src/macos_mach_smi.c

   1 #include "common.h"
   2
   3 int do_macos_mach_smi(int update_every, usec_t dt) {
   4     (void)dt;
   5
   6     static int do_cpu = -1;
   7
   8     if (unlikely(do_cpu == -1)) {
   9         do_cpu                  = config_get_boolean("plugin:macos:mach_smi", "cpu utilization", 1);
  10     }
  11
  12     RRDSET *st;
  13
  14     // NEEDED BY: do_cpu, do_cpu_cores
  15     long cp_time[5];
  16
  17     // --------------------------------------------------------------------
  18
  19     if (likely(do_cpu)) {
  20         if (unlikely(1)) {
  21             do_cpu = 0;
  22             error("DISABLED: system.cpu");
  23         } else {
  24
  25             st = rrdset_find_bytype("system", "cpu");
  26             if (unlikely(!st)) {
  27                 st = rrdset_create("system", "cpu", NULL, "cpu", "system.cpu", "Total CPU utilization", "percentage", 100, update_every, RRDSET_TYPE_STACKED);
  28
  29                 rrddim_add(st, "user", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
  30                 rrddim_add(st, "nice", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
  31                 rrddim_add(st, "system", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
  32                 rrddim_add(st, "interrupt", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
  33                 rrddim_add(st, "idle", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
  34                 rrddim_hide(st, "idle");
  35             }
  36             else rrdset_next(st);
  37
  38             rrddim_set(st, "user", cp_time[0]);
  39             rrddim_set(st, "nice", cp_time[1]);
  40             rrddim_set(st, "system", cp_time[2]);
  41             rrddim_set(st, "interrupt", cp_time[3]);
  42             rrddim_set(st, "idle", cp_time[4]);
  43             rrdset_done(st);
  44         }
  45      }
  46
  47     return 0;
  48 }