#include "common.h" #include #include #include #include #define _KERNEL #include #include #include #undef _KERNEL #include #include #include #include #include #include #include #include #include #include #include #include #include // -------------------------------------------------------------------------------------------------------------------- // common definitions and variables #define KILO_FACTOR 1024 #define MEGA_FACTOR 1048576 // 1024 * 1024 #define GIGA_FACTOR 1073741824 // 1024 * 1024 * 1024 #define MAX_INT_DIGITS 10 // maximum number of digits for int int system_pagesize = PAGE_SIZE; int number_of_cpus = 1; // -------------------------------------------------------------------------------------------------------------------- // FreeBSD plugin initialization int freebsd_plugin_init() { system_pagesize = getpagesize(); if (system_pagesize <= 0) { error("FREEBSD: can't get system page size"); return 1; } if (unlikely(GETSYSCTL_BY_NAME("kern.smp.cpus", number_of_cpus))) { error("FREEBSD: can't get number of cpus"); return 1; } if (unlikely(!number_of_cpus)) { error("FREEBSD: wrong number of cpus"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.loadavg // FreeBSD calculates load averages once every 5 seconds #define MIN_LOADAVG_UPDATE_EVERY 5 int do_vm_loadavg(int update_every, usec_t dt){ static usec_t next_loadavg_dt = 0; if (next_loadavg_dt <= dt) { static int mib[2] = {0, 0}; struct loadavg sysload; if (unlikely(GETSYSCTL_SIMPLE("vm.loadavg", mib, sysload))) { error("DISABLED: system.load chart"); error("DISABLED: vm.loadavg module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_load1 = NULL, *rd_load2 = NULL, *rd_load3 = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "load", NULL, "load", NULL, "System Load Average", "load", 100, (update_every < MIN_LOADAVG_UPDATE_EVERY) ? MIN_LOADAVG_UPDATE_EVERY : update_every, RRDSET_TYPE_LINE ); rd_load1 = rrddim_add(st, "load1", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); rd_load2 = rrddim_add(st, "load5", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); rd_load3 = rrddim_add(st, "load15", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_load1, (collected_number) ((double) sysload.ldavg[0] / sysload.fscale * 1000)); rrddim_set_by_pointer(st, rd_load2, (collected_number) ((double) sysload.ldavg[1] / sysload.fscale * 1000)); rrddim_set_by_pointer(st, rd_load3, (collected_number) ((double) sysload.ldavg[2] / sysload.fscale * 1000)); rrdset_done(st); next_loadavg_dt = st->update_every * USEC_PER_SEC; } } else next_loadavg_dt -= dt; return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.vmtotal int do_vm_vmtotal(int update_every, usec_t dt) { (void)dt; static int do_all_processes = -1, do_processes = -1, do_committed = -1; if (unlikely(do_all_processes == -1)) { do_all_processes = config_get_boolean("plugin:freebsd:vm.vmtotal", "enable total processes", 1); do_processes = config_get_boolean("plugin:freebsd:vm.vmtotal", "processes running", 1); do_committed = config_get_boolean("plugin:freebsd:vm.vmtotal", "committed memory", 1); } if (likely(do_all_processes | do_processes | do_committed)) { static int mib[2] = {0, 0}; struct vmtotal vmtotal_data; if (unlikely(GETSYSCTL_SIMPLE("vm.vmtotal", mib, vmtotal_data))) { do_all_processes = 0; error("DISABLED: system.active_processes chart"); do_processes = 0; error("DISABLED: system.processes chart"); do_committed = 0; error("DISABLED: mem.committed chart"); error("DISABLED: vm.vmtotal module"); return 1; } else { // -------------------------------------------------------------------- if (likely(do_all_processes)) { static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "active_processes", NULL, "processes", NULL, "System Active Processes", "processes", 750, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "active", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, (vmtotal_data.t_rq + vmtotal_data.t_dw + vmtotal_data.t_pw + vmtotal_data.t_sl + vmtotal_data.t_sw)); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_processes)) { static RRDSET *st = NULL; static RRDDIM *rd_running = NULL, *rd_blocked = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "processes", NULL, "processes", NULL, "System Processes", "processes", 600, update_every, RRDSET_TYPE_LINE ); rd_running = rrddim_add(st, "running", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); rd_blocked = rrddim_add(st, "blocked", NULL, -1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_running, vmtotal_data.t_rq); rrddim_set_by_pointer(st, rd_blocked, (vmtotal_data.t_dw + vmtotal_data.t_pw)); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_committed)) { static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("mem", "committed", NULL, "system", NULL, "Committed (Allocated) Memory", "MB", 5000, update_every, RRDSET_TYPE_AREA ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd = rrddim_add(st, "Committed_AS", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, vmtotal_data.t_rm); rrdset_done(st); } } } else { error("DISABLED: vm.vmtotal module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.cp_time int do_kern_cp_time(int update_every, usec_t dt) { (void)dt; if (unlikely(CPUSTATES != 5)) { error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES); error("DISABLED: system.cpu chart"); error("DISABLED: kern.cp_time module"); return 1; } else { static int mib[2] = {0, 0}; long cp_time[CPUSTATES]; if (unlikely(GETSYSCTL_SIMPLE("kern.cp_time", mib, cp_time))) { error("DISABLED: system.cpu chart"); error("DISABLED: kern.cp_time module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_nice = NULL, *rd_system = NULL, *rd_user = NULL, *rd_interrupt = NULL, *rd_idle = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "cpu", NULL, "cpu", "system.cpu", "Total CPU utilization", "percentage", 100, update_every, RRDSET_TYPE_STACKED ); rd_nice = rrddim_add(st, "nice", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rd_system = rrddim_add(st, "system", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rd_user = rrddim_add(st, "user", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rd_interrupt = rrddim_add(st, "interrupt", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rd_idle = rrddim_add(st, "idle", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rrddim_hide(st, "idle"); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_nice, cp_time[1]); rrddim_set_by_pointer(st, rd_system, cp_time[2]); rrddim_set_by_pointer(st, rd_user, cp_time[0]); rrddim_set_by_pointer(st, rd_interrupt, cp_time[3]); rrddim_set_by_pointer(st, rd_idle, cp_time[4]); rrdset_done(st); } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.cp_times int do_kern_cp_times(int update_every, usec_t dt) { (void)dt; if (unlikely(CPUSTATES != 5)) { error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES); error("DISABLED: cpu.cpuXX charts"); error("DISABLED: kern.cp_times module"); return 1; } else { static int mib[2] = {0, 0}; long cp_time[CPUSTATES]; static long *pcpu_cp_time = NULL; pcpu_cp_time = reallocz(pcpu_cp_time, sizeof(cp_time) * number_of_cpus); if (unlikely(GETSYSCTL_WSIZE("kern.cp_times", mib, pcpu_cp_time, sizeof(cp_time) * number_of_cpus))) { error("DISABLED: cpu.cpuXX charts"); error("DISABLED: kern.cp_times module"); return 1; } else { // -------------------------------------------------------------------- int i; static struct cpu_chart { char cpuid[MAX_INT_DIGITS + 4]; RRDSET *st; RRDDIM *rd_user; RRDDIM *rd_nice; RRDDIM *rd_system; RRDDIM *rd_interrupt; RRDDIM *rd_idle; } *all_cpu_charts = NULL; static int old_number_of_cpus = 0; if(unlikely(number_of_cpus > old_number_of_cpus)) { all_cpu_charts = reallocz(all_cpu_charts, sizeof(struct cpu_chart) * number_of_cpus); memset(&all_cpu_charts[old_number_of_cpus], 0, sizeof(struct cpu_chart) * (number_of_cpus - old_number_of_cpus)); old_number_of_cpus = number_of_cpus; } for (i = 0; i < number_of_cpus; i++) { if (unlikely(!all_cpu_charts[i].st)) { snprintfz(all_cpu_charts[i].cpuid, MAX_INT_DIGITS, "cpu%d", i); all_cpu_charts[i].st = rrdset_create_localhost("cpu", all_cpu_charts[i].cpuid, NULL, "utilization", "cpu.cpu", "Core utilization", "percentage", 1000, update_every, RRDSET_TYPE_STACKED ); all_cpu_charts[i].rd_nice = rrddim_add(all_cpu_charts[i].st, "nice", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); all_cpu_charts[i].rd_system = rrddim_add(all_cpu_charts[i].st, "system", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); all_cpu_charts[i].rd_user = rrddim_add(all_cpu_charts[i].st, "user", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); all_cpu_charts[i].rd_interrupt = rrddim_add(all_cpu_charts[i].st, "interrupt", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); all_cpu_charts[i].rd_idle = rrddim_add(all_cpu_charts[i].st, "idle", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL); rrddim_hide(all_cpu_charts[i].st, "idle"); } else rrdset_next(all_cpu_charts[i].st); rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_nice, pcpu_cp_time[i * 5 + 1]); rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_system, pcpu_cp_time[i * 5 + 2]); rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_user, pcpu_cp_time[i * 5 + 0]); rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_interrupt, pcpu_cp_time[i * 5 + 3]); rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_idle, pcpu_cp_time[i * 5 + 4]); rrdset_done(all_cpu_charts[i].st); } } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // hw.intrcnt int do_hw_intcnt(int update_every, usec_t dt) { (void)dt; static int mib_hw_intrcnt[2] = {0, 0}; size_t intrcnt_size = sizeof(mib_hw_intrcnt); unsigned long i; if (unlikely(GETSYSCTL_SIZE("hw.intrcnt", mib_hw_intrcnt, intrcnt_size))) { error("DISABLED: system.intr chart"); error("DISABLED: system.interrupts chart"); error("DISABLED: hw.intrcnt module"); return 1; } else { unsigned long nintr = 0; static unsigned long *intrcnt = NULL; unsigned long long totalintr = 0; nintr = intrcnt_size / sizeof(u_long); intrcnt = reallocz(intrcnt, nintr * sizeof(u_long)); if (unlikely(GETSYSCTL_WSIZE("hw.intrcnt", mib_hw_intrcnt, intrcnt, nintr * sizeof(u_long)))) { error("DISABLED: system.intr chart"); error("DISABLED: system.interrupts chart"); error("DISABLED: hw.intrcnt module"); return 1; } else { for (i = 0; i < nintr; i++) totalintr += intrcnt[i]; // -------------------------------------------------------------------- static RRDSET *st_intr = NULL; static RRDDIM *rd_intr = NULL; if (unlikely(!st_intr)) { st_intr = rrdset_create_localhost("system", "intr", NULL, "interrupts", NULL, "Total Hardware Interrupts", "interrupts/s", 900, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st_intr, RRDSET_FLAG_DETAIL); rd_intr = rrddim_add(st_intr, "interrupts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st_intr); rrddim_set_by_pointer(st_intr, rd_intr, totalintr); rrdset_done(st_intr); // -------------------------------------------------------------------- size_t size; static int mib_hw_intrnames[2] = {0, 0}; static char *intrnames = NULL; size = nintr * (MAXCOMLEN + 1); intrnames = reallocz(intrnames, size); if (unlikely(GETSYSCTL_WSIZE("hw.intrnames", mib_hw_intrnames, intrnames, size))) { error("DISABLED: system.intr chart"); error("DISABLED: system.interrupts chart"); error("DISABLED: hw.intrcnt module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st_interrupts = NULL; RRDDIM *rd_interrupts = NULL; void *p; if (unlikely(!st_interrupts)) st_interrupts = rrdset_create_localhost("system", "interrupts", NULL, "interrupts", NULL, "System interrupts", "interrupts/s", 1000, update_every, RRDSET_TYPE_STACKED ); else rrdset_next(st_interrupts); for (i = 0; i < nintr; i++) { p = intrnames + i * (MAXCOMLEN + 1); if (unlikely((intrcnt[i] != 0) && (*(char *) p != 0))) { rd_interrupts = rrddim_find(st_interrupts, p); if (unlikely(!rd_interrupts)) rd_interrupts = rrddim_add(st_interrupts, p, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rrddim_set_by_pointer(st_interrupts, rd_interrupts, intrcnt[i]); } } rrdset_done(st_interrupts); } } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.sys.v_intr int do_vm_stats_sys_v_intr(int update_every, usec_t dt) { (void)dt; static int mib[4] = {0, 0, 0, 0}; u_int int_number; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_intr", mib, int_number))) { error("DISABLED: system.dev_intr chart"); error("DISABLED: vm.stats.sys.v_intr module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "dev_intr", NULL, "interrupts", NULL, "Device Interrupts", "interrupts/s", 1000, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "interrupts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, int_number); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.sys.v_soft int do_vm_stats_sys_v_soft(int update_every, usec_t dt) { (void)dt; static int mib[4] = {0, 0, 0, 0}; u_int soft_intr_number; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_soft", mib, soft_intr_number))) { error("DISABLED: system.dev_intr chart"); error("DISABLED: vm.stats.sys.v_soft module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "soft_intr", NULL, "interrupts", NULL, "Software Interrupts", "interrupts/s", 1100, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "interrupts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, soft_intr_number); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.sys.v_swtch int do_vm_stats_sys_v_swtch(int update_every, usec_t dt) { (void)dt; static int mib[4] = {0, 0, 0, 0}; u_int ctxt_number; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_swtch", mib, ctxt_number))) { error("DISABLED: system.ctxt chart"); error("DISABLED: vm.stats.sys.v_swtch module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "ctxt", NULL, "processes", NULL, "CPU Context Switches", "context switches/s", 800, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "switches", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, ctxt_number); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.vm.v_forks