/*
***************************************************************************
* Display CPU utilization
***************************************************************************
*/
void write_cpu_stat(int curr, unsigned long long itv)
{
printf("avg-cpu: %%user %%nice %%system %%iowait %%steal %%idle\n");
printf(" %6.2f %6.2f %6.2f %6.2f %6.2f %6.2f\n\n",
ll_sp_value(comm_stats[!curr].cpu_user, comm_stats[curr].cpu_user, itv),
ll_sp_value(comm_stats[!curr].cpu_nice, comm_stats[curr].cpu_nice, itv),
ll_sp_value(comm_stats[!curr].cpu_system, comm_stats[curr].cpu_system, itv),
ll_sp_value(comm_stats[!curr].cpu_iowait, comm_stats[curr].cpu_iowait, itv),
ll_sp_value(comm_stats[!curr].cpu_steal, comm_stats[curr].cpu_steal, itv),
(comm_stats[curr].cpu_idle < comm_stats[!curr].cpu_idle) ?
0.0 :
ll_sp_value(comm_stats[!curr].cpu_idle, comm_stats[curr].cpu_idle, itv));
}
/*
***************************************************************************
* Display CPU utilization.
*
* IN:
* @curr Index in array for current sample statistics.
* @itv Interval of time.
***************************************************************************
*/
void write_cpu_stat(int curr, unsigned long long itv)
{
printf("avg-cpu: %%user %%nice %%system %%iowait %%steal %%idle\n");
printf(" %6.2f %6.2f %6.2f %6.2f %6.2f %6.2f\n\n",
ll_sp_value(st_cpu[!curr]->cpu_user, st_cpu[curr]->cpu_user, itv),
ll_sp_value(st_cpu[!curr]->cpu_nice, st_cpu[curr]->cpu_nice, itv),
/*
* Time spent in system mode also includes time spent servicing
* hard and soft interrupts.
*/
ll_sp_value(st_cpu[!curr]->cpu_sys + st_cpu[!curr]->cpu_softirq +
st_cpu[!curr]->cpu_hardirq,
st_cpu[curr]->cpu_sys + st_cpu[curr]->cpu_softirq +
st_cpu[curr]->cpu_hardirq, itv),
ll_sp_value(st_cpu[!curr]->cpu_iowait, st_cpu[curr]->cpu_iowait, itv),
ll_sp_value(st_cpu[!curr]->cpu_steal, st_cpu[curr]->cpu_steal, itv),
(st_cpu[curr]->cpu_idle < st_cpu[!curr]->cpu_idle) ?
0.0 :
ll_sp_value(st_cpu[!curr]->cpu_idle, st_cpu[curr]->cpu_idle, itv));
}