zOS TWS performance problems - Nordic TWS conference
zOS TWS performance problems - Nordic TWS conference
zOS TWS performance problems - Nordic TWS conference
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<strong>TWS</strong> <strong>Nordic</strong> <strong>conference</strong> Copenhagen 2011Issues for an installation that run 80.000 jobs daily Poor <strong>performance</strong> in dialog <strong>TWS</strong> submit jobs very slowly Jobs remain in status R for several minutes Even ”dummy” operations in status R didn’t start <strong>TWS</strong> controller task was not busy for long time2 12/05/2011© 2011 IBM Corporation