int do_vm_stats_sys_v_forks(int update_every, usec_t dt) { (void)dt; static int mib[4] = {0, 0, 0, 0}; u_int forks_number; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_forks", mib, forks_number))) { error("DISABLED: system.forks chart"); error("DISABLED: vm.stats.sys.v_swtch module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "forks", NULL, "processes", NULL, "Started Processes", "processes/s", 700, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd = rrddim_add(st, "started", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, forks_number); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.swap_info int do_vm_swap_info(int update_every, usec_t dt) { (void)dt; static int mib[3] = {0, 0, 0}; if (unlikely(getsysctl_mib("vm.swap_info", mib, 2))) { error("DISABLED: system.swap chart"); error("DISABLED: vm.swap_info module"); return 1; } else { int i; struct xswdev xsw; struct total_xsw { collected_number bytes_used; collected_number bytes_total; } total_xsw = {0, 0}; for (i = 0; ; i++) { size_t size; mib[2] = i; size = sizeof(xsw); if (unlikely(sysctl(mib, 3, &xsw, &size, NULL, 0) == -1 )) { if (unlikely(errno != ENOENT)) { error("FREEBSD: sysctl(%s...) failed: %s", "vm.swap_info", strerror(errno)); error("DISABLED: system.swap chart"); error("DISABLED: vm.swap_info module"); return 1; } else { if (unlikely(size != sizeof(xsw))) { error("FREEBSD: sysctl(%s...) expected %lu, got %lu", "vm.swap_info", (unsigned long)sizeof(xsw), (unsigned long)size); error("DISABLED: system.swap chart"); error("DISABLED: vm.swap_info module"); return 1; } else break; } } total_xsw.bytes_used += xsw.xsw_used; total_xsw.bytes_total += xsw.xsw_nblks; } // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_free = NULL, *rd_used = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "swap", NULL, "swap", NULL, "System Swap", "MB", 201, update_every, RRDSET_TYPE_STACKED ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_free = rrddim_add(st, "free", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); rd_used = rrddim_add(st, "used", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_free, total_xsw.bytes_total - total_xsw.bytes_used); rrddim_set_by_pointer(st, rd_used, total_xsw.bytes_used); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // system.ram int do_system_ram(int update_every, usec_t dt) { (void)dt; static int mib_active_count[4] = {0, 0, 0, 0}, mib_inactive_count[4] = {0, 0, 0, 0}, mib_wire_count[4] = {0, 0, 0, 0}, mib_cache_count[4] = {0, 0, 0, 0}, mib_vfs_bufspace[2] = {0, 0}, mib_free_count[4] = {0, 0, 0, 0}; struct vmmeter vmmeter_data; int vfs_bufspace_count; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_active_count", mib_active_count, vmmeter_data.v_active_count) || GETSYSCTL_SIMPLE("vm.stats.vm.v_inactive_count", mib_inactive_count, vmmeter_data.v_inactive_count) || GETSYSCTL_SIMPLE("vm.stats.vm.v_wire_count", mib_wire_count, vmmeter_data.v_wire_count) || #if __FreeBSD_version < 1200016 GETSYSCTL_SIMPLE("vm.stats.vm.v_cache_count", mib_cache_count, vmmeter_data.v_cache_count) || #endif GETSYSCTL_SIMPLE("vfs.bufspace", mib_vfs_bufspace, vfs_bufspace_count) || GETSYSCTL_SIMPLE("vm.stats.vm.v_free_count", mib_free_count, vmmeter_data.v_free_count))) { error("DISABLED: system.ram chart"); error("DISABLED: System.ram module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_free = NULL, *rd_active = NULL, *rd_inactive = NULL, *rd_wired = NULL, *rd_cache = NULL, *rd_buffers = NULL; st = rrdset_find_localhost("system.ram"); if (unlikely(!st)) { st = rrdset_create_localhost("system", "ram", NULL, "ram", NULL, "System RAM", "MB", 200, update_every, RRDSET_TYPE_STACKED ); rd_free = rrddim_add(st, "free", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); rd_active = rrddim_add(st, "active", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); rd_inactive = rrddim_add(st, "inactive", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); rd_wired = rrddim_add(st, "wired", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); #if __FreeBSD_version < 1200016 rd_cache = rrddim_add(st, "cache", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); #endif rd_buffers = rrddim_add(st, "buffers", NULL, 1, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_free, vmmeter_data.v_free_count); rrddim_set_by_pointer(st, rd_active, vmmeter_data.v_active_count); rrddim_set_by_pointer(st, rd_inactive, vmmeter_data.v_inactive_count); rrddim_set_by_pointer(st, rd_wired, vmmeter_data.v_wire_count); #if __FreeBSD_version < 1200016 rrddim_set_by_pointer(st, rd_cache, vmmeter_data.v_cache_count); #endif rrddim_set_by_pointer(st, rd_buffers, vfs_bufspace_count); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.vm.v_swappgs int do_vm_stats_sys_v_swappgs(int update_every, usec_t dt) { (void)dt; static int mib_swappgsin[4] = {0, 0, 0, 0}, mib_swappgsout[4] = {0, 0, 0, 0}; struct vmmeter vmmeter_data; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_swappgsin", mib_swappgsin, vmmeter_data.v_swappgsin) || GETSYSCTL_SIMPLE("vm.stats.vm.v_swappgsout", mib_swappgsout, vmmeter_data.v_swappgsout))) { error("DISABLED: system.swapio chart"); error("DISABLED: vm.stats.vm.v_swappgs module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "swapio", NULL, "swap", NULL, "Swap I/O", "kilobytes/s", 250, update_every, RRDSET_TYPE_AREA ); rd_in = rrddim_add(st, "in", NULL, system_pagesize, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "out", NULL, -system_pagesize, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, vmmeter_data.v_swappgsin); rrddim_set_by_pointer(st, rd_out, vmmeter_data.v_swappgsout); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // vm.stats.vm.v_pgfaults int do_vm_stats_sys_v_pgfaults(int update_every, usec_t dt) { (void)dt; static int mib_vm_faults[4] = {0, 0, 0, 0}, mib_io_faults[4] = {0, 0, 0, 0}, mib_cow_faults[4] = {0, 0, 0, 0}, mib_cow_optim[4] = {0, 0, 0, 0}, mib_intrans[4] = {0, 0, 0, 0}; struct vmmeter vmmeter_data; if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_vm_faults", mib_vm_faults, vmmeter_data.v_vm_faults) || GETSYSCTL_SIMPLE("vm.stats.vm.v_io_faults", mib_io_faults, vmmeter_data.v_io_faults) || GETSYSCTL_SIMPLE("vm.stats.vm.v_cow_faults", mib_cow_faults, vmmeter_data.v_cow_faults) || GETSYSCTL_SIMPLE("vm.stats.vm.v_cow_optim", mib_cow_optim, vmmeter_data.v_cow_optim) || GETSYSCTL_SIMPLE("vm.stats.vm.v_intrans", mib_intrans, vmmeter_data.v_intrans))) { error("DISABLED: mem.pgfaults chart"); error("DISABLED: vm.stats.vm.v_pgfaults module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd_memory = NULL, *rd_io_requiring = NULL, *rd_cow = NULL, *rd_cow_optimized = NULL, *rd_in_transit = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("mem", "pgfaults", NULL, "system", NULL, "Memory Page Faults", "page faults/s", 500, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_memory = rrddim_add(st, "memory", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_io_requiring = rrddim_add(st, "io_requiring", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_cow = rrddim_add(st, "cow", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_cow_optimized = rrddim_add(st, "cow_optimized", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_transit = rrddim_add(st, "in_transit", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_memory, vmmeter_data.v_vm_faults); rrddim_set_by_pointer(st, rd_io_requiring, vmmeter_data.v_io_faults); rrddim_set_by_pointer(st, rd_cow, vmmeter_data.v_cow_faults); rrddim_set_by_pointer(st, rd_cow_optimized, vmmeter_data.v_cow_optim); rrddim_set_by_pointer(st, rd_in_transit, vmmeter_data.v_intrans); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.ipc.sem int do_kern_ipc_sem(int update_every, usec_t dt) { (void)dt; static int mib_semmni[3] = {0, 0, 0}, mib_sema[3] = {0, 0, 0}; struct ipc_sem { int semmni; collected_number sets; collected_number semaphores; } ipc_sem = {0, 0, 0}; if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.semmni", mib_semmni, ipc_sem.semmni))) { error("DISABLED: system.ipc_semaphores chart"); error("DISABLED: system.ipc_semaphore_arrays chart"); error("DISABLED: kern.ipc.sem module"); return 1; } else { static struct semid_kernel *ipc_sem_data = NULL; ipc_sem_data = reallocz(ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni); if (unlikely(GETSYSCTL_WSIZE("kern.ipc.sema", mib_sema, ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni))) { error("DISABLED: system.ipc_semaphores chart"); error("DISABLED: system.ipc_semaphore_arrays chart"); error("DISABLED: kern.ipc.sem module"); return 1; } else { int i; for (i = 0; i < ipc_sem.semmni; i++) { if (unlikely(ipc_sem_data[i].u.sem_perm.mode & SEM_ALLOC)) { ipc_sem.sets += 1; ipc_sem.semaphores += ipc_sem_data[i].u.sem_nsems; } } // -------------------------------------------------------------------- static RRDSET *st_semaphores = NULL, *st_semaphore_arrays = NULL; static RRDDIM *rd_semaphores = NULL, *rd_semaphore_arrays = NULL; if (unlikely(!st_semaphores)) { st_semaphores = rrdset_create_localhost("system", "ipc_semaphores", NULL, "ipc semaphores", NULL, "IPC Semaphores", "semaphores", 1000, update_every, RRDSET_TYPE_AREA ); rd_semaphores = rrddim_add(st_semaphores, "semaphores", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_semaphores); rrddim_set_by_pointer(st_semaphores, rd_semaphores, ipc_sem.semaphores); rrdset_done(st_semaphores); // -------------------------------------------------------------------- if (unlikely(!st_semaphore_arrays)) { st_semaphore_arrays = rrdset_create_localhost("system", "ipc_semaphore_arrays", NULL, "ipc semaphores", NULL, "IPC Semaphore Arrays", "arrays", 1000, update_every, RRDSET_TYPE_AREA ); rd_semaphore_arrays = rrddim_add(st_semaphore_arrays, "arrays", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_semaphore_arrays); rrddim_set_by_pointer(st_semaphore_arrays, rd_semaphore_arrays, ipc_sem.sets); rrdset_done(st_semaphore_arrays); } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.ipc.shm int do_kern_ipc_shm(int update_every, usec_t dt) { (void)dt; static int mib_shmmni[3] = {0, 0, 0}, mib_shmsegs[3] = {0, 0, 0}; struct ipc_shm { u_long shmmni; collected_number segs; collected_number segsize; } ipc_shm = {0, 0, 0}; if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.shmmni", mib_shmmni, ipc_shm.shmmni))) { error("DISABLED: system.ipc_shared_mem_segs chart"); error("DISABLED: system.ipc_shared_mem_size chart"); error("DISABLED: kern.ipc.shmmodule"); return 1; } else { static struct shmid_kernel *ipc_shm_data = NULL; ipc_shm_data = reallocz(ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni); if (unlikely( GETSYSCTL_WSIZE("kern.ipc.shmsegs", mib_shmsegs, ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni))) { error("DISABLED: system.ipc_shared_mem_segs chart"); error("DISABLED: system.ipc_shared_mem_size chart"); error("DISABLED: kern.ipc.shmmodule"); return 1; } else { unsigned long i; for (i = 0; i < ipc_shm.shmmni; i++) { if (unlikely(ipc_shm_data[i].u.shm_perm.mode & 0x0800)) { ipc_shm.segs += 1; ipc_shm.segsize += ipc_shm_data[i].u.shm_segsz; } } // -------------------------------------------------------------------- static RRDSET *st_segs = NULL, *st_size = NULL; static RRDDIM *rd_segments = NULL, *rd_allocated = NULL; if (unlikely(!st_segs)) { st_segs = rrdset_create_localhost("system", "ipc_shared_mem_segs", NULL, "ipc shared memory", NULL, "IPC Shared Memory Segments", "segments", 1000, update_every, RRDSET_TYPE_AREA ); rd_segments = rrddim_add(st_segs, "segments", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_segs); rrddim_set_by_pointer(st_segs, rd_segments, ipc_shm.segs); rrdset_done(st_segs); // -------------------------------------------------------------------- if (unlikely(!st_size)) { st_size = rrdset_create_localhost("system", "ipc_shared_mem_size", NULL, "ipc shared memory", NULL, "IPC Shared Memory Segments Size", "kilobytes", 1000, update_every, RRDSET_TYPE_AREA ); rd_allocated = rrddim_add(st_size, "allocated", NULL, 1, KILO_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_size); rrddim_set_by_pointer(st_size, rd_allocated, ipc_shm.segsize); rrdset_done(st_size); } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.ipc.msq int do_kern_ipc_msq(int update_every, usec_t dt) { (void)dt; static int mib_msgmni[3] = {0, 0, 0}, mib_msqids[3] = {0, 0, 0}; struct ipc_msq { int msgmni; collected_number queues; collected_number messages; collected_number usedsize; collected_number allocsize; } ipc_msq = {0, 0, 0, 0, 0}; if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.msgmni", mib_msgmni, ipc_msq.msgmni))) { error("DISABLED: system.ipc_msq_queues chart"); error("DISABLED: system.ipc_msq_messages chart"); error("DISABLED: system.ipc_msq_size chart"); error("DISABLED: kern.ipc.msg module"); return 1; } else { static struct msqid_kernel *ipc_msq_data = NULL; ipc_msq_data = reallocz(ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni); if (unlikely( GETSYSCTL_WSIZE("kern.ipc.msqids", mib_msqids, ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni))) { error("DISABLED: system.ipc_msq_queues chart"); error("DISABLED: system.ipc_msq_messages chart"); error("DISABLED: system.ipc_msq_size chart"); error("DISABLED: kern.ipc.msg module"); return 1; } else { int i; for (i = 0; i < ipc_msq.msgmni; i++) { if (unlikely(ipc_msq_data[i].u.msg_qbytes != 0)) { ipc_msq.queues += 1; ipc_msq.messages += ipc_msq_data[i].u.msg_qnum; ipc_msq.usedsize += ipc_msq_data[i].u.msg_cbytes; ipc_msq.allocsize += ipc_msq_data[i].u.msg_qbytes; } } // -------------------------------------------------------------------- static RRDSET *st_queues = NULL, *st_messages = NULL, *st_size = NULL; static RRDDIM *rd_queues = NULL, *rd_messages = NULL, *rd_allocated = NULL, *rd_used = NULL; if (unlikely(!st_queues)) { st_queues = rrdset_create_localhost("system", "ipc_msq_queues", NULL, "ipc message queues", NULL, "Number of IPC Message Queues", "queues", 990, update_every, RRDSET_TYPE_AREA ); rd_queues = rrddim_add(st_queues, "queues", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_queues); rrddim_set_by_pointer(st_queues, rd_queues, ipc_msq.queues); rrdset_done(st_queues); // -------------------------------------------------------------------- if (unlikely(!st_messages)) { st_messages = rrdset_create_localhost("system", "ipc_msq_messages", NULL, "ipc message queues", NULL, "Number of Messages in IPC Message Queues", "messages", 1000, update_every, RRDSET_TYPE_AREA ); rd_messages = rrddim_add(st_messages, "messages", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_messages); rrddim_set_by_pointer(st_messages, rd_messages, ipc_msq.messages); rrdset_done(st_messages); // -------------------------------------------------------------------- if (unlikely(!st_size)) { st_size = rrdset_create_localhost("system", "ipc_msq_size", NULL, "ipc message queues", NULL, "Size of IPC Message Queues", "bytes", 1100, update_every, RRDSET_TYPE_LINE ); rd_allocated = rrddim_add(st_size, "allocated", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); rd_used = rrddim_add(st_size, "used", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_size); rrddim_set_by_pointer(st_size, rd_allocated, ipc_msq.allocsize); rrddim_set_by_pointer(st_size, rd_used, ipc_msq.usedsize); rrdset_done(st_size); } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // uptime int do_uptime(int update_every, usec_t dt) { (void)dt; struct timespec up_time; clock_gettime(CLOCK_UPTIME, &up_time); // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if(unlikely(!st)) { st = rrdset_create_localhost("system", "uptime", NULL, "uptime", NULL, "System Uptime", "seconds", 1000, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "uptime", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, up_time.tv_sec); rrdset_done(st); return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.isr int do_net_isr(int update_every, usec_t dt) { (void)dt; static int do_netisr = -1, do_netisr_per_core = -1; if (unlikely(do_netisr == -1)) { do_netisr = config_get_boolean("plugin:freebsd:net.isr", "netisr", 1); do_netisr_per_core = config_get_boolean("plugin:freebsd:net.isr", "netisr per core", 1); } static int mib_workstream[3] = {0, 0, 0}, mib_work[3] = {0, 0, 0}; int common_error = 0; size_t netisr_workstream_size = sizeof(mib_workstream), netisr_work_size = sizeof(mib_work); unsigned long num_netisr_workstreams = 0, num_netisr_works = 0; static struct sysctl_netisr_workstream *netisr_workstream = NULL; static struct sysctl_netisr_work *netisr_work = NULL; static struct netisr_stats { collected_number dispatched; collected_number hybrid_dispatched; collected_number qdrops; collected_number queued; } *netisr_stats = NULL; if (likely(do_netisr || do_netisr_per_core)) { if (unlikely(GETSYSCTL_SIZE("net.isr.workstream", mib_workstream, netisr_workstream_size))) { common_error = 1; } else if (unlikely(GETSYSCTL_SIZE("net.isr.work", mib_work, netisr_work_size))) { common_error = 1; } else { num_netisr_workstreams = netisr_workstream_size / sizeof(struct sysctl_netisr_workstream); netisr_workstream = reallocz(netisr_workstream, num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream)); if (unlikely(GETSYSCTL_WSIZE("net.isr.workstream", mib_workstream, netisr_workstream, num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream)))){ common_error = 1; } else { num_netisr_works = netisr_work_size / sizeof(struct sysctl_netisr_work); netisr_work = reallocz(netisr_work, num_netisr_works * sizeof(struct sysctl_netisr_work)); if (unlikely(GETSYSCTL_WSIZE("net.isr.work", mib_work, netisr_work, num_netisr_works * sizeof(struct sysctl_netisr_work)))){ common_error = 1; } } } if (unlikely(common_error)) { do_netisr = 0; error("DISABLED: system.softnet_stat chart"); do_netisr_per_core = 0; error("DISABLED: system.cpuX_softnet_stat chart"); common_error = 0; error("DISABLED: net.isr module"); return 1; } else { unsigned long i, n; int j; netisr_stats = reallocz(netisr_stats, (number_of_cpus + 1) * sizeof(struct netisr_stats)); memset(netisr_stats, 0, (number_of_cpus + 1) * sizeof(struct netisr_stats)); for (i = 0; i < num_netisr_workstreams; i++) { for (n = 0; n < num_netisr_works; n++) { if (netisr_workstream[i].snws_wsid == netisr_work[n].snw_wsid) { netisr_stats[netisr_workstream[i].snws_cpu].dispatched += netisr_work[n].snw_dispatched; netisr_stats[netisr_workstream[i].snws_cpu].hybrid_dispatched += netisr_work[n].snw_hybrid_dispatched; netisr_stats[netisr_workstream[i].snws_cpu].qdrops += netisr_work[n].snw_qdrops; netisr_stats[netisr_workstream[i].snws_cpu].queued += netisr_work[n].snw_queued; } } } for (j = 0; j < number_of_cpus; j++) { netisr_stats[number_of_cpus].dispatched += netisr_stats[j].dispatched; netisr_stats[number_of_cpus].hybrid_dispatched += netisr_stats[j].hybrid_dispatched; netisr_stats[number_of_cpus].qdrops += netisr_stats[j].qdrops; netisr_stats[number_of_cpus].queued += netisr_stats[j].queued; } } } else { error("DISABLED: net.isr module"); return 1; } // -------------------------------------------------------------------- if (likely(do_netisr)) { static RRDSET *st = NULL; static RRDDIM *rd_dispatched = NULL, *rd_hybrid_dispatched = NULL, *rd_qdrops = NULL, *rd_queued = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "softnet_stat", NULL, "softnet_stat", NULL, "System softnet_stat", "events/s", 955, update_every, RRDSET_TYPE_LINE ); rd_dispatched = rrddim_add(st, "dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_hybrid_dispatched = rrddim_add(st, "hybrid_dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_qdrops = rrddim_add(st, "qdrops", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_queued = rrddim_add(st, "queued", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_dispatched, netisr_stats[number_of_cpus].dispatched); rrddim_set_by_pointer(st, rd_hybrid_dispatched, netisr_stats[number_of_cpus].hybrid_dispatched); rrddim_set_by_pointer(st, rd_qdrops, netisr_stats[number_of_cpus].qdrops); rrddim_set_by_pointer(st, rd_queued, netisr_stats[number_of_cpus].queued); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_netisr_per_core)) { static struct softnet_chart { char netisr_cpuid[MAX_INT_DIGITS + 17]; RRDSET *st; RRDDIM *rd_dispatched; RRDDIM *rd_hybrid_dispatched; RRDDIM *rd_qdrops; RRDDIM *rd_queued; } *all_softnet_charts = NULL; static int old_number_of_cpus = 0; int i; if(unlikely(number_of_cpus > old_number_of_cpus)) { all_softnet_charts = reallocz(all_softnet_charts, sizeof(struct softnet_chart) * number_of_cpus); memset(&all_softnet_charts[old_number_of_cpus], 0, sizeof(struct softnet_chart) * (number_of_cpus - old_number_of_cpus)); old_number_of_cpus = number_of_cpus; } for (i = 0; i < number_of_cpus ;i++) { snprintfz(all_softnet_charts[i].netisr_cpuid, MAX_INT_DIGITS + 17, "cpu%d_softnet_stat", i); if (unlikely(!all_softnet_charts[i].st)) { all_softnet_charts[i].st = rrdset_create_localhost("cpu", all_softnet_charts[i].netisr_cpuid, NULL, "softnet_stat", NULL, "Per CPU netisr statistics", "events/s", 1101 + i, update_every, RRDSET_TYPE_LINE ); all_softnet_charts[i].rd_dispatched = rrddim_add(all_softnet_charts[i].st, "dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); all_softnet_charts[i].rd_hybrid_dispatched = rrddim_add(all_softnet_charts[i].st, "hybrid_dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); all_softnet_charts[i].rd_qdrops = rrddim_add(all_softnet_charts[i].st, "qdrops", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); all_softnet_charts[i].rd_queued = rrddim_add(all_softnet_charts[i].st, "queued", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(all_softnet_charts[i].st); rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_dispatched, netisr_stats[i].dispatched); rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_hybrid_dispatched, netisr_stats[i].hybrid_dispatched); rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_qdrops, netisr_stats[i].qdrops); rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_queued, netisr_stats[i].queued); rrdset_done(all_softnet_charts[i].st); } } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet.tcp.states int do_net_inet_tcp_states(int update_every, usec_t dt) { (void)dt; static int mib[4] = {0, 0, 0, 0}; uint64_t tcps_states[TCP_NSTATES]; // see http://net-snmp.sourceforge.net/docs/mibs/tcp.html if (unlikely(GETSYSCTL_SIMPLE("net.inet.tcp.states", mib, tcps_states))) { error("DISABLED: ipv4.tcpsock chart"); error("DISABLED: net.inet.tcp.states module"); return 1; } else { // -------------------------------------------------------------------- static RRDSET *st = NULL; static RRDDIM *rd = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcpsock", NULL, "tcp", NULL, "IPv4 TCP Connections", "active connections", 2500, update_every, RRDSET_TYPE_LINE ); rd = rrddim_add(st, "CurrEstab", "connections", 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st); rrddim_set_by_pointer(st, rd, tcps_states[TCPS_ESTABLISHED]); rrdset_done(st); } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet.tcp.stats int do_net_inet_tcp_stats(int update_every, usec_t dt) { (void)dt; static int do_tcp_packets = -1, do_tcp_errors = -1, do_tcp_handshake = -1, do_tcpext_connaborts = -1, do_tcpext_ofo = -1, do_tcpext_syncookies = -1, do_ecn = -1; if (unlikely(do_tcp_packets == -1)) { do_tcp_packets = config_get_boolean("plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP packets", 1); do_tcp_errors = config_get_boolean("plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP errors", 1); do_tcp_handshake = config_get_boolean("plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP handshake issues", 1); do_tcpext_connaborts = config_get_boolean_ondemand("plugin:freebsd:net.inet.tcp.stats", "TCP connection aborts", CONFIG_BOOLEAN_AUTO); do_tcpext_ofo = config_get_boolean_ondemand("plugin:freebsd:net.inet.tcp.stats", "TCP out-of-order queue", CONFIG_BOOLEAN_AUTO); do_tcpext_syncookies = config_get_boolean_ondemand("plugin:freebsd:net.inet.tcp.stats", "TCP SYN cookies", CONFIG_BOOLEAN_AUTO); do_ecn = config_get_boolean_ondemand("plugin:freebsd:net.inet.tcp.stats", "ECN packets", CONFIG_BOOLEAN_AUTO); } // see http://net-snmp.sourceforge.net/docs/mibs/tcp.html if (likely(do_tcp_packets || do_tcp_errors || do_tcp_handshake || do_tcpext_connaborts || do_tcpext_ofo || do_tcpext_syncookies || do_ecn)) { static int mib[4] = {0, 0, 0, 0}; struct tcpstat tcpstat; if (unlikely(GETSYSCTL_SIMPLE("net.inet.tcp.stats", mib, tcpstat))) { do_tcp_packets = 0; error("DISABLED: ipv4.tcppackets chart"); do_tcp_errors = 0; error("DISABLED: ipv4.tcperrors chart"); do_tcp_handshake = 0; error("DISABLED: ipv4.tcphandshake chart"); do_tcpext_connaborts = 0; error("DISABLED: ipv4.tcpconnaborts chart"); do_tcpext_ofo = 0; error("DISABLED: ipv4.tcpofo chart"); do_tcpext_syncookies = 0; error("DISABLED: ipv4.tcpsyncookies chart"); do_ecn = 0; error("DISABLED: ipv4.ecnpkts chart"); error("DISABLED: net.inet.tcp.stats module"); return 1; } else { // -------------------------------------------------------------------- if (likely(do_tcp_packets)) { static RRDSET *st = NULL; static RRDDIM *rd_in_segs = NULL, *rd_out_segs = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcppackets", NULL, "tcp", NULL, "IPv4 TCP Packets", "packets/s", 2600, update_every, RRDSET_TYPE_LINE ); rd_in_segs = rrddim_add(st, "InSegs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_segs = rrddim_add(st, "OutSegs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_segs, tcpstat.tcps_rcvtotal); rrddim_set_by_pointer(st, rd_out_segs, tcpstat.tcps_sndtotal); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_tcp_errors)) { static RRDSET *st = NULL; static RRDDIM *rd_in_errs = NULL, *rd_in_csum_errs = NULL, *rd_retrans_segs = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcperrors", NULL, "tcp", NULL, "IPv4 TCP Errors", "packets/s", 2700, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_in_errs = rrddim_add(st, "InErrs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_csum_errs = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_retrans_segs = rrddim_add(st, "RetransSegs", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); #if __FreeBSD__ >= 11 rrddim_set_by_pointer(st, rd_in_errs, tcpstat.tcps_rcvbadoff + tcpstat.tcps_rcvreassfull + tcpstat.tcps_rcvshort); #else rrddim_set_by_pointer(st, rd_in_errs, tcpstat.tcps_rcvbadoff + tcpstat.tcps_rcvshort); #endif rrddim_set_by_pointer(st, rd_in_csum_errs, tcpstat.tcps_rcvbadsum); rrddim_set_by_pointer(st, rd_retrans_segs, tcpstat.tcps_sndrexmitpack); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_tcp_handshake)) { static RRDSET *st = NULL; static RRDDIM *rd_estab_resets = NULL, *rd_active_opens = NULL, *rd_passive_opens = NULL, *rd_attempt_fails = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcphandshake", NULL, "tcp", NULL, "IPv4 TCP Handshake Issues", "events/s", 2900, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_estab_resets = rrddim_add(st, "EstabResets", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_active_opens = rrddim_add(st, "ActiveOpens", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_passive_opens = rrddim_add(st, "PassiveOpens", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_attempt_fails = rrddim_add(st, "AttemptFails", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_estab_resets, tcpstat.tcps_drops); rrddim_set_by_pointer(st, rd_active_opens, tcpstat.tcps_connattempt); rrddim_set_by_pointer(st, rd_passive_opens, tcpstat.tcps_accepts); rrddim_set_by_pointer(st, rd_attempt_fails, tcpstat.tcps_conndrops); rrdset_done(st); } // -------------------------------------------------------------------- if (do_tcpext_connaborts == CONFIG_BOOLEAN_YES || (do_tcpext_connaborts == CONFIG_BOOLEAN_AUTO && (tcpstat.tcps_rcvpackafterwin || tcpstat.tcps_rcvafterclose || tcpstat.tcps_rcvmemdrop || tcpstat.tcps_persistdrop || tcpstat.tcps_finwait2_drops))) { do_tcpext_connaborts = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_on_data = NULL, *rd_on_close = NULL, *rd_on_memory = NULL, *rd_on_timeout = NULL, *rd_on_linger = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcpconnaborts", NULL, "tcp", NULL, "TCP Connection Aborts", "connections/s", 3010, update_every, RRDSET_TYPE_LINE ); rd_on_data = rrddim_add(st, "TCPAbortOnData", "baddata", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_on_close = rrddim_add(st, "TCPAbortOnClose", "userclosed", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_on_memory = rrddim_add(st, "TCPAbortOnMemory", "nomemory", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_on_timeout = rrddim_add(st, "TCPAbortOnTimeout", "timeout", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_on_linger = rrddim_add(st, "TCPAbortOnLinger", "linger", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_on_data, tcpstat.tcps_rcvpackafterwin); rrddim_set_by_pointer(st, rd_on_close, tcpstat.tcps_rcvafterclose); rrddim_set_by_pointer(st, rd_on_memory, tcpstat.tcps_rcvmemdrop); rrddim_set_by_pointer(st, rd_on_timeout, tcpstat.tcps_persistdrop); rrddim_set_by_pointer(st, rd_on_linger, tcpstat.tcps_finwait2_drops); rrdset_done(st); } // -------------------------------------------------------------------- if (do_tcpext_ofo == CONFIG_BOOLEAN_YES || (do_tcpext_ofo == CONFIG_BOOLEAN_AUTO && tcpstat.tcps_rcvoopack)) { do_tcpext_ofo = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_ofo_queue = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcpofo", NULL, "tcp", NULL, "TCP Out-Of-Order Queue", "packets/s", 3050, update_every, RRDSET_TYPE_LINE ); rd_ofo_queue = rrddim_add(st, "TCPOFOQueue", "inqueue", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ofo_queue, tcpstat.tcps_rcvoopack); rrdset_done(st); } // -------------------------------------------------------------------- if (do_tcpext_syncookies == CONFIG_BOOLEAN_YES || (do_tcpext_syncookies == CONFIG_BOOLEAN_AUTO && (tcpstat.tcps_sc_sendcookie || tcpstat.tcps_sc_recvcookie || tcpstat.tcps_sc_zonefail))) { do_tcpext_syncookies = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_recv = NULL, *rd_send = NULL, *rd_failed = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "tcpsyncookies", NULL, "tcp", NULL, "TCP SYN Cookies", "packets/s", 3100, update_every, RRDSET_TYPE_LINE ); rd_recv = rrddim_add(st, "SyncookiesRecv", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_send = rrddim_add(st, "SyncookiesSent", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_failed = rrddim_add(st, "SyncookiesFailed", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_recv, tcpstat.tcps_sc_recvcookie); rrddim_set_by_pointer(st, rd_send, tcpstat.tcps_sc_sendcookie); rrddim_set_by_pointer(st, rd_failed, tcpstat.tcps_sc_zonefail); rrdset_done(st); } // -------------------------------------------------------------------- if (do_ecn == CONFIG_BOOLEAN_YES || (do_ecn == CONFIG_BOOLEAN_AUTO && (tcpstat.tcps_ecn_ce || tcpstat.tcps_ecn_ect0 || tcpstat.tcps_ecn_ect1))) { do_ecn = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_ce = NULL, *rd_no_ect = NULL, *rd_ect0 = NULL, *rd_ect1 = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "ecnpkts", NULL, "ecn", NULL, "IPv4 ECN Statistics", "packets/s", 8700, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_ce = rrddim_add(st, "InCEPkts", "CEP", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_no_ect = rrddim_add(st, "InNoECTPkts", "NoECTP", -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_ect0 = rrddim_add(st, "InECT0Pkts", "ECTP0", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_ect1 = rrddim_add(st, "InECT1Pkts", "ECTP1", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ce, tcpstat.tcps_ecn_ce); rrddim_set_by_pointer(st, rd_no_ect, tcpstat.tcps_ecn_ce - (tcpstat.tcps_ecn_ect0 + tcpstat.tcps_ecn_ect1)); rrddim_set_by_pointer(st, rd_ect0, tcpstat.tcps_ecn_ect0); rrddim_set_by_pointer(st, rd_ect1, tcpstat.tcps_ecn_ect1); rrdset_done(st); } } } else { error("DISABLED: net.inet.tcp.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet.udp.stats int do_net_inet_udp_stats(int update_every, usec_t dt) { (void)dt; static int do_udp_packets = -1, do_udp_errors = -1; if (unlikely(do_udp_packets == -1)) { do_udp_packets = config_get_boolean("plugin:freebsd:net.inet.udp.stats", "ipv4 UDP packets", 1); do_udp_errors = config_get_boolean("plugin:freebsd:net.inet.udp.stats", "ipv4 UDP errors", 1); } // see http://net-snmp.sourceforge.net/docs/mibs/udp.html if (likely(do_udp_packets || do_udp_errors)) { static int mib[4] = {0, 0, 0, 0}; struct udpstat udpstat; if (unlikely(GETSYSCTL_SIMPLE("net.inet.udp.stats", mib, udpstat))) { do_udp_packets = 0; error("DISABLED: ipv4.udppackets chart"); do_udp_errors = 0; error("DISABLED: ipv4.udperrors chart"); error("DISABLED: net.inet.udp.stats module"); return 1; } else { // -------------------------------------------------------------------- if (likely(do_udp_packets)) { static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "udppackets", NULL, "udp", NULL, "IPv4 UDP Packets", "packets/s", 2601, update_every, RRDSET_TYPE_LINE ); rd_in = rrddim_add(st, "InDatagrams", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutDatagrams", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, udpstat.udps_ipackets); rrddim_set_by_pointer(st, rd_out, udpstat.udps_opackets); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_udp_errors)) { static RRDSET *st = NULL; static RRDDIM *rd_in_errors = NULL, *rd_no_ports = NULL, *rd_recv_buf_errors = NULL, *rd_in_csum_errors = NULL, *rd_ignored_multi = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "udperrors", NULL, "udp", NULL, "IPv4 UDP Errors", "events/s", 2701, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_in_errors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_no_ports = rrddim_add(st, "NoPorts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_recv_buf_errors = rrddim_add(st, "RcvbufErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_csum_errors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_ignored_multi = rrddim_add(st, "IgnoredMulti", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_errors, udpstat.udps_hdrops + udpstat.udps_badlen); rrddim_set_by_pointer(st, rd_no_ports, udpstat.udps_noport); rrddim_set_by_pointer(st, rd_recv_buf_errors, udpstat.udps_fullsock); rrddim_set_by_pointer(st, rd_in_csum_errors, udpstat.udps_badsum + udpstat.udps_nosum); rrddim_set_by_pointer(st, rd_ignored_multi, udpstat.udps_filtermcast); rrdset_done(st); } } } else { error("DISABLED: net.inet.udp.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet.icmp.stats int do_net_inet_icmp_stats(int update_every, usec_t dt) { (void)dt; static int do_icmp_packets = -1, do_icmp_errors = -1, do_icmpmsg = -1; if (unlikely(do_icmp_packets == -1)) { do_icmp_packets = config_get_boolean("plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP packets", 1); do_icmp_errors = config_get_boolean("plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP errors", 1); do_icmpmsg = config_get_boolean("plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP messages", 1); } if (likely(do_icmp_packets || do_icmp_errors || do_icmpmsg)) { static int mib[4] = {0, 0, 0, 0}; struct icmpstat icmpstat; int i; struct icmp_total { u_long msgs_in; u_long msgs_out; } icmp_total = {0, 0}; if (unlikely(GETSYSCTL_SIMPLE("net.inet.icmp.stats", mib, icmpstat))) { do_icmp_packets = 0; error("DISABLED: ipv4.icmp chart"); do_icmp_errors = 0; error("DISABLED: ipv4.icmp_errors chart"); do_icmpmsg = 0; error("DISABLED: ipv4.icmpmsg chart"); error("DISABLED: net.inet.icmp.stats module"); return 1; } else { for (i = 0; i <= ICMP_MAXTYPE; i++) { icmp_total.msgs_in += icmpstat.icps_inhist[i]; icmp_total.msgs_out += icmpstat.icps_outhist[i]; } icmp_total.msgs_in += icmpstat.icps_badcode + icmpstat.icps_badlen + icmpstat.icps_checksum + icmpstat.icps_tooshort; // -------------------------------------------------------------------- if (likely(do_icmp_packets)) { static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "icmp", NULL, "icmp", NULL, "IPv4 ICMP Packets", "packets/s", 2602, update_every, RRDSET_TYPE_LINE ); rd_in = rrddim_add(st, "InMsgs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutMsgs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, icmp_total.msgs_in); rrddim_set_by_pointer(st, rd_out, icmp_total.msgs_out); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_icmp_errors)) { static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL, *rd_in_csum = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "icmp_errors", NULL, "icmp", NULL, "IPv4 ICMP Errors", "packets/s", 2603, update_every, RRDSET_TYPE_LINE); rd_in = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_csum = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, icmpstat.icps_badcode + icmpstat.icps_badlen + icmpstat.icps_checksum + icmpstat.icps_tooshort); rrddim_set_by_pointer(st, rd_out, icmpstat.icps_error); rrddim_set_by_pointer(st, rd_in_csum, icmpstat.icps_checksum); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_icmpmsg)) { static RRDSET *st = NULL; static RRDDIM *rd_in_reps = NULL, *rd_out_reps = NULL, *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "icmpmsg", NULL, "icmp", NULL, "IPv4 ICMP Messsages", "packets/s", 2604, update_every, RRDSET_TYPE_LINE); rd_in_reps = rrddim_add(st, "InEchoReps", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_reps = rrddim_add(st, "OutEchoReps", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in = rrddim_add(st, "InEchos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutEchos", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_reps, icmpstat.icps_inhist[ICMP_ECHOREPLY]); rrddim_set_by_pointer(st, rd_out_reps, icmpstat.icps_outhist[ICMP_ECHOREPLY]); rrddim_set_by_pointer(st, rd_in, icmpstat.icps_inhist[ICMP_ECHO]); rrddim_set_by_pointer(st, rd_out, icmpstat.icps_outhist[ICMP_ECHO]); rrdset_done(st); } } } else { error("DISABLED: net.inet.icmp.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet.ip.stats int do_net_inet_ip_stats(int update_every, usec_t dt) { (void)dt; static int do_ip_packets = -1, do_ip_fragsout = -1, do_ip_fragsin = -1, do_ip_errors = -1; if (unlikely(do_ip_packets == -1)) { do_ip_packets = config_get_boolean("plugin:freebsd:net.inet.ip.stats", "ipv4 packets", 1); do_ip_fragsout = config_get_boolean("plugin:freebsd:net.inet.ip.stats", "ipv4 fragments sent", 1); do_ip_fragsin = config_get_boolean("plugin:freebsd:net.inet.ip.stats", "ipv4 fragments assembly", 1); do_ip_errors = config_get_boolean("plugin:freebsd:net.inet.ip.stats", "ipv4 errors", 1); } // see also http://net-snmp.sourceforge.net/docs/mibs/ip.html if (likely(do_ip_packets || do_ip_fragsout || do_ip_fragsin || do_ip_errors)) { static int mib[4] = {0, 0, 0, 0}; struct ipstat ipstat; if (unlikely(GETSYSCTL_SIMPLE("net.inet.ip.stats", mib, ipstat))) { do_ip_packets = 0; error("DISABLED: ipv4.packets chart"); do_ip_fragsout = 0; error("DISABLED: ipv4.fragsout chart"); do_ip_fragsin = 0; error("DISABLED: ipv4.fragsin chart"); do_ip_errors = 0; error("DISABLED: ipv4.errors chart"); error("DISABLED: net.inet.ip.stats module"); return 1; } else { // -------------------------------------------------------------------- if (likely(do_ip_packets)) { static RRDSET *st = NULL; static RRDDIM *rd_in_receives = NULL, *rd_out_requests = NULL, *rd_forward_datagrams = NULL, *rd_in_delivers = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "packets", NULL, "packets", NULL, "IPv4 Packets", "packets/s", 3000, update_every, RRDSET_TYPE_LINE ); rd_in_receives = rrddim_add(st, "InReceives", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_requests = rrddim_add(st, "OutRequests", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_forward_datagrams = rrddim_add(st, "ForwDatagrams", "forwarded", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_delivers = rrddim_add(st, "InDelivers", "delivered", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_receives, ipstat.ips_total); rrddim_set_by_pointer(st, rd_out_requests, ipstat.ips_localout); rrddim_set_by_pointer(st, rd_forward_datagrams, ipstat.ips_forward); rrddim_set_by_pointer(st, rd_in_delivers, ipstat.ips_delivered); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_ip_fragsout)) { static RRDSET *st = NULL; static RRDDIM *rd_ok = NULL, *rd_fails = NULL, *rd_created = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "fragsout", NULL, "fragments", NULL, "IPv4 Fragments Sent", "packets/s", 3010, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_ok = rrddim_add(st, "FragOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_fails = rrddim_add(st, "FragFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_created = rrddim_add(st, "FragCreates", "created", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ok, ipstat.ips_fragmented); rrddim_set_by_pointer(st, rd_fails, ipstat.ips_cantfrag); rrddim_set_by_pointer(st, rd_created, ipstat.ips_ofragments); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_ip_fragsin)) { static RRDSET *st = NULL; static RRDDIM *rd_ok = NULL, *rd_failed = NULL, *rd_all = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "fragsin", NULL, "fragments", NULL, "IPv4 Fragments Reassembly", "packets/s", 3011, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_ok = rrddim_add(st, "ReasmOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_failed = rrddim_add(st, "ReasmFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_all = rrddim_add(st, "ReasmReqds", "all", 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ok, ipstat.ips_fragments); rrddim_set_by_pointer(st, rd_failed, ipstat.ips_fragdropped); rrddim_set_by_pointer(st, rd_all, ipstat.ips_reassembled); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_ip_errors)) { static RRDSET *st = NULL; static RRDDIM *rd_in_discards = NULL, *rd_out_discards = NULL, *rd_in_hdr_errors = NULL, *rd_out_no_routes = NULL, *rd_in_addr_errors = NULL, *rd_in_unknown_protos = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv4", "errors", NULL, "errors", NULL, "IPv4 Errors", "packets/s", 3002, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_in_discards = rrddim_add(st, "InDiscards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_discards = rrddim_add(st, "OutDiscards", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_hdr_errors = rrddim_add(st, "InHdrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_no_routes = rrddim_add(st, "OutNoRoutes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_addr_errors = rrddim_add(st, "InAddrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_unknown_protos = rrddim_add(st, "InUnknownProtos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_discards, ipstat.ips_badsum + ipstat.ips_tooshort + ipstat.ips_toosmall + ipstat.ips_toolong); rrddim_set_by_pointer(st, rd_out_discards, ipstat.ips_odropped); rrddim_set_by_pointer(st, rd_in_hdr_errors, ipstat.ips_badhlen + ipstat.ips_badlen + ipstat.ips_badoptions + ipstat.ips_badvers); rrddim_set_by_pointer(st, rd_out_no_routes, ipstat.ips_noroute); rrddim_set_by_pointer(st, rd_in_addr_errors, ipstat.ips_badaddr); rrddim_set_by_pointer(st, rd_in_unknown_protos, ipstat.ips_noproto); rrdset_done(st); } } } else { error("DISABLED: net.inet.ip.