Hello,
My app-id has 'Always on' enabled
Our app-id activity has increased.  I am noticing 2-3 related issues.
* I am seeing many many "/_ah/warmup " in the logs.  (maybe our app-id
activity is increased)
* A lot of these are throwing 'DeadlineExceededException'.
* Why should that exception be thrown for some and not thrown for few
/_ah/warmup.

My logs are filled with above messages and errors.I feel something unusual
here.

-Aswath

2011-04-20 04:39:18.446 /_ah/warmup 500 48134ms 6953cpu_ms  0kb

   1.
      1.  See 
details<https://appengine.google.com/logs/log_detail?app_id=vs-accounting&version_id=9.349708795707059392&request_id=0004A15813379630.DB796813&layout=plain>

      0.1.0.3 - - [20/Apr/2011:04:39:18 -0700] "GET /_ah/warmup
HTTP/1.1" 500 0 - - "9.349708795707059392.vs-accounting.appspot.com"
ms=48135 cpu_ms=6953 api_cpu_ms=0 cpm_usd=0.193164 exit_code=104
throttle_code=1

      2.  W 2011-04-20 04:38:59.058

      com.veersoft.listener.VsServletContextListener
contextInitialized: 2011-04-20 17:08:59 IST

      3.  C 2011-04-20 04:39:18.426

      Uncaught exception from servlet
      com.google.apphosting.runtime.HardDeadlineExceededError: This
request (b3f5ddbb056640c9) started at 2011/04/20 11:38:31.643 UTC and
was still executing at 2011/04/20 11:39:18.417 UTC.
        at 
com.google.appengine.runtime.Request.process-b3f5ddbb056640c9(Request.java)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at 
com.veersoft.listener.VsServletContextListener.registerEntities(VsServletContextListener.java:76)
        at 
com.veersoft.listener.VsServletContextListener.contextInitialized(VsServletContextListener.java:67)
        at 
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
        at 
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
        at 
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
        at 
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
        at 
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:437)
        at com.google.net.rpc.impl.Server$RpcTask.runInContext(Server.java:573)
        at 
com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:448)
        at com.google.tracing.TraceContext.runInContext(TraceContext.java:688)
        at 
com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:326)
        at 
com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:318)
        at 
com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:446)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:636)

      4.  W 2011-04-20 04:39:18.438

      A serious problem was encountered with the process that handled
this request, causing it to exit. This is likely to cause a new
process to be used for the next request to your application. If you
see this message frequently, you may be throwing exceptions during the
initialization of your application. (Error code 104)

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