Re: How to make linux stop all processes/activities except the one I am benchmarking?

2018-10-08 Thread valdis . kletnieks
On Mon, 08 Oct 2018 23:05:56 +0300, Lev Olshvang said: > Of cause the simplest way which comes to my mind  is to send SIGPAUSE to all > processes,  except mine. Actually, the *simplest* way is to just boot the machine into single-user mode and run your test there. pgp1ddCl5hh2I.pgp

How to make linux stop all processes/activities except the one I am benchmarking?

2018-10-08 Thread Lev Olshvang
Hello all list readers, newbies and experts !  I would like to measure CPU consumption  and Disk read latency for a single application.   I know I can use CPU affinity to bind application to a CPU, but I am not sure if it is exclusive for other processes. Of cause the simplest way which comes to