Re: Website slows down and hangs completely

Hi All

Just checked the tomcat log a bit more and found this error in logs:

SEVERE: All threads (200) are currently busy, waiting. Increase 
maxThreads (200) or check the servlet status.

I do not understand why all the threads are getting busy as I can 
clearly see that the request frequency is very less(one or two hits per 
10 seconds).

Suggestions welcome.

Regards
Sac

On Tuesday 08 June 2010 08:47 PM, Sachin wrote:
> Hi All
>
> I am using lenya 2.0.3 with firedocs and tomcat 5.5.28.
>
> My website slows down and hangs out completely after some hits. And I 
> am facing this very frequently.
>
> I am getting this error in tomcat logs:
>
> 08-Jun-2010 14:44:37 org.apache.jk.common.ChannelSocket processConnection
> WARNING: processCallbacks status 2
> 08-Jun-2010 14:44:37 org.apache.jk.core.MsgContext action
> WARNING: Error sending end packet
> java.net.SocketException: Broken pipe
>     at java.net.SocketOutputStream.socketWrite0(Native Method)
>     at 
> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
>     at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
>     at org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:518)
>     at 
> org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:112)
>     at org.apache.jk.core.MsgContext.action(MsgContext.java:293)
>     at org.apache.coyote.Response.action(Response.java:182)
>     at org.apache.coyote.Response.finish(Response.java:304)
>     at 
> org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:281)
>     at 
> org.apache.catalina.connector.Response.finishResponse(Response.java:476)
>     at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) 
>
>     at 
> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
>     at 
> org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
>     at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
>     at 
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684) 
>
>     at 
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876) 
>
>     at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) 
>
>     at java.lang.Thread.run(Thread.java:595)
> 08-Jun-2010 14:44:37 org.apache.jk.common.ChannelSocket processConnection
> WARNING: processCallbacks status 2
>
> Any suggestions?
>
> TIA
>
> Sachin
>
>
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