freebsd_sysctl.c · cryptotaxi247/netdata-1

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1	// SPDX-License-Identifier: GPL-3.0-or-later
2
3	#include "plugin_freebsd.h"
4
5	#include <sys/vmmeter.h>
6	#include <vm/vm_param.h>
7
8	#define _KERNEL
9	#include <sys/sem.h>
10	#include <sys/shm.h>
11	#include <sys/msg.h>
12	#undef _KERNEL
13
14	#include <net/netisr.h>
15
16	#include <netinet/ip.h>
17	#include <netinet/ip_var.h>
18	#include <netinet/ip_icmp.h>
19	#include <netinet/icmp_var.h>
20	#include <netinet6/ip6_var.h>
21	#include <netinet/icmp6.h>
22	#include <netinet/tcp_var.h>
23	#include <netinet/tcp_fsm.h>
24	#include <netinet/udp.h>
25	#include <netinet/udp_var.h>
26
27	#define _COMMON_PLUGIN_NAME "freebsd.plugin"
28	#define _COMMON_PLUGIN_MODULE_NAME "freebsd"
29	#include "../common-contexts/common-contexts.h"
30
31	// --------------------------------------------------------------------------------------------------------------------
32	// common definitions and variables
33
34	int system_pagesize = PAGE_SIZE;
35	int number_of_cpus = 1;
36	#if __FreeBSD_version >= 1200029
37	struct __vmmeter {
38	uint64_t v_swtch;
39	uint64_t v_trap;
40	uint64_t v_syscall;
41	uint64_t v_intr;
42	uint64_t v_soft;
43	uint64_t v_vm_faults;
44	uint64_t v_io_faults;
45	uint64_t v_cow_faults;
46	uint64_t v_cow_optim;
47	uint64_t v_zfod;
48	uint64_t v_ozfod;
49	uint64_t v_swapin;
50	uint64_t v_swapout;
51	uint64_t v_swappgsin;
52	uint64_t v_swappgsout;
53	uint64_t v_vnodein;
54	uint64_t v_vnodeout;
55	uint64_t v_vnodepgsin;
56	uint64_t v_vnodepgsout;
57	uint64_t v_intrans;
58	uint64_t v_reactivated;
59	uint64_t v_pdwakeups;
60	uint64_t v_pdpages;
61	uint64_t v_pdshortfalls;
62	uint64_t v_dfree;
63	uint64_t v_pfree;
64	uint64_t v_tfree;
65	uint64_t v_forks;
66	uint64_t v_vforks;
67	uint64_t v_rforks;
68	uint64_t v_kthreads;
69	uint64_t v_forkpages;
70	uint64_t v_vforkpages;
71	uint64_t v_rforkpages;
72	uint64_t v_kthreadpages;
73	u_int v_page_size;
74	u_int v_page_count;
75	u_int v_free_reserved;
76	u_int v_free_target;
77	u_int v_free_min;
78	u_int v_free_count;
79	u_int v_wire_count;
80	u_int v_active_count;
81	u_int v_inactive_target;
82	u_int v_inactive_count;
83	u_int v_laundry_count;
84	u_int v_pageout_free_min;
85	u_int v_interrupt_free_min;
86	u_int v_free_severe;
87	};
88	typedef struct __vmmeter vmmeter_t;
89	#else
90	typedef struct vmmeter vmmeter_t;
91	#endif
92
93	#if (__FreeBSD_version >= 1101516 && __FreeBSD_version < 1200000) \|\| __FreeBSD_version >= 1200015
94	#define NETDATA_COLLECT_LAUNDRY 1
95	#endif
96
97	// FreeBSD plugin initialization
98
99	int freebsd_plugin_init()
100	{
101	system_pagesize = getpagesize();
102	if (system_pagesize <= 0) {
103	collector_error("FREEBSD: can't get system page size");
104	return 1;
105	}
106
107	if (unlikely(GETSYSCTL_BY_NAME("kern.smp.cpus", number_of_cpus))) {
108	collector_error("FREEBSD: can't get number of cpus");
109	return 1;
110	}
111
112	if (unlikely(!number_of_cpus)) {
113	collector_error("FREEBSD: wrong number of cpus");
114	return 1;
115	}
116
117	return 0;
118	}
119
120	// vm.loadavg
121
122	// FreeBSD calculates load averages once every 5 seconds
123	#define MIN_LOADAVG_UPDATE_EVERY 5
124
125	int do_vm_loadavg(int update_every, usec_t dt){
126	static usec_t next_loadavg_dt = 0;
127
128	if (next_loadavg_dt <= dt) {
129	static int mib[2] = {0, 0};
130	struct loadavg sysload;
131
132	if (unlikely(GETSYSCTL_SIMPLE("vm.loadavg", mib, sysload))) {
133	collector_error("DISABLED: system.load chart");
134	collector_error("DISABLED: vm.loadavg module");
135	return 1;
136	} else {
137	static RRDSET *st = NULL;
138	static RRDDIM rd_load1 = NULL, rd_load2 = NULL, *rd_load3 = NULL;
139
140	if (unlikely(!st)) {
141	st = rrdset_create_localhost(
142	"system",
143	"load",
144	NULL,
145	"load",
146	NULL,
147	"System Load Average",
148	"load",
149	"freebsd.plugin",
150	"vm.loadavg",
151	NETDATA_CHART_PRIO_SYSTEM_LOAD,
152	(update_every < MIN_LOADAVG_UPDATE_EVERY) ?
153	MIN_LOADAVG_UPDATE_EVERY : update_every, RRDSET_TYPE_LINE
154	);
155	rd_load1 = rrddim_add(st, "load1", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
156	rd_load2 = rrddim_add(st, "load5", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
157	rd_load3 = rrddim_add(st, "load15", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
158	}
159
160	rrddim_set_by_pointer(st, rd_load1, (collected_number) ((double) sysload.ldavg[0] / sysload.fscale * 1000));
161	rrddim_set_by_pointer(st, rd_load2, (collected_number) ((double) sysload.ldavg[1] / sysload.fscale * 1000));
162	rrddim_set_by_pointer(st, rd_load3, (collected_number) ((double) sysload.ldavg[2] / sysload.fscale * 1000));
163	rrdset_done(st);
164
165	next_loadavg_dt = st->update_every * USEC_PER_SEC;
166	}
167	}
168	else
169	next_loadavg_dt -= dt;
170
171	return 0;
172	}
173
174	// vm.vmtotal
175
176	int do_vm_vmtotal(int update_every, usec_t dt) {
177	(void)dt;
178	static int do_all_processes = -1, do_processes = -1, do_mem_real = -1;
179
180	if (unlikely(do_all_processes == -1)) {
181	do_all_processes = inicfg_get_boolean(&netdata_config, "plugin:freebsd:vm.vmtotal", "enable total processes", 1);
182	do_processes = inicfg_get_boolean(&netdata_config, "plugin:freebsd:vm.vmtotal", "processes running", 1);
183	do_mem_real = inicfg_get_boolean(&netdata_config, "plugin:freebsd:vm.vmtotal", "real memory", 1);
184	}
185
186	if (likely(do_all_processes \| do_processes \| do_mem_real)) {
187	static int mib[2] = {0, 0};
188	struct vmtotal vmtotal_data;
189
190	if (unlikely(GETSYSCTL_SIMPLE("vm.vmtotal", mib, vmtotal_data))) {
191	do_all_processes = 0;
192	collector_error("DISABLED: system.active_processes chart");
193	do_processes = 0;
194	collector_error("DISABLED: system.processes chart");
195	do_mem_real = 0;
196	collector_error("DISABLED: mem.real chart");
197	collector_error("DISABLED: vm.vmtotal module");
198	return 1;
199	} else {
200	if (likely(do_all_processes)) {
201	static RRDSET *st = NULL;
202	static RRDDIM *rd = NULL;
203
204	if (unlikely(!st)) {
205	st = rrdset_create_localhost(
206	"system",
207	"active_processes",
208	NULL,
209	"processes",
210	NULL,
211	"System Active Processes",
212	"processes",
213	"freebsd.plugin",
214	"vm.vmtotal",
215	NETDATA_CHART_PRIO_SYSTEM_ACTIVE_PROCESSES,
216	update_every,
217	RRDSET_TYPE_LINE
218	);
219	rd = rrddim_add(st, "active", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
220	}
221
222	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));
223	rrdset_done(st);
224	}
225
226	if (likely(do_processes)) {
227	static RRDSET *st = NULL;
228	static RRDDIM rd_running = NULL, rd_blocked = NULL;
229
230	if (unlikely(!st)) {
231	st = rrdset_create_localhost(
232	"system",
233	"processes",
234	NULL,
235	"processes",
236	NULL,
237	"System Processes",
238	"processes",
239	"freebsd.plugin",
240	"vm.vmtotal",
241	NETDATA_CHART_PRIO_SYSTEM_PROCESSES,
242	update_every,
243	RRDSET_TYPE_LINE
244	);
245
246	rd_running = rrddim_add(st, "running", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
247	rd_blocked = rrddim_add(st, "blocked", NULL, -1, 1, RRD_ALGORITHM_ABSOLUTE);
248	}
249
250	rrddim_set_by_pointer(st, rd_running, vmtotal_data.t_rq);
251	rrddim_set_by_pointer(st, rd_blocked, (vmtotal_data.t_dw + vmtotal_data.t_pw));
252	rrdset_done(st);
253	}
254
255	if (likely(do_mem_real)) {
256	static RRDSET *st = NULL;
257	static RRDDIM *rd = NULL;
258
259	if (unlikely(!st)) {
260	st = rrdset_create_localhost(
261	"mem",
262	"real",
263	NULL,
264	"system",
265	NULL,
266	"Total Real Memory In Use",
267	"MiB",
268	"freebsd.plugin",
269	"vm.vmtotal",
270	NETDATA_CHART_PRIO_MEM_SYSTEM_COMMITTED,
271	update_every,
272	RRDSET_TYPE_AREA
273	);
274
275	rd = rrddim_add(st, "used", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
276	}
277
278	rrddim_set_by_pointer(st, rd, vmtotal_data.t_rm);
279	rrdset_done(st);
280	}
281	}
282	} else {
283	collector_error("DISABLED: vm.vmtotal module");
284	return 1;
285	}
286
287	return 0;
288	}
289
290	// kern.cp_time
291
292	int do_kern_cp_time(int update_every, usec_t dt) {
293	(void)dt;
294
295	if (unlikely(CPUSTATES != 5)) {
296	collector_error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES);
297	collector_error("DISABLED: system.cpu chart");
298	collector_error("DISABLED: kern.cp_time module");
299	return 1;
300	} else {
301	static int mib[2] = {0, 0};
302	long cp_time[CPUSTATES];
303
