This read-only integer reports the percentage of elapsed time all threads of this process spent using the processor to execute instructions, including code executed to handle certain hardware interrupts and trap conditions attributed to the process. An admin watches this per-process CPU figure to identify which specific application is consuming the most processor time on a busy server. For example, a single process's cpqOsProcessCpuTimePercent dominating the server's total CPU usage would identify it as the primary driver of high overall CPU load.