servers
Better distribution of running processes to periods of low load
Install more main memory

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