304	if (unlikely(GETSYSCTL_SIMPLE("kern.cp_time", mib, cp_time))) {
305	collector_error("DISABLED: system.cpu chart");
306	collector_error("DISABLED: kern.cp_time module");
307	return 1;
308	} else {
309	static RRDSET *st = NULL;
310	static RRDDIM rd_nice = NULL, rd_system = NULL, rd_user = NULL, rd_interrupt = NULL, *rd_idle = NULL;
311
312	if (unlikely(!st)) {
313	st = rrdset_create_localhost(
314	"system",
315	"cpu",
316	NULL,
317	"cpu",
318	"system.cpu",
319	"Total CPU utilization",
320	"percentage",
321	"freebsd.plugin",
322	"kern.cp_time",
323	NETDATA_CHART_PRIO_SYSTEM_CPU,
324	update_every,
325	RRDSET_TYPE_STACKED
326	);
327
328	rd_nice = rrddim_add(st, "nice", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
329	rd_system = rrddim_add(st, "system", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
330	rd_user = rrddim_add(st, "user", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
331	rd_interrupt = rrddim_add(st, "interrupt", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
332	rd_idle = rrddim_add(st, "idle", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
333	rrddim_hide(st, "idle");
334	}
335
336	rrddim_set_by_pointer(st, rd_nice, cp_time[1]);
337	rrddim_set_by_pointer(st, rd_system, cp_time[2]);
338	rrddim_set_by_pointer(st, rd_user, cp_time[0]);
339	rrddim_set_by_pointer(st, rd_interrupt, cp_time[3]);
340	rrddim_set_by_pointer(st, rd_idle, cp_time[4]);
341	rrdset_done(st);
342	}
343	}
344
345	return 0;
346	}
347
348	// kern.cp_times
349
350	int do_kern_cp_times(int update_every, usec_t dt) {
351	(void)dt;
352
353	if (unlikely(CPUSTATES != 5)) {
354	collector_error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES);
355	collector_error("DISABLED: cpu.cpuXX charts");
356	collector_error("DISABLED: kern.cp_times module");
357	return 1;
358	} else {
359	static int mib[2] = {0, 0};
360	long cp_time[CPUSTATES];
361	static long *pcpu_cp_time = NULL;
362	static int old_number_of_cpus = 0;
363
364	if(unlikely(number_of_cpus != old_number_of_cpus))
365	pcpu_cp_time = reallocz(pcpu_cp_time, sizeof(cp_time) * number_of_cpus);
366	if (unlikely(GETSYSCTL_WSIZE("kern.cp_times", mib, pcpu_cp_time, sizeof(cp_time) * number_of_cpus))) {
367	collector_error("DISABLED: cpu.cpuXX charts");
368	collector_error("DISABLED: kern.cp_times module");
369	return 1;
370	} else {
371	int i;
372	static struct cpu_chart {
373	char cpuid[MAX_INT_DIGITS + 4];
374	RRDSET *st;
375	RRDDIM *rd_user;
376	RRDDIM *rd_nice;
377	RRDDIM *rd_system;
378	RRDDIM *rd_interrupt;
379	RRDDIM *rd_idle;
380	} *all_cpu_charts = NULL;
381
382	if(unlikely(number_of_cpus > old_number_of_cpus)) {
383	all_cpu_charts = reallocz(all_cpu_charts, sizeof(struct cpu_chart) * number_of_cpus);
384	memset(&all_cpu_charts[old_number_of_cpus], 0, sizeof(struct cpu_chart) * (number_of_cpus - old_number_of_cpus));
385	}
386
387	for (i = 0; i < number_of_cpus; i++) {
388	if (unlikely(!all_cpu_charts[i].st)) {
389	snprintfz(all_cpu_charts[i].cpuid, MAX_INT_DIGITS, "cpu%d", i);
390	all_cpu_charts[i].st = rrdset_create_localhost(
391	"cpu",
392	all_cpu_charts[i].cpuid,
393	NULL,
394	"utilization",
395	"cpu.cpu",
396	"Core utilization",
397	"percentage",
398	"freebsd.plugin",
399	"kern.cp_times",
400	NETDATA_CHART_PRIO_CPU_PER_CORE,
401	update_every,
402	RRDSET_TYPE_STACKED
403	);
404
405	all_cpu_charts[i].rd_nice = rrddim_add(all_cpu_charts[i].st, "nice", NULL, 1, 1,
406	RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
407	all_cpu_charts[i].rd_system = rrddim_add(all_cpu_charts[i].st, "system", NULL, 1, 1,
408	RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
409	all_cpu_charts[i].rd_user = rrddim_add(all_cpu_charts[i].st, "user", NULL, 1, 1,
410	RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
411	all_cpu_charts[i].rd_interrupt = rrddim_add(all_cpu_charts[i].st, "interrupt", NULL, 1, 1,
412	RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
413	all_cpu_charts[i].rd_idle = rrddim_add(all_cpu_charts[i].st, "idle", NULL, 1, 1,
414	RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
415	rrddim_hide(all_cpu_charts[i].st, "idle");
416	}
417
418	rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_nice, pcpu_cp_time[i * 5 + 1]);
419	rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_system, pcpu_cp_time[i * 5 + 2]);
420	rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_user, pcpu_cp_time[i * 5 + 0]);
421	rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_interrupt, pcpu_cp_time[i * 5 + 3]);
422	rrddim_set_by_pointer(all_cpu_charts[i].st, all_cpu_charts[i].rd_idle, pcpu_cp_time[i * 5 + 4]);
423	rrdset_done(all_cpu_charts[i].st);
424	}
425	}
426
427	old_number_of_cpus = number_of_cpus;
428	}
429
430	return 0;
431	}
432
433	// dev.cpu.temperature
434
435	int do_dev_cpu_temperature(int update_every, usec_t dt) {
436	(void)dt;
437
438	int i;
439	static int *mib = NULL;
440	static int *pcpu_temperature = NULL;
441	static int old_number_of_cpus = 0;
442	char char_mib[MAX_INT_DIGITS + 21];
443	char char_rd[MAX_INT_DIGITS + 9];
444
445	if (unlikely(number_of_cpus != old_number_of_cpus)) {
446	pcpu_temperature = reallocz(pcpu_temperature, sizeof(int) * number_of_cpus);
447	mib = reallocz(mib, sizeof(int) * number_of_cpus * 4);
448	if (unlikely(number_of_cpus > old_number_of_cpus))
449	memset(&mib[old_number_of_cpus * 4], 0, sizeof(int) * (number_of_cpus - old_number_of_cpus) * 4);
450	}
451	for (i = 0; i < number_of_cpus; i++) {
452	if (unlikely(!(mib[i * 4])))
453	sprintf(char_mib, "dev.cpu.%d.temperature", i);
454	if (unlikely(getsysctl_simple(char_mib, &mib[i * 4], 4, &pcpu_temperature[i], sizeof(int)))) {
455	collector_error("DISABLED: cpu.temperature chart");
456	collector_error("DISABLED: dev.cpu.temperature module");
457	return 1;
458	}
459	}
460
461	static RRDSET *st;
462	static RRDDIM **rd_pcpu_temperature;
463
464	if (unlikely(number_of_cpus != old_number_of_cpus)) {
465	rd_pcpu_temperature = reallocz(rd_pcpu_temperature, sizeof(RRDDIM ) number_of_cpus);
466	if (unlikely(number_of_cpus > old_number_of_cpus))
467	memset(&rd_pcpu_temperature[old_number_of_cpus], 0, sizeof(RRDDIM ) (number_of_cpus - old_number_of_cpus));
468	}
469
470	if (unlikely(!st)) {
471	st = rrdset_create_localhost(
472	"cpu",
473	"temperature",
474	NULL,
475	"temperature",
476	"cpu.temperature",
477	"Core temperature",
478	"Celsius",
479	"freebsd.plugin",
480	"dev.cpu.temperature",
481	NETDATA_CHART_PRIO_CPU_TEMPERATURE,
482	update_every,
483	RRDSET_TYPE_LINE
484	);
485	}
486
487	for (i = 0; i < number_of_cpus; i++) {
488	if (unlikely(!rd_pcpu_temperature[i])) {
489	sprintf(char_rd, "cpu%d.temp", i);
490	rd_pcpu_temperature[i] = rrddim_add(st, char_rd, NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
491	}
492
493	rrddim_set_by_pointer(st, rd_pcpu_temperature[i], (collected_number) ((double)pcpu_temperature[i] / 10 - 273.15));
494	}
495
496	rrdset_done(st);
497
498	old_number_of_cpus = number_of_cpus;
499
500	return 0;
501	}
502
503	// dev.cpu.0.freq
504
505	int do_dev_cpu_0_freq(int update_every, usec_t dt) {
506	(void)dt;
507	static int mib[4] = {0, 0, 0, 0};
508	int cpufreq;
509
510	if (unlikely(GETSYSCTL_SIMPLE("dev.cpu.0.freq", mib, cpufreq))) {
511	collector_error("DISABLED: cpu.scaling_cur_freq chart");
512	collector_error("DISABLED: dev.cpu.0.freq module");
513	return 1;
514	} else {
515	static RRDSET *st = NULL;
516	static RRDDIM *rd = NULL;
517
518	if (unlikely(!st)) {
519	st = rrdset_create_localhost(
520	"cpu",
521	"scaling_cur_freq",
522	NULL,
523	"cpufreq",
524	NULL,
525	"Current CPU Scaling Frequency",
526	"MHz",
527	"freebsd.plugin",
528	"dev.cpu.0.freq",
529	NETDATA_CHART_PRIO_CPUFREQ_SCALING_CUR_FREQ,
530	update_every,
531	RRDSET_TYPE_LINE
532	);
533
534	rd = rrddim_add(st, "frequency", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
535	}
536
537	rrddim_set_by_pointer(st, rd, cpufreq);
538	rrdset_done(st);
539	}
540
541	return 0;
542	}
543
544	// --------------------------------------------------------------------------------------------------------------------
545	// hw.intrcnt
546
547	int do_hw_intcnt(int update_every, usec_t dt) {
548	(void)dt;
549	static int mib_hw_intrcnt[2] = {0, 0};
550	size_t intrcnt_size = 0;
551
552	if (unlikely(GETSYSCTL_SIZE("hw.intrcnt", mib_hw_intrcnt, intrcnt_size))) {
553	collector_error("DISABLED: system.intr chart");
554	collector_error("DISABLED: system.interrupts chart");
555	collector_error("DISABLED: hw.intrcnt module");
