Re: tuning to accommodate Apache 2.4 event mpm

2017-04-28 Thread Suvendu Sekhar Mondal
John, On Fri, Apr 28, 2017 at 11:48 AM, Rainer Jung wrote: > Am 27.04.2017 um 22:21 schrieb Mark Thomas: >> >> On 27/04/17 20:08, John Cartwright - NOAA Federal wrote: >>> >>> Thanks for your reply Mark! My sysadmin tells me just that we're >>> using "the defaults" for

Re: tuning to accommodate Apache 2.4 event mpm

2017-04-28 Thread Rainer Jung
Am 27.04.2017 um 22:21 schrieb Mark Thomas: On 27/04/17 20:08, John Cartwright - NOAA Federal wrote: Thanks for your reply Mark! My sysadmin tells me just that we're using "the defaults" for event_mpm. However we are still using the BIO AJP connector: Is there a way I can tell from the

Re: tuning to accommodate Apache 2.4 event mpm

2017-04-27 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 John, (Grr... my initial reply didn't go to the list) On 4/27/17 12:47 PM, John Cartwright - NOAA Federal wrote: > Hello All, > > We recently switched to Apache 2.4 and it's event mpm and are now > finding that some of our Tomcat 7 webapps are

Re: tuning to accommodate Apache 2.4 event mpm

2017-04-27 Thread Mark Thomas
On 27/04/17 20:08, John Cartwright - NOAA Federal wrote: > Thanks for your reply Mark! My sysadmin tells me just that we're > using "the defaults" for event_mpm. However we are still using the > BIO AJP connector: > > maxThreads="300" minSpareThreads="25" > maxSpareThreads="75"

Re: tuning to accommodate Apache 2.4 event mpm

2017-04-27 Thread John Cartwright - NOAA Federal
Thanks for your reply Mark! My sysadmin tells me just that we're using "the defaults" for event_mpm. However we are still using the BIO AJP connector: Is there a way I can tell from the Tomcat side when there is thread starvation? --john On Thu, Apr 27, 2017 at 12:34 PM, Mark Thomas

Re: tuning to accommodate Apache 2.4 event mpm

2017-04-27 Thread Mark Thomas
On 27/04/17 17:47, John Cartwright - NOAA Federal wrote: > Hello All, > > We recently switched to Apache 2.4 and it's event mpm and are now > finding that some of our Tomcat 7 webapps are failing sporadically > when accessed via Apache - generally reporting 503s back to the > browser. The

tuning to accommodate Apache 2.4 event mpm

2017-04-27 Thread John Cartwright - NOAA Federal
Hello All, We recently switched to Apache 2.4 and it's event mpm and are now finding that some of our Tomcat 7 webapps are failing sporadically when accessed via Apache - generally reporting 503s back to the browser. The webapps work reliably when accessed directly from Tomcat. We're using