OS keeps getting slower the more time I leave it open












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I recently decided against shutting down my Ubuntu machine in office because it took a lot of time to start it and then open all the applications that I would normally require.



After leaving the PC open for a couple of days and coming to use it, the computer was considerably slow. It remained slow for several minutes while I was doing some routine processes and then it caught up. Here is the output of top



top - 10:40:46 up 3 days, 18 min,  1 user,  load average: 0.66, 1.47, 1.42

Tasks: 396 total,   1 running, 330 sleeping,   0 stopped,   1 zombie

%Cpu(s):  3.9 us,  0.6 sy,  0.0 ni, 95.5 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st

KiB Mem : 16331284 total,   476144 free, 13993084 used,  1862056 buff/cache

KiB Swap:  2097148 total,   628732 free,  1468416 used.   971580 avail Mem


I want to know why this happens and additionaly how to stop it from happening, also interested in how it improves its performance after some time(as this might help). I would also like to know how to analyze these things on my own






linux ubuntu performance







share|improve this question



























    0














    I recently decided against shutting down my Ubuntu machine in office because it took a lot of time to start it and then open all the applications that I would normally require.



    After leaving the PC open for a couple of days and coming to use it, the computer was considerably slow. It remained slow for several minutes while I was doing some routine processes and then it caught up. Here is the output of top



    top - 10:40:46 up 3 days, 18 min,  1 user,  load average: 0.66, 1.47, 1.42
    
Tasks: 396 total,   1 running, 330 sleeping,   0 stopped,   1 zombie
    
%Cpu(s):  3.9 us,  0.6 sy,  0.0 ni, 95.5 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    
KiB Mem : 16331284 total,   476144 free, 13993084 used,  1862056 buff/cache
    
KiB Swap:  2097148 total,   628732 free,  1468416 used.   971580 avail Mem


    I want to know why this happens and additionaly how to stop it from happening, also interested in how it improves its performance after some time(as this might help). I would also like to know how to analyze these things on my own






    linux ubuntu performance







    share|improve this question

























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      I recently decided against shutting down my Ubuntu machine in office because it took a lot of time to start it and then open all the applications that I would normally require.



      After leaving the PC open for a couple of days and coming to use it, the computer was considerably slow. It remained slow for several minutes while I was doing some routine processes and then it caught up. Here is the output of top



      top - 10:40:46 up 3 days, 18 min,  1 user,  load average: 0.66, 1.47, 1.42
      
Tasks: 396 total,   1 running, 330 sleeping,   0 stopped,   1 zombie
      
%Cpu(s):  3.9 us,  0.6 sy,  0.0 ni, 95.5 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
      
KiB Mem : 16331284 total,   476144 free, 13993084 used,  1862056 buff/cache
      
KiB Swap:  2097148 total,   628732 free,  1468416 used.   971580 avail Mem


      I want to know why this happens and additionaly how to stop it from happening, also interested in how it improves its performance after some time(as this might help). I would also like to know how to analyze these things on my own






      linux ubuntu performance







      share|improve this question













      I recently decided against shutting down my Ubuntu machine in office because it took a lot of time to start it and then open all the applications that I would normally require.



      After leaving the PC open for a couple of days and coming to use it, the computer was considerably slow. It remained slow for several minutes while I was doing some routine processes and then it caught up. Here is the output of top



      top - 10:40:46 up 3 days, 18 min,  1 user,  load average: 0.66, 1.47, 1.42
      
Tasks: 396 total,   1 running, 330 sleeping,   0 stopped,   1 zombie
      
%Cpu(s):  3.9 us,  0.6 sy,  0.0 ni, 95.5 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
      
KiB Mem : 16331284 total,   476144 free, 13993084 used,  1862056 buff/cache
      
KiB Swap:  2097148 total,   628732 free,  1468416 used.   971580 avail Mem


      I want to know why this happens and additionaly how to stop it from happening, also interested in how it improves its performance after some time(as this might help). I would also like to know how to analyze these things on my own






      linux ubuntu performance




      linux ubuntu performance






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 11 mins ago









      akabhiravakabhirav

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