556	return 1;
557	} else {
558	unsigned long nintr = 0;
559	static unsigned long old_nintr = 0;
560	static unsigned long *intrcnt = NULL;
561
562	nintr = intrcnt_size / sizeof(u_long);
563	if (unlikely(nintr != old_nintr))
564	intrcnt = reallocz(intrcnt, nintr * sizeof(u_long));
565	if (unlikely(GETSYSCTL_WSIZE("hw.intrcnt", mib_hw_intrcnt, intrcnt, nintr * sizeof(u_long)))) {
566	collector_error("DISABLED: system.intr chart");
567	collector_error("DISABLED: system.interrupts chart");
568	collector_error("DISABLED: hw.intrcnt module");
569	return 1;
570	} else {
571	unsigned long long totalintr = 0;
572	unsigned long i;
573
574	for (i = 0; i < nintr; i++)
575	totalintr += intrcnt[i];
576
577	static RRDSET *st_intr = NULL;
578	static RRDDIM *rd_intr = NULL;
579
580	common_interrupts(totalintr, update_every, "hw.intrcnt");
581
582	size_t size;
583	static int mib_hw_intrnames[2] = {0, 0};
584	static char *intrnames = NULL;
585
586	if (unlikely(GETSYSCTL_SIZE("hw.intrnames", mib_hw_intrnames, size))) {
587	collector_error("DISABLED: system.intr chart");
588	collector_error("DISABLED: system.interrupts chart");
589	collector_error("DISABLED: hw.intrcnt module");
590	return 1;
591	} else {
592	if (unlikely(nintr != old_nintr))
593	intrnames = reallocz(intrnames, size);
594	if (unlikely(GETSYSCTL_WSIZE("hw.intrnames", mib_hw_intrnames, intrnames, size))) {
595	collector_error("DISABLED: system.intr chart");
596	collector_error("DISABLED: system.interrupts chart");
597	collector_error("DISABLED: hw.intrcnt module");
598	return 1;
599	} else {
600	static RRDSET *st_interrupts = NULL;
601
602	if (unlikely(!st_interrupts)) {
603	st_interrupts = rrdset_create_localhost(
604	"system",
605	"interrupts",
606	NULL,
607	"interrupts",
608	NULL,
609	"System interrupts",
610	"interrupts/s",
611	"freebsd.plugin",
612	"hw.intrcnt",
613	NETDATA_CHART_PRIO_SYSTEM_INTERRUPTS,
614	update_every,
615	RRDSET_TYPE_STACKED
616	);
617	}
618
619	for (i = 0; i < nintr; i++) {
620	void *p;
621
622	p = intrnames + i * (strlen(intrnames) + 1);
623	if (unlikely((intrcnt[i] != 0) && ((char ) p != 0))) {
624	RRDDIM *rd_interrupts = rrddim_find_active(st_interrupts, p);
625
626	if (unlikely(!rd_interrupts))
627	rd_interrupts = rrddim_add(st_interrupts, p, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
628
629	rrddim_set_by_pointer(st_interrupts, rd_interrupts, intrcnt[i]);
630	}
631	}
632	rrdset_done(st_interrupts);
633	}
634	}
635	}
636
637	old_nintr = nintr;
638	}
639
640	return 0;
641	}
642
643	// vm.stats.sys.v_intr
644
645	int do_vm_stats_sys_v_intr(int update_every, usec_t dt) {
646	(void)dt;
647	static int mib[4] = {0, 0, 0, 0};
648	u_int int_number;
649
650	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_intr", mib, int_number))) {
651	collector_error("DISABLED: system.dev_intr chart");
652	collector_error("DISABLED: vm.stats.sys.v_intr module");
653	return 1;
654	} else {
655	static RRDSET *st = NULL;
656	static RRDDIM *rd = NULL;
657
658	if (unlikely(!st)) {
659	st = rrdset_create_localhost(
660	"system",
661	"dev_intr",
662	NULL,
663	"interrupts",
664	NULL,
665	"Device Interrupts",
666	"interrupts/s",
667	"freebsd.plugin",
668	"vm.stats.sys.v_intr",
669	NETDATA_CHART_PRIO_SYSTEM_DEV_INTR,
670	update_every,
671	RRDSET_TYPE_LINE
672	);
673
674	rd = rrddim_add(st, "interrupts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
675	}
676
677	rrddim_set_by_pointer(st, rd, int_number);
678	rrdset_done(st);
679	}
680
681	return 0;
682	}
683
684	// vm.stats.sys.v_soft
685
686	int do_vm_stats_sys_v_soft(int update_every, usec_t dt) {
687	(void)dt;
688	static int mib[4] = {0, 0, 0, 0};
689	u_int soft_intr_number;
690
691	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_soft", mib, soft_intr_number))) {
692	collector_error("DISABLED: system.dev_intr chart");
693	collector_error("DISABLED: vm.stats.sys.v_soft module");
694	return 1;
695	} else {
696	static RRDSET *st = NULL;
697	static RRDDIM *rd = NULL;
698
699	if (unlikely(!st)) {
700	st = rrdset_create_localhost(
701	"system",
702	"soft_intr",
703	NULL,
704	"interrupts",
705	NULL,
706	"Software Interrupts",
707	"interrupts/s",
708	"freebsd.plugin",
709	"vm.stats.sys.v_soft",
710	NETDATA_CHART_PRIO_SYSTEM_SOFT_INTR,
711	update_every,
712	RRDSET_TYPE_LINE
713	);
714
715	rd = rrddim_add(st, "interrupts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
716	}
717
718	rrddim_set_by_pointer(st, rd, soft_intr_number);
719	rrdset_done(st);
720	}
721
722	return 0;
723	}
724
725	// vm.stats.sys.v_swtch
726
727	int do_vm_stats_sys_v_swtch(int update_every, usec_t dt) {
728	(void)dt;
729	static int mib[4] = {0, 0, 0, 0};
730	u_int ctxt_number;
731
732	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.sys.v_swtch", mib, ctxt_number))) {
733	collector_error("DISABLED: system.ctxt chart");
734	collector_error("DISABLED: vm.stats.sys.v_swtch module");
735	return 1;
736	} else {
737	static RRDSET *st = NULL;
738	static RRDDIM *rd = NULL;
739
740	if (unlikely(!st)) {
741	st = rrdset_create_localhost(
742	"system",
743	"ctxt",
744	NULL,
745	"processes",
746	NULL,
747	"CPU Context Switches",
748	"context switches/s",
749	"freebsd.plugin",
750	"vm.stats.sys.v_swtch",
751	NETDATA_CHART_PRIO_SYSTEM_CTXT,
752	update_every,
753	RRDSET_TYPE_LINE
754	);
755
756	rd = rrddim_add(st, "switches", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
757	}
758
759	rrddim_set_by_pointer(st, rd, ctxt_number);
760	rrdset_done(st);
761	}
762
763	return 0;
764	}
765
766	// vm.stats.vm.v_forks
767
768	int do_vm_stats_sys_v_forks(int update_every, usec_t dt) {
769	(void)dt;
770	static int mib[4] = {0, 0, 0, 0};
771	u_int forks_number;
772
773	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_forks", mib, forks_number))) {
774	collector_error("DISABLED: system.forks chart");
775	collector_error("DISABLED: vm.stats.sys.v_swtch module");
776	return 1;
777	} else {
778
779	// --------------------------------------------------------------------
780
781	static RRDSET *st = NULL;
782	static RRDDIM *rd = NULL;
783
784	if (unlikely(!st)) {
785	st = rrdset_create_localhost(
786	"system",
787	"forks",
788	NULL,
789	"processes",
790	NULL,
791	"Started Processes",
792	"processes/s",
793	"freebsd.plugin",
794	"vm.stats.sys.v_swtch",
795	NETDATA_CHART_PRIO_SYSTEM_FORKS,
796	update_every,
797	RRDSET_TYPE_LINE
798	);
799
800	rd = rrddim_add(st, "started", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
801	}
802
803	rrddim_set_by_pointer(st, rd, forks_number);
804	rrdset_done(st);
805	}
806
807	return 0;
808	}
809
810	// vm.swap_info
811
812	int do_vm_swap_info(int update_every, usec_t dt) {
813	(void)dt;
814	static int mib[3] = {0, 0, 0};
815
816	if (unlikely(getsysctl_mib("vm.swap_info", mib, 2))) {
817	collector_error("DISABLED: mem.swap chart");
818	collector_error("DISABLED: vm.swap_info module");
819	return 1;
820	} else {
821	int i;
822	struct xswdev xsw;
823	struct total_xsw {
824	collected_number bytes_used;
825	collected_number bytes_total;
826	} total_xsw = {0, 0};
827
828	for (i = 0; ; i++) {
829	size_t size;
830
831	mib[2] = i;
832	size = sizeof(xsw);
833	if (unlikely(sysctl(mib, 3, &xsw, &size, NULL, 0) == -1 )) {
834	if (unlikely(errno != ENOENT)) {
835	collector_error("FREEBSD: sysctl(%s...) failed: %s", "vm.swap_info", strerror(errno));
836	collector_error("DISABLED: mem.swap chart");
837	collector_error("DISABLED: vm.swap_info module");
838	return 1;
839	} else {
840	if (unlikely(size != sizeof(xsw))) {
841	collector_error("FREEBSD: sysctl(%s...) expected %lu, got %lu", "vm.swap_info", (unsigned long)sizeof(xsw), (unsigned long)size);
842	collector_error("DISABLED: mem.swap chart");
843	collector_error("DISABLED: vm.swap_info module");
844	return 1;
845	} else break;
846	}
847	}
848	total_xsw.bytes_used += xsw.xsw_used;
849	total_xsw.bytes_total += xsw.xsw_nblks;
850	}
851
852	static RRDSET *st = NULL;
853	static RRDDIM rd_free = NULL, rd_used = NULL;
854
855	if (unlikely(!st)) {
856	st = rrdset_create_localhost(
857	"mem",
858	"swap",
859	NULL,
860	"swap",
861	NULL,
862	"System Swap",
863	"MiB",
864	"freebsd.plugin",
865	"vm.swap_info",
866	NETDATA_CHART_PRIO_MEM_SWAP,
867	update_every,
868	RRDSET_TYPE_STACKED
869	);
870
871	rd_free = rrddim_add(st, "free", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
872	rd_used = rrddim_add(st, "used", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
873	}
874
