[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - Re: CPU (threads) at 100%, Tomcat sockets in CLOSE_WAIT
georges.goebel
do-not-reply at jboss.com
Mon Feb 25 07:53:01 EST 2008
Hi,
Today I had again the same problem (plenty of CLOSE_WAIT sessions and the CPU is on 100%).
Is somebody out there who can solve this problem. I use apache 2.2 with mod_proxy_balancer to the ajp port.
Changing from ajp to http does not solve my problem because the absolute url is changed. http://bla.pch.etat.lu/ap1 -> http://node1.pch.etat.lu:8080/ap1
Neither using the native JBoss library because the SAP native library does not like the binaries of JBoss navtive :-( (JBoss does not starte whene the SAP JCO libraries are in LD_LIBRARY_PATH)
Thanks for any help
Georges
| <Proxy balancer://myCluster>
| BalancerMember ajp://jbosssrv01.pch.etat.lu:8009 route=worker1 loadfactor=10
| BalancerMember ajp://jbosssrv02.pch.etat.lu:8009 route=worker2 loadfactor=10
| </Proxy>
|
| [java at jbosssrv01 ~]$ netstat -na | grep 8009
| tcp 0 0 0.0.0.0:8009 0.0.0.0:* LISTEN
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33657 SYN_RECV
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33663 SYN_RECV
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33655 SYN_RECV
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33660 SYN_RECV
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33651 SYN_RECV
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33652 SYN_RECV
| tcp 387 0 148.110.55.140:8009 148.110.55.136:34073 CLOSE_WAIT
| tcp 394 0 148.110.55.140:8009 148.110.55.136:34072 CLOSE_WAIT
| tcp 394 0 148.110.55.140:8009 148.110.55.136:34079 CLOSE_WAIT
| tcp 375 0 148.110.55.140:8009 148.110.55.136:34078 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:34067 CLOSE_WAIT
| tcp 440 0 148.110.55.140:8009 148.110.55.136:44816 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37131 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37130 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:39177 CLOSE_WAIT
| tcp 394 0 148.110.55.140:8009 148.110.55.136:34063 CLOSE_WAIT
| tcp 375 0 148.110.55.140:8009 148.110.55.136:34062 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:44814 CLOSE_WAIT
| tcp 607 0 148.110.55.140:8009 148.110.55.136:44812 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37123 CLOSE_WAIT
| tcp 440 0 148.110.55.140:8009 148.110.55.136:44801 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:44807 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37126 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:47929 CLOSE_WAIT
| tcp 667 0 148.110.55.140:8009 148.110.55.136:53053 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:53042 CLOSE_WAIT
| tcp 0 0 148.110.55.140:8009 148.110.55.136:55346 ESTABLISHED
| tcp 272 0 148.110.55.140:8009 148.110.55.136:53046 CLOSE_WAIT
| tcp 272 0 148.110.55.140:8009 148.110.55.136:53033 CLOSE_WAIT
| tcp 387 0 148.110.55.140:8009 148.110.55.136:34088 CLOSE_WAIT
| tcp 742 0 148.110.55.140:8009 148.110.55.136:53039 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:44588 CLOSE_WAIT
| tcp 532 0 148.110.55.140:8009 148.110.55.136:53027 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:34083 CLOSE_WAIT
| tcp 537 0 148.110.55.140:8009 148.110.55.136:53026 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:53025 CLOSE_WAIT
| tcp 394 0 148.110.55.140:8009 148.110.55.136:34087 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:33575 CLOSE_WAIT
| tcp 649 0 148.110.55.140:8009 148.110.55.136:53029 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:53082 CLOSE_WAIT
| tcp 0 0 148.110.55.140:8009 148.110.55.136:55647 ESTABLISHED
| tcp 313 0 148.110.55.140:8009 148.110.55.136:53843 CLOSE_WAIT
| tcp 721 0 148.110.55.140:8009 148.110.55.136:53842 CLOSE_WAIT
| tcp 532 0 148.110.55.140:8009 148.110.55.136:53840 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:42071 CLOSE_WAIT
| tcp 537 0 148.110.55.140:8009 148.110.55.136:53839 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:36173 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:47939 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:47938 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:53314 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:44613 CLOSE_WAIT
| tcp 313 0 148.110.55.140:8009 148.110.55.136:53828 CLOSE_WAIT
| tcp 527 0 148.110.55.140:8009 148.110.55.136:42107 CLOSE_WAIT
| tcp 887 0 148.110.55.140:8009 148.110.55.136:35707 CLOSE_WAIT
| tcp 533 0 148.110.55.140:8009 148.110.55.136:42106 CLOSE_WAIT
| tcp 492 0 148.110.55.140:8009 148.110.55.136:42105 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:35704 CLOSE_WAIT
| tcp 533 0 148.110.55.140:8009 148.110.55.136:42110 CLOSE_WAIT
| tcp 527 0 148.110.55.140:8009 148.110.55.136:42109 CLOSE_WAIT
| tcp 417 0 148.110.55.140:8009 148.110.55.136:35709 CLOSE_WAIT
| tcp 0 0 148.110.55.140:8009 148.110.55.136:33139 ESTABLISHED
| tcp 492 0 148.110.55.140:8009 148.110.55.136:42098 CLOSE_WAIT
| tcp 492 0 148.110.55.140:8009 148.110.55.136:42092 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:48739 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41826 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41830 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41828 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:44388 CLOSE_WAIT
| tcp 769 0 148.110.55.140:8009 148.110.55.136:35730 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57232 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:35734 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37782 CLOSE_WAIT
| tcp 566 0 148.110.55.140:8009 148.110.55.136:43158 CLOSE_WAIT
| tcp 416 0 148.110.55.140:8009 148.110.55.136:57236 CLOSE_WAIT
| tcp 489 0 148.110.55.140:8009 148.110.55.136:35732 CLOSE_WAIT
| tcp 468 0 148.110.55.140:8009 148.110.55.136:43146 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41097 CLOSE_WAIT
| tcp 533 0 148.110.55.140:8009 148.110.55.136:42121 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:35720 CLOSE_WAIT
| tcp 0 0 148.110.55.140:8009 148.110.55.136:59279 ESTABLISHED
| tcp 814 0 148.110.55.140:8009 148.110.55.136:35724 CLOSE_WAIT
| tcp 527 0 148.110.55.140:8009 148.110.55.136:43139 CLOSE_WAIT
| tcp 416 0 148.110.55.140:8009 148.110.55.136:57223 CLOSE_WAIT
| tcp 489 0 148.110.55.140:8009 148.110.55.136:35719 CLOSE_WAIT
| tcp 533 0 148.110.55.140:8009 148.110.55.136:43143 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41094 CLOSE_WAIT
| tcp 527 0 148.110.55.140:8009 148.110.55.136:43142 CLOSE_WAIT
| tcp 589 0 148.110.55.140:8009 148.110.55.136:35717 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:43141 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57220 CLOSE_WAIT
| tcp 769 0 148.110.55.140:8009 148.110.55.136:35716 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57528 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57535 CLOSE_WAIT
| tcp 570 0 148.110.55.140:8009 148.110.55.136:57533 CLOSE_WAIT
| tcp 516 0 148.110.55.140:8009 148.110.55.136:57525 CLOSE_WAIT
| tcp 570 0 148.110.55.140:8009 148.110.55.136:57524 CLOSE_WAIT
| tcp 318 0 148.110.55.140:8009 148.110.55.136:44714 CLOSE_WAIT
| tcp 308 0 148.110.55.140:8009 148.110.55.136:44713 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57512 CLOSE_WAIT
| tcp 570 0 148.110.55.140:8009 148.110.55.136:57518 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:44718 CLOSE_WAIT
| tcp 566 0 148.110.55.140:8009 148.110.55.136:43170 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:57511 CLOSE_WAIT
| tcp 308 0 148.110.55.140:8009 148.110.55.136:44711 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:44709 CLOSE_WAIT
| tcp 0 0 148.110.55.140:8009 148.110.55.136:41691 ESTABLISHED
| tcp 306 0 148.110.55.140:8009 148.110.55.136:42459 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:45787 CLOSE_WAIT
| tcp 643 0 148.110.55.140:8009 148.110.55.136:55000 CLOSE_WAIT
| tcp 560 0 148.110.55.140:8009 148.110.55.136:42463 CLOSE_WAIT
| tcp 513 0 148.110.55.140:8009 148.110.55.136:45790 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41693 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:55004 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41682 CLOSE_WAIT
| tcp 560 0 148.110.55.140:8009 148.110.55.136:42450 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:50386 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:41680 CLOSE_WAIT
| tcp 416 0 148.110.55.140:8009 148.110.55.136:42454 CLOSE_WAIT
| tcp 651 0 148.110.55.140:8009 148.110.55.136:50389 CLOSE_WAIT
| tcp 651 0 148.110.55.140:8009 148.110.55.136:54997 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:54984 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:42446 CLOSE_WAIT
| tcp 596 0 148.110.55.140:8009 148.110.55.136:54989 CLOSE_WAIT
| tcp 570 0 148.110.55.140:8009 148.110.55.136:57539 CLOSE_WAIT
| tcp 518 0 148.110.55.140:8009 148.110.55.136:57542 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:33221 CLOSE_WAIT
| tcp 516 0 148.110.55.140:8009 148.110.55.136:57541 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:33220 CLOSE_WAIT
| tcp 422 0 148.110.55.140:8009 148.110.55.136:45818 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:44793 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:38905 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:36600 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37112 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:44799 CLOSE_WAIT
| tcp 607 0 148.110.55.140:8009 148.110.55.136:44797 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37116 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:45810 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:44790 CLOSE_WAIT
| tcp 589 0 148.110.55.140:8009 148.110.55.136:42472 CLOSE_WAIT
| tcp 422 0 148.110.55.140:8009 148.110.55.136:45805 CLOSE_WAIT
| tcp 306 0 148.110.55.140:8009 148.110.55.136:38893 CLOSE_WAIT
| tcp 513 0 148.110.55.140:8009 148.110.55.136:45804 CLOSE_WAIT
| tcp 518 0 148.110.55.140:8009 148.110.55.136:45794 CLOSE_WAIT
| tcp 521 0 148.110.55.140:8009 148.110.55.136:45793 CLOSE_WAIT
| tcp 417 0 148.110.55.140:8009 148.110.55.136:42465 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37095 CLOSE_WAIT
| tcp 1 0 148.110.55.140:8009 148.110.55.136:37094 CLOSE_WAIT
| tcp 416 0 148.110.55.140:8009 148.110.55.136:42468 CLOSE_WAIT
|
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