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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I Demetrio,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>do you recognize me?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Try to run jboss with jrockit VM, install <i>Oracle</i> JRockit <i>Mission
Control</i> for a full monitoring of the app.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Fill free to use Mission Control on a test environment, do not
use it on production server while the app is live.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Bye<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sebastiano<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>Da:</span></b><span
style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>
jboss-user-bounces@lists.jboss.org [mailto:jboss-user-bounces@lists.jboss.org] <b>Per
conto di </b>Demetrio Filocamo<br>
<b>Inviato:</b> lunedì 17 gennaio 2011 2.44<br>
<b>A:</b> User development<br>
<b>Oggetto:</b> [jboss-user] [IronJacamar] - Seam app hangs under heavy load
(InUseConnectionCount goes very high)<o:p></o:p></span></p>
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<h1 style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:16.5pt;
font-family:"Arial","sans-serif";color:#333333'><a
href="http://community.jboss.org/index.jspa"><span style='color:#E1E1E1;
text-decoration:none'>JBoss Community</span></a><o:p></o:p></span></h1>
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<h3 style='mso-margin-top-alt:7.5pt;margin-right:0cm;margin-bottom:3.75pt;
margin-left:0cm'><span style='font-size:13.0pt;font-family:"Arial","sans-serif";
color:#333333;font-weight:normal'>Seam app hangs under heavy load
(InUseConnectionCount goes very high) <o:p></o:p></span></h3>
<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>created by <a
href="http://community.jboss.org/people/demetrio812">Demetrio Filocamo</a>
in <i>IronJacamar</i> - <a
href="http://community.jboss.org/message/581059#581059">View the full
discussion</a> <o:p></o:p></span></p>
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<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>Hello,<o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>I have a problem with a Seam app: under heavy load it hangs.<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>Monitoring the InUseConnectionCount I noticed that after
20-30 mins it goes very high blocking all the application server (JBoss AS
4.2.3.GA).<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>I wrote more in detail here (but I thought it was good to
post a discussion here as well):<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'><a
href="http://seamframework.org/Community/SeamAppHangsUnderHeavyLoadInUseConnectionCountGoesVeryHigh">http://seamframework.org/Community/SeamAppHangsUnderHeavyLoadInUseConnectionCountGoesVeryHigh</a><o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>How can I track it to find who is creating all these
connection (and why they are not closing)?<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>Any hint to fix this is very welcome!<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>Thanks<o:p></o:p></span></p>
<p style='min-height: 8pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'> <o:p></o:p></span></p>
<p><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#333333'>Demetrio<o:p></o:p></span></p>
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<p style='margin:0cm;margin-bottom:.0001pt;background:#F4F4F4'><span
style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#333333'>Reply
to this message by <a
href="http://community.jboss.org/message/581059#581059">going to Community</a><o:p></o:p></span></p>
<p style='margin:0cm;margin-bottom:.0001pt;background:#F4F4F4'><span
style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#333333'>Start
a new discussion in IronJacamar at <a
href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2098">Community</a><o:p></o:p></span></p>
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