875	rrddim_set_by_pointer(st, rd_free, total_xsw.bytes_total - total_xsw.bytes_used);
876	rrddim_set_by_pointer(st, rd_used, total_xsw.bytes_used);
877	rrdset_done(st);
878	}
879
880	return 0;
881	}
882
883	// system.ram
884
885	int do_system_ram(int update_every, usec_t dt) {
886	(void)dt;
887	static int mib_active_count[4] = {0, 0, 0, 0},
888	mib_inactive_count[4] = {0, 0, 0, 0},
889	mib_wire_count[4] = {0, 0, 0, 0},
890	#if __FreeBSD_version < 1200016
891	mib_cache_count[4] = {0, 0, 0, 0},
892	#endif
893	mib_vfs_bufspace[2] = {0, 0},
894	mib_free_count[4] = {0, 0, 0, 0};
895	vmmeter_t vmmeter_data;
896	size_t vfs_bufspace_count;
897
898	#if defined(NETDATA_COLLECT_LAUNDRY)
899	static int mib_laundry_count[4] = {0, 0, 0, 0};
900	#endif
901
902	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_active_count", mib_active_count, vmmeter_data.v_active_count) \|\|
903	GETSYSCTL_SIMPLE("vm.stats.vm.v_inactive_count", mib_inactive_count, vmmeter_data.v_inactive_count) \|\|
904	GETSYSCTL_SIMPLE("vm.stats.vm.v_wire_count", mib_wire_count, vmmeter_data.v_wire_count) \|\|
905	#if __FreeBSD_version < 1200016
906	GETSYSCTL_SIMPLE("vm.stats.vm.v_cache_count", mib_cache_count, vmmeter_data.v_cache_count) \|\|
907	#endif
908	#if defined(NETDATA_COLLECT_LAUNDRY)
909	GETSYSCTL_SIMPLE("vm.stats.vm.v_laundry_count", mib_laundry_count, vmmeter_data.v_laundry_count) \|\|
910	#endif
911	GETSYSCTL_SIMPLE("vfs.bufspace", mib_vfs_bufspace, vfs_bufspace_count) \|\|
912	GETSYSCTL_SIMPLE("vm.stats.vm.v_free_count", mib_free_count, vmmeter_data.v_free_count))) {
913	collector_error("DISABLED: system.ram chart");
914	collector_error("DISABLED: system.ram module");
915	return 1;
916	} else {
917	static RRDSET st = NULL, st_mem_available = NULL;
918	static RRDDIM rd_free = NULL, rd_active = NULL, rd_inactive = NULL, rd_wired = NULL,
919	rd_cache = NULL, rd_buffers = NULL, *rd_avail = NULL;
920
921	#if defined(NETDATA_COLLECT_LAUNDRY)
922	static RRDDIM *rd_laundry = NULL;
923	#endif
924
925	if (unlikely(!st)) {
926	st = rrdset_create_localhost(
927	"system",
928	"ram",
929	NULL,
930	"ram",
931	NULL,
932	"System RAM",
933	"MiB",
934	"freebsd.plugin",
935	"system.ram",
936	NETDATA_CHART_PRIO_SYSTEM_RAM,
937	update_every,
938	RRDSET_TYPE_STACKED
939	);
940
941	rd_free = rrddim_add(st, "free", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
942	rd_active = rrddim_add(st, "active", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
943	rd_inactive = rrddim_add(st, "inactive", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
944	rd_wired = rrddim_add(st, "wired", NULL, 1, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
945	rd_cache = rrddim_add(st, "cache", NULL, 1, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
946	#if defined(NETDATA_COLLECT_LAUNDRY)
947	rd_laundry = rrddim_add(st, "laundry", NULL, system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
948	#endif
949	rd_buffers = rrddim_add(st, "buffers", NULL, 1, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
950	}
951
952	rrddim_set_by_pointer(st, rd_free, vmmeter_data.v_free_count);
953	rrddim_set_by_pointer(st, rd_active, vmmeter_data.v_active_count);
954	rrddim_set_by_pointer(st, rd_inactive, vmmeter_data.v_inactive_count);
955	rrddim_set_by_pointer(st, rd_wired, (unsigned long long)vmmeter_data.v_wire_count * (unsigned long long)system_pagesize - zfs_arcstats_shrinkable_cache_size_bytes);
956	#if __FreeBSD_version < 1200016
957	rrddim_set_by_pointer(st, rd_cache, (unsigned long long)vmmeter_data.v_cache_count * (unsigned long long)system_pagesize + zfs_arcstats_shrinkable_cache_size_bytes);
958	#else
959	rrddim_set_by_pointer(st, rd_cache, zfs_arcstats_shrinkable_cache_size_bytes);
960	#endif
961	#if defined(NETDATA_COLLECT_LAUNDRY)
962	rrddim_set_by_pointer(st, rd_laundry, vmmeter_data.v_laundry_count);
963	#endif
964	rrddim_set_by_pointer(st, rd_buffers, vfs_bufspace_count);
965	rrdset_done(st);
966
967	if (unlikely(!st_mem_available)) {
968	st_mem_available = rrdset_create_localhost(
969	"mem",
970	"available",
971	NULL,
972	"system",
973	NULL,
974	"Available RAM for applications",
975	"MiB",
976	"freebsd.plugin",
977	"system.ram",
978	NETDATA_CHART_PRIO_MEM_SYSTEM_AVAILABLE,
979	update_every,
980	RRDSET_TYPE_AREA
981	);
982
983	rd_avail = rrddim_add(st_mem_available, "MemAvailable", "avail", system_pagesize, MEGA_FACTOR, RRD_ALGORITHM_ABSOLUTE);
984	}
985
986	#if __FreeBSD_version < 1200016
987	rrddim_set_by_pointer(st_mem_available, rd_avail, vmmeter_data.v_inactive_count + vmmeter_data.v_free_count + vmmeter_data.v_cache_count + zfs_arcstats_shrinkable_cache_size_bytes / system_pagesize);
988	#else
989	rrddim_set_by_pointer(st_mem_available, rd_avail, vmmeter_data.v_inactive_count + vmmeter_data.v_free_count + zfs_arcstats_shrinkable_cache_size_bytes / system_pagesize);
990	#endif
991
992	rrdset_done(st_mem_available);
993	}
994
995	return 0;
996	}
997
998	// vm.stats.vm.v_swappgs
999
1000	int do_vm_stats_sys_v_swappgs(int update_every, usec_t dt) {
1001	(void)dt;
1002	static int mib_swappgsin[4] = {0, 0, 0, 0}, mib_swappgsout[4] = {0, 0, 0, 0};
1003	vmmeter_t vmmeter_data;
1004
1005	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_swappgsin", mib_swappgsin, vmmeter_data.v_swappgsin) \|\|
1006	GETSYSCTL_SIMPLE("vm.stats.vm.v_swappgsout", mib_swappgsout, vmmeter_data.v_swappgsout))) {
1007	collector_error("DISABLED: mem.swapio chart");
1008	collector_error("DISABLED: vm.stats.vm.v_swappgs module");
1009	return 1;
1010	} else {
1011	static RRDSET *st = NULL;
1012	static RRDDIM rd_in = NULL, rd_out = NULL;
1013
1014	if (unlikely(!st)) {
1015	st = rrdset_create_localhost(
1016	"mem",
1017	"swapio",
1018	NULL,
1019	"swap",
1020	NULL,
1021	"Swap I/O",
1022	"KiB/s",
1023	"freebsd.plugin",
1024	"vm.stats.vm.v_swappgs",
1025	NETDATA_CHART_PRIO_MEM_SWAPIO,
1026	update_every,
1027	RRDSET_TYPE_AREA
1028	);
1029
1030	rd_in = rrddim_add(st, "in", NULL, system_pagesize, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL);
1031	rd_out = rrddim_add(st, "out", NULL, -system_pagesize, KILO_FACTOR, RRD_ALGORITHM_INCREMENTAL);
1032	}
1033
1034	rrddim_set_by_pointer(st, rd_in, vmmeter_data.v_swappgsin);
1035	rrddim_set_by_pointer(st, rd_out, vmmeter_data.v_swappgsout);
1036	rrdset_done(st);
1037	}
1038
1039	return 0;
1040	}
1041
1042	// vm.stats.vm.v_pgfaults
1043
1044	int do_vm_stats_sys_v_pgfaults(int update_every, usec_t dt) {
1045	(void)dt;
1046	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},
1047	mib_cow_optim[4] = {0, 0, 0, 0}, mib_intrans[4] = {0, 0, 0, 0};
1048	vmmeter_t vmmeter_data;
1049
1050	if (unlikely(GETSYSCTL_SIMPLE("vm.stats.vm.v_vm_faults", mib_vm_faults, vmmeter_data.v_vm_faults) \|\|
1051	GETSYSCTL_SIMPLE("vm.stats.vm.v_io_faults", mib_io_faults, vmmeter_data.v_io_faults) \|\|
1052	GETSYSCTL_SIMPLE("vm.stats.vm.v_cow_faults", mib_cow_faults, vmmeter_data.v_cow_faults) \|\|
1053	GETSYSCTL_SIMPLE("vm.stats.vm.v_cow_optim", mib_cow_optim, vmmeter_data.v_cow_optim) \|\|
1054	GETSYSCTL_SIMPLE("vm.stats.vm.v_intrans", mib_intrans, vmmeter_data.v_intrans))) {
1055	collector_error("DISABLED: mem.pgfaults chart");
1056	collector_error("DISABLED: vm.stats.vm.v_pgfaults module");
1057	return 1;
1058	} else {
1059	static RRDSET *st = NULL;
1060	static RRDDIM rd_memory = NULL, rd_io_requiring = NULL, *rd_cow = NULL,
1061	rd_cow_optimized = NULL, rd_in_transit = NULL;
1062
1063	if (unlikely(!st)) {
1064	st = rrdset_create_localhost(
1065	"mem",
1066	"pgfaults",
1067	NULL,
1068	"system",
1069	NULL,
1070	"Memory Page Faults",
1071	"page faults/s",
1072	"freebsd.plugin",
1073	"vm.stats.vm.v_pgfaults",
1074	NETDATA_CHART_PRIO_MEM_SYSTEM_PGFAULTS,
1075	update_every,
1076	RRDSET_TYPE_LINE
1077	);
1078
1079	rd_memory = rrddim_add(st, "memory", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1080	rd_io_requiring = rrddim_add(st, "io_requiring", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1081	rd_cow = rrddim_add(st, "cow", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1082	rd_cow_optimized = rrddim_add(st, "cow_optimized", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1083	rd_in_transit = rrddim_add(st, "in_transit", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1084	}
1085
1086	rrddim_set_by_pointer(st, rd_memory, vmmeter_data.v_vm_faults);
1087	rrddim_set_by_pointer(st, rd_io_requiring, vmmeter_data.v_io_faults);
1088	rrddim_set_by_pointer(st, rd_cow, vmmeter_data.v_cow_faults);
1089	rrddim_set_by_pointer(st, rd_cow_optimized, vmmeter_data.v_cow_optim);
1090	rrddim_set_by_pointer(st, rd_in_transit, vmmeter_data.v_intrans);
1091	rrdset_done(st);
1092	}
1093
1094	return 0;
1095	}
1096
1097	// --------------------------------------------------------------------------------------------------------------------
1098	// kern.ipc.sem
1099
1100	int do_kern_ipc_sem(int update_every, usec_t dt) {
1101	(void)dt;
1102	static int mib_semmni[3] = {0, 0, 0};
1103	struct ipc_sem {
1104	int semmni;
1105	collected_number sets;
1106	collected_number semaphores;
1107	} ipc_sem = {0, 0, 0};
1108
1109	if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.semmni", mib_semmni, ipc_sem.semmni))) {
1110	collector_error("DISABLED: system.ipc_semaphores chart");
1111	collector_error("DISABLED: system.ipc_semaphore_arrays chart");
1112	collector_error("DISABLED: kern.ipc.sem module");
1113	return 1;
1114	} else {
1115	static struct semid_kernel *ipc_sem_data = NULL;
1116	static int old_semmni = 0;
1117	static int mib_sema[3] = {0, 0, 0};
1118
1119	if (unlikely(ipc_sem.semmni != old_semmni)) {
1120	ipc_sem_data = reallocz(ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni);
1121	old_semmni = ipc_sem.semmni;
1122	}
1123	if (unlikely(GETSYSCTL_WSIZE("kern.ipc.sema", mib_sema, ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni))) {
1124	collector_error("DISABLED: system.ipc_semaphores chart");
1125	collector_error("DISABLED: system.ipc_semaphore_arrays chart");
1126	collector_error("DISABLED: kern.ipc.sem module");
1127	return 1;
1128	} else {
1129	int i;
1130
1131	for (i = 0; i < ipc_sem.semmni; i++) {
1132	if (unlikely(ipc_sem_data[i].u.sem_perm.mode & SEM_ALLOC)) {
1133	ipc_sem.sets += 1;
1134	ipc_sem.semaphores += ipc_sem_data[i].u.sem_nsems;
1135	}
1136	}
1137
1138	static RRDSET *st_semaphore_arrays = NULL;
1139	static RRDDIM *rd_semaphore_arrays = NULL;
1140
1141	common_semaphore_ipc(ipc_sem.semaphores, 0.0, "kern.ipc.sem", update_every);
1142
1143	if (unlikely(!st_semaphore_arrays)) {
1144	st_semaphore_arrays = rrdset_create_localhost(
1145	"system",
1146	"ipc_semaphore_arrays",
1147	NULL,
1148	"ipc semaphores",
1149	NULL,
1150	"IPC Semaphore Arrays",
1151	"arrays",
1152	"freebsd.plugin",
1153	"kern.ipc.sem",
1154	NETDATA_CHART_PRIO_SYSTEM_IPC_SEM_ARRAYS,
1155	update_every,
1156	RRDSET_TYPE_AREA
1157	);
1158
1159	rd_semaphore_arrays = rrddim_add(st_semaphore_arrays, "arrays", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1160	}
1161
1162	rrddim_set_by_pointer(st_semaphore_arrays, rd_semaphore_arrays, ipc_sem.sets);
1163	rrdset_done(st_semaphore_arrays);
1164	}
1165	}
1166
1167	return 0;
1168	}
1169
1170	// kern.ipc.shm
1171
1172	int do_kern_ipc_shm(int update_every, usec_t dt) {
1173	(void)dt;
1174	static int mib_shmmni[3] = {0, 0, 0};
1175	struct ipc_shm {
1176	u_long shmmni;
1177	collected_number segs;
1178	collected_number segsize;
1179	} ipc_shm = {0, 0, 0};
1180
1181	if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.shmmni", mib_shmmni, ipc_shm.shmmni))) {
1182	collector_error("DISABLED: system.ipc_shared_mem_segs chart");
1183	collector_error("DISABLED: system.ipc_shared_mem_size chart");
1184	collector_error("DISABLED: kern.ipc.shmmodule");
1185	return 1;
1186	} else {
1187	static struct shmid_kernel *ipc_shm_data = NULL;
1188	static u_long old_shmmni = 0;
1189	static int mib_shmsegs[3] = {0, 0, 0};
1190
1191	if (unlikely(ipc_shm.shmmni != old_shmmni)) {
1192	ipc_shm_data = reallocz(ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni);
1193	old_shmmni = ipc_shm.shmmni;
1194	}
1195	if (unlikely(
1196	GETSYSCTL_WSIZE("kern.ipc.shmsegs", mib_shmsegs, ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni))) {
1197	collector_error("DISABLED: system.ipc_shared_mem_segs chart");
1198	collector_error("DISABLED: system.ipc_shared_mem_size chart");
1199	collector_error("DISABLED: kern.ipc.shmmodule");
1200	return 1;
1201	} else {
1202	unsigned long i;
1203
1204	for (i = 0; i < ipc_shm.shmmni; i++) {
1205	if (unlikely(ipc_shm_data[i].u.shm_perm.mode & 0x0800)) {
1206	ipc_shm.segs += 1;
1207	ipc_shm.segsize += ipc_shm_data[i].u.shm_segsz;
1208	}
1209	}
1210
1211	static RRDSET st_segs = NULL, st_size = NULL;
1212	static RRDDIM rd_segments = NULL, rd_allocated = NULL;
1213
1214	if (unlikely(!st_segs)) {
1215	st_segs = rrdset_create_localhost(
1216	"system",
1217	"ipc_shared_mem_segs",
1218	NULL,
1219	"ipc shared memory",
1220	NULL,
1221	"IPC Shared Memory Segments",
1222	"segments",
1223	"freebsd.plugin",
1224	"kern.ipc.shm",
1225	NETDATA_CHART_PRIO_SYSTEM_IPC_SHARED_MEM_SEGS,
1226	update_every,
1227	RRDSET_TYPE_AREA
1228	);
1229
1230	rd_segments = rrddim_add(st_segs, "segments", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1231	}
1232
1233	rrddim_set_by_pointer(st_segs, rd_segments, ipc_shm.segs);
1234	rrdset_done(st_segs);
1235
1236	if (unlikely(!st_size)) {
1237	st_size = rrdset_create_localhost(
1238	"system",
1239	"ipc_shared_mem_size",
1240	NULL,
1241	"ipc shared memory",
1242	NULL,
1243	"IPC Shared Memory Segments Size",
1244	"KiB",
1245	"freebsd.plugin",
1246	"kern.ipc.shm",
1247	NETDATA_CHART_PRIO_SYSTEM_IPC_SHARED_MEM_SIZE,
1248	update_every,
1249	RRDSET_TYPE_AREA
1250	);
1251
1252	rd_allocated = rrddim_add(st_size, "allocated", NULL, 1, KILO_FACTOR, RRD_ALGORITHM_ABSOLUTE);
1253	}
1254
1255	rrddim_set_by_pointer(st_size, rd_allocated, ipc_shm.segsize);
1256	rrdset_done(st_size);
1257	}
1258	}
1259
1260	return 0;
1261	}
1262
1263	// kern.ipc.msq
1264
1265	int do_kern_ipc_msq(int update_every, usec_t dt) {
1266	(void)dt;
1267	static int mib_msgmni[3] = {0, 0, 0};
1268	struct ipc_msq {
1269	int msgmni;
1270	collected_number queues;
1271	collected_number messages;
1272	collected_number usedsize;
1273	collected_number allocsize;
1274	} ipc_msq = {0, 0, 0, 0, 0};
1275
1276	if (unlikely(GETSYSCTL_SIMPLE("kern.ipc.msgmni", mib_msgmni, ipc_msq.msgmni))) {
1277	collector_error("DISABLED: system.ipc_msq_queues chart");
1278	collector_error("DISABLED: system.ipc_msq_messages chart");
1279	collector_error("DISABLED: system.ipc_msq_size chart");
1280	collector_error("DISABLED: kern.ipc.msg module");
1281	return 1;
1282	} else {
1283	static struct msqid_kernel *ipc_msq_data = NULL;
1284	static int old_msgmni = 0;
1285	static int mib_msqids[3] = {0, 0, 0};
1286
1287	if (unlikely(ipc_msq.msgmni != old_msgmni)) {
1288	ipc_msq_data = reallocz(ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni);
1289	old_msgmni = ipc_msq.msgmni;
1290	}
1291	if (unlikely(
1292	GETSYSCTL_WSIZE("kern.ipc.msqids", mib_msqids, ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni))) {
1293	collector_error("DISABLED: system.ipc_msq_queues chart");
1294	collector_error("DISABLED: system.ipc_msq_messages chart");
1295	collector_error("DISABLED: system.ipc_msq_size chart");
1296	collector_error("DISABLED: kern.ipc.msg module");
1297	return 1;
1298	} else {
1299	int i;
1300
1301	for (i = 0; i < ipc_msq.msgmni; i++) {
1302	if (unlikely(ipc_msq_data[i].u.msg_qbytes != 0)) {
1303	ipc_msq.queues += 1;
1304	ipc_msq.messages += ipc_msq_data[i].u.msg_qnum;
1305	ipc_msq.usedsize += ipc_msq_data[i].u.msg_cbytes;
1306	ipc_msq.allocsize += ipc_msq_data[i].u.msg_qbytes;
1307	}
1308	}
1309
1310	static RRDSET st_queues = NULL, st_messages = NULL, *st_size = NULL;
1311	static RRDDIM rd_queues = NULL, rd_messages = NULL, rd_allocated = NULL, rd_used = NULL;
1312
1313	if (unlikely(!st_queues)) {
1314	st_queues = rrdset_create_localhost(
1315	"system",
1316	"ipc_msq_queues",
1317	NULL,
1318	"ipc message queues",
1319	NULL,
1320	"Number of IPC Message Queues",
1321	"queues",
1322	"freebsd.plugin",
1323	"kern.ipc.msq",
1324	NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_QUEUES,
1325	update_every,
1326	RRDSET_TYPE_AREA
1327	);
1328
1329	rd_queues = rrddim_add(st_queues, "queues", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1330	}
1331
1332	rrddim_set_by_pointer(st_queues, rd_queues, ipc_msq.queues);
1333	rrdset_done(st_queues);
1334
1335	if (unlikely(!st_messages)) {
1336	st_messages = rrdset_create_localhost(
1337	"system",
1338	"ipc_msq_messages",
1339	NULL,
1340	"ipc message queues",
1341	NULL,
1342	"Number of Messages in IPC Message Queues",
1343	"messages",
1344	"freebsd.plugin",
1345	"kern.ipc.msq",
1346	NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_MESSAGES,
1347	update_every,
1348	RRDSET_TYPE_AREA
1349	);
1350
