#include "common.h"
-void *freebsd_main(void *ptr)
-{
- (void)ptr;
+static struct freebsd_module {
+ const char *name;
+ const char *dim;
+
+ int enabled;
+
+ int (*func)(int update_every, usec_t dt);
+ usec_t duration;
+
+ RRDDIM *rd;
+
+} freebsd_modules[] = {
+
+ // system metrics
+ { .name = "kern.cp_time", .dim = "cp_time", .enabled = 1, .func = do_kern_cp_time },
+ { .name = "vm.loadavg", .dim = "loadavg", .enabled = 1, .func = do_vm_loadavg },
+ { .name = "system.ram", .dim = "system_ram", .enabled = 1, .func = do_system_ram },
+ { .name = "vm.swap_info", .dim = "swap", .enabled = 1, .func = do_vm_swap_info },
+ { .name = "vm.stats.vm.v_swappgs", .dim = "swap_io", .enabled = 1, .func = do_vm_stats_sys_v_swappgs },
+ { .name = "vm.vmtotal", .dim = "vmtotal", .enabled = 1, .func = do_vm_vmtotal },
+ { .name = "vm.stats.vm.v_forks", .dim = "forks", .enabled = 1, .func = do_vm_stats_sys_v_forks },
+ { .name = "vm.stats.sys.v_swtch", .dim = "context_swtch", .enabled = 1, .func = do_vm_stats_sys_v_swtch },
+ { .name = "hw.intrcnt", .dim = "hw_intr", .enabled = 1, .func = do_hw_intcnt },
+ { .name = "vm.stats.sys.v_intr", .dim = "dev_intr", .enabled = 1, .func = do_vm_stats_sys_v_intr },
+ { .name = "vm.stats.sys.v_soft", .dim = "soft_intr", .enabled = 1, .func = do_vm_stats_sys_v_soft },
+ { .name = "net.isr", .dim = "net_isr", .enabled = 1, .func = do_net_isr },
+ { .name = "kern.ipc.sem", .dim = "semaphores", .enabled = 1, .func = do_kern_ipc_sem },
+ { .name = "kern.ipc.shm", .dim = "shared_memory", .enabled = 1, .func = do_kern_ipc_shm },
+ { .name = "kern.ipc.msq", .dim = "message_queues", .enabled = 1, .func = do_kern_ipc_msq },
+ { .name = "uptime", .dim = "uptime", .enabled = 1, .func = do_uptime },
+
+ // memory metrics
+ { .name = "vm.stats.vm.v_pgfaults", .dim = "pgfaults", .enabled = 1, .func = do_vm_stats_sys_v_pgfaults },
+
+ // CPU metrics
+ { .name = "kern.cp_times", .dim = "cp_times", .enabled = 1, .func = do_kern_cp_times },
+
+ // disk metrics
+ { .name = "kern.devstat", .dim = "kern_devstat", .enabled = 1, .func = do_kern_devstat },
+ { .name = "getmntinfo", .dim = "getmntinfo", .enabled = 1, .func = do_getmntinfo },
+
+ // network metrics
+ { .name = "net.inet.tcp.states", .dim = "tcp_states", .enabled = 1, .func = do_net_inet_tcp_states },
+ { .name = "net.inet.tcp.stats", .dim = "tcp_stats", .enabled = 1, .func = do_net_inet_tcp_stats },
+ { .name = "net.inet.udp.stats", .dim = "udp_stats", .enabled = 1, .func = do_net_inet_udp_stats },
+ { .name = "net.inet.icmp.stats", .dim = "icmp_stats", .enabled = 1, .func = do_net_inet_icmp_stats },
+ { .name = "net.inet.ip.stats", .dim = "ip_stats", .enabled = 1, .func = do_net_inet_ip_stats },
+ { .name = "net.inet6.ip6.stats", .dim = "ip6_stats", .enabled = 1, .func = do_net_inet6_ip6_stats },
+ { .name = "net.inet6.icmp6.stats", .dim = "icmp6_stats", .enabled = 1, .func = do_net_inet6_icmp6_stats },
+
+ // network interfaces metrics
+ { .name = "getifaddrs", .dim = "getifaddrs", .enabled = 1, .func = do_getifaddrs },
+
+ // the terminator of this array
+ { .name = NULL, .dim = NULL, .enabled = 0, .func = NULL }
+};
+
