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Sap Jstart High Cpu Usage


Solve problems - It's Free Create your account in seconds E-mail address is taken If this is your account,sign in here Email address Username Between 5 and 30 characters. You are doing all of the basics to see if it something jumps out. Popular This Week! The stacks are the calls made by the thread and they start at the last method call and work backwords to the first. http://chatflow.net/high-cpu/high-cpu-usage-helpsvc-exe.html

Not what you were looking for? http://in.buzz.yahoo.com/ Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... Javacores are specific to IBM JREs which are required by some versions of WebSphere Application Server. JAVA application servers run as processes on computer Operating Systems (OS).

Sap Jstart High Cpu Usage

To facilitate the (human) process of investigation, it is best to use tools that are universally available if at all possible and to be aware of the more sophisticated tools that CPU Usage shows the average CPU usage aggregated for all systems and the maximum CPU usage of a particular system. this is impossible!

share|improve this answer answered Aug 18 '15 at 4:26 ramruma 2,444188 thanks ramruma. Labels: j2ee, sap, xi 2 comments: habibDecember 19, 2011 at 3:09 AMHi,Thanks for your nice information. Repeat the steps 1 and 2 3-5 times Repeat steps 1 and 2 3-5 times with a time interval of about 30 sec between each pair. 4. As this shows the cpu is 0% idle, the cpu is in fact very busy in these 2 seconds.

Once again, please see the man/help pages for your environment, and consult with the local Subject Matter Experts. Jstart.exe Memory Consumption Snowy replied Jul 6, 2009 this sounds liek normal behavior for JAVA stack. Convert the TID from CPU usage output to hexadecimal. The 3 goals of interest to cpu investigations are to find: a) what is the cpu usage of the server/platform and is it a bottleneck?

See the following: 3XMCPUTIME CPU usage total: 0.249601600 secs, user: 0.218401400 secs, system: 0.031200200 secs Cumulative means the record is for the life of the thread. Collect information on the CPU used by individual threads Call the following command to take a snapshot of the CPU usage of individual threads ps -mp -o THREAD > threadscpu`date`.txt It's probably time to drop it into a profiler (instead of jconsole) so you can see where in the code it's spending time or what's blowing up memory. There are many useful tools but please do make sure that the output is understood.

Jstart.exe Memory Consumption

I had similar experience in the past supporting XI 3.0 runing on AIX... We respect privacy. Sap Jstart High Cpu Usage The sixth column of the output shows the thread's CPU usage. You can get a 7-30 day trial so you'll have plenty of time to profile and figure your issue out without having to buy it.

asked 1 year ago viewed 179 times active 1 year ago Related 2High CPU usage - symptoms moving from server to server after bouncing2Windows 2008 R2 on ESXi 4.1 cpu utilization this content if this goes on and on for multiple hours, than this is something else. Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... What's the purpose of the same page tool? 9-year-old received tablet as gift, but he does not have the self-control or maturity to own a tablet Confused about D7 Chord notation

Want a reason to subscribe? 1. Snowy replied Jul 6, 2009 Ok, then, it must be using multiple CPU to run. surendranath chinka replied Jul 6, 2009 Hello, Please find below: PID USER PR NI VIRT RES SHR S *%CPU* %MEM TIME+ COMMAND 23023 np0adm 16 0 2867m 2.4g 11m S *341.9* weblink All rights reserved.

So, I know this is a long post - but I don't really know where to go from here. Am a BASIS consultant and please let me know how to proceed with it from PI side.Awaiting your inputs.Regards,Ramakrishna Reddy RamaKrishna Reddy Kotla January 03, 2012 at 12:17 PM 0 Likes No spaces please The Profile Name is already in use Password Notify me of new activity in this group: Real Time Daily Never Keep me informed of the latest: White Papers

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Navigate to the AS Java Statistics application to investigate and resolve the problem. There are of course many tools as we are talking about server OSes, top on linux, topas on AIX, nmon on several platforms, glance on HPUX, pslist on Windows, prstat on Is there an equivalent for vim's \zs in sed or perl? Search for the hexadecimal thread ID in the stack trace. (Ex: search for 930F5 instead of 0x930F5).

linux vmware-esxi sap share|improve this question asked Aug 18 '15 at 3:36 varun 1918 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted If the Any light on what might be happening. Snowy replied Jan 22, 2007 This is normal for the first 30 minutes of starting your JAVA instance, it is replicating stuff. http://chatflow.net/high-cpu/xcode-7-high-cpu-usage.html Hoping for more stability, I decided to change my app to run on the previous JDK that was still installed - JDK 1.6.0_04.

Browse other questions tagged linux vmware-esxi sap or ask your own question. The threaddumps or javacores will then be correlated to the system thread information. The investigation can be followed for any JAVA process. The usual practice for using ps (on linux or UNIX like OS) is to use something like ps aux or ps -ef to see a long list of properties of the

Threaddumps are an artifact of the Java standard and are created on Oracle, OpenJDK, and various other JAVA distributions. More Information AS Java Statistics Share this page: Tweet Copyright/Legal Notice Impressum Privacy Statement Disclaimer Icons Used License Keys Contact Us Skip to Content Open navigation Account Settings Notifications Followed Activities Thanks ....