on 02-18-2009 3:10 PM
Hi guys.
I have a problem with web application.
My application has response time over 40s, and I don't know why. Is there some kind of tools to analyze why it takes so long?
Hi ,
The best way is to apply SAP JVM Profiler:
http://www.sdn.sap.com/irj/scn/downloads?rid=/library/uuid/a0a67d7d-36e9-2a10-3a99-94fc8caaea0e
Best regards,
Sylvia
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Hi,
are your portal caches deactivated? For example, check:
System Administration -> Navigation -> Navigation Cache
If it's a trial, what is your server / computer configuration? Enough RAM assigned to the server node(s) (2GB)?
br,
Tobias
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Can you provide more information? What application server are you using?
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We are using J2EE server. I'm already using perf reporter and perf viewer, that's how I got information about response time, but I need exactly to find out, why is our application running slow.
One other thing. I found out that every request I do, J2EE server recompiles responding JSP page. I think that this might be also problem but I'm not sure. Can you tell me how to disable this recompilation, if it is possible.
Hi,
you mean this ? Btw it's trial version freely downloadable from sap.com
Message Server
Host: wm-portal
Port: 3901
Enqueue Server
Host: wm-portal
Port: 3201
Database
Name: SDB
Host: wm-portal
Type: SAP DB (KERNEL 7.6.03 BUILD 009-123-163-622)
Software Components all components...
Name Version Applied
sap.com/SAP-JEECOR 7.00 SP14 (1000.7.00.14.0.20071210172300) 20080125132852
sap.com/SAP-JEE 7.00 SP14 (1000.7.00.14.0.20071210172039) 20080125132853
Host: wm-portal
OS: Windows 2003 (x86) 5.2
dispatcher Running
VM system properties...
PID: 3720
Name: Java HotSpot(TM) Server VM
Vendor: Sun Microsystems Inc.
Version: 1.4.2_09-b05
VM Parameters
Cluster
Node ID: 3409900
Kernel Version: 7.00 PatchLevel 109886.44
HTTP Port: 50000
HTTPS Port: 50001
P4 Port: 50004
Telnet Port: 50008
server0 Running
VM system properties...
PID: 3204
Name: Java HotSpot(TM) Server VM
Vendor: Sun Microsystems Inc.
Version: 1.4.2_09-b05
VM Parameters
Cluster
Node ID: 3409950
Kernel Version: 7.00 PatchLevel 109886.44
Debug
Debug Port: 50021
Debug Mode: false
Load Balance Restricted: false
SDM Running
VM
PID: 4548
SDM Port: 50018
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