KCOLLECT_MEMFRE
kcollect_setvalue(KCOLLECT_MEMFRE, PTOB(vmstats.v_free_count));
kcollect_register(KCOLLECT_MEMFRE, "free", NULL,
(int)((KCOLLECT_GETSCALE(ary[0].data[KCOLLECT_MEMFRE]) +
int plot1[] = { KCOLLECT_MEMFRE, KCOLLECT_MEMCAC,