coldfusion-out says a couple things like:
* A non-SQL error occurred while requesting a connection from <DB Name>.
* Timed out trying to establish connection
* 3/13 16:19:21 Information [jrpp-2087] - HTTP request completed {Status
Code=503 ,Time taken=84723 ms}
Before it stops responding.
Will watch server monitor again. I have in the past but didn't find the root
cause.
On 3/13/14 5:20 PM, Russ Michaels wrote:
> have you checked the coldfusion server monitor ?
> I would also suggest installed FusionReactor for some addiitonal monitoring.
> check the coldfusion-out logs for issues.
>
>
>
>
> On Fri, Mar 14, 2014 at 12:12 AM, .jonah <[email protected]> wrote:
>
>> I hadn't thought to check a static resource to see if it was still
>> available. I'll do that next time it hangs.
>>
>> I'm currently running jdk1.6.0_32 with these JVM arguments:
>> -server -Dsun.io.useCanonCaches=false -XX:MaxPermSize=512m
>> -XX:+UseParallelGC -Xbatch -Dsun.rmi.dgc.client.gcInterval=600000
>> -Dsun.rmi.dgc.server.gcInterval=300000
>> -Dcoldfusion.rootDir={application.home}/../
>> -Dcoldfusion.libPath={application.home}/../lib
>>
>> The server has 6 Gb of ram and 4 CPU cores.
>>
>>
>> On 3/13/14 4:56 PM, Michael van Leest wrote:
>>> Is the server responsive when CF hangs? Or is it a bit slow/unresponsive
>> as
>>> well?
>>> I had some serious crash issues with CF9 64 bit a few years back and
>>> switched over to railo after trying to debug it for weeks without result.
>>>
>>> Make sure to check the windows logs if there are any weird events before
>> CF
>>> hangs. My problem was mainly with JVM GC not doing its work properly and
>>> eventually kill CF.
>>> You could try to upgrade your JVM to a newer version that is officially
>>> supported, but not sure if that will help your issue (trial&error).
>>>
>>> Good luck!
>>>
>>>
>>> 2014-03-14 0:50 GMT+01:00 .jonah <[email protected]>:
>>>
>>>> So, here's a tricky one. I have a server that hangs seemingly randomly
>>>> but around once a day.
>>>>
>>>> Windows Server 2008, IIS, ColdFusion 9.
>>>>
>>>> It will either return a 503 or the browser will just keep spinning and
>>>> never return anything.
>>>>
>>>> When I go in to restart it (with a batch file) sometimes the "ColdFusion
>>>> 9 Application Server" service takes a really long time to stop and
>>>> sometimes the "W3SVC" service takes a long time.
>>>>
>>>> Where do I start diagnosing this? How can I find out what's hanging?
>>>> Which windows info should I look at? ColdFusion?
>>>>
>>>> Thanks!
>>>>
>>>>
>>>>
>>
>
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