![]() NOTE: A lot of the virtual memory I'm showing is double/triple/quad/. My Mac was using 13GB of physical RAM (RSS) and 880GB of virtual memory (VSZ). Just to give you an idea of how much virtual memory can be used, I ran the following command from a Terminal sessionĪnd then added up all the RSS and VSZ entries. That is what the page tables do.Īt what point do you want to give all the RAM to the operating system so it can manage page tables and none of the RAM to applications, so you end up spending all your time moving pages to/from storage attempting to use the hand-full of pages not being taken up by virtual memory page tables? Any you need a "Buried Treasure Map" to find all the bits, for all the applications, and where they have been stored. The amount of virtual memory exceeds the physical amount of RAM by orders of magnitudes. So wash/rinse/repeat for every process listed in Activity Monitor -> View -> All Processes, and you will find that the amount of virtual memory being used is huge.Īnd if it is not clear yet. Now repeat that for every process, and eventually you are consuming a lot of physical RAM just to manage the page tables.įor example if a page table entry takes 128 bits (16 bytes), that 1,128,840 page table entries would consume 18,077,440 (about 17MB of RAM). That is 1,129,840 (million) page table entries. You will notice that the physical memory being used in 392.9MB, but the virtual memory being used is 4.31GB.Įvery 4K of that 4.31GB needs an entry in the operating system page tables to keep track of where that 4K lives. Select process (app), and use Activity Monitor -> View -> Inspect Process -> Memory (or select process, Command-I (command-eye), or select process and click on the ℹ (info) button in the Activity Monitor upper left edge of the window) You can still see virtual memory usage for a process via Activity Monitor. Secondly It may seem like a daft question but how do I identify a virtual memory hog? Activity monitor shows memory for processes but none appear to be particularly large.Īctivity Monitor used to have a virtual memory column, but they did away with it a few operating system release ago. Thus the MacBook would likely slow down but not stop completely (which is what appears to happen). I always thought that the point of virtual memory was that it would be swapped in/out of disk provided that there was available disk space. How to fix the error ConvertToTexture.Bob, Thanks for your reply/explanation.In that value, you have to choose 1 to enable the delete command.Once you press enter key, it will ask you to choose the value.Type PickFirst Command and press enter.How to fix “Delete key is not working in AutoCAD.” So you have to follow the below steps to make the delete key enable to delete your selected object. ![]() When you select any object in AutoCAD and press the delete button to delete the object, but it does not work, which means your AutoCAD setting is not correct. But don’t worry, it won’t take much effort for you to fix that if you are reading this blog. So, sometimes it happens that your delete key command gets disabled by mistakenly or someone changes that setting in your computer when your computer is in sharing. In AutoCAD, you can enable and disable delete command. This article helps only when your delete key does not work in AutoCAD, and if it is not working in other programs as well like word, excel, paint, etc., you have to see an IT specialist. Follow the steps below, and it will resolve your issue with the delete key in AutoCAD. If answers to the above questions are yes, then don’t worry, because I will show you how you can solve this problem in a few steps. The delete key is not functioning in Autocad.Why delete key is not working in my AutoCAD?.The delete key is not working in my AutoCAD.The delete key is not working in AutoCAD.I am unable to delete the object using the delete button in AutoCAD.Do you have the following question? or in other words, Do you have the following queries about the Delete key in AutoCAD?
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |