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Performance Issues with Ehp5

Former Member
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Dear All,

We were running on Ehp3, and lately we have applied Enp5 on our system. After the upgrade to Ehp5 we have noted a considerable decrease in performance of web dynpro and even interactive forms. Is there some setting we are missing?, or are there really some performance issues in Ehp5?.

The hardwares of two systems(ehp3 and Ehp5) are not very similar, but still we were only doing a single user test. There is almost a 50 to 60% drop in the performance.

Thanks, Raghavendra

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Answers (2)

Answers (2)

former_member232095
Participant
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Hi Raghavendra,

We have also recently upgraded to EHP5, and we are having huge performance issues in opening WDA services from the portal. We did not experience this in our testenvironment, but in production (where we have a considerable amount of users) the performance is terrible. It can take up to 30 seconds just to load 'register time'!

If you have any ideas on where and what to tune, please share them. Any help is much appreciated!

Kind regards,

Stina

thomas_jung
Developer Advocate
Developer Advocate
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Have you done a performance trace to see where the runtime reduction is coming from - database, ABAP logic, Network, client side? There are so many factors in play here that is impossible to make a general statement; especially if the hardware is also different. Drastic differences in hardware can impact even a single user on a system. In general NetWeaver 7.02 WDA should be noticable faster on the same hardware and with the same app as on NetWeaver 7.0. A lot of general performance improvements have been put into the runtime framework. Lightspeed rendering, for example, came with NetWeaver 7.01.