on 04-30-2009 3:58 PM
Hi Gurus,
I am currently working with SAP NetWeaver CE 7.1 SP2 in a high volume web environment but am hitting some issues with what I believe to be related to a "Denial of Service" precaution. I have one client making HTTP requests to a server with less than a second frequency and am getting HTTP request timeouts.
Here are the machine configuration specs:
Dual Quad Core 3.16GHz (During the run approx 10% utilization)
20GBs of RAM (OS still has approx 6.5GBs free during the run)
I have NetWeaver setup with 4 Server nodes each with 4096m of RAM and is running on top of MaxDB and MS Server 2003.
Here are the NetWeaver configuration changes I have already made via configtool:
Path Parameter Default Custom Value
Config Tool -> Services -> IIOP Parallel Requests 10 2500
Config Tool -> Services -> IIOP Request Queue Size 100 2500
Config Tool -> Services -> p4 Parallel Requests 10 2500
Config Tool -> Services -> p4 Request Queue Size 100 2500
Config Tool -> Services -> security Max Sessions 200 1000
Config Tool -> Services -> jmsconnector Max Connections 100 500
Config Tool -> Services -> jmx Notification Queue Max Threads 3 30
Config Tool -> Services -> dbpool sysDS.initialConnections 1 10
Config Tool -> Services -> servlet_jsp ProductionMode FALSE TRUE
Config Tool -> Services -> http FCAServerThreadCount 5
Config Tool -> Managers -> ApplicationThreadManager MaxThreadCount 100 1000
Config Tool -> Managers -> ThreadManager MaxThreadCount 100 1000
Any ideas on how to ramp-up the settings on the server?
Thanks,
Sam
For those of you interested in web based tuning parameters for NW CE here's a great link to the ICM help documentation:
[http://help.sap.com/saphelp_nwce10/helpdata/en/56/2e453cabf4ef6fe10000000a114084/content.htm|http://help.sap.com/saphelp_nwce10/helpdata/en/56/2e453cabf4ef6fe10000000a114084/content.htm]
Hope this helps,
Sam
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
User | Count |
---|---|
98 | |
11 | |
11 | |
10 | |
10 | |
8 | |
6 | |
5 | |
4 | |
4 |
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.