Re: Performance Issue while upgrading from Embedded Tomcat 6 to Tomcat 7

2013-05-22 Thread Chirag Dewan
Chris, I am setting previously running Tomcat 6 performance data as a benchmark. And I am straight forward comparing the results with Tomcat 7 to the previous results. I expect a similar performance,if not better. Actually,the max no. of connections in my case are configurable from a GUI with

RE: Need AccessLogValve results clarification

2013-05-22 Thread Vanga Palli, Ravindra Kumar
>Note: I don't think the IP is PAT/NAT. It depends on how you log IP, if you used %h this will be a NAT address but if you use X-forward-for header then it is the actual client. Thanks, Ravi -Original Message- From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com] Sent: Wednesda

RE: Need AccessLogValve results clarification

2013-05-22 Thread Jeffrey Janner
> -Original Message- > From: Mark Thomas [mailto:ma...@apache.org] > Sent: Wednesday, May 22, 2013 5:24 PM > To: Tomcat Users List > Subject: Re: Need AccessLogValve results clarification > > On 22/05/2013 23:13, Vanga Palli, Ravindra Kumar wrote: > > The timer starts when the incoming soc

Re: Need AccessLogValve results clarification

2013-05-22 Thread Mark Thomas
On 22/05/2013 23:13, Vanga Palli, Ravindra Kumar wrote: > The timer starts when the incoming socket is assigned to a thread. So, what > you see in logs is a processing time but not queuing time. Not quite. The timer starts once the request line has been processed Mark > > Thanks, > Ravi > >

RE: Need AccessLogValve results clarification

2013-05-22 Thread Vanga Palli, Ravindra Kumar
The timer starts when the incoming socket is assigned to a thread. So, what you see in logs is a processing time but not queuing time. Thanks, Ravi From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com] Sent: Wednesday, May 22, 2013 2:32 PM To: 'Tomcat Users List' Subject: Need AccessLogValv

Need AccessLogValve results clarification

2013-05-22 Thread Jeffrey Janner
I'm sure this was recently asked, but I couldn't find the thread. I'm using the AccessLogValve with "%D" at the end of the string to get a rough processing time per request. I'm using straight connector threads, no executor pool. The question is, when does the timer start for a request that ends u

Enable logging for JIoEndpoint

2013-05-22 Thread Vanga Palli, Ravindra Kumar
Hi, Short question: I have a simple question, how to ensure JIoEndpoint logs to catalina.log fine when threads are maxed out? I have read the tomcat logging documentation for tomcat 6.0.28/RHEL6.3. Long question: We are using tomcat 6.0.28, our goal is to figure out are we maxing out on numb

RE: Follow-up: Possible false-postive with JreMemoryLeakPreventionListener and Tomcat's JDBC Pool and OracleTimeoutPollingThread

2013-05-22 Thread Caldarale, Charles R
> From: Christopher Schultz [mailto:ch...@christopherschultz.net] > Subject: Re: Follow-up: Possible false-postive with > JreMemoryLeakPreventionListener > and Tomcat's JDBC Pool and OracleTimeoutPollingThread > I suspect that the DriverManager will always be loaded by the boot > ClassLoader, s

Re: Follow-up: Possible false-postive with JreMemoryLeakPreventionListener and Tomcat's JDBC Pool and OracleTimeoutPollingThread

2013-05-22 Thread Nick Williams
On May 22, 2013, at 11:35 AM, Christopher Schultz wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Nick, > > On 5/22/13 10:18 AM, Nick Williams wrote: >> >> On May 22, 2013, at 9:09 AM, Christopher Schultz wrote: >> >>> -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 >>> >>> Ma

Re: Follow-up: Possible false-postive with JreMemoryLeakPreventionListener and Tomcat's JDBC Pool and OracleTimeoutPollingThread

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Nick, On 5/22/13 10:18 AM, Nick Williams wrote: > > On May 22, 2013, at 9:09 AM, Christopher Schultz wrote: > >> -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 >> >> Mark, >> >> On 5/21/13 2:38 PM, Mark Thomas wrote: >>> On 21/05/2013 19:01, Mi

Re: Where is a good SSL/TLS

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Burton, On 5/22/13 10:36 AM, Christopher Schultz wrote: > Instead, you'll need to install a handful of other packages to > support it. From memory, I think you need a few of these, and > possibly other dependencies: > > gcc (which you almost certai

Re: Where is a good SSL/TLS

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Burton, On 5/22/13 10:20 AM, Smith, Burton wrote: > I can get yum to pull 2.2.15-26.el6, but it is missing mod_ssl and > mod_jk. Try installing the package "mod_ssl". I don't have a RHEL box handy, but I do have access to an Amazon Linux box which

Re: permgen space increases every day

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Facchoch, On 5/21/13 12:23 PM, fachhoch wrote: > Thanks for your replies, I use spring , hibernate , wicket. For > some of my objects I create proxy using spring, hibernate > creates proxies and injection into wicket objects uses spring > proxy.

RE: Where is a good SSL/TLS

2013-05-22 Thread Smith, Burton
Chris, I can get yum to pull 2.2.15-26.el6, but it is missing mod_ssl and mod_jk. I can see 2.2.15-28.el6_4, but yum will not perform the update for me to verify the modules. Once I resolve this (should be easy) issue is resolved I can verify the performance differences in Linux. Patches may

Re: Follow-up: Possible false-postive with JreMemoryLeakPreventionListener and Tomcat's JDBC Pool and OracleTimeoutPollingThread

2013-05-22 Thread Nick Williams
On May 22, 2013, at 9:09 AM, Christopher Schultz wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Mark, > > On 5/21/13 2:38 PM, Mark Thomas wrote: >> On 21/05/2013 19:01, Michael-O wrote: >>> Mark, >>> >>> I did receive an answer to the issue, citing your findings. See >>> verbat

Re: Follow-up: Possible false-postive with JreMemoryLeakPreventionListener and Tomcat's JDBC Pool and OracleTimeoutPollingThread

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Mark, On 5/21/13 2:38 PM, Mark Thomas wrote: > On 21/05/2013 19:01, Michael-O wrote: >> Mark, >> >> I did receive an answer to the issue, citing your findings. See >> verbatim copy below: >> >> Hi Michael, >> >> I received the following update fr

Re: Performance Issue while upgrading from Embedded Tomcat 6 to Tomcat 7

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chirag, On 5/21/13 11:03 PM, Chirag Dewan wrote: > I was monitoring the CPU utilization specifically. I can > compromise on 1 less transactions/sec,but 80-90% utilization is > not good. While it's nice to reduce resource utilization as much as

Re: Where is a good SSL/TLS

2013-05-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Burton, On 5/21/13 4:06 PM, Smith, Burton wrote: > Sorry, mouse got away from me. No problem: it happens. I'm just curious: why are you compiling httpd yourself? RedHat should supply decent binaries including mod_so for pluggable module support, a

Re: Performance Issue while upgrading from Embedded Tomcat 6 to Tomcat 7

2013-05-22 Thread Mark Thomas
On 22/05/2013 04:03, Chirag Dewan wrote: > My Jprofiler stack trace on Solaris is a lot different. As far as > I have observed,for Tomcat 7 the stack Trace leads me to > ResponseFacade.setContentType,which was not the behaviour in > Tomcat 6. Can that be a bottleneck? Or is there something platfor