From: Penning, J. <joe...@de...> - 2016-10-10 11:24:27
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Hi Will, at DESY we are using YourKit (not too expensive and, no, we are not related to them, see https://www.yourkit.com/purchase/#academic_license) which allows for making a memory snapshot and calculating the difference to another one. This usually helps a lot. Hth, Jörg. >-----Original Message----- >From: wil...@di... [mailto:wil...@di...] >Sent: Thursday, October 06, 2016 5:12 PM >To: cs-...@li... >Subject: [Cs-studio-core] CSS running out of memory > >Hi all, > >At Diamond, we have had CS-Studio run out of memory a number of times. >When this happens it grinds to a halt and is unusable. It is difficult even to kill >the application. > >This happens when we use CS-Studio to run a large number of screens. This >happens in two ways: > >* Machine operators open many (100) standalone windows >* CS-Studio is kept open for long periods on beamlines. Views are opened >but rarely or never closed, accumulating in part stacks > >We have allocated -Xmx2048m, but we may need to increase this. > >Has any other site encountered this problem and does anyone have any >useful advice? I have never seen Eclipse crash in the same way. > >Thanks, >Will > > >-- >This e-mail and any attachments may contain confidential, copyright and or >privileged material, and are for the use of the intended addressee only. If you >are not the intended addressee or an authorised recipient of the addressee >please notify us of receipt by returning the e-mail and do not use, copy, >retain, distribute or disclose the information in or attached to the e-mail. >Any opinions expressed within this e-mail are those of the individual and not >necessarily of Diamond Light Source Ltd. >Diamond Light Source Ltd. cannot guarantee that this e-mail or any >attachments are free from viruses and we cannot accept liability for any >damage which you may sustain as a result of software viruses which may be >transmitted in or with the message. >Diamond Light Source Limited (company no. 4375679). Registered in England >and Wales with its registered office at Diamond House, Harwell Science and >Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom > > >------------------------------------------------------------------------- ----- >Check out the vibrant tech community on one of the world's most >engaging tech sites, SlashDot.org! http://sdm.link/slashdot >_______________________________________________ >Cs-studio-core mailing list >Cs-...@li... >https://lists.sourceforge.net/lists/listinfo/cs-studio-core |