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet6.ip6.stats int do_net_inet6_ip6_stats(int update_every, usec_t dt) { (void)dt; static int do_ip6_packets = -1, do_ip6_fragsout = -1, do_ip6_fragsin = -1, do_ip6_errors = -1; if (unlikely(do_ip6_packets == -1)) { do_ip6_packets = config_get_boolean_ondemand("plugin:freebsd:net.inet6.ip6.stats", "ipv6 packets", CONFIG_BOOLEAN_AUTO); do_ip6_fragsout = config_get_boolean_ondemand("plugin:freebsd:net.inet6.ip6.stats", "ipv6 fragments sent", CONFIG_BOOLEAN_AUTO); do_ip6_fragsin = config_get_boolean_ondemand("plugin:freebsd:net.inet6.ip6.stats", "ipv6 fragments assembly", CONFIG_BOOLEAN_AUTO); do_ip6_errors = config_get_boolean_ondemand("plugin:freebsd:net.inet6.ip6.stats", "ipv6 errors", CONFIG_BOOLEAN_AUTO); } if (likely(do_ip6_packets || do_ip6_fragsout || do_ip6_fragsin || do_ip6_errors)) { static int mib[4] = {0, 0, 0, 0}; struct ip6stat ip6stat; if (unlikely(GETSYSCTL_SIMPLE("net.inet6.ip6.stats", mib, ip6stat))) { do_ip6_packets = 0; error("DISABLED: ipv6.packets chart"); do_ip6_fragsout = 0; error("DISABLED: ipv6.fragsout chart"); do_ip6_fragsin = 0; error("DISABLED: ipv6.fragsin chart"); do_ip6_errors = 0; error("DISABLED: ipv6.errors chart"); error("DISABLED: net.inet6.ip6.stats module"); return 1; } else { // -------------------------------------------------------------------- if (do_ip6_packets == CONFIG_BOOLEAN_YES || (do_ip6_packets == CONFIG_BOOLEAN_AUTO && (ip6stat.ip6s_localout || ip6stat.ip6s_total || ip6stat.ip6s_forward || ip6stat.ip6s_delivered))) { do_ip6_packets = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_received = NULL, *rd_sent = NULL, *rd_forwarded = NULL, *rd_delivers = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "packets", NULL, "packets", NULL, "IPv6 Packets", "packets/s", 3000, update_every, RRDSET_TYPE_LINE ); rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_forwarded = rrddim_add(st, "forwarded", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_delivers = rrddim_add(st, "delivers", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_sent, ip6stat.ip6s_localout); rrddim_set_by_pointer(st, rd_received, ip6stat.ip6s_total); rrddim_set_by_pointer(st, rd_forwarded, ip6stat.ip6s_forward); rrddim_set_by_pointer(st, rd_delivers, ip6stat.ip6s_delivered); rrdset_done(st); } // -------------------------------------------------------------------- if (do_ip6_fragsout == CONFIG_BOOLEAN_YES || (do_ip6_fragsout == CONFIG_BOOLEAN_AUTO && (ip6stat.ip6s_fragmented || ip6stat.ip6s_cantfrag || ip6stat.ip6s_ofragments))) { do_ip6_fragsout = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_ok = NULL, *rd_failed = NULL, *rd_all = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "fragsout", NULL, "fragments", NULL, "IPv6 Fragments Sent", "packets/s", 3010, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_ok = rrddim_add(st, "ok", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_failed = rrddim_add(st, "failed", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_all = rrddim_add(st, "all", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ok, ip6stat.ip6s_fragmented); rrddim_set_by_pointer(st, rd_failed, ip6stat.ip6s_cantfrag); rrddim_set_by_pointer(st, rd_all, ip6stat.ip6s_ofragments); rrdset_done(st); } // -------------------------------------------------------------------- if (do_ip6_fragsin == CONFIG_BOOLEAN_YES || (do_ip6_fragsin == CONFIG_BOOLEAN_AUTO && (ip6stat.ip6s_reassembled || ip6stat.ip6s_fragdropped || ip6stat.ip6s_fragtimeout || ip6stat.ip6s_fragments))) { do_ip6_fragsin = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_ok = NULL, *rd_failed = NULL, *rd_timeout = NULL, *rd_all = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "fragsin", NULL, "fragments", NULL, "IPv6 Fragments Reassembly", "packets/s", 3011, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_ok = rrddim_add(st, "ok", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_failed = rrddim_add(st, "failed", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_timeout = rrddim_add(st, "timeout", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_all = rrddim_add(st, "all", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_ok, ip6stat.ip6s_reassembled); rrddim_set_by_pointer(st, rd_failed, ip6stat.ip6s_fragdropped); rrddim_set_by_pointer(st, rd_timeout, ip6stat.ip6s_fragtimeout); rrddim_set_by_pointer(st, rd_all, ip6stat.ip6s_fragments); rrdset_done(st); } // -------------------------------------------------------------------- if (do_ip6_errors == CONFIG_BOOLEAN_YES || (do_ip6_errors == CONFIG_BOOLEAN_AUTO && ( ip6stat.ip6s_toosmall || ip6stat.ip6s_odropped || ip6stat.ip6s_badoptions || ip6stat.ip6s_badvers || ip6stat.ip6s_exthdrtoolong || ip6stat.ip6s_sources_none || ip6stat.ip6s_tooshort || ip6stat.ip6s_cantforward || ip6stat.ip6s_noroute))) { do_ip6_errors = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in_discards = NULL, *rd_out_discards = NULL, *rd_in_hdr_errors = NULL, *rd_in_addr_errors = NULL, *rd_in_truncated_pkts = NULL, *rd_in_no_routes = NULL, *rd_out_no_routes = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "errors", NULL, "errors", NULL, "IPv6 Errors", "packets/s", 3002, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(st, RRDSET_FLAG_DETAIL); rd_in_discards = rrddim_add(st, "InDiscards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_discards = rrddim_add(st, "OutDiscards", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_hdr_errors = rrddim_add(st, "InHdrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_addr_errors = rrddim_add(st, "InAddrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_truncated_pkts = rrddim_add(st, "InTruncatedPkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_no_routes = rrddim_add(st, "InNoRoutes", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_no_routes = rrddim_add(st, "OutNoRoutes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_discards, ip6stat.ip6s_toosmall); rrddim_set_by_pointer(st, rd_out_discards, ip6stat.ip6s_odropped); rrddim_set_by_pointer(st, rd_in_hdr_errors, ip6stat.ip6s_badoptions + ip6stat.ip6s_badvers + ip6stat.ip6s_exthdrtoolong); rrddim_set_by_pointer(st, rd_in_addr_errors, ip6stat.ip6s_sources_none); rrddim_set_by_pointer(st, rd_in_truncated_pkts, ip6stat.ip6s_tooshort); rrddim_set_by_pointer(st, rd_in_no_routes, ip6stat.ip6s_cantforward); rrddim_set_by_pointer(st, rd_out_no_routes, ip6stat.ip6s_noroute); rrdset_done(st); } } } else { error("DISABLED: net.inet6.ip6.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // net.inet6.icmp6.stats int do_net_inet6_icmp6_stats(int update_every, usec_t dt) { (void)dt; static int do_icmp6 = -1, do_icmp6_redir = -1, do_icmp6_errors = -1, do_icmp6_echos = -1, do_icmp6_router = -1, do_icmp6_neighbor = -1, do_icmp6_types = -1; if (unlikely(do_icmp6 == -1)) { do_icmp6 = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp", CONFIG_BOOLEAN_AUTO); do_icmp6_redir = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp redirects", CONFIG_BOOLEAN_AUTO); do_icmp6_errors = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp errors", CONFIG_BOOLEAN_AUTO); do_icmp6_echos = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp echos", CONFIG_BOOLEAN_AUTO); do_icmp6_router = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp router", CONFIG_BOOLEAN_AUTO); do_icmp6_neighbor = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp neighbor", CONFIG_BOOLEAN_AUTO); do_icmp6_types = config_get_boolean_ondemand("plugin:freebsd:net.inet6.icmp6.stats", "icmp types", CONFIG_BOOLEAN_AUTO); } if (likely(do_icmp6 || do_icmp6_redir || do_icmp6_errors || do_icmp6_echos || do_icmp6_router || do_icmp6_neighbor || do_icmp6_types)) { static int mib[4] = {0, 0, 0, 0}; struct icmp6stat icmp6stat; if (unlikely(GETSYSCTL_SIMPLE("net.inet6.icmp6.stats", mib, icmp6stat))) { do_icmp6 = 0; error("DISABLED: ipv6.icmp chart"); do_icmp6_redir = 0; error("DISABLED: ipv6.icmpredir chart"); do_icmp6_errors = 0; error("DISABLED: ipv6.icmperrors chart"); do_icmp6_echos = 0; error("DISABLED: ipv6.icmpechos chart"); do_icmp6_router = 0; error("DISABLED: ipv6.icmprouter chart"); do_icmp6_neighbor = 0; error("DISABLED: ipv6.icmpneighbor chart"); do_icmp6_types = 0; error("DISABLED: ipv6.icmptypes chart"); error("DISABLED: net.inet6.icmp6.stats module"); return 1; } else { int i; struct icmp6_total { u_long msgs_in; u_long msgs_out; } icmp6_total = {0, 0}; for (i = 0; i <= ICMP6_MAXTYPE; i++) { icmp6_total.msgs_in += icmp6stat.icp6s_inhist[i]; icmp6_total.msgs_out += icmp6stat.icp6s_outhist[i]; } icmp6_total.msgs_in += icmp6stat.icp6s_badcode + icmp6stat.icp6s_badlen + icmp6stat.icp6s_checksum + icmp6stat.icp6s_tooshort; // -------------------------------------------------------------------- if (do_icmp6 == CONFIG_BOOLEAN_YES || (do_icmp6 == CONFIG_BOOLEAN_AUTO && (icmp6_total.msgs_in || icmp6_total.msgs_out))) { do_icmp6 = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_received = NULL, *rd_sent = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmp", NULL, "icmp", NULL, "IPv6 ICMP Messages", "messages/s", 10000, update_every, RRDSET_TYPE_LINE ); rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_received, icmp6_total.msgs_out); rrddim_set_by_pointer(st, rd_sent, icmp6_total.msgs_in); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_redir == CONFIG_BOOLEAN_YES || (do_icmp6_redir == CONFIG_BOOLEAN_AUTO && (icmp6stat.icp6s_inhist[ND_REDIRECT] || icmp6stat.icp6s_outhist[ND_REDIRECT]))) { do_icmp6_redir = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_received = NULL, *rd_sent = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmpredir", NULL, "icmp", NULL, "IPv6 ICMP Redirects", "redirects/s", 10050, update_every, RRDSET_TYPE_LINE ); rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_received, icmp6stat.icp6s_outhist[ND_REDIRECT]); rrddim_set_by_pointer(st, rd_sent, icmp6stat.icp6s_inhist[ND_REDIRECT]); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_errors == CONFIG_BOOLEAN_YES || (do_icmp6_errors == CONFIG_BOOLEAN_AUTO && ( icmp6stat.icp6s_badcode || icmp6stat.icp6s_badlen || icmp6stat.icp6s_checksum || icmp6stat.icp6s_tooshort || icmp6stat.icp6s_error || icmp6stat.icp6s_inhist[ICMP6_DST_UNREACH] || icmp6stat.icp6s_inhist[ICMP6_TIME_EXCEEDED] || icmp6stat.icp6s_inhist[ICMP6_PARAM_PROB] || icmp6stat.icp6s_outhist[ICMP6_DST_UNREACH] || icmp6stat.icp6s_outhist[ICMP6_TIME_EXCEEDED] || icmp6stat.icp6s_outhist[ICMP6_PARAM_PROB]))) { do_icmp6_errors = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in_errors = NULL, *rd_out_errors = NULL, *rd_in_csum_errors = NULL, *rd_in_dest_unreachs = NULL, *rd_in_pkt_too_bigs = NULL, *rd_in_time_excds = NULL, *rd_in_parm_problems = NULL, *rd_out_dest_unreachs = NULL, *rd_out_time_excds = NULL, *rd_out_parm_problems = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmperrors", NULL, "icmp", NULL, "IPv6 ICMP Errors", "errors/s", 10100, update_every, RRDSET_TYPE_LINE ); rd_in_errors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_errors = rrddim_add(st, "OutErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_csum_errors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_dest_unreachs = rrddim_add(st, "InDestUnreachs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_pkt_too_bigs = rrddim_add(st, "InPktTooBigs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_time_excds = rrddim_add(st, "InTimeExcds", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_parm_problems = rrddim_add(st, "InParmProblems", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_dest_unreachs = rrddim_add(st, "OutDestUnreachs", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_time_excds = rrddim_add(st, "OutTimeExcds", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_parm_problems = rrddim_add(st, "OutParmProblems", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_errors, icmp6stat.icp6s_badcode + icmp6stat.icp6s_badlen + icmp6stat.icp6s_checksum + icmp6stat.icp6s_tooshort); rrddim_set_by_pointer(st, rd_out_errors, icmp6stat.icp6s_error); rrddim_set_by_pointer(st, rd_in_csum_errors, icmp6stat.icp6s_checksum); rrddim_set_by_pointer(st, rd_in_dest_unreachs, icmp6stat.icp6s_inhist[ICMP6_DST_UNREACH]); rrddim_set_by_pointer(st, rd_in_pkt_too_bigs, icmp6stat.icp6s_badlen); rrddim_set_by_pointer(st, rd_in_time_excds, icmp6stat.icp6s_inhist[ICMP6_TIME_EXCEEDED]); rrddim_set_by_pointer(st, rd_in_parm_problems, icmp6stat.icp6s_inhist[ICMP6_PARAM_PROB]); rrddim_set_by_pointer(st, rd_out_dest_unreachs, icmp6stat.icp6s_outhist[ICMP6_DST_UNREACH]); rrddim_set_by_pointer(st, rd_out_time_excds, icmp6stat.icp6s_outhist[ICMP6_TIME_EXCEEDED]); rrddim_set_by_pointer(st, rd_out_parm_problems, icmp6stat.icp6s_outhist[ICMP6_PARAM_PROB]); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_echos == CONFIG_BOOLEAN_YES || (do_icmp6_echos == CONFIG_BOOLEAN_AUTO && ( icmp6stat.icp6s_inhist[ICMP6_ECHO_REQUEST] || icmp6stat.icp6s_outhist[ICMP6_ECHO_REQUEST] || icmp6stat.icp6s_inhist[ICMP6_ECHO_REPLY] || icmp6stat.icp6s_outhist[ICMP6_ECHO_REPLY]))) { do_icmp6_echos = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL, *rd_in_replies = NULL, *rd_out_replies = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmpechos", NULL, "icmp", NULL, "IPv6 ICMP Echo", "messages/s", 10200, update_every, RRDSET_TYPE_LINE ); rd_in = rrddim_add(st, "InEchos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutEchos", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_replies = rrddim_add(st, "InEchoReplies", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_replies = rrddim_add(st, "OutEchoReplies", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, icmp6stat.icp6s_inhist[ICMP6_ECHO_REQUEST]); rrddim_set_by_pointer(st, rd_out, icmp6stat.icp6s_outhist[ICMP6_ECHO_REQUEST]); rrddim_set_by_pointer(st, rd_in_replies, icmp6stat.icp6s_inhist[ICMP6_ECHO_REPLY]); rrddim_set_by_pointer(st, rd_out_replies, icmp6stat.icp6s_outhist[ICMP6_ECHO_REPLY]); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_router == CONFIG_BOOLEAN_YES || (do_icmp6_router == CONFIG_BOOLEAN_AUTO && ( icmp6stat.icp6s_inhist[ND_ROUTER_SOLICIT] || icmp6stat.icp6s_outhist[ND_ROUTER_SOLICIT] || icmp6stat.icp6s_inhist[ND_ROUTER_ADVERT] || icmp6stat.icp6s_outhist[ND_ROUTER_ADVERT]))) { do_icmp6_router = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in_solicits = NULL, *rd_out_solicits = NULL, *rd_in_advertisements = NULL, *rd_out_advertisements = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmprouter", NULL, "icmp", NULL, "IPv6 Router Messages", "messages/s", 10400, update_every, RRDSET_TYPE_LINE ); rd_in_solicits = rrddim_add(st, "InSolicits", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_solicits = rrddim_add(st, "OutSolicits", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_advertisements = rrddim_add(st, "InAdvertisements", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_advertisements = rrddim_add(st, "OutAdvertisements", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_solicits, icmp6stat.icp6s_inhist[ND_ROUTER_SOLICIT]); rrddim_set_by_pointer(st, rd_out_solicits, icmp6stat.icp6s_outhist[ND_ROUTER_SOLICIT]); rrddim_set_by_pointer(st, rd_in_advertisements, icmp6stat.icp6s_inhist[ND_ROUTER_ADVERT]); rrddim_set_by_pointer(st, rd_out_advertisements, icmp6stat.icp6s_outhist[ND_ROUTER_ADVERT]); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_neighbor == CONFIG_BOOLEAN_YES || (do_icmp6_neighbor == CONFIG_BOOLEAN_AUTO && ( icmp6stat.icp6s_inhist[ND_NEIGHBOR_SOLICIT] || icmp6stat.icp6s_outhist[ND_NEIGHBOR_SOLICIT] || icmp6stat.icp6s_inhist[ND_NEIGHBOR_ADVERT] || icmp6stat.icp6s_outhist[ND_NEIGHBOR_ADVERT]))) { do_icmp6_neighbor = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in_solicits = NULL, *rd_out_solicits = NULL, *rd_in_advertisements = NULL, *rd_out_advertisements = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmpneighbor", NULL, "icmp", NULL, "IPv6 Neighbor Messages", "messages/s", 10500, update_every, RRDSET_TYPE_LINE ); rd_in_solicits = rrddim_add(st, "InSolicits", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_solicits = rrddim_add(st, "OutSolicits", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_advertisements = rrddim_add(st, "InAdvertisements", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_advertisements = rrddim_add(st, "OutAdvertisements", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_solicits, icmp6stat.icp6s_inhist[ND_NEIGHBOR_SOLICIT]); rrddim_set_by_pointer(st, rd_out_solicits, icmp6stat.icp6s_outhist[ND_NEIGHBOR_SOLICIT]); rrddim_set_by_pointer(st, rd_in_advertisements, icmp6stat.icp6s_inhist[ND_NEIGHBOR_ADVERT]); rrddim_set_by_pointer(st, rd_out_advertisements, icmp6stat.icp6s_outhist[ND_NEIGHBOR_ADVERT]); rrdset_done(st); } // -------------------------------------------------------------------- if (do_icmp6_types == CONFIG_BOOLEAN_YES || (do_icmp6_types == CONFIG_BOOLEAN_AUTO && ( icmp6stat.icp6s_inhist[1] || icmp6stat.icp6s_inhist[128] || icmp6stat.icp6s_inhist[129] || icmp6stat.icp6s_inhist[136] || icmp6stat.icp6s_outhist[1] || icmp6stat.icp6s_outhist[128] || icmp6stat.icp6s_outhist[129] || icmp6stat.icp6s_outhist[133] || icmp6stat.icp6s_outhist[135] || icmp6stat.icp6s_outhist[136]))) { do_icmp6_types = CONFIG_BOOLEAN_YES; static RRDSET *st = NULL; static RRDDIM *rd_in_1 = NULL, *rd_in_128 = NULL, *rd_in_129 = NULL, *rd_in_136 = NULL, *rd_out_1 = NULL, *rd_out_128 = NULL, *rd_out_129 = NULL, *rd_out_133 = NULL, *rd_out_135 = NULL, *rd_out_143 = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("ipv6", "icmptypes", NULL, "icmp", NULL, "IPv6 ICMP Types", "messages/s", 10700, update_every, RRDSET_TYPE_LINE ); rd_in_1 = rrddim_add(st, "InType1", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_128 = rrddim_add(st, "InType128", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_129 = rrddim_add(st, "InType129", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_in_136 = rrddim_add(st, "InType136", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_1 = rrddim_add(st, "OutType1", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_128 = rrddim_add(st, "OutType128", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_129 = rrddim_add(st, "OutType129", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_133 = rrddim_add(st, "OutType133", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_135 = rrddim_add(st, "OutType135", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out_143 = rrddim_add(st, "OutType143", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in_1, icmp6stat.icp6s_inhist[1]); rrddim_set_by_pointer(st, rd_in_128, icmp6stat.icp6s_inhist[128]); rrddim_set_by_pointer(st, rd_in_129, icmp6stat.icp6s_inhist[129]); rrddim_set_by_pointer(st, rd_in_136, icmp6stat.icp6s_inhist[136]); rrddim_set_by_pointer(st, rd_out_1, icmp6stat.icp6s_outhist[1]); rrddim_set_by_pointer(st, rd_out_128, icmp6stat.icp6s_outhist[128]); rrddim_set_by_pointer(st, rd_out_129, icmp6stat.icp6s_outhist[129]); rrddim_set_by_pointer(st, rd_out_133, icmp6stat.icp6s_outhist[133]); rrddim_set_by_pointer(st, rd_out_135, icmp6stat.icp6s_outhist[135]); rrddim_set_by_pointer(st, rd_out_143, icmp6stat.icp6s_outhist[143]); rrdset_done(st); } } } else { error("DISABLED: net.inet6.icmp6.stats module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // getmntinfo int do_getmntinfo(int update_every, usec_t dt) { (void)dt; #define DELAULT_EXLUDED_PATHS "/proc/*" // taken from gnulib/mountlist.c and shortened to FreeBSD related fstypes #define DEFAULT_EXCLUDED_FILESYSTEMS "autofs procfs subfs devfs none" #define CONFIG_SECTION_GETMNTINFO "plugin:freebsd:getmntinfo" static int do_space = -1, do_inodes = -1; if (unlikely(do_space == -1)) { do_space = config_get_boolean_ondemand(CONFIG_SECTION_GETMNTINFO, "space usage for all disks", CONFIG_BOOLEAN_AUTO); do_inodes = config_get_boolean_ondemand(CONFIG_SECTION_GETMNTINFO, "inodes usage for all disks", CONFIG_BOOLEAN_AUTO); } if (likely(do_space || do_inodes)) { struct statfs *mntbuf; int mntsize; // there is no mount info in sysctl MIBs if (unlikely(!(mntsize = getmntinfo(&mntbuf, MNT_NOWAIT)))) { error("FREEBSD: getmntinfo() failed"); do_space = 0; error("DISABLED: disk_space.* charts"); do_inodes = 0; error("DISABLED: disk_inodes.* charts"); error("DISABLED: getmntinfo module"); return 1; } else { // Data to be stored in DICTIONARY mount_points. // This DICTIONARY is used to lookup the settings of the mount point on each iteration. struct mount_point_metadata { int do_space; int do_inodes; size_t collected; // the number of times this has been collected // charts and dimensions RRDSET *st_space; RRDDIM *rd_space_used; RRDDIM *rd_space_avail; RRDDIM *rd_space_reserved; RRDSET *st_inodes; RRDDIM *rd_inodes_used; RRDDIM *rd_inodes_avail; }; static DICTIONARY *mount_points = NULL; static SIMPLE_PATTERN *excluded_mountpoints = NULL; static SIMPLE_PATTERN *excluded_filesystems = NULL; int i; if(unlikely(!mount_points)) { excluded_mountpoints = simple_pattern_create( config_get(CONFIG_SECTION_GETMNTINFO, "exclude space metrics on paths", DELAULT_EXLUDED_PATHS), SIMPLE_PATTERN_EXACT ); excluded_filesystems = simple_pattern_create( config_get(CONFIG_SECTION_GETMNTINFO, "exclude space metrics on filesystems", DEFAULT_EXCLUDED_FILESYSTEMS), SIMPLE_PATTERN_EXACT ); mount_points = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED); } for (i = 0; i < mntsize; i++) { char title[4096 + 1]; int def_space, def_inodes, iter_space, iter_inodes; struct mount_point_metadata *m = dictionary_get(mount_points, mntbuf[i].f_mntonname); if(unlikely(!m)) { char var_name[4096 + 1]; snprintfz(var_name, 4096, "%s:%s", CONFIG_SECTION_GETMNTINFO, mntbuf[i].f_mntonname); def_space = do_space; def_inodes = do_space; if(unlikely(simple_pattern_matches(excluded_mountpoints, mntbuf[i].f_mntonname))) { def_space = CONFIG_BOOLEAN_NO; def_inodes = CONFIG_BOOLEAN_NO; } if(unlikely(simple_pattern_matches(excluded_filesystems, mntbuf[i].f_fstypename))) { def_space = CONFIG_BOOLEAN_NO; def_inodes = CONFIG_BOOLEAN_NO; } iter_space = config_get_boolean_ondemand(var_name, "space usage", def_space); iter_inodes = config_get_boolean_ondemand(var_name, "inodes usage", def_inodes); struct mount_point_metadata mp = { .do_space = iter_space, .do_inodes = iter_inodes, .collected = 0, .st_space = NULL, .rd_space_avail = NULL, .rd_space_used = NULL, .rd_space_reserved = NULL, .st_inodes = NULL, .rd_inodes_avail = NULL, .rd_inodes_used = NULL, }; m = dictionary_set(mount_points, mntbuf[i].f_mntonname, &mp, sizeof(struct mount_point_metadata)); } if(unlikely(m->do_space == CONFIG_BOOLEAN_NO && m->do_inodes == CONFIG_BOOLEAN_NO)) continue; if(unlikely(mntbuf[i].f_flags & MNT_RDONLY && !m->collected)) continue; // -------------------------------------------------------------------------- int rendered = 0; if (m->do_space == CONFIG_BOOLEAN_YES || (m->do_space == CONFIG_BOOLEAN_AUTO && (mntbuf[i].f_blocks > 2))) { if (unlikely(!m->st_space)) { snprintfz(title, 4096, "Disk Space Usage for %s [%s]", mntbuf[i].f_mntonname, mntbuf[i].f_mntfromname); m->st_space = rrdset_create_localhost("disk_space", mntbuf[i].f_mntonname, NULL, mntbuf[i].f_mntonname, "disk.space", title, "GB", 2023, update_every, RRDSET_TYPE_STACKED ); m->rd_space_avail = rrddim_add(m->st_space, "avail", NULL, mntbuf[i].f_bsize, GIGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); m->rd_space_used = rrddim_add(m->st_space, "used", NULL, mntbuf[i].f_bsize, GIGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); m->rd_space_reserved = rrddim_add(m->st_space, "reserved_for_root", "reserved for root", mntbuf[i].f_bsize, GIGA_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(m->st_space); rrddim_set_by_pointer(m->st_space, m->rd_space_avail, (collected_number) mntbuf[i].f_bavail); rrddim_set_by_pointer(m->st_space, m->rd_space_used, (collected_number) (mntbuf[i].f_blocks - mntbuf[i].f_bfree)); rrddim_set_by_pointer(m->st_space, m->rd_space_reserved, (collected_number) (mntbuf[i].f_bfree - mntbuf[i].f_bavail)); rrdset_done(m->st_space); rendered++; } // -------------------------------------------------------------------------- if (m->do_inodes == CONFIG_BOOLEAN_YES || (m->do_inodes == CONFIG_BOOLEAN_AUTO && (mntbuf[i].f_files > 1))) { if (unlikely(!m->st_inodes)) { snprintfz(title, 4096, "Disk Files (inodes) Usage for %s [%s]", mntbuf[i].f_mntonname, mntbuf[i].f_mntfromname); m->st_inodes = rrdset_create_localhost("disk_inodes", mntbuf[i].f_mntonname, NULL, mntbuf[i].f_mntonname, "disk.inodes", title, "Inodes", 2024, update_every, RRDSET_TYPE_STACKED ); m->rd_inodes_avail = rrddim_add(m->st_inodes, "avail", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); m->rd_inodes_used = rrddim_add(m->st_inodes, "used", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(m->st_inodes); rrddim_set_by_pointer(m->st_inodes, m->rd_inodes_avail, (collected_number) mntbuf[i].f_ffree); rrddim_set_by_pointer(m->st_inodes, m->rd_inodes_used, (collected_number) (mntbuf[i].f_files - mntbuf[i].f_ffree)); rrdset_done(m->st_inodes); rendered++; } if(likely(rendered)) m->collected++; } } } else { error("DISABLED: getmntinfo module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // getifaddrs int do_getifaddrs(int update_every, usec_t dt) { (void)dt; #define DELAULT_EXLUDED_INTERFACES "lo*" #define CONFIG_SECTION_GETIFADDRS "plugin:freebsd:getifaddrs" static int do_bandwidth_ipv4 = -1, do_bandwidth_ipv6 = -1, do_bandwidth = -1, do_packets = -1, do_errors = -1, do_drops = -1, do_events = -1; if (unlikely(do_bandwidth_ipv4 == -1)) { do_bandwidth_ipv4 = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "total bandwidth for ipv4 interfaces", CONFIG_BOOLEAN_AUTO); do_bandwidth_ipv6 = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "total bandwidth for ipv6 interfaces", CONFIG_BOOLEAN_AUTO); do_bandwidth = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "bandwidth for all interfaces", CONFIG_BOOLEAN_AUTO); do_packets = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "packets for all interfaces", CONFIG_BOOLEAN_AUTO); do_errors = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "errors for all interfaces", CONFIG_BOOLEAN_AUTO); do_drops = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "drops for all interfaces", CONFIG_BOOLEAN_AUTO); do_events = config_get_boolean_ondemand(CONFIG_SECTION_GETIFADDRS, "collisions for all interfaces", CONFIG_BOOLEAN_AUTO); } if (likely(do_bandwidth_ipv4 || do_bandwidth_ipv6 || do_bandwidth || do_packets || do_errors || do_drops || do_events)) { struct ifaddrs *ifap; if (unlikely(getifaddrs(&ifap))) { error("FREEBSD: getifaddrs() failed"); do_bandwidth_ipv4 = 0; error("DISABLED: system.ipv4 chart"); do_bandwidth_ipv6 = 0; error("DISABLED: system.ipv6 chart"); do_bandwidth = 0; error("DISABLED: net.