Dear all,
there is a lot to read about z/VM and Linux performance. Also about memory over commit.
but I didn`t find real life performance data about zLinux SAP or Oracle or Tomcat
(nor other
standard Application-Server) and how the perform while over commit memory.
A special point of interest
First, use Ficon. performance is SIGNIFICANTLY better than
Escon. Channels for VM Paging (vm does paging, not swapping)
is rarely an issue. Escon channels to me are a huge inhibitor
to LInux on z/VM performance.
There has been no published research for SAP performance
under Linux under z/VM.
SYSPROG
Sent: Friday, October 15, 2004 2:12 AM
To: [EMAIL PROTECTED]
Subject: Overcommit memory
Dear all,
there is a lot to read about z/VM and Linux performance. Also about memory
over commit.
but I didn`t find real life performance data about zLinux SAP or Oracle
or Tomcat (nor other
standard