+void *freebsd_main(void *ptr) {
+ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
info("FREEBSD Plugin thread created with task id %d", gettid());
if(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) != 0)
error("Cannot set pthread cancel state to ENABLE.");
- // disable (by default) various interface that are not needed
- /*
- config_get_boolean("plugin:proc:/proc/net/dev:lo", "enabled", 0);
- config_get_boolean("plugin:proc:/proc/net/dev:fireqos_monitor", "enabled", 0);
- */
-
- // when ZERO, attempt to do it
- /*
- int vdo_proc_net_dev = !config_get_boolean("plugin:proc", "/proc/net/dev", 1);
- int vdo_proc_diskstats = !config_get_boolean("plugin:proc", "/proc/diskstats", 1);
- int vdo_proc_net_snmp = !config_get_boolean("plugin:proc", "/proc/net/snmp", 1);
- int vdo_proc_net_snmp6 = !config_get_boolean("plugin:proc", "/proc/net/snmp6", 1);
- int vdo_proc_net_netstat = !config_get_boolean("plugin:proc", "/proc/net/netstat", 1);
- int vdo_proc_net_stat_conntrack = !config_get_boolean("plugin:proc", "/proc/net/stat/conntrack", 1);
- int vdo_proc_net_ip_vs_stats = !config_get_boolean("plugin:proc", "/proc/net/ip_vs/stats", 1);
- int vdo_proc_net_stat_synproxy = !config_get_boolean("plugin:proc", "/proc/net/stat/synproxy", 1);
- int vdo_proc_stat = !config_get_boolean("plugin:proc", "/proc/stat", 1);
- int vdo_proc_meminfo = !config_get_boolean("plugin:proc", "/proc/meminfo", 1);
- int vdo_proc_vmstat = !config_get_boolean("plugin:proc", "/proc/vmstat", 1);
- int vdo_proc_net_rpc_nfs = !config_get_boolean("plugin:proc", "/proc/net/rpc/nfs", 1);
- int vdo_proc_net_rpc_nfsd = !config_get_boolean("plugin:proc", "/proc/net/rpc/nfsd", 1);
- int vdo_proc_sys_kernel_random_entropy_avail = !config_get_boolean("plugin:proc", "/proc/sys/kernel/random/entropy_avail", 1);
- int vdo_proc_interrupts = !config_get_boolean("plugin:proc", "/proc/interrupts", 1);
- int vdo_proc_softirqs = !config_get_boolean("plugin:proc", "/proc/softirqs", 1);
- int vdo_proc_net_softnet_stat = !config_get_boolean("plugin:proc", "/proc/net/softnet_stat", 1);
- int vdo_proc_loadavg = !config_get_boolean("plugin:proc", "/proc/loadavg", 1);
- int vdo_ipc = !config_get_boolean("plugin:proc", "ipc", 1);
- int vdo_sys_kernel_mm_ksm = !config_get_boolean("plugin:proc", "/sys/kernel/mm/ksm", 1);
- */
- int vdo_cpu_netdata = !config_get_boolean("plugin:proc", "netdata server resources", 1);
-
-
- // keep track of the time each module was called
- /*
- unsigned long long sutime_proc_net_dev = 0ULL;
- unsigned long long sutime_proc_diskstats = 0ULL;
- unsigned long long sutime_proc_net_snmp = 0ULL;
- unsigned long long sutime_proc_net_snmp6 = 0ULL;
- unsigned long long sutime_proc_net_netstat = 0ULL;
- unsigned long long sutime_proc_net_stat_conntrack = 0ULL;
- unsigned long long sutime_proc_net_ip_vs_stats = 0ULL;
- unsigned long long sutime_proc_net_stat_synproxy = 0ULL;
- unsigned long long sutime_proc_stat = 0ULL;
- unsigned long long sutime_proc_meminfo = 0ULL;
- unsigned long long sutime_proc_vmstat = 0ULL;
- unsigned long long sutime_proc_net_rpc_nfs = 0ULL;
- unsigned long long sutime_proc_net_rpc_nfsd = 0ULL;
