How we can change the priority of a process with top command in linux?











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  • perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
    – AnonymousLurker
    Nov 28 at 4:50















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  • perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
    – AnonymousLurker
    Nov 28 at 4:50













up vote
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up vote
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I want to change the priority of a process using top command










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I want to change the priority of a process using top command







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asked Nov 28 at 4:38









Muhammad Imran

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  • perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
    – AnonymousLurker
    Nov 28 at 4:50


















  • perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
    – AnonymousLurker
    Nov 28 at 4:50
















perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
– AnonymousLurker
Nov 28 at 4:50




perhaps you meant htop? top and htop are two different tools and htop can indeed change priorities
– AnonymousLurker
Nov 28 at 4:50










2 Answers
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2
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Once given top command, press r.
Give PID value of the process you want to change the process value.
Give renice value (from -20 to +19)



Nice value of -20 means highest priority value and +19 means lowest priority value. 0 is by default value.



Don't confuse renice value (-20 to +19) with process value (0 to 39)



relation between nice value and priority is :



PR = NI + 20





share|improve this answer






























    up vote
    1
    down vote













    In addition to erTugRul’s answer, the renice command exists for this exact function.



    renice -5 -p 1234





    share|improve this answer





















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      2 Answers
      2






      active

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      2 Answers
      2






      active

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      active

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      up vote
      2
      down vote













      Once given top command, press r.
      Give PID value of the process you want to change the process value.
      Give renice value (from -20 to +19)



      Nice value of -20 means highest priority value and +19 means lowest priority value. 0 is by default value.



      Don't confuse renice value (-20 to +19) with process value (0 to 39)



      relation between nice value and priority is :



      PR = NI + 20





      share|improve this answer



























        up vote
        2
        down vote













        Once given top command, press r.
        Give PID value of the process you want to change the process value.
        Give renice value (from -20 to +19)



        Nice value of -20 means highest priority value and +19 means lowest priority value. 0 is by default value.



        Don't confuse renice value (-20 to +19) with process value (0 to 39)



        relation between nice value and priority is :



        PR = NI + 20





        share|improve this answer

























          up vote
          2
          down vote










          up vote
          2
          down vote









          Once given top command, press r.
          Give PID value of the process you want to change the process value.
          Give renice value (from -20 to +19)



          Nice value of -20 means highest priority value and +19 means lowest priority value. 0 is by default value.



          Don't confuse renice value (-20 to +19) with process value (0 to 39)



          relation between nice value and priority is :



          PR = NI + 20





          share|improve this answer














          Once given top command, press r.
          Give PID value of the process you want to change the process value.
          Give renice value (from -20 to +19)



          Nice value of -20 means highest priority value and +19 means lowest priority value. 0 is by default value.



          Don't confuse renice value (-20 to +19) with process value (0 to 39)



          relation between nice value and priority is :



          PR = NI + 20






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 28 at 5:01

























          answered Nov 28 at 4:48









          erTugRul

          2329




          2329
























              up vote
              1
              down vote













              In addition to erTugRul’s answer, the renice command exists for this exact function.



              renice -5 -p 1234





              share|improve this answer

























                up vote
                1
                down vote













                In addition to erTugRul’s answer, the renice command exists for this exact function.



                renice -5 -p 1234





                share|improve this answer























                  up vote
                  1
                  down vote










                  up vote
                  1
                  down vote









                  In addition to erTugRul’s answer, the renice command exists for this exact function.



                  renice -5 -p 1234





                  share|improve this answer












                  In addition to erTugRul’s answer, the renice command exists for this exact function.



                  renice -5 -p 1234






                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 28 at 4:49









                  Peschke

                  2,195923




                  2,195923






















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