* charts"); do_packets = 0; error("DISABLED: net_packets.* charts"); do_errors = 0; error("DISABLED: net_errors.* charts"); do_drops = 0; error("DISABLED: net_drops.* charts"); do_events = 0; error("DISABLED: net_events.* charts"); error("DISABLED: getifaddrs module"); return 1; } else { #define IFA_DATA(s) (((struct if_data *)ifa->ifa_data)->ifi_ ## s) struct ifaddrs *ifa; struct iftot { u_long ift_ibytes; u_long ift_obytes; } iftot = {0, 0}; // -------------------------------------------------------------------- if (likely(do_bandwidth_ipv4)) { iftot.ift_ibytes = iftot.ift_obytes = 0; for (ifa = ifap; ifa; ifa = ifa->ifa_next) { if (ifa->ifa_addr->sa_family != AF_INET) continue; iftot.ift_ibytes += IFA_DATA(ibytes); iftot.ift_obytes += IFA_DATA(obytes); } static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "ipv4", NULL, "network", NULL, "IPv4 Bandwidth", "kilobits/s", 500, update_every, RRDSET_TYPE_AREA ); rd_in = rrddim_add(st, "InOctets", "received", 8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "OutOctets", "sent", -8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, iftot.ift_ibytes); rrddim_set_by_pointer(st, rd_out, iftot.ift_obytes); rrdset_done(st); } // -------------------------------------------------------------------- if (likely(do_bandwidth_ipv6)) { iftot.ift_ibytes = iftot.ift_obytes = 0; for (ifa = ifap; ifa; ifa = ifa->ifa_next) { if (ifa->ifa_addr->sa_family != AF_INET6) continue; iftot.ift_ibytes += IFA_DATA(ibytes); iftot.ift_obytes += IFA_DATA(obytes); } static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "ipv6", NULL, "network", NULL, "IPv6 Bandwidth", "kilobits/s", 500, update_every, RRDSET_TYPE_AREA ); rd_in = rrddim_add(st, "received", NULL, 8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "sent", NULL, -8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, iftot.ift_ibytes); rrddim_set_by_pointer(st, rd_out, iftot.ift_obytes); rrdset_done(st); } // -------------------------------------------------------------------- // Data to be stored in DICTIONARY interfaces. // This DICTIONARY is used to lookup the settings of the interfaces on each iteration. struct interfaces_metadata { int do_bandwidth; int do_packets; int do_errors; int do_drops; int do_events; // charts and dimensions RRDSET *st_bandwidth; RRDDIM *rd_bandwidth_in; RRDDIM *rd_bandwidth_out; RRDSET *st_packets; RRDDIM *rd_packets_in; RRDDIM *rd_packets_out; RRDDIM *rd_packets_m_in; RRDDIM *rd_packets_m_out; RRDSET *st_errors; RRDDIM *rd_errors_in; RRDDIM *rd_errors_out; RRDSET *st_drops; RRDDIM *rd_drops_in; RRDDIM *rd_drops_out; RRDSET *st_events; RRDDIM *rd_events_coll; }; static DICTIONARY *interfaces = NULL; static SIMPLE_PATTERN *excluded_interfaces = NULL; if(unlikely(!interfaces)) { excluded_interfaces = simple_pattern_create( config_get(CONFIG_SECTION_GETIFADDRS, "disable by default interfaces matching", DELAULT_EXLUDED_INTERFACES) , SIMPLE_PATTERN_EXACT ); interfaces = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED); } for (ifa = ifap; ifa; ifa = ifa->ifa_next) { if (ifa->ifa_addr->sa_family != AF_LINK) continue; int def_bandwidth, def_packets, def_errors, def_drops, def_events, iter_bandwidth, iter_packets, iter_errors, iter_drops, iter_events; struct interfaces_metadata *ifm = dictionary_get(interfaces, ifa->ifa_name); if(unlikely(!ifm)) { char var_name[4096 + 1]; snprintfz(var_name, 4096, "%s:%s", CONFIG_SECTION_GETIFADDRS, ifa->ifa_name); def_bandwidth = do_bandwidth; def_packets = do_packets; def_errors = do_errors; def_drops = do_drops; def_events = do_events; if(unlikely(simple_pattern_matches(excluded_interfaces, ifa->ifa_name))) { def_bandwidth = CONFIG_BOOLEAN_NO; def_packets = CONFIG_BOOLEAN_NO; def_errors = CONFIG_BOOLEAN_NO; def_drops = CONFIG_BOOLEAN_NO; def_events = CONFIG_BOOLEAN_NO; } iter_bandwidth = config_get_boolean_ondemand(var_name, "bandwidth", def_bandwidth); iter_packets = config_get_boolean_ondemand(var_name, "packets", def_packets); iter_errors = config_get_boolean_ondemand(var_name, "errors", def_errors); iter_drops = config_get_boolean_ondemand(var_name, "drops", def_drops); iter_events = config_get_boolean_ondemand(var_name, "events", def_events); struct interfaces_metadata ifmp = { .do_bandwidth = iter_bandwidth, .do_packets = iter_packets, .do_errors = iter_errors, .do_drops = iter_drops, .do_events = iter_events, .st_bandwidth = NULL, .rd_bandwidth_in = NULL, .rd_bandwidth_out = NULL, .st_packets = NULL, .rd_packets_in = NULL, .rd_packets_out = NULL, .rd_packets_m_in = NULL, .rd_packets_m_out = NULL, .st_errors = NULL, .rd_errors_in = NULL, .rd_errors_out = NULL, .st_drops = NULL, .rd_drops_in = NULL, .rd_drops_out = NULL, .st_events = NULL, .rd_events_coll = NULL, }; ifm = dictionary_set(interfaces, ifa->ifa_name, &ifmp, sizeof(struct interfaces_metadata)); } // -------------------------------------------------------------------- if (ifm->do_bandwidth == CONFIG_BOOLEAN_YES || (ifm->do_bandwidth == CONFIG_BOOLEAN_AUTO && (IFA_DATA(ibytes) || IFA_DATA(obytes)))) { if (unlikely(!ifm->st_bandwidth)) { ifm->st_bandwidth = rrdset_create_localhost("net", ifa->ifa_name, NULL, ifa->ifa_name, "net.net", "Bandwidth", "kilobits/s", 7000, update_every, RRDSET_TYPE_AREA ); ifm->rd_bandwidth_in = rrddim_add(ifm->st_bandwidth, "received", NULL, 8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); ifm->rd_bandwidth_out = rrddim_add(ifm->st_bandwidth, "sent", NULL, -8, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(ifm->st_bandwidth); rrddim_set_by_pointer(ifm->st_bandwidth, ifm->rd_bandwidth_in, IFA_DATA(ibytes)); rrddim_set_by_pointer(ifm->st_bandwidth, ifm->rd_bandwidth_out, IFA_DATA(obytes)); rrdset_done(ifm->st_bandwidth); } // -------------------------------------------------------------------- if (ifm->do_packets == CONFIG_BOOLEAN_YES || (ifm->do_packets == CONFIG_BOOLEAN_AUTO && (IFA_DATA(ipackets) || IFA_DATA(opackets) || IFA_DATA(imcasts) || IFA_DATA(omcasts)))) { if (unlikely(!ifm->st_packets)) { ifm->st_packets = rrdset_create_localhost("net_packets", ifa->ifa_name, NULL, ifa->ifa_name, "net.packets", "Packets", "packets/s", 7001, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(ifm->st_packets, RRDSET_FLAG_DETAIL); ifm->rd_packets_in = rrddim_add(ifm->st_packets, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); ifm->rd_packets_out = rrddim_add(ifm->st_packets, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); ifm->rd_packets_m_in = rrddim_add(ifm->st_packets, "multicast_received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); ifm->rd_packets_m_out = rrddim_add(ifm->st_packets, "multicast_sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(ifm->st_packets); rrddim_set_by_pointer(ifm->st_packets, ifm->rd_packets_in, IFA_DATA(ipackets)); rrddim_set_by_pointer(ifm->st_packets, ifm->rd_packets_out, IFA_DATA(opackets)); rrddim_set_by_pointer(ifm->st_packets, ifm->rd_packets_m_in, IFA_DATA(imcasts)); rrddim_set_by_pointer(ifm->st_packets, ifm->rd_packets_m_out, IFA_DATA(omcasts)); rrdset_done(ifm->st_packets); } // -------------------------------------------------------------------- if (ifm->do_errors == CONFIG_BOOLEAN_YES || (ifm->do_errors == CONFIG_BOOLEAN_AUTO && (IFA_DATA(ierrors) || IFA_DATA(oerrors)))) { if (unlikely(!ifm->st_errors)) { ifm->st_errors = rrdset_create_localhost("net_errors", ifa->ifa_name, NULL, ifa->ifa_name, "net.errors", "Interface Errors", "errors/s", 7002, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(ifm->st_errors, RRDSET_FLAG_DETAIL); ifm->rd_errors_in = rrddim_add(ifm->st_errors, "inbound", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); ifm->rd_errors_out = rrddim_add(ifm->st_errors, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(ifm->st_errors); rrddim_set_by_pointer(ifm->st_errors, ifm->rd_errors_in, IFA_DATA(ierrors)); rrddim_set_by_pointer(ifm->st_errors, ifm->rd_errors_out, IFA_DATA(oerrors)); rrdset_done(ifm->st_errors); } // -------------------------------------------------------------------- if (ifm->do_drops == CONFIG_BOOLEAN_YES || (ifm->do_drops == CONFIG_BOOLEAN_AUTO && (IFA_DATA(iqdrops) || IFA_DATA(oqdrops)))) { if (unlikely(!ifm->st_drops)) { ifm->st_drops = rrdset_create_localhost("net_drops", ifa->ifa_name, NULL, ifa->ifa_name, "net.drops", "Interface Drops", "drops/s", 7003, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(ifm->st_drops, RRDSET_FLAG_DETAIL); ifm->rd_drops_in = rrddim_add(ifm->st_drops, "inbound", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); #if __FreeBSD__ >= 11 ifm->rd_drops_out = rrddim_add(ifm->st_drops, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); #endif } else rrdset_next(ifm->st_drops); rrddim_set_by_pointer(ifm->st_drops, ifm->rd_drops_in, IFA_DATA(iqdrops)); #if __FreeBSD__ >= 11 rrddim_set_by_pointer(ifm->st_drops, ifm->rd_drops_out, IFA_DATA(oqdrops)); #endif rrdset_done(ifm->st_drops); } // -------------------------------------------------------------------- if (ifm->do_events == CONFIG_BOOLEAN_YES || (ifm->do_events == CONFIG_BOOLEAN_AUTO && IFA_DATA(collisions))) { if (unlikely(!ifm->st_events)) { ifm->st_events = rrdset_create_localhost("net_events", ifa->ifa_name, NULL, ifa->ifa_name, "net.events", "Network Interface Events", "events/s", 7006, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(ifm->st_events, RRDSET_FLAG_DETAIL); ifm->rd_events_coll = rrddim_add(ifm->st_events, "collisions", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(ifm->st_events); rrddim_set_by_pointer(ifm->st_events, ifm->rd_events_coll, IFA_DATA(collisions)); rrdset_done(ifm->st_events); } } freeifaddrs(ifap); } } else { error("DISABLED: getifaddrs module"); return 1; } return 0; } // -------------------------------------------------------------------------------------------------------------------- // kern.devstat int do_kern_devstat(int update_every, usec_t dt) { #define DELAULT_EXLUDED_DISKS "" #define CONFIG_SECTION_KERN_DEVSTAT "plugin:freebsd:kern.devstat" #define BINTIME_SCALE 5.42101086242752217003726400434970855712890625e-17 // this is 1000/2^64 static int enable_pass_devices = -1, do_system_io = -1, do_io = -1, do_ops = -1, do_qops = -1, do_util = -1, do_iotime = -1, do_await = -1, do_avagsz = -1, do_svctm = -1; if (unlikely(enable_pass_devices == -1)) { enable_pass_devices = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "performance metrics for pass devices", CONFIG_BOOLEAN_AUTO); do_system_io = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "total bandwidth for all disks", CONFIG_BOOLEAN_YES); do_io = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "bandwidth for all disks", CONFIG_BOOLEAN_AUTO); do_ops = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "operations for all disks", CONFIG_BOOLEAN_AUTO); do_qops = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "queued operations for all disks", CONFIG_BOOLEAN_AUTO); do_util = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "utilization percentage for all disks", CONFIG_BOOLEAN_AUTO); do_iotime = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "i/o time for all disks", CONFIG_BOOLEAN_AUTO); do_await = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "average completed i/o time for all disks", CONFIG_BOOLEAN_AUTO); do_avagsz = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "average completed i/o bandwidth for all disks", CONFIG_BOOLEAN_AUTO); do_svctm = config_get_boolean_ondemand(CONFIG_SECTION_KERN_DEVSTAT, "average service time for all disks", CONFIG_BOOLEAN_AUTO); } if (likely(do_system_io || do_io || do_ops || do_qops || do_util || do_iotime || do_await || do_avagsz || do_svctm)) { static int mib_numdevs[3] = {0, 0, 0}; int numdevs; int common_error = 0; if (unlikely(GETSYSCTL_SIMPLE("kern.devstat.numdevs", mib_numdevs, numdevs))) { common_error = 1; } else { static int mib_devstat[3] = {0, 0, 0}; static void *devstat_data = NULL; devstat_data = reallocz(devstat_data, sizeof(long) + sizeof(struct devstat) * numdevs); // there is generation number before devstat structures if (unlikely(GETSYSCTL_WSIZE("kern.devstat.all", mib_devstat, devstat_data, sizeof(long) + sizeof(struct devstat) * numdevs))) { common_error = 1; } else { struct devstat *dstat; int i; collected_number total_disk_kbytes_read = 0; collected_number total_disk_kbytes_write = 0; // Data to be stored in DICTIONARY disks. // This DICTIONARY is used to lookup the settings of the disks on each iteration. struct disks_metadata { int do_io; int do_ops; int do_qops; int do_util; int do_iotime; int do_await; int do_avagsz; int do_svctm; // data for differential charts struct prev_dstat { collected_number bytes_read; collected_number bytes_write; collected_number operations_read; collected_number operations_write; collected_number duration_read_ms; collected_number duration_write_ms; collected_number busy_time_ms; } prev_dstat; // charts and dimensions RRDSET *st_io; RRDDIM *rd_io_in; RRDDIM *rd_io_out; RRDSET *st_ops; RRDDIM *rd_ops_in; RRDDIM *rd_ops_out; RRDSET *st_qops; RRDDIM *rd_qops; RRDSET *st_util; RRDDIM *rd_util; RRDSET *st_iotime; RRDDIM *rd_iotime_in; RRDDIM *rd_iotime_out; RRDSET *st_await; RRDDIM *rd_await_in; RRDDIM *rd_await_out; RRDSET *st_avagsz; RRDDIM *rd_avagsz_in; RRDDIM *rd_avagsz_out; RRDSET *st_svctm; RRDDIM *rd_svctm; }; static