- unsigned long long sutime_proc_sys_kernel_random_entropy_avail = 0ULL;
- unsigned long long sutime_proc_interrupts = 0ULL;
- unsigned long long sutime_proc_softirqs = 0ULL;
- unsigned long long sutime_proc_net_softnet_stat = 0ULL;
- unsigned long long sutime_proc_loadavg = 0ULL;
- unsigned long long sutime_ipc = 0ULL;
- unsigned long long sutime_sys_kernel_mm_ksm = 0ULL;
- */
-
- unsigned long long step = rrd_update_every * 1000000ULL;
- for(;;) {
- unsigned long long now = time_usec();
- unsigned long long next = now - (now % step) + step;
-
- while(now < next) {
- sleep_usec(next - now);
- now = time_usec();
- }
-
- if(unlikely(netdata_exit)) break;
-
- // BEGIN -- the job to be done
- /*
-
- if(!vdo_sys_kernel_mm_ksm) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_sys_kernel_mm_ksm().");
-
- now = time_usec();
- vdo_sys_kernel_mm_ksm = do_sys_kernel_mm_ksm(rrd_update_every, (sutime_sys_kernel_mm_ksm > 0)?now - sutime_sys_kernel_mm_ksm:0ULL);
- sutime_sys_kernel_mm_ksm = now;
- }
- if(unlikely(netdata_exit)) break;
-
- if(!vdo_proc_loadavg) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_loadavg().");
- now = time_usec();
- vdo_proc_loadavg = do_proc_loadavg(rrd_update_every, (sutime_proc_loadavg > 0)?now - sutime_proc_loadavg:0ULL);
- sutime_proc_loadavg = now;
- }
- if(unlikely(netdata_exit)) break;
+ int vdo_cpu_netdata = config_get_boolean("plugin:freebsd", "netdata server resources", 1);
- if(!vdo_ipc) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_ipc().");
- now = time_usec();
- vdo_ipc = do_ipc(rrd_update_every, (sutime_ipc > 0)?now - sutime_ipc:0ULL);
- sutime_ipc = now;
- }
- if(unlikely(netdata_exit)) break;
+ // initialize FreeBSD plugin
+ if (freebsd_plugin_init())
+ netdata_exit = 1;
- if(!vdo_proc_interrupts) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_interrupts().");
- now = time_usec();
- vdo_proc_interrupts = do_proc_interrupts(rrd_update_every, (sutime_proc_interrupts > 0)?now - sutime_proc_interrupts:0ULL);
- sutime_proc_interrupts = now;
- }
- if(unlikely(netdata_exit)) break;
+ // check the enabled status for each module
+ int i;
+ for(i = 0 ; freebsd_modules[i].name ;i++) {
+ struct freebsd_module *pm = &freebsd_modules[i];
- if(!vdo_proc_softirqs) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_softirqs().");
- now = time_usec();
- vdo_proc_softirqs = do_proc_softirqs(rrd_update_every, (sutime_proc_softirqs > 0)?now - sutime_proc_softirqs:0ULL);
- sutime_proc_softirqs = now;
- }
- if(unlikely(netdata_exit)) break;
+ pm->enabled = config_get_boolean("plugin:freebsd", pm->name, pm->enabled);
+ pm->duration = 0ULL;
+ pm->rd = NULL;
+ }
- if(!vdo_proc_net_softnet_stat) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_softnet_stat().");
- now = time_usec();
- vdo_proc_net_softnet_stat = do_proc_net_softnet_stat(rrd_update_every, (sutime_proc_net_softnet_stat > 0)?now - sutime_proc_net_softnet_stat:0ULL);
- sutime_proc_net_softnet_stat = now;
- }
- if(unlikely(netdata_exit)) break;
+ usec_t step = localhost->rrd_update_every * USEC_PER_SEC;
+ heartbeat_t hb;
+ heartbeat_init(&hb);
