SAP Note 748225 - Measuremnt I/O times on liveCache/SAP DB/MaxDB DATA/LOG Vol

Composant : Backoffice Service Delivery -

Solution : https://service.sap.com/sap/support/notes/748225 (Connexion à SAP Service Marketplace requise)

Mots Clés :
monitoring >> problem analysis >> performance >> bottleneckspreparing database analyzer sap db/maxdbcall transaction db50 >> problem analysis >> database bottleneckschoose, sap db/maxdb            preparing sap db/maxdb, preparing database analyzer livecachecall transaction lc10 >> livecache, sap db/maxdb data volumesunlike livecache, livecache/sap db/maxdb log volume, report starts special pp/ds, w3 avg datawriter write time, oltp database sap db/maxdb, sap db/maxdb log volumeproceed, sap db/maxdb log volume

Notes associées :

993848Direct I/O mount options for liveCache/MaxDB
886337IO performance problems due to misaligned disk sectors
819641FAQ: SAP MaxDB Performance
487972Operating system parameterization of liveCache