Для этого мы будем пользоваться функцией getrusage(). Помните о том, что она недоступна на платформе Windows.

                        
print_r(getrusage());

/* prints

Array

(

    [ru_oublock] => 0

    [ru_inblock] => 0

    [ru_msgsnd] => 2

    [ru_msgrcv] => 3

    [ru_maxrss] => 12692

    [ru_ixrss] => 764

    [ru_idrss] => 3864

    [ru_minflt] => 94

    [ru_majflt] => 0

    [ru_nsignals] => 1

    [ru_nvcsw] => 67

    [ru_nivcsw] => 4

    [ru_nswap] => 0

    [ru_utime.tv_usec] => 0

    [ru_utime.tv_sec] => 0

    [ru_stime.tv_usec] => 6269

    [ru_stime.tv_sec] => 0

)



*/