Hello Rainer, about the percentages ... 30% of the total requests are handled by the first tomcat server and so on ... I don't know why the 4th server is under loaded whereas the four servers are configured the same way
about interpreting jkstatus ... among many others infrmations, this page shows a datatable with all the resources that have been handled by the Tomcat servers at backend side... first of all, i would like to know if is there any way to easily collect, for each server, all the handled requests ? (the table shows resources in order of requesting) --> is there any tool able to put them in order ? Then I can see resources as css, gif, js etc ... why there are visibles whereas mod_jk is supposed to redirect servlets actions to the container ? Thank you JLM > Message du 07/09/09 11:43 > De : "Rainer Jung" > A : "Tomcat Users List" > Copie à : > Objet : Re: jkstatus - Error connecting to tomcat - ajp_process_callback > write failed > > > On 04.09.2009 11:42, mateo-jl wrote: > > Hello everybody, > > > > i got many errors about mod_jk but i don't know whether it's the good forum > > ... > > I have configured 4 tomcat identical servers reached by a front server > > apache through mod_jk. > > When I look at the jkstatus page, I can note a strange behaviour: only the > > same server (4) is under loaded. > > Regular percentages are: > > 1st:30% , 2nd:29%, 3rd:28, 4th:13% (note: lbfactor is the same for the 4 > > workers) > > What are therse percentages? > > > I don't know which way I can scrutinize. > > I just can see a lot of errors within error.log: > > "Error connecting to tomcat" (not necessarily the 4th) or > > ajp_process_callback write failed. > > Not good. > > > So, the question is, which are the first checkings at tomcat configuration > > I can do ? > > Read about timeouts: > > http://tomcat.apache.org/connectors-doc/generic_howto/timeouts.html > > All attributes are listed on > > http://tomcat.apache.org/connectors-doc/reference/workers.html > > > Do you have an "how to" for interpreting jkstatus ? > > Not really. What about jkstatus do you want to interprete? > > There's a bit of information on > > http://tomcat.apache.org/connectors-doc/reference/status.html > > > or is there any other way, a kind of pure tomcat tool, to check the tomcat > > perfs. > > Regards, > > Rainer > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > >
