jrun.exe

Report · Dec 08, 2009

Hi,

I'm having a few problems with Coldfusion 8 on a windows 2003 box. Over the last few months the jrun.exe has been creeping upto 99% and locking until I Kill the process.

Some weeks it will go without a problem and then all of a sudden it will need killing 5 or 6 times a day.

Has anyone any ideas as I cant see a pattern. I've done a search and tried a few things such as logging slow pages etc but nothing has worked so far.

Thanks for any help.

Craig.

Report · Dec 08, 2009

here are things you might want to check:

1. check the log files: Application.log, Server.log is a good starting point. they are located on your {coldfusionroot}/logs directory.

2. when the server locks up, does it occur on a specific time?

Questions:

1. How much RAM do you have? Can you give a rough description of your hardware?

2. What is your memory allocation in your JVM?

3. What DB are you using?

4. what kind of site are hosting? what's your traffic?

Report · Dec 09, 2009

Thanks for the reply:

The log files haven't reported anything, I've even archived them off so I can spot things a little easier.

The high cpu happens at random times, last two mornings it;s been high, but today it's not. (Although I did archive the log files of yesterday).

The Server has 2GB RAM, XEON 2.4GHz processr, bags of HD space.

Not sure about memory allocation for JVM (how do I check?)

I'm using SQL 2005 on another server

Hosting is all in house to the company, traffic is largely internal but not heavy traffic at all.