- if(!vdo_proc_sys_kernel_random_entropy_avail) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_sys_kernel_random_entropy_avail().");
- now = time_usec();
- vdo_proc_sys_kernel_random_entropy_avail = do_proc_sys_kernel_random_entropy_avail(rrd_update_every, (sutime_proc_sys_kernel_random_entropy_avail > 0)?now - sutime_proc_sys_kernel_random_entropy_avail:0ULL);
- sutime_proc_sys_kernel_random_entropy_avail = now;
- }
- if(unlikely(netdata_exit)) break;
+ for(;;) {
+ usec_t hb_dt = heartbeat_next(&hb, step);
+ usec_t duration = 0ULL;
- if(!vdo_proc_net_dev) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_dev().");
- now = time_usec();
- vdo_proc_net_dev = do_proc_net_dev(rrd_update_every, (sutime_proc_net_dev > 0)?now - sutime_proc_net_dev:0ULL);
- sutime_proc_net_dev = now;
- }
if(unlikely(netdata_exit)) break;
- if(!vdo_proc_diskstats) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_diskstats().");
- now = time_usec();
- vdo_proc_diskstats = do_proc_diskstats(rrd_update_every, (sutime_proc_diskstats > 0)?now - sutime_proc_diskstats:0ULL);
- sutime_proc_diskstats = now;
- }
- if(unlikely(netdata_exit)) break;
+ // BEGIN -- the job to be done
- if(!vdo_proc_net_snmp) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_snmp().");
- now = time_usec();
- vdo_proc_net_snmp = do_proc_net_snmp(rrd_update_every, (sutime_proc_net_snmp > 0)?now - sutime_proc_net_snmp:0ULL);
- sutime_proc_net_snmp = now;
- }
- if(unlikely(netdata_exit)) break;
+ for(i = 0 ; freebsd_modules[i].name ;i++) {
+ struct freebsd_module *pm = &freebsd_modules[i];
+ if(unlikely(!pm->enabled)) continue;
- if(!vdo_proc_net_snmp6) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_snmp6().");
- now = time_usec();
- vdo_proc_net_snmp6 = do_proc_net_snmp6(rrd_update_every, (sutime_proc_net_snmp6 > 0)?now - sutime_proc_net_snmp6:0ULL);
- sutime_proc_net_snmp6 = now;
- }
- if(unlikely(netdata_exit)) break;
+ debug(D_PROCNETDEV_LOOP, "FREEBSD calling %s.", pm->name);
- if(!vdo_proc_net_netstat) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_netstat().");
- now = time_usec();
- vdo_proc_net_netstat = do_proc_net_netstat(rrd_update_every, (sutime_proc_net_netstat > 0)?now - sutime_proc_net_netstat:0ULL);
- sutime_proc_net_netstat = now;
- }
- if(unlikely(netdata_exit)) break;
+ pm->enabled = !pm->func(localhost->rrd_update_every, hb_dt);
+ pm->duration = heartbeat_dt_usec(&hb) - duration;
+ duration += pm->duration;
- if(!vdo_proc_net_stat_conntrack) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_stat_conntrack().");
- now = time_usec();
- vdo_proc_net_stat_conntrack = do_proc_net_stat_conntrack(rrd_update_every, (sutime_proc_net_stat_conntrack > 0)?now - sutime_proc_net_stat_conntrack:0ULL);
- sutime_proc_net_stat_conntrack = now;
+ if(unlikely(netdata_exit)) break;
}
- if(unlikely(netdata_exit)) break;
- if(!vdo_proc_net_ip_vs_stats) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling vdo_proc_net_ip_vs_stats().");
- now = time_usec();
- vdo_proc_net_ip_vs_stats = do_proc_net_ip_vs_stats(rrd_update_every, (sutime_proc_net_ip_vs_stats > 0)?now - sutime_proc_net_ip_vs_stats:0ULL);
- sutime_proc_net_ip_vs_stats = now;
- }
- if(unlikely(netdata_exit)) break;
+ // END -- the job is done
- if(!vdo_proc_net_stat_synproxy) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling vdo_proc_net_stat_synproxy().");
- now = time_usec();
- vdo_proc_net_stat_synproxy = do_proc_net_stat_synproxy(rrd_update_every, (sutime_proc_net_stat_synproxy > 0)?now - sutime_proc_net_stat_synproxy:0ULL);
- sutime_proc_net_stat_synproxy = now;
- }
- if(unlikely(netdata_exit)) break;
+ // --------------------------------------------------------------------
- if(!vdo_proc_stat) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_stat().");
- now = time_usec();
- vdo_proc_stat = do_proc_stat(rrd_update_every, (sutime_proc_stat > 0)?now - sutime_proc_stat:0ULL);
- sutime_proc_stat = now;
- }
- if(unlikely(netdata_exit)) break;
+ if(vdo_cpu_netdata) {
+ static RRDSET *st = NULL;
- if(!vdo_proc_meminfo) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling vdo_proc_meminfo().");
- now = time_usec();
- vdo_proc_meminfo = do_proc_meminfo(rrd_update_every, (sutime_proc_meminfo > 0)?now - sutime_proc_meminfo:0ULL);
- sutime_proc_meminfo = now;
- }
- if(unlikely(netdata_exit)) break;
+ if(unlikely(!st)) {
+ st = rrdset_find_bytype_localhost("netdata", "plugin_freebsd_modules");
- if(!vdo_proc_vmstat) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling vdo_proc_vmstat().");
- now = time_usec();
- vdo_proc_vmstat = do_proc_vmstat(rrd_update_every, (sutime_proc_vmstat > 0)?now - sutime_proc_vmstat:0ULL);
- sutime_proc_vmstat = now;
- }
- if(unlikely(netdata_exit)) break;
+ if(!st) {
+ st = rrdset_create_localhost("netdata", "plugin_freebsd_modules", NULL, "freebsd", NULL
+ , "NetData FreeBSD Plugin Modules Durations", "milliseconds/run", 132001
+ , localhost->rrd_update_every, RRDSET_TYPE_STACKED);
- if(!vdo_proc_net_rpc_nfsd) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_rpc_nfsd().");
- now = time_usec();
- vdo_proc_net_rpc_nfsd = do_proc_net_rpc_nfsd(rrd_update_every, (sutime_proc_net_rpc_nfsd > 0)?now - sutime_proc_net_rpc_nfsd:0ULL);
- sutime_proc_net_rpc_nfsd = now;
- }
- if(unlikely(netdata_exit)) break;
+ for(i = 0 ; freebsd_modules[i].name ;i++) {
+ struct freebsd_module *pm = &freebsd_modules[i];
+ if(unlikely(!pm->enabled)) continue;
- if(!vdo_proc_net_rpc_nfs) {
- debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_proc_net_rpc_nfs().");
- now = time_usec();
- vdo_proc_net_rpc_nfs = do_proc_net_rpc_nfs(rrd_update_every, (sutime_proc_net_rpc_nfs > 0)?now - sutime_proc_net_rpc_nfs:0ULL);
- sutime_proc_net_rpc_nfs = now;
- }
- if(unlikely(netdata_exit)) break;
- */
+ pm->rd = rrddim_add(st, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
+ }
+ }
+ }
+ else rrdset_next(st);
- // END -- the job is done
+ for(i = 0 ; freebsd_modules[i].name ;i++) {
+ struct freebsd_module *pm = &freebsd_modules[i];
+ if(unlikely(!pm->enabled)) continue;
- // --------------------------------------------------------------------
+ rrddim_set_by_pointer(st, pm->rd, pm->duration);
+ }
+ rrdset_done(st);
- if(!vdo_cpu_netdata) {
global_statistics_charts();
registry_statistics();
}
info("FREEBSD thread exiting");
+ static_thread->enabled = 0;
pthread_exit(NULL);
return NULL;
}