Re: heap thrashing

2015-09-12 Thread Leo Donahue
On Sat, Sep 12, 2015 at 7:49 AM, André Warnier (tomcat) wrote: > On 11.09.2015 18:24, Caldarale, Charles R wrote: > >> From: Leo Donahue [mailto:donahu...@gmail.com] >>> Subject: Re: heap thrashing >>> >> >> I see this topic come up from time to time on the list. Can someone point >>> me to what

Re: heap thrashing

2015-09-12 Thread Leo Donahue
On Fri, Sep 11, 2015 at 11:27 AM, Mark Thomas wrote: > On 11/09/2015 15:43, Leo Donahue wrote: > > On Fri, Sep 11, 2015 at 9:36 AM, Leo Donahue > wrote: > > (typically by pooling and re-using objects rather than > creating new ones for every request) "re-using objects" - do you mean declaring

Re: heap thrashing

2015-09-12 Thread Leo Donahue
On Fri, Sep 11, 2015 at 11:24 AM, Caldarale, Charles R < chuck.caldar...@unisys.com> wrote: > > From: Leo Donahue [mailto:donahu...@gmail.com] > > Subject: Re: heap thrashing > > What you have appears to be just very rapid object creation and garbage > collection. > > - Chuck > > Why does the jvm

TC Connector IIS .41 build not running on windows 2012

2015-09-12 Thread Thomas, Stuart
I did a build from source using MS Blend for VS. I copied x86 settings to x64 and my .41 build runs like a charm on Win7 64bit IIS 7.5 - but does not run on windows 2012 IIS 8.5. Is there anything I should be doing differently to build for IIS 8.5? If the answer is to use Visual C++ Ver.6.0

Re: heap thrashing

2015-09-12 Thread tomcat
On 11.09.2015 18:24, Caldarale, Charles R wrote: From: Leo Donahue [mailto:donahu...@gmail.com] Subject: Re: heap thrashing I see this topic come up from time to time on the list. Can someone point me to what heap thrashing looks like? Is heap thrashing a very "closely spaced" saw tooth pa

Re: heap thrashing

2015-09-12 Thread tomcat
On 11.09.2015 16:43, Leo Donahue wrote: On Fri, Sep 11, 2015 at 9:36 AM, Leo Donahue wrote: Good day, I see this topic come up from time to time on the list. Can someone point me to what heap thrashing looks like? Googled java heap thrashing and looked at the images, but there isn't much to