get resource usage NAME getrusage - get resource usage LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/res...get resource usage NAME getrusage - get resource usage LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/res......rusage to which it points will be filled with accounting information about the child. See getrusage (2) for details. RETURN VALUE As for waitpid (2). ERRORS As for waitpid (2). …...rusage to which it points will be filled with accounting information about the child. See getrusage (2) for details. RETURN VALUE As for waitpid (2). ERRORS As for waitpid (2). …...program. A program can determine the amount of CPU time it has consumed using times (2), getrusage (2), or clock (3). The hardware clock Most computers have a (battery-powered) …...on will return the same value approximately every 72 minutes. SEE ALSO clock_gettime (2), getrusage (2), times (2)...be updated simultaneously with a read, yielding an incorrect intermediate value. SEE ALSO getrusage (2), proc (5)...urn value wraps past the maximum value that can be stored in clock_t . SEE ALSO time (1), getrusage (2), wait (2), clock (3), sysconf (3), time (7)...setrlimit (2)) • measurements of the consumption of CPU time ( times (2)) and resources ( getrusage (2)) As well as the stack, POSIX.1 specifies that various other attributes ar…...t its parent's memory locks ( mlock (2), mlockall (2)). • Process resource utilizations ( getrusage (2)) and CPU time counters ( times (2)) are reset to zero in the child. • The…...o return resource usage information about the child, in the same manner as wait4 (2). See getrusage (2) for details. STANDARDS POSIX.1-2008. HISTORY SVr4, 4.3BSD, POSIX.1-2001. …...o return resource usage information about the child, in the same manner as wait4 (2). See getrusage (2) for details. STANDARDS POSIX.1-2008. HISTORY SVr4, 4.3BSD, POSIX.1-2001. …...o return resource usage information about the child, in the same manner as wait4 (2). See getrusage (2) for details. STANDARDS POSIX.1-2008. HISTORY SVr4, 4.3BSD, POSIX.1-2001. …...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…...old.rlim_max); exit(EXIT_SUCCESS); } SEE ALSO prlimit (1), dup (2), fcntl (2), fork (2), getrusage (2), mlock (2), mmap (2), open (2), quotactl (2), sbrk (2), shmctl (2), malloc…