X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=src%2Fplugin_freebsd.c;h=31ab6e0c44d7529b376ab355e11b62f506bb6668;hb=909e26f825bc1f6f907231761412c885331fec7e;hp=834d7b72cc34e38c3481df5d3cc298debb68356f;hpb=d2af61701b7c47f441c69758dc3909f5b31d5731;p=netdata.git diff --git a/src/plugin_freebsd.c b/src/plugin_freebsd.c index 834d7b72..31ab6e0c 100644 --- a/src/plugin_freebsd.c +++ b/src/plugin_freebsd.c @@ -1,8 +1,64 @@ #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()); @@ -12,244 +68,80 @@ void *freebsd_main(void *ptr) 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(); } @@ -257,6 +149,7 @@ void *freebsd_main(void *ptr) info("FREEBSD thread exiting"); + static_thread->enabled = 0; pthread_exit(NULL); return NULL; }