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Former Member
Aug 26, 2008 at 05:49 PM

External Facing Portal --poor performane , for tuning-what to check

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Dear Gurus

we are using EP7.0,(Backend systems SRM, DI)( oracle 10.2.0.2, AIX 5.3) it is working fine locally, but When it is accessed through internet and when the users are more(300+). the performance decreasing drastically,we have RAM of 16GB in portal production system, is there any thing need to be tuned when accessing throgh internet, i gone though the notes "external facing of portal", still i have problems, i did db statistics update with brconnect.

we are using APache as reverse proxy latest version.

These are the Alerts i got from sap management console

Services\Http Provider\Total requests\ Avg request-response time 182330 ms > 120000 ms last reported Value above threshold 2008 08 26 00:35:57

Services\Memory\ UsedMemoryRate 98 % > 95 % last reported Value above threshold 2008 08 26 16:43:37

Security\Aggregated Data\ InvalidSessionsCount 1109 > 200 last reported Value above threshold 2008 08 25 02:01:25

Web Container\ CurrentSecuritySessions 517 > 500 last reported Value above threshold 2008 08 26 10:26:28

Log Configurator\General\ TotalLogFilesSize 262166 KB > 262144 KB last reported Value above threshold 2008 08 26 14:06:36

Kernel\Application Threads Pool\ WaitingTasksCount 1 task > 0 task last reported Value above threshold 2008 08 25 16:24:33

Services\Security\Aggregated Data\ ActiveSessionsCount 229 > 200 last reported Value above threshold 2008 08 26 07:41:34

Please guide me what could be the reason, atleast from where can i start tuning....

Thanks in advance