DICTIONARY *disks = NULL; static SIMPLE_PATTERN *excluded_disks = NULL; if(unlikely(!disks)) { excluded_disks = simple_pattern_create( config_get(CONFIG_SECTION_KERN_DEVSTAT, "disable by default disks matching", DELAULT_EXLUDED_DISKS) , SIMPLE_PATTERN_EXACT ); disks = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED); } dstat = devstat_data + sizeof(long); // skip generation number for (i = 0; i < numdevs; i++) { if (likely(do_system_io)) { if (((dstat[i].device_type & DEVSTAT_TYPE_MASK) == DEVSTAT_TYPE_DIRECT) || ((dstat[i].device_type & DEVSTAT_TYPE_MASK) == DEVSTAT_TYPE_STORARRAY)) { total_disk_kbytes_read += dstat[i].bytes[DEVSTAT_READ] / KILO_FACTOR; total_disk_kbytes_write += dstat[i].bytes[DEVSTAT_WRITE] / KILO_FACTOR; } } if (unlikely(!enable_pass_devices)) if ((dstat[i].device_type & DEVSTAT_TYPE_PASS) == DEVSTAT_TYPE_PASS) continue; if (((dstat[i].device_type & DEVSTAT_TYPE_MASK) == DEVSTAT_TYPE_DIRECT) || ((dstat[i].device_type & DEVSTAT_TYPE_MASK) == DEVSTAT_TYPE_STORARRAY)) { char disk[DEVSTAT_NAME_LEN + MAX_INT_DIGITS + 1]; int def_io, def_ops, def_qops, def_util, def_iotime, def_await, def_avagsz, def_svctm, iter_io, iter_ops, iter_qops, iter_util, iter_iotime, iter_await, iter_avagsz, iter_svctm; struct cur_dstat { collected_number duration_read_ms; collected_number duration_write_ms; collected_number busy_time_ms; } cur_dstat; sprintf(disk, "%s%d", dstat[i].device_name, dstat[i].unit_number); struct disks_metadata *dm = dictionary_get(disks, disk); if(unlikely(!dm)) { char var_name[4096 + 1]; snprintfz(var_name, 4096, "%s:%s", CONFIG_SECTION_KERN_DEVSTAT, disk); def_io = do_io; def_ops = do_ops; def_qops = do_qops; def_util = do_util; def_iotime = do_iotime; def_await = do_await; def_avagsz = do_avagsz; def_svctm = do_svctm; if(unlikely(simple_pattern_matches(excluded_disks, disk))) { def_io = CONFIG_BOOLEAN_NO; def_ops = CONFIG_BOOLEAN_NO; def_qops = CONFIG_BOOLEAN_NO; def_util = CONFIG_BOOLEAN_NO; def_iotime = CONFIG_BOOLEAN_NO; def_await = CONFIG_BOOLEAN_NO; def_avagsz = CONFIG_BOOLEAN_NO; def_svctm = CONFIG_BOOLEAN_NO; } iter_io = config_get_boolean_ondemand(var_name, "bandwidth", def_io); iter_ops = config_get_boolean_ondemand(var_name, "operations", def_ops); iter_qops = config_get_boolean_ondemand(var_name, "queued operations", def_qops); iter_util = config_get_boolean_ondemand(var_name, "utilization percentage", def_util); iter_iotime = config_get_boolean_ondemand(var_name, "i/o time", def_iotime); iter_await = config_get_boolean_ondemand(var_name, "average completed i/o time", def_await); iter_avagsz = config_get_boolean_ondemand(var_name, "average completed i/o bandwidth", def_avagsz); iter_svctm = config_get_boolean_ondemand(var_name, "average service time", def_svctm); struct disks_metadata dmp = { .do_io = iter_io, .do_ops = iter_ops, .do_qops = iter_qops, .do_util = iter_util, .do_iotime = iter_iotime, .do_await = iter_await, .do_avagsz = iter_avagsz, .do_svctm = iter_svctm, .st_io = NULL, .rd_io_in = NULL, .rd_io_out = NULL, .st_ops = NULL, .rd_ops_in = NULL, .rd_ops_out = NULL, .st_qops = NULL, .rd_qops = NULL, .st_util = NULL, .rd_util = NULL, .st_iotime = NULL, .rd_iotime_in = NULL, .rd_iotime_out = NULL, .st_await = NULL, .rd_await_in = NULL, .rd_await_out = NULL, .st_avagsz = NULL, .rd_avagsz_in = NULL, .rd_avagsz_out = NULL, .st_svctm = NULL, .rd_svctm = NULL, }; // initialise data for differential charts dmp.prev_dstat.bytes_read = dstat[i].bytes[DEVSTAT_READ]; dmp.prev_dstat.bytes_write = dstat[i].bytes[DEVSTAT_WRITE]; dmp.prev_dstat.operations_read = dstat[i].operations[DEVSTAT_READ]; dmp.prev_dstat.operations_write = dstat[i].operations[DEVSTAT_WRITE]; dmp.prev_dstat.duration_read_ms = dstat[i].duration[DEVSTAT_READ].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE; dmp.prev_dstat.duration_write_ms = dstat[i].duration[DEVSTAT_WRITE].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE; dmp.prev_dstat.busy_time_ms = dstat[i].busy_time.sec * 1000 + dstat[i].busy_time.frac * BINTIME_SCALE; dm = dictionary_set(disks, disk, &dmp, sizeof(struct disks_metadata)); } cur_dstat.duration_read_ms = dstat[i].duration[DEVSTAT_READ].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE; cur_dstat.duration_write_ms = dstat[i].duration[DEVSTAT_WRITE].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE; cur_dstat.busy_time_ms = dstat[i].busy_time.sec * 1000 + dstat[i].busy_time.frac * BINTIME_SCALE; // -------------------------------------------------------------------- if(dm->do_io == CONFIG_BOOLEAN_YES || (dm->do_io == CONFIG_BOOLEAN_AUTO && (dstat[i].bytes[DEVSTAT_READ] || dstat[i].bytes[DEVSTAT_WRITE]))) { if (unlikely(!dm->st_io)) { dm->st_io = rrdset_create_localhost("disk", disk, NULL, disk, "disk.io", "Disk I/O Bandwidth", "kilobytes/s", 2000, update_every, RRDSET_TYPE_AREA ); dm->rd_io_in = rrddim_add(dm->st_io, "reads", NULL, 1, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); dm->rd_io_out = rrddim_add(dm->st_io, "writes", NULL, -1, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(dm->st_io); rrddim_set_by_pointer(dm->st_io, dm->rd_io_in, dstat[i].bytes[DEVSTAT_READ]); rrddim_set_by_pointer(dm->st_io, dm->rd_io_out, dstat[i].bytes[DEVSTAT_WRITE]); rrdset_done(dm->st_io); } // -------------------------------------------------------------------- if(dm->do_ops == CONFIG_BOOLEAN_YES || (dm->do_ops == CONFIG_BOOLEAN_AUTO && (dstat[i].operations[DEVSTAT_READ] || dstat[i].operations[DEVSTAT_WRITE]))) { if (unlikely(!dm->st_ops)) { dm->st_ops = rrdset_create_localhost("disk_ops", disk, NULL, disk, "disk.ops", "Disk Completed I/O Operations", "operations/s", 2001, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(dm->st_ops, RRDSET_FLAG_DETAIL); dm->rd_ops_in = rrddim_add(dm->st_ops, "reads", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); dm->rd_ops_out = rrddim_add(dm->st_ops, "writes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(dm->st_ops); rrddim_set_by_pointer(dm->st_ops, dm->rd_ops_in, dstat[i].operations[DEVSTAT_READ]); rrddim_set_by_pointer(dm->st_ops, dm->rd_ops_out, dstat[i].operations[DEVSTAT_WRITE]); rrdset_done(dm->st_ops); } // -------------------------------------------------------------------- if(dm->do_qops == CONFIG_BOOLEAN_YES || (dm->do_qops == CONFIG_BOOLEAN_AUTO && (dstat[i].start_count || dstat[i].end_count))) { if (unlikely(!dm->st_qops)) { dm->st_qops = rrdset_create_localhost("disk_qops", disk, NULL, disk, "disk.qops", "Disk Current I/O Operations", "operations", 2002, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(dm->st_qops, RRDSET_FLAG_DETAIL); dm->rd_qops = rrddim_add(dm->st_qops, "operations", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(dm->st_qops); rrddim_set_by_pointer(dm->st_qops, dm->rd_qops, dstat[i].start_count - dstat[i].end_count); rrdset_done(dm->st_qops); } // -------------------------------------------------------------------- if(dm->do_util == CONFIG_BOOLEAN_YES || (dm->do_util == CONFIG_BOOLEAN_AUTO && cur_dstat.busy_time_ms)) { if (unlikely(!dm->st_util)) { dm->st_util = rrdset_create_localhost("disk_util", disk, NULL, disk, "disk.util", "Disk Utilization Time", "% of time working", 2004, update_every, RRDSET_TYPE_AREA ); rrdset_flag_set(dm->st_util, RRDSET_FLAG_DETAIL); dm->rd_util = rrddim_add(dm->st_util, "utilization", NULL, 1, 10, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(dm->st_util); rrddim_set_by_pointer(dm->st_util, dm->rd_util, cur_dstat.busy_time_ms); rrdset_done(dm->st_util); } // -------------------------------------------------------------------- if(dm->do_iotime == CONFIG_BOOLEAN_YES || (dm->do_iotime == CONFIG_BOOLEAN_AUTO && (cur_dstat.duration_read_ms || cur_dstat.duration_write_ms))) { if (unlikely(!dm->st_iotime)) { dm->st_iotime = rrdset_create_localhost("disk_iotime", disk, NULL, disk, "disk.iotime", "Disk Total I/O Time", "milliseconds/s", 2022, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(dm->st_iotime, RRDSET_FLAG_DETAIL); dm->rd_iotime_in = rrddim_add(dm->st_iotime, "reads", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); dm->rd_iotime_out = rrddim_add(dm->st_iotime, "writes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(dm->st_iotime); rrddim_set_by_pointer(dm->st_iotime, dm->rd_iotime_in, cur_dstat.duration_read_ms); rrddim_set_by_pointer(dm->st_iotime, dm->rd_iotime_out, cur_dstat.duration_write_ms); rrdset_done(dm->st_iotime); } // -------------------------------------------------------------------- // calculate differential charts // only if this is not the first time we run if (likely(dt)) { // -------------------------------------------------------------------- if(dm->do_await == CONFIG_BOOLEAN_YES || (dm->do_await == CONFIG_BOOLEAN_AUTO && (dstat[i].operations[DEVSTAT_READ] || dstat[i].operations[DEVSTAT_WRITE]))) { if (unlikely(!dm->st_await)) { dm->st_await = rrdset_create_localhost("disk_await", disk, NULL, disk, "disk.await", "Average Completed I/O Operation Time", "ms per operation", 2005, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(dm->st_await, RRDSET_FLAG_DETAIL); dm->rd_await_in = rrddim_add(dm->st_await, "reads", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); dm->rd_await_out = rrddim_add(dm->st_await, "writes", NULL, -1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(dm->st_await); rrddim_set_by_pointer(dm->st_await, dm->rd_await_in, (dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) ? (cur_dstat.duration_read_ms - dm->prev_dstat.duration_read_ms) / (dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) : 0); rrddim_set_by_pointer(dm->st_await, dm->rd_await_out, (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write) ? (cur_dstat.duration_write_ms - dm->prev_dstat.duration_write_ms) / (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write) : 0); rrdset_done(dm->st_await); } // -------------------------------------------------------------------- if(dm->do_avagsz == CONFIG_BOOLEAN_YES || (dm->do_avagsz == CONFIG_BOOLEAN_AUTO && (dstat[i].operations[DEVSTAT_READ] || dstat[i].operations[DEVSTAT_WRITE]))) { if (unlikely(!dm->st_avagsz)) { dm->st_avagsz = rrdset_create_localhost("disk_avgsz", disk, NULL, disk, "disk.avgsz", "Average Completed I/O Operation Bandwidth", "kilobytes per operation", 2006, update_every, RRDSET_TYPE_AREA ); rrdset_flag_set(dm->st_avagsz, RRDSET_FLAG_DETAIL); dm->rd_avagsz_in = rrddim_add(dm->st_avagsz, "reads", NULL, 1, KILO_FACTOR, RRD_ALGORITHM_ABSOLUTE); dm->rd_avagsz_out = rrddim_add(dm->st_avagsz, "writes", NULL, -1, KILO_FACTOR, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(dm->st_avagsz); rrddim_set_by_pointer(dm->st_avagsz, dm->rd_avagsz_in, (dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) ? (dstat[i].bytes[DEVSTAT_READ] - dm->prev_dstat.bytes_read) / (dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) : 0); rrddim_set_by_pointer(dm->st_avagsz, dm->rd_avagsz_out, (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write) ? (dstat[i].bytes[DEVSTAT_WRITE] - dm->prev_dstat.bytes_write) / (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write) : 0); rrdset_done(dm->st_avagsz); } // -------------------------------------------------------------------- if(dm->do_svctm == CONFIG_BOOLEAN_YES || (dm->do_svctm == CONFIG_BOOLEAN_AUTO && (dstat[i].operations[DEVSTAT_READ] || dstat[i].operations[DEVSTAT_WRITE]))) { if (unlikely(!dm->st_svctm)) { dm->st_svctm = rrdset_create_localhost("disk_svctm", disk, NULL, disk, "disk.svctm", "Average Service Time", "ms per operation", 2007, update_every, RRDSET_TYPE_LINE ); rrdset_flag_set(dm->st_svctm, RRDSET_FLAG_DETAIL); dm->rd_svctm = rrddim_add(dm->st_svctm, "svctm", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(dm->st_svctm); rrddim_set_by_pointer(dm->st_svctm, dm->rd_svctm, ((dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) + (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write)) ? (cur_dstat.busy_time_ms - dm->prev_dstat.busy_time_ms) / ((dstat[i].operations[DEVSTAT_READ] - dm->prev_dstat.operations_read) + (dstat[i].operations[DEVSTAT_WRITE] - dm->prev_dstat.operations_write)) : 0); rrdset_done(dm->st_svctm); } // -------------------------------------------------------------------- dm->prev_dstat.bytes_read = dstat[i].bytes[DEVSTAT_READ]; dm->prev_dstat.bytes_write = dstat[i].bytes[DEVSTAT_WRITE]; dm->prev_dstat.operations_read = dstat[i].operations[DEVSTAT_READ]; dm->prev_dstat.operations_write = dstat[i].operations[DEVSTAT_WRITE]; dm->prev_dstat.duration_read_ms = cur_dstat.duration_read_ms; dm->prev_dstat.duration_write_ms = cur_dstat.duration_write_ms; dm->prev_dstat.busy_time_ms = cur_dstat.busy_time_ms; } } } // -------------------------------------------------------------------- if (likely(do_system_io)) { static RRDSET *st = NULL; static RRDDIM *rd_in = NULL, *rd_out = NULL; if (unlikely(!st)) { st = rrdset_create_localhost("system", "io", NULL, "disk", NULL, "Disk I/O", "kilobytes/s", 150, update_every, RRDSET_TYPE_AREA ); rd_in = rrddim_add(st, "in", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); rd_out = rrddim_add(st, "out", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); } else rrdset_next(st); rrddim_set_by_pointer(st, rd_in, total_disk_kbytes_read); rrddim_set_by_pointer(st, rd_out, total_disk_kbytes_write); rrdset_done(st); } } } if (unlikely(common_error)) { do_system_io = 0; error("DISABLED: system.io chart"); do_io = 0; error("DISABLED: disk.* charts"); do_ops = 0; error("DISABLED: disk_ops.* charts"); do_qops = 0; error("DISABLED: disk_qops.* charts"); do_util = 0; error("DISABLED: disk_util.* charts"); do_iotime = 0; error("DISABLED: disk_iotime.* charts"); do_await = 0; error("DISABLED: disk_await.* charts"); do_avagsz = 0; error("DISABLED: disk_avgsz.* charts"); do_svctm = 0; error("DISABLED: disk_svctm.* charts"); error("DISABLED: kern.devstat module"); return 1; } } else { error("DISABLED: kern.devstat module"); return 1; } return 0; }