1351	rd_messages = rrddim_add(st_messages, "messages", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1352	}
1353
1354	rrddim_set_by_pointer(st_messages, rd_messages, ipc_msq.messages);
1355	rrdset_done(st_messages);
1356
1357	if (unlikely(!st_size)) {
1358	st_size = rrdset_create_localhost(
1359	"system",
1360	"ipc_msq_size",
1361	NULL,
1362	"ipc message queues",
1363	NULL,
1364	"Size of IPC Message Queues",
1365	"bytes",
1366	"freebsd.plugin",
1367	"kern.ipc.msq",
1368	NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_SIZE,
1369	update_every,
1370	RRDSET_TYPE_LINE
1371	);
1372
1373	rd_allocated = rrddim_add(st_size, "allocated", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1374	rd_used = rrddim_add(st_size, "used", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1375	}
1376
1377	rrddim_set_by_pointer(st_size, rd_allocated, ipc_msq.allocsize);
1378	rrddim_set_by_pointer(st_size, rd_used, ipc_msq.usedsize);
1379	rrdset_done(st_size);
1380	}
1381	}
1382
1383	return 0;
1384	}
1385
1386	// uptime
1387
1388	int do_uptime(int update_every, usec_t dt) {
1389	(void)dt;
1390	struct timespec up_time;
1391
1392	clock_gettime(CLOCK_UPTIME, &up_time);
1393
1394	static RRDSET *st = NULL;
1395	static RRDDIM *rd = NULL;
1396
1397	if(unlikely(!st)) {
1398	st = rrdset_create_localhost(
1399	"system",
1400	"uptime",
1401	NULL,
1402	"uptime",
1403	NULL,
1404	"System Uptime",
1405	"seconds",
1406	"freebsd.plugin",
1407	"uptime",
1408	NETDATA_CHART_PRIO_SYSTEM_UPTIME,
1409	update_every,
1410	RRDSET_TYPE_LINE
1411	);
1412
1413	rd = rrddim_add(st, "uptime", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
1414	}
1415
1416	rrddim_set_by_pointer(st, rd, up_time.tv_sec);
1417	rrdset_done(st);
1418	return 0;
1419	}
1420
1421	// net.isr
1422
1423	int do_net_isr(int update_every, usec_t dt) {
1424	(void)dt;
1425	static int do_netisr = -1, do_netisr_per_core = -1;
1426
1427	if (unlikely(do_netisr == -1)) {
1428	do_netisr = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.isr", "netisr", 1);
1429	do_netisr_per_core = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.isr", "netisr per core", 1);
1430	}
1431
1432	static struct netisr_stats {
1433	collected_number dispatched;
1434	collected_number hybrid_dispatched;
1435	collected_number qdrops;
1436	collected_number queued;
1437	} *netisr_stats = NULL;
1438
1439	if (likely(do_netisr \|\| do_netisr_per_core)) {
1440	static int mib_workstream[3] = {0, 0, 0}, mib_work[3] = {0, 0, 0};
1441	size_t netisr_workstream_size = 0, netisr_work_size = 0;
1442	static struct sysctl_netisr_workstream *netisr_workstream = NULL;
1443	static struct sysctl_netisr_work *netisr_work = NULL;
1444	unsigned long num_netisr_workstreams = 0, num_netisr_works = 0;
1445	int common_error = 0;
1446
1447	if (unlikely(GETSYSCTL_SIZE("net.isr.workstream", mib_workstream, netisr_workstream_size))) {
1448	common_error = 1;
1449	} else if (unlikely(GETSYSCTL_SIZE("net.isr.work", mib_work, netisr_work_size))) {
1450	common_error = 1;
1451	} else {
1452	static size_t old_netisr_workstream_size = 0;
1453
1454	num_netisr_workstreams = netisr_workstream_size / sizeof(struct sysctl_netisr_workstream);
1455	if (unlikely(netisr_workstream_size != old_netisr_workstream_size)) {
1456	netisr_workstream = reallocz(netisr_workstream,
1457	num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream));
1458	old_netisr_workstream_size = netisr_workstream_size;
1459	}
1460	if (unlikely(GETSYSCTL_WSIZE("net.isr.workstream", mib_workstream, netisr_workstream,
1461	num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream)))){
1462	common_error = 1;
1463	} else {
1464	static size_t old_netisr_work_size = 0;
1465
1466	num_netisr_works = netisr_work_size / sizeof(struct sysctl_netisr_work);
1467	if (unlikely(netisr_work_size != old_netisr_work_size)) {
1468	netisr_work = reallocz(netisr_work, num_netisr_works * sizeof(struct sysctl_netisr_work));
1469	old_netisr_work_size = netisr_work_size;
1470	}
1471	if (unlikely(GETSYSCTL_WSIZE("net.isr.work", mib_work, netisr_work,
1472	num_netisr_works * sizeof(struct sysctl_netisr_work)))){
1473	common_error = 1;
1474	}
1475	}
1476	}
1477	if (unlikely(common_error)) {
1478	do_netisr = 0;
1479	collector_error("DISABLED: system.softnet_stat chart");
1480	do_netisr_per_core = 0;
1481	collector_error("DISABLED: system.cpuX_softnet_stat chart");
1482	common_error = 0;
1483	collector_error("DISABLED: net.isr module");
1484	return 1;
1485	} else {
1486	unsigned long i, n;
1487	int j;
1488	static int old_number_of_cpus = 0;
1489
1490	if (unlikely(number_of_cpus != old_number_of_cpus)) {
1491	netisr_stats = reallocz(netisr_stats, (number_of_cpus + 1) * sizeof(struct netisr_stats));
1492	old_number_of_cpus = number_of_cpus;
1493	}
1494	memset(netisr_stats, 0, (number_of_cpus + 1) * sizeof(struct netisr_stats));
1495	for (i = 0; i < num_netisr_workstreams; i++) {
1496	for (n = 0; n < num_netisr_works; n++) {
1497	if (netisr_workstream[i].snws_wsid == netisr_work[n].snw_wsid) {
1498	netisr_stats[netisr_workstream[i].snws_cpu].dispatched += netisr_work[n].snw_dispatched;
1499	netisr_stats[netisr_workstream[i].snws_cpu].hybrid_dispatched += netisr_work[n].snw_hybrid_dispatched;
1500	netisr_stats[netisr_workstream[i].snws_cpu].qdrops += netisr_work[n].snw_qdrops;
1501	netisr_stats[netisr_workstream[i].snws_cpu].queued += netisr_work[n].snw_queued;
1502	}
1503	}
1504	}
1505	for (j = 0; j < number_of_cpus; j++) {
1506	netisr_stats[number_of_cpus].dispatched += netisr_stats[j].dispatched;
1507	netisr_stats[number_of_cpus].hybrid_dispatched += netisr_stats[j].hybrid_dispatched;
1508	netisr_stats[number_of_cpus].qdrops += netisr_stats[j].qdrops;
1509	netisr_stats[number_of_cpus].queued += netisr_stats[j].queued;
1510	}
1511	}
1512	} else {
1513	collector_error("DISABLED: net.isr module");
1514	return 1;
1515	}
1516
1517	if (likely(do_netisr)) {
1518	static RRDSET *st = NULL;
1519	static RRDDIM rd_dispatched = NULL, rd_hybrid_dispatched = NULL, rd_qdrops = NULL, rd_queued = NULL;
1520
1521	if (unlikely(!st)) {
1522	st = rrdset_create_localhost(
1523	"system",
1524	"softnet_stat",
1525	NULL,
1526	"softnet_stat",
1527	NULL,
1528	"System softnet_stat",
1529	"events/s",
1530	"freebsd.plugin",
1531	"net.isr",
1532	NETDATA_CHART_PRIO_SYSTEM_SOFTNET_STAT,
1533	update_every,
1534	RRDSET_TYPE_LINE
1535	);
1536
1537	rd_dispatched = rrddim_add(st, "dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1538	rd_hybrid_dispatched = rrddim_add(st, "hybrid_dispatched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1539	rd_qdrops = rrddim_add(st, "qdrops", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1540	rd_queued = rrddim_add(st, "queued", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1541	}
1542
1543	rrddim_set_by_pointer(st, rd_dispatched, netisr_stats[number_of_cpus].dispatched);
1544	rrddim_set_by_pointer(st, rd_hybrid_dispatched, netisr_stats[number_of_cpus].hybrid_dispatched);
1545	rrddim_set_by_pointer(st, rd_qdrops, netisr_stats[number_of_cpus].qdrops);
1546	rrddim_set_by_pointer(st, rd_queued, netisr_stats[number_of_cpus].queued);
1547	rrdset_done(st);
1548	}
1549
1550	if (likely(do_netisr_per_core)) {
1551	static struct softnet_chart {
1552	char netisr_cpuid[MAX_INT_DIGITS + 17];
1553	RRDSET *st;
1554	RRDDIM *rd_dispatched;
1555	RRDDIM *rd_hybrid_dispatched;
1556	RRDDIM *rd_qdrops;
1557	RRDDIM *rd_queued;
1558	} *all_softnet_charts = NULL;
1559	static int old_number_of_cpus = 0;
1560	int i;
1561
1562	if(unlikely(number_of_cpus > old_number_of_cpus)) {
1563	all_softnet_charts = reallocz(all_softnet_charts, sizeof(struct softnet_chart) * number_of_cpus);
1564	memset(&all_softnet_charts[old_number_of_cpus], 0, sizeof(struct softnet_chart) * (number_of_cpus - old_number_of_cpus));
1565	old_number_of_cpus = number_of_cpus;
1566	}
1567
1568	for (i = 0; i < number_of_cpus ;i++) {
1569	snprintfz(all_softnet_charts[i].netisr_cpuid, MAX_INT_DIGITS + 17, "cpu%d_softnet_stat", i);
1570
1571	if (unlikely(!all_softnet_charts[i].st)) {
1572	all_softnet_charts[i].st = rrdset_create_localhost(
1573	"cpu",
1574	all_softnet_charts[i].netisr_cpuid,
1575	NULL,
1576	"softnet_stat",
1577	"cpu.softnet_stat",
1578	"Per CPU netisr statistics",
1579	"events/s",
1580	"freebsd.plugin",
1581	"net.isr",
1582	NETDATA_CHART_PRIO_SOFTNET_PER_CORE + i,
1583	update_every,
1584	RRDSET_TYPE_LINE
1585	);
1586
1587	all_softnet_charts[i].rd_dispatched = rrddim_add(all_softnet_charts[i].st, "dispatched",
