Hi there, How much memory is virtuoso supposed to use? If I got it right, it shall use no more than the setting in System Settings/Desktop Search/Extended Settings/Memory usage, which is in my case 128MB. Now look at the real memory consumtion (from htop) PID USER PRI NI VIRT RES SHR S CPU% MEM% TIME+ Command 18831 alex 39 19 2633M 1900M 4440 S 0.0 48.1 17:55.39 /usr/bin/virtuoso-t +foreground +configfile /tmp/virtuoso_T18826.ini +wait It uses a virtual range of more than 2.5GB and keeps nearly 2GB locked in memory (which is half of the available RAM). Is this *really* necessary? What is virtuoso doing with all that memory and why is the setting in System Settings obviously ignored? And the most important question is, how to make virtuoso use a reasonable amount of memory? BTW: I'm using kde-4.10.1 and virtuoso-server-6.1.6 on a gentoo system (amd64) Best regards Alex PS The maximum I observed was virt >5GB and res >2.6GB ... ___________________________________________________ This message is from the kde mailing list. Account management: https://mail.kde.org/mailman/listinfo/kde. Archives: http://lists.kde.org/. More info: http://www.kde.org/faq.html.