Home/ Questions/Q 7554407
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-30T11:19:50+00:00

Here i made one function which calculates CRC16 of any file . i made

  • 0

Here i made one function which calculates CRC16 of any file . i made this function and program in C .

Now i want to find out CPU usage and Memory usage of my this CRC16 calculation function.

I know about top command. here i have no more time to see this thing on other tab and its not user friendly to use this.

i found one link but i cant get more idea about this.

link

Is there any function which do these things and give me result?

Please Any body help me to find out this thing.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Type in man 2 getrusage for more info.

    I expect that ru_idrss is what you need for memory usage. It should be filled in in more recent versions of the Linux kernel. Or you could use procps and get info from the /proc directory. The difference in ru_utime before and after the calculation will give you the CPU time

    There is more info in this question: How to get memory usage at run time in c++?

    • 0