Linux Kernel
3.7.1
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#include <sched.h>
Data Fields | |
cputime_t | utime |
cputime_t | stime |
unsigned long long | sum_exec_runtime |
struct task_cputime - collected CPU time counts : time spent in user mode, in &cputime_t units : time spent in kernel mode, in &cputime_t units : total time spent on the CPU, in nanoseconds
This structure groups together three kinds of CPU time that are tracked for threads and thread groups. Most things considering CPU time want to group these counts together and treat all three of them in parallel.