psetloadavg
double psetloadavg[3];
if (pset_getloadavg((psetid_t)psetid, psetloadavg, 3) != -1) {
*loadavg++ += psetloadavg[0];
*loadavg++ += psetloadavg[1];
*loadavg += psetloadavg[2];
if (foreach_element(&set_tbl, &loadavg, psetloadavg) == 0) {