Le 2012-11-28 à 15:05, Michael Gargano <mgarg...@escholar.com> a écrit :

> Hi all,
>  
>                 I’m having an issue in our production environment.  I have 
> two servers (vm’s w/ windows 2008 r2 64-bit) running two instances each.  The 
> servers are load balanced by a hardware load balancer that pings the app on 
> each box every minute to determine if it is still up (because of the way our 
> app works, this creates a session).  

I strongly suggest that this "ping" is done on a direct action.

> After about a week of uptime, the each app instance seems to just stop 
> responding to requests one at a time until no instances respond any more.  
> The java processes are still always running, but nothing responds.  I 
> recently bumped up the mem. on the apps to 3G each, to see if that would 
> help, but the same problem occurred.  Any ideas why this might be happening?  
> It’s not good.  Below is a sample of the app switches…
>  
> -WOPort 2001 -WOCachingEnabled YES -WODebuggingEnabled NO -WOOutputPath 
> c:/logs/log-1 -WOAutoOpenInBrowser NO -WOAutoOpenClientApplication NO 
> -WOLifebeatInterval 120 -WOLifebeatEnabled YES -WOLifebeatDestinationPort 
> 1085 -WOAdaptor WODefaultAdaptor -WOWorkerThreadCount 8 -WOListenQueueSize 
> 128 -WOWorkerThreadCountMin 16 -WOWorkerThreadCountMax 256 
> -NSProjectSearchPath () -WOSessionTimeOut 1800 -WOApplicationName eGM 
> -WOMonitorEnabled YES -WONoPause YES -Xmx3g 
> -WOAllowsConcurrentRequestHandling YES
>  
>  
> Thanks.
> -Mike
>  
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