1588	NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1589	all_softnet_charts[i].rd_hybrid_dispatched = rrddim_add(all_softnet_charts[i].st, "hybrid_dispatched",
1590	NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1591	all_softnet_charts[i].rd_qdrops = rrddim_add(all_softnet_charts[i].st, "qdrops",
1592	NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1593	all_softnet_charts[i].rd_queued = rrddim_add(all_softnet_charts[i].st, "queued",
1594	NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1595	}
1596
1597	rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_dispatched,
1598	netisr_stats[i].dispatched);
1599	rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_hybrid_dispatched,
1600	netisr_stats[i].hybrid_dispatched);
1601	rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_qdrops,
1602	netisr_stats[i].qdrops);
1603	rrddim_set_by_pointer(all_softnet_charts[i].st, all_softnet_charts[i].rd_queued,
1604	netisr_stats[i].queued);
1605	rrdset_done(all_softnet_charts[i].st);
1606	}
1607	}
1608
1609	return 0;
1610	}
1611
1612	// net.inet.tcp.states
1613
1614	int do_net_inet_tcp_states(int update_every, usec_t dt) {
1615	(void)dt;
1616	static int mib[4] = {0, 0, 0, 0};
1617	uint64_t tcps_states[TCP_NSTATES];
1618
1619	// see http://net-snmp.sourceforge.net/docs/mibs/tcp.html
1620	if (unlikely(GETSYSCTL_SIMPLE("net.inet.tcp.states", mib, tcps_states))) {
1621	collector_error("DISABLED: ipv4.tcpsock chart");
1622	collector_error("DISABLED: net.inet.tcp.states module");
1623	return 1;
1624	} else {
1625	static RRDSET *st = NULL;
1626	static RRDDIM *rd = NULL;
1627
1628	if (unlikely(!st)) {
1629	st = rrdset_create_localhost(
1630	"ipv4",
1631	"tcpsock",
1632	NULL,
1633	"tcp",
1634	NULL,
1635	"IPv4 TCP Connections",
1636	"active connections",
1637	"freebsd.plugin",
1638	"net.inet.tcp.states",
1639	2500,
1640	update_every,
1641	RRDSET_TYPE_LINE
1642	);
1643
1644	rd = rrddim_add(st, "CurrEstab", "connections", 1, 1, RRD_ALGORITHM_ABSOLUTE);
1645	}
1646
1647	rrddim_set_by_pointer(st, rd, tcps_states[TCPS_ESTABLISHED]);
1648	rrdset_done(st);
1649	}
1650
1651	return 0;
1652	}
1653
1654	// net.inet.tcp.stats
1655
1656	int do_net_inet_tcp_stats(int update_every, usec_t dt) {
1657	(void)dt;
1658	static int do_tcp_packets = -1, do_tcp_errors = -1, do_tcp_handshake = -1, do_tcpext_connaborts = -1, do_tcpext_ofo = -1,
1659	do_tcpext_syncookies = -1, do_tcpext_listen = -1, do_ecn = -1;
1660
1661	if (unlikely(do_tcp_packets == -1)) {
1662	do_tcp_packets = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP packets", 1);
1663	do_tcp_errors = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP errors", 1);
1664	do_tcp_handshake = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "ipv4 TCP handshake issues", 1);
1665	do_tcpext_connaborts = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "TCP connection aborts",
1666	CONFIG_BOOLEAN_AUTO);
1667	do_tcpext_ofo = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "TCP out-of-order queue",
1668	CONFIG_BOOLEAN_AUTO);
1669	do_tcpext_syncookies = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "TCP SYN cookies",
1670	CONFIG_BOOLEAN_AUTO);
1671	do_tcpext_listen = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "TCP listen issues",
1672	CONFIG_BOOLEAN_AUTO);
1673	do_ecn = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet.tcp.stats", "ECN packets",
1674	CONFIG_BOOLEAN_AUTO);
1675	}
1676
1677	// see http://net-snmp.sourceforge.net/docs/mibs/tcp.html
1678	if (likely(do_tcp_packets \|\| do_tcp_errors \|\| do_tcp_handshake \|\| do_tcpext_connaborts \|\| do_tcpext_ofo \|\|
1679	do_tcpext_syncookies \|\| do_tcpext_listen \|\| do_ecn)) {
1680	static int mib[4] = {0, 0, 0, 0};
1681	struct tcpstat tcpstat;
1682
1683	if (unlikely(GETSYSCTL_SIMPLE("net.inet.tcp.stats", mib, tcpstat))) {
1684	do_tcp_packets = 0;
1685	collector_error("DISABLED: ipv4.tcppackets chart");
1686	do_tcp_errors = 0;
1687	collector_error("DISABLED: ipv4.tcperrors chart");
1688	do_tcp_handshake = 0;
1689	collector_error("DISABLED: ipv4.tcphandshake chart");
1690	do_tcpext_connaborts = 0;
1691	collector_error("DISABLED: ipv4.tcpconnaborts chart");
1692	do_tcpext_ofo = 0;
1693	collector_error("DISABLED: ipv4.tcpofo chart");
1694	do_tcpext_syncookies = 0;
1695	collector_error("DISABLED: ipv4.tcpsyncookies chart");
1696	do_tcpext_listen = 0;
1697	collector_error("DISABLED: ipv4.tcplistenissues chart");
1698	do_ecn = 0;
1699	collector_error("DISABLED: ipv4.ecnpkts chart");
1700	collector_error("DISABLED: net.inet.tcp.stats module");
1701	return 1;
1702	} else {
1703	if (likely(do_tcp_packets)) {
1704	static RRDSET *st = NULL;
1705	static RRDDIM rd_in_segs = NULL, rd_out_segs = NULL;
1706
1707	if (unlikely(!st)) {
1708	st = rrdset_create_localhost(
1709	"ipv4",
1710	"tcppackets",
1711	NULL,
1712	"tcp",
1713	NULL,
1714	"IPv4 TCP Packets",
1715	"packets/s",
1716	"freebsd.plugin",
1717	"net.inet.tcp.stats",
1718	2600,
1719	update_every,
1720	RRDSET_TYPE_LINE
1721	);
1722
1723	rd_in_segs = rrddim_add(st, "InSegs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1724	rd_out_segs = rrddim_add(st, "OutSegs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
1725	}
1726
1727	rrddim_set_by_pointer(st, rd_in_segs, tcpstat.tcps_rcvtotal);
1728	rrddim_set_by_pointer(st, rd_out_segs, tcpstat.tcps_sndtotal);
1729	rrdset_done(st);
1730	}
1731
1732	if (likely(do_tcp_errors)) {
1733	static RRDSET *st = NULL;
1734	static RRDDIM rd_in_errs = NULL, rd_in_csum_errs = NULL, *rd_retrans_segs = NULL;
1735
1736	if (unlikely(!st)) {
1737	st = rrdset_create_localhost(
1738	"ipv4",
1739	"tcperrors",
1740	NULL,
1741	"tcp",
1742	NULL,
1743	"IPv4 TCP Errors",
1744	"packets/s",
1745	"freebsd.plugin",
1746	"net.inet.tcp.stats",
1747	2700,
1748	update_every,
1749	RRDSET_TYPE_LINE
1750	);
1751
1752	rd_in_errs = rrddim_add(st, "InErrs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1753	rd_in_csum_errs = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1754	rd_retrans_segs = rrddim_add(st, "RetransSegs", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
1755	}
1756
1757	#if __FreeBSD__ >= 11
1758	rrddim_set_by_pointer(st, rd_in_errs, tcpstat.tcps_rcvbadoff + tcpstat.tcps_rcvreassfull +
1759	tcpstat.tcps_rcvshort);
1760	#else
1761	rrddim_set_by_pointer(st, rd_in_errs, tcpstat.tcps_rcvbadoff + tcpstat.tcps_rcvshort);
1762	#endif
1763	rrddim_set_by_pointer(st, rd_in_csum_errs, tcpstat.tcps_rcvbadsum);
1764	rrddim_set_by_pointer(st, rd_retrans_segs, tcpstat.tcps_sndrexmitpack);
1765	rrdset_done(st);
1766	}
1767
1768	if (likely(do_tcp_handshake)) {
1769	static RRDSET *st = NULL;
1770	static RRDDIM rd_estab_resets = NULL, rd_active_opens = NULL, *rd_passive_opens = NULL,
1771	*rd_attempt_fails = NULL;
1772
1773	if (unlikely(!st)) {
1774	st = rrdset_create_localhost(
1775	"ipv4",
1776	"tcphandshake",
1777	NULL,
1778	"tcp",
1779	NULL,
1780	"IPv4 TCP Handshake Issues",
1781	"events/s",
1782	"freebsd.plugin",
1783	"net.inet.tcp.stats",
1784	2900,
1785	update_every,
1786	RRDSET_TYPE_LINE
1787	);
1788
1789	rd_estab_resets = rrddim_add(st, "EstabResets", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1790	rd_active_opens = rrddim_add(st, "ActiveOpens", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1791	rd_passive_opens = rrddim_add(st, "PassiveOpens", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1792	rd_attempt_fails = rrddim_add(st, "AttemptFails", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1793	}
1794
1795	rrddim_set_by_pointer(st, rd_estab_resets, tcpstat.tcps_drops);
1796	rrddim_set_by_pointer(st, rd_active_opens, tcpstat.tcps_connattempt);
1797	rrddim_set_by_pointer(st, rd_passive_opens, tcpstat.tcps_accepts);
1798	rrddim_set_by_pointer(st, rd_attempt_fails, tcpstat.tcps_conndrops);
1799	rrdset_done(st);
1800	}
1801
1802	if (do_tcpext_connaborts == CONFIG_BOOLEAN_YES \|\| do_tcpext_connaborts == CONFIG_BOOLEAN_AUTO) {
1803	do_tcpext_connaborts = CONFIG_BOOLEAN_YES;
1804
1805	static RRDSET *st = NULL;
1806	static RRDDIM rd_on_data = NULL, rd_on_close = NULL, *rd_on_memory = NULL,
1807	rd_on_timeout = NULL, rd_on_linger = NULL;
1808
1809	if (unlikely(!st)) {
1810	st = rrdset_create_localhost(
1811	"ipv4",
1812	"tcpconnaborts",
1813	NULL,
1814	"tcp",
1815	NULL,
1816	"TCP Connection Aborts",
1817	"connections/s",
1818	"freebsd.plugin",
1819	"net.inet.tcp.stats",
1820	3010,
1821	update_every,
1822	RRDSET_TYPE_LINE
1823	);
1824
1825	rd_on_data = rrddim_add(st, "TCPAbortOnData", "baddata", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1826	rd_on_close = rrddim_add(st, "TCPAbortOnClose", "userclosed", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1827	rd_on_memory = rrddim_add(st, "TCPAbortOnMemory", "nomemory", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1828	rd_on_timeout = rrddim_add(st, "TCPAbortOnTimeout", "timeout", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1829	rd_on_linger = rrddim_add(st, "TCPAbortOnLinger", "linger", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1830	}
1831
1832	rrddim_set_by_pointer(st, rd_on_data, tcpstat.tcps_rcvpackafterwin);
1833	rrddim_set_by_pointer(st, rd_on_close, tcpstat.tcps_rcvafterclose);
1834	rrddim_set_by_pointer(st, rd_on_memory, tcpstat.tcps_rcvmemdrop);
1835	rrddim_set_by_pointer(st, rd_on_timeout, tcpstat.tcps_persistdrop);
1836	rrddim_set_by_pointer(st, rd_on_linger, tcpstat.tcps_finwait2_drops);
1837	rrdset_done(st);
1838	}
1839
1840	if (do_tcpext_ofo == CONFIG_BOOLEAN_YES \|\| do_tcpext_ofo == CONFIG_BOOLEAN_AUTO) {
1841	do_tcpext_ofo = CONFIG_BOOLEAN_YES;
1842
1843	static RRDSET *st = NULL;
1844	static RRDDIM *rd_ofo_queue = NULL;
1845
1846	if (unlikely(!st)) {
1847	st = rrdset_create_localhost(
1848	"ipv4",
1849	"tcpofo",
1850	NULL,
1851	"tcp",
1852	NULL,
1853	"TCP Out-Of-Order Queue",
1854	"packets/s",
1855	"freebsd.plugin",
1856	"net.inet.tcp.stats",
1857	3050,
1858	update_every,
1859	RRDSET_TYPE_LINE
1860	);
1861
1862	rd_ofo_queue = rrddim_add(st, "TCPOFOQueue", "inqueue", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1863	}
1864
1865	rrddim_set_by_pointer(st, rd_ofo_queue, tcpstat.tcps_rcvoopack);
1866	rrdset_done(st);
1867	}
1868
1869	if (do_tcpext_syncookies == CONFIG_BOOLEAN_YES \|\| do_tcpext_syncookies == CONFIG_BOOLEAN_AUTO) {
1870	do_tcpext_syncookies = CONFIG_BOOLEAN_YES;
1871
1872	static RRDSET *st = NULL;
1873	static RRDDIM rd_recv = NULL, rd_send = NULL, *rd_failed = NULL;
1874
1875	if (unlikely(!st)) {
1876	st = rrdset_create_localhost(
1877	"ipv4",
1878	"tcpsyncookies",
1879	NULL,
1880	"tcp",
1881	NULL,
1882	"TCP SYN Cookies",
1883	"packets/s",
1884	"freebsd.plugin",
1885	"net.inet.tcp.stats",
1886	3100,
1887	update_every,
1888	RRDSET_TYPE_LINE
1889	);
1890
1891	rd_recv = rrddim_add(st, "SyncookiesRecv", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1892	rd_send = rrddim_add(st, "SyncookiesSent", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
1893	rd_failed = rrddim_add(st, "SyncookiesFailed", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL);
1894	}
1895
1896	rrddim_set_by_pointer(st, rd_recv, tcpstat.tcps_sc_recvcookie);
1897	rrddim_set_by_pointer(st, rd_send, tcpstat.tcps_sc_sendcookie);
1898	rrddim_set_by_pointer(st, rd_failed, tcpstat.tcps_sc_zonefail);
1899	rrdset_done(st);
1900	}
1901
1902	if (do_tcpext_listen == CONFIG_BOOLEAN_YES \|\| do_tcpext_listen == CONFIG_BOOLEAN_AUTO) {
1903	do_tcpext_listen = CONFIG_BOOLEAN_YES;
1904
1905	static RRDSET *st_listen = NULL;
1906	static RRDDIM *rd_overflows = NULL;
1907
1908	if(unlikely(!st_listen)) {
1909
1910	st_listen = rrdset_create_localhost(
1911	"ipv4",
1912	"tcplistenissues",
1913	NULL,
1914	"tcp",
1915	NULL,
1916	"TCP Listen Socket Issues",
1917	"packets/s",
1918	"freebsd.plugin",
1919	"net.inet.tcp.stats",
1920	3015,
1921	update_every,
1922	RRDSET_TYPE_LINE
1923	);
1924
1925	rd_overflows = rrddim_add(st_listen, "ListenOverflows", "overflows", 1, 1, RRD_ALGORITHM_INCREMENTAL);
1926	}
1927
1928	rrddim_set_by_pointer(st_listen, rd_overflows, tcpstat.tcps_listendrop);
1929	rrdset_done(st_listen);
1930	}
1931
1932	if (do_ecn == CONFIG_BOOLEAN_YES \|\| do_ecn == CONFIG_BOOLEAN_AUTO) {
1933	do_ecn = CONFIG_BOOLEAN_YES;
1934
1935	static RRDSET *st = NULL;
1936	static RRDDIM *rd_rcvce = NULL,
1937	#if __FreeBSD_version < 1400074
1938	*rd_ect0 = NULL,
1939	*rd_ect1 = NULL;
1940	#else
1941	*rd_rcvect0 = NULL,
1942	*rd_rcvect1 = NULL,
1943	*rd_sndect0 = NULL,
1944	*rd_sndect1 = NULL;
1945	#endif
1946
1947	if (unlikely(!st)) {
1948	st = rrdset_create_localhost(
1949	"ipv4",
1950	"ecnpkts",
1951	NULL,
1952	"ecn",
1953	NULL,
1954	"IPv4 ECN Statistics",
1955	"packets/s",
1956	"freebsd.plugin",
1957	"net.inet.tcp.stats",
1958	8700,
1959	update_every,
1960	RRDSET_TYPE_LINE
1961	);
1962
1963	rd_rcvce = rrddim_add(st, "InCEPkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1964	#if __FreeBSD_version < 1400074
1965	rd_ect0 = rrddim_add(st, "ECT0Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1966	rd_ect1 = rrddim_add(st, "ECT1Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1967	#else
1968	rd_rcvect0 = rrddim_add(st, "InECT0Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1969	rd_rcvect1 = rrddim_add(st, "InECT1Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1970	rd_sndect0 = rrddim_add(st, "OutECT0Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1971	rd_sndect1 = rrddim_add(st, "OutECT1Pkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
1972	#endif
1973	}
1974
1975
1976	#if __FreeBSD_version < 1400074
1977	rrddim_set_by_pointer(st, rd_rcvce, tcpstat.tcps_ecn_ce);
1978	rrddim_set_by_pointer(st, rd_ect0, tcpstat.tcps_ecn_ect0);
1979	rrddim_set_by_pointer(st, rd_ect1, tcpstat.tcps_ecn_ect1);
1980	#else
1981	rrddim_set_by_pointer(st, rd_rcvce, tcpstat.tcps_ecn_rcvce);
1982	rrddim_set_by_pointer(st, rd_rcvect0, tcpstat.tcps_ecn_rcvect0);
1983	rrddim_set_by_pointer(st, rd_rcvect1, tcpstat.tcps_ecn_rcvect1);
1984	rrddim_set_by_pointer(st, rd_sndect0, tcpstat.tcps_ecn_sndect0);
1985	rrddim_set_by_pointer(st, rd_sndect1, tcpstat.tcps_ecn_sndect1);
1986	#endif
1987	rrdset_done(st);
1988	}
1989	}
1990	} else {
1991	collector_error("DISABLED: net.inet.tcp.stats module");
1992	return 1;
1993	}
1994
1995	return 0;
1996	}
1997
1998	// net.inet.udp.stats
1999
2000	int do_net_inet_udp_stats(int update_every, usec_t dt) {
2001	(void)dt;
2002	static int do_udp_packets = -1, do_udp_errors = -1;
2003
2004	if (unlikely(do_udp_packets == -1)) {
2005	do_udp_packets = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.udp.stats", "ipv4 UDP packets", 1);
2006	do_udp_errors = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.udp.stats", "ipv4 UDP errors", 1);
2007	}
2008
2009	// see http://net-snmp.sourceforge.net/docs/mibs/udp.html
2010	if (likely(do_udp_packets \|\| do_udp_errors)) {
2011	static int mib[4] = {0, 0, 0, 0};
2012	struct udpstat udpstat;
2013
2014	if (unlikely(GETSYSCTL_SIMPLE("net.inet.udp.stats", mib, udpstat))) {
2015	do_udp_packets = 0;
2016	collector_error("DISABLED: ipv4.udppackets chart");
2017	do_udp_errors = 0;
2018	collector_error("DISABLED: ipv4.udperrors chart");
2019	collector_error("DISABLED: net.inet.udp.stats module");
2020	return 1;
2021	} else {
2022	if (likely(do_udp_packets)) {
2023	static RRDSET *st = NULL;
2024	static RRDDIM rd_in = NULL, rd_out = NULL;
2025
2026	if (unlikely(!st)) {
2027	st = rrdset_create_localhost(
2028	"ipv4",
2029	"udppackets",
2030	NULL,
2031	"udp",
2032	NULL,
2033	"IPv4 UDP Packets",
2034	"packets/s",
2035	"freebsd.plugin",
2036	"net.inet.udp.stats",
2037	2601,
2038	update_every,
2039	RRDSET_TYPE_LINE
2040	);
2041
2042	rd_in = rrddim_add(st, "InDatagrams", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2043	rd_out = rrddim_add(st, "OutDatagrams", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
2044	}
2045
2046	rrddim_set_by_pointer(st, rd_in, udpstat.udps_ipackets);
2047	rrddim_set_by_pointer(st, rd_out, udpstat.udps_opackets);
2048	rrdset_done(st);
2049	}
2050
2051	if (likely(do_udp_errors)) {
2052	static RRDSET *st = NULL;
2053	static RRDDIM rd_in_errors = NULL, rd_no_ports = NULL, *rd_recv_buf_errors = NULL,
2054	rd_in_csum_errors = NULL, rd_ignored_multi = NULL;
2055
2056	if (unlikely(!st)) {
2057	st = rrdset_create_localhost(
2058	"ipv4",
2059	"udperrors",
2060	NULL,
2061	"udp",
2062	NULL,
2063	"IPv4 UDP Errors",
2064	"events/s",
2065	"freebsd.plugin",
2066	"net.inet.udp.stats",
2067	2701,
2068	update_every,
2069	RRDSET_TYPE_LINE
2070	);
2071
2072	rd_in_errors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2073	rd_no_ports = rrddim_add(st, "NoPorts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2074	rd_recv_buf_errors = rrddim_add(st, "RcvbufErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2075	rd_in_csum_errors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2076	rd_ignored_multi = rrddim_add(st, "IgnoