Hi. I'm not that clear on how Linux uses and organizes memory if anyone can provide some insight or other references. I'm using Debian Linux off the CD with the 2.0.30 kernel and no problems are noticed. Below are the results from 'free' with notes on which applications I have started. Obviously, as more applications are run, the amount of used memory increases, but when the applications are closed, the used memory does not return to the previous level and there is always less free memory after an application is started and then closed. The free buffers remains somewhat constant but there is still some 'unexplained' loss here too. My questions are these:
What is the relationship between the free memory and the free -/+ buffers? How is the difference between number 2 and number 5, below, accounted for, just by starting and then stopping these applications? Are there any utilities that can be used to investigate this further? Any other info/explanation on any of the data below that would help clear this up would be appreciated. The results from free: 1. Linux 2.0.30 with X 3.3-3: total used free shared buffers cached Mem: 63376 15312 48064 11016 1156 8764 -/+ buffers: 5392 57984 Swap: 16124 0 16124 ----------------- 2. With X and Tkdesk: total used free shared buffers cached Mem: 63376 17380 45996 12420 1156 8764 -/+ buffers: 7460 55916 Swap: 16124 0 16124 ----------------- 3. With X, Tkdesk and Communicator 4.03: total used free shared buffers cached Mem: 63376 32192 31184 19208 1412 15572 -/+ buffers: 15208 48168 Swap: 16124 0 16124 ----------------- 4. With X, Tkdesk, Communicator 4.03 and StarOffice4.0: total used free shared buffers cached Mem: 63376 52364 11012 32876 1668 29772 -/+ buffers: 20924 42452 Swap: 16124 0 16124 ----------------- 5. With X and TkDesk but Communicator 4.03 and StarOffice 4.0 closed: total used free shared buffers cached Mem: 63376 41152 22224 12840 1796 30064 -/+ buffers: 9292 54084 Swap: 16124 0 16124 ----------------- thanks, tony mollica [EMAIL PROTECTED] -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .