Re: [Resin-interest] Metrics

2009-08-21 Thread Ronan Lucio
Hi Alex, Perfect. Thank you very much, Ronan Alex escreveu: Hi Ronan, Luckily Emil has recently published a blog entry right on the topic: http://blog.caucho.com/?p=219 --Alex On 20-Aug-09, at 1:41 PM, Ronan Lucio wrote: Hi, What metrics does Resin offer to measure system health

[Resin-interest] Metrics

2009-08-20 Thread Ronan Lucio
Hi, What metrics does Resin offer to measure system health? I'd like to store some data about system info for measurement and capacity planning. The problem is that the server with resin doesn't seem to show a real information. I used to see CPU as 3%, load as 0,8. How can I found out the poss

Re: [Resin-interest] lighttpd and nginx

2009-06-18 Thread Ronan Lucio
Understood Scott, thank you, Ronan Scott Ferguson escreveu: On Jun 17, 2009, at 6:14 AM, Ronan Lucio wrote: Hi Scott, Scott Ferguson escreveu: If you're looking at nginx for performance, you should benchmark Resin as a load-balancer as well, especially if you're u

Re: [Resin-interest] lighttpd and nginx

2009-06-17 Thread Ronan Lucio
Hi Scott, Scott Ferguson escreveu: > If you're looking at nginx for performance, you should benchmark Resin > as a load-balancer as well, especially if you're using proxy caching. > For 4.0, the performance numbers were fairly close (nginx slightly > faster). Do you think Resin-4.0 is reliabl

Re: [Resin-interest] lighttpd and nginx

2009-06-17 Thread Ronan Lucio
s, Steffen 2009/6/16 Ronan Lucio mailto:lis...@tiper.com.br>> Hi, Does Resin works with lighttpd or nginx? Thanks, Ronan ___ resin-interest mailing list resin-interest@caucho.com <mailto:resin-interest@c

[Resin-interest] lighttpd and nginx

2009-06-16 Thread Ronan Lucio
Hi, Does Resin works with lighttpd or nginx? Thanks, Ronan ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest

Re: [Resin-interest] watchdog stop authentication failure

2009-05-06 Thread Ronan Lucio
gain. Best Regards, Steffen 2009/5/6 Ronan Lucio mailto:lis...@tiper.com.br>> Hi, Does anybody knows what can cause this error? --- [2009/05/06 16:18:16.552] watchdog stop authentication failure [2009/05/06 16:18:16.552] com.caucho.config.ConfigEx

[Resin-interest] watchdog stop authentication failure

2009-05-06 Thread Ronan Lucio
Hi, Does anybody knows what can cause this error? --- [2009/05/06 16:18:16.552] watchdog stop authentication failure [2009/05/06 16:18:16.552] com.caucho.config.ConfigException: watchdog stop forbidden - authentication failed [2009/05/06 16:18:16.552] at com.caucho.boot.

Re: [Resin-interest] Perf Issues

2009-04-01 Thread Ronan Lucio
Scott, Scott Ferguson escreveu: It depends on the caching in your system. What do the next few entries show? The difficulty with char[] and byte[] by themselves is that they're generally held by other objects like String or a cache. If you have a big cache, then that size could be perfectl

Re: [Resin-interest] Perf Issues

2009-04-01 Thread Ronan Lucio
Scott, Scott Ferguson escreveu: The /resin-admin has a heap dump which will give you a general idea of what's taking the memory (you will need to add a -agentlib:resin to enable it. That heap information is very important because it will very quickly let you focus on the real issue. Othe

Re: [Resin-interest] Perf Issues

2009-03-23 Thread Ronan Lucio
Stargazer, Stargazer escreveu: I have been suffering from exactly those symptoms for years. Do your httpd processes consume all the swap, with top showing some at 450Mb? (default httpd.conf values) I.e does restarting apache alone, and not resin, cause the swap to drop back down to normal unt

Re: [Resin-interest] Perf Issues

2009-03-20 Thread Ronan Lucio
f you are running SUN Java 6, you can use the jmap command to do a heap dump also. Jmap is available in Java 5 but it doesn't always produce a consistent heap dump. Bill On Fri, Mar 20, 2009 at 1:12 PM, Ronan Lucio <mailto:lis...@tiper.com.br>> wrote: Scott, Scot

Re: [Resin-interest] Perf Issues

2009-03-20 Thread Ronan Lucio
Scott, Scott Ferguson escreveu: > The /resin-admin has a heap dump which will give you a general idea of > what's taking the memory (you will need to add a -agentlib:resin to > enable it. > > That heap information is very important because it will very quickly > let you focus on the real iss

[Resin-interest] Perf Issues

2009-03-20 Thread Ronan Lucio
Hi, We have had a perf issue. Our servers have 4Gb RAM. It has just Resin and Apache installed. The problem is, when I start Resin, the whole server uses about 2.5 Gb RAM After that memory usage keep growing til it reachs the 4Gb RAM, use swap and so on. After few hours the application start ge

Re: [Resin-interest] Why Apache?

2009-03-13 Thread Ronan Lucio
there's more than one reason. Serving different sites/services on the same server, not all can be served by resin for various reasons: These are the typical reasons. If you're running a specific Apache module (like mod_perl) or running several different kinds of backends, or prefer

Re: [Resin-interest] caucho-status

2009-03-12 Thread Ronan Lucio
Thank you Scott, Understood, Ronan Scott Ferguson escreveu: On Mar 12, 2009, at 12:06 PM, Ronan Lucio wrote: Hi, What exactly mean the numbers inside "Pooled" column in a caucho- status? When it should be 0/1/2? It's the number of idle connections from mod_

[Resin-interest] caucho-status

2009-03-12 Thread Ronan Lucio
Hi, What exactly mean the numbers inside "Pooled" column in a caucho-status? When it should be 0/1/2? Thanks, Ronan ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest

Re: [Resin-interest] Limiting access to caucho-status

2009-03-06 Thread Ronan Lucio
David, david day escreveu: Is there a way to limit access to "/caucho-status" URL either per IP or per user/password? Have you checked out directive? This works nicely. SetHandler default-handler Order Deny,Allow Deny from all Allow from 192.168. I did it. I

Re: [Resin-interest] Apache issue

2009-03-06 Thread Ronan Lucio
David, david day escreveu: I have a server with apache+resin-3.1.6 installed. Are you running caucho_module? Have you used netstat command during troubleshooting? We had our thread-max fairly high and I was seeing mass quantities of connections to the srun port. Shutting down the JVM wo

[Resin-interest] cluster with different versions

2009-03-03 Thread Ronan Lucio
Hi, Is it possible to have a cluster with different nodes with different version? My plan is to install a higher version in only one node. Test it's stability and, after everything OK and tested (few days), upgrade the other ones. Thanks, Ronan ___

Re: [Resin-interest] Apache issue

2009-02-09 Thread Ronan Lucio
Scott, Scott Ferguson escreveu: > I have an open report on that issue, but haven't been able to > reproduce it here under stress testing. Do you have any information > in the logs suggesting something that might trigger this? (e.g. some > connection issue on the Resin side.) > It's real

[Resin-interest] Apache issue

2009-02-06 Thread Ronan Lucio
Hi, I have a server with apache+resin-3.1.6 installed. Once in a while it have some performance issues. I have noted on that times: - theres is one (or two) httpd process consuming 200% (each process) from CPU - after some time (few hours) application gets almost unresponsive (most of request h

[Resin-interest] Limiting access to caucho-status

2009-02-06 Thread Ronan Lucio
Hi, Is there a way to limit access to "/caucho-status" URL either per IP or per user/password? I read that it's suggested to disable it in production servers, but it has good information for monitoring servers. I think it would be nice to just limit accesses. Ronan __