Hi Brad, Are you using ObjectTools? We have a similar setup and we were leaking mysteriously. I did a bunch of research and I landed on that ObjectTools was the issue. I switched everything away to C_OBJECTS (no other changes) and the memory issues went away.
ObjectTools is pretty heavily used plugin so I as surprised. It might have to do with it running in a web process. Not sure. Regardless, my problem was solved by going to C_OBJECTs. Dani > On Jun 8, 2018, at 11:50 AM, Olson, Brad via 4D_Tech <[email protected]> > wrote: > > I have a large 4D web intranet application that, over the course of a week, > runs out of memory. It is running 4D Server 16R4 on Windows Server 2012, > with 16GB RAM, and no other applications are running on it. This application > does a lot of calls to a middleware server that returns large quantities of > data in XML format. The returned data is parsed using the XML DOM commands, > but in each case I am calling the DOM CLOSE XML command. > > I have checked that all blobs are being resized to 0, and I have included at > the bottom of each web page a wrapper that clears variables and reduces all > table selections to 0. > > jQuery ajax calls are used extensively in the web pages. The resulting data > from these ajax calls is passed back from 4D in html files that use 4D tags > and formats the data into JSON format. At the bottom of each of these files > I have also put the Clear Variables and Reduce Selection wrappers. > > What am I missing? Are there any tools or logs that will tell which methods > are not releasing memory? What else should I be checking? > > Thank you for any assistance, > > Brad > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: https://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:[email protected] > ********************************************************************** ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
