3 static struct freebsd_module {
9 int (*func)(int update_every, usec_t dt);
14 } freebsd_modules[] = {
16 { .name = "freebsd_old", .dim = "freebsd_old", .enabled = 1, .func = do_freebsd_sysctl_old },
19 { .name = "vm.loadavg", .dim = "loadavg", .enabled = 1, .func = do_vm_loadavg },
20 { .name = "vm.vmtotal", .dim = "vmtotal", .enabled = 1, .func = do_vm_vmtotal },
21 { .name = "kern.cp_time", .dim = "cp_time", .enabled = 1, .func = do_kern_cp_time },
22 { .name = "kern.cp_times", .dim = "cp_times", .enabled = 1, .func = do_kern_cp_times },
24 // the terminator of this array
25 { .name = NULL, .dim = NULL, .enabled = 0, .func = NULL }
28 void *freebsd_main(void *ptr) {
29 struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
31 info("FREEBSD Plugin thread created with task id %d", gettid());
33 if(pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL) != 0)
34 error("Cannot set pthread cancel type to DEFERRED.");
36 if(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) != 0)
37 error("Cannot set pthread cancel state to ENABLE.");
39 int vdo_cpu_netdata = config_get_boolean("plugin:freebsd", "netdata server resources", 1);
41 // initialize FreeBSD plugin
42 if (freebsd_plugin_init())
45 // check the enabled status for each module
47 for(i = 0 ; freebsd_modules[i].name ;i++) {
48 struct freebsd_module *pm = &freebsd_modules[i];
50 pm->enabled = config_get_boolean("plugin:freebsd", pm->name, pm->enabled);
55 usec_t step = localhost->rrd_update_every * USEC_PER_SEC;
60 usec_t hb_dt = heartbeat_next(&hb, step);
61 usec_t duration = 0ULL;
63 if(unlikely(netdata_exit)) break;
65 // BEGIN -- the job to be done
67 for(i = 0 ; freebsd_modules[i].name ;i++) {
68 struct freebsd_module *pm = &freebsd_modules[i];
69 if(unlikely(!pm->enabled)) continue;
71 debug(D_PROCNETDEV_LOOP, "FREEBSD calling %s.", pm->name);
73 pm->enabled = !pm->func(localhost->rrd_update_every, hb_dt);
74 pm->duration = heartbeat_dt_usec(&hb) - duration;
75 duration += pm->duration;
77 if(unlikely(netdata_exit)) break;
80 // END -- the job is done
82 // --------------------------------------------------------------------
85 static RRDSET *st = NULL;
88 st = rrdset_find_bytype_localhost("netdata", "plugin_freebsd_modules");
91 st = rrdset_create_localhost("netdata", "plugin_freebsd_modules", NULL, "freebsd", NULL
92 , "NetData FreeBSD Plugin Modules Durations", "milliseconds/run", 132001
93 , localhost->rrd_update_every, RRDSET_TYPE_STACKED);
95 for(i = 0 ; freebsd_modules[i].name ;i++) {
96 struct freebsd_module *pm = &freebsd_modules[i];
97 if(unlikely(!pm->enabled)) continue;
99 pm->rd = rrddim_add(st, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
103 else rrdset_next(st);
105 for(i = 0 ; freebsd_modules[i].name ;i++) {
106 struct freebsd_module *pm = &freebsd_modules[i];
107 if(unlikely(!pm->enabled)) continue;
109 rrddim_set_by_pointer(st, pm->rd, pm->duration);
113 global_statistics_charts();
114 registry_statistics();
118 info("FREEBSD thread exiting");
120 static_thread->enabled = 0;