On Thu, Sep 20, 2007 at 09:21:17PM +0300, Mihai Voica wrote:
> Sorry pt wrap, dar am dat paste
>
> Intrebare: e posibil ca tomcat5 (5.5.25 jdk 1.6) sa imi crape datorita
> unor aplicatii web buggy?
>
> Adica ma pomenesc ca procesul java papa un giga de ram si apoi crapa
> (permgen error)
> L-am limitat un pic la ram (-Xmx512m -XX:MaxPermSize=256m) si acum nu
> mai crapa dar proces java tine proc 100% , consuma 512M (adica cat ii
> dau). In manager imi arata asa:
>
>
> Stage Time B Sent B Recv Client VHost Request
> R ? ? ? ? ? ?
> R ? ? ? ? ? ?
> S 12620517 ms 0 KB 0 KB 192.168.3.3 probe.mumu POST
> /intranet/ambeleContractContent HTTP/1.1
>
>
> Ruleaza asa de ore bune. In server mysql am conexiuni deschise (idle)
>
> mysql> show full processlist;
> +------+------+-----------------+--------------+---------+-------+-------+-----------------------+
> | Id | User | Host | db | Command | Time | State |
> Info |
> +------+------+-----------------+--------------+---------+-------+-------+-----------------------+
> | 1489 | root | probe.mumu:39539 | cms | Sleep | 17022 | |
> NULL |
> | 1490 | root | probe.mumu:42650 | cms_3 | Sleep | 15751 | |
> NULL |
> | 1536 | root | probe.mumu:34281 | administrare | Sleep | 14152 | |
> NULL |
> | 1651 | root | probe.mumu:36031 | administrare | Sleep | 6196 | |
> NULL |
> | 1656 | root | localhost | NULL | Query | 0 | NULL |
> show full processlist |
> +------+------+-----------------+--------------+---------+-------+-------+-----------------------+
> probe.mumu e masina pe care ruleaza tomcat5
> iar asa arata ambeleContracteContent.jsp
>
> <[EMAIL PROTECTED] import="java.sql.ResultSet"%>
> <[EMAIL PROTECTED] import="com.mumu.intranet.db.MySQLDBHandler"%>
> <[EMAIL PROTECTED] import="com.mumu.intranet.db.DBHandler"%>
> <[EMAIL PROTECTED] import="contracte.*"%>
>
> <%
> DBHandler db =(MySQLDBHandler) session.getAttribute("db");
> if (session.getAttribute("db")==null) {
> db = new MySQLDBHandler();
> db.init();
> session.setAttribute("db", db);
> }
>
> SchimbariSelect r=new SchimbariSelect(db);;
>
> //out.print(request.getParameter("nod_id")+","+request.getParameter("lang_id"));
> out.print(r.changedText(request.getParameter("nod_id"),request.getParameter("lang_id")));
> %>
>
>
> Nestiind o boaba de java vreau macar sa stiu daca o programare
> defectuoasa poate afecta server tomcat5. Sau mai trebuie sa tunez
> eu tomcat-ul?
>
> Multumesc anticipat.
>
http://my.opera.com/karmazilla/blog/2007/03/13/good-riddance-permgen-outofmemoryerror
*nu* e solutia probabil, dar incearca, poate merge
eventual mai da un search cu google dupa 'permgen' si vezi ce gasesti
PS: orice raspuns primesti sa sti ca e opinie personala, inclusiv asta :-)
--
"We must be systematic, but we should keep our systems open."
-- Alfred North Whitehead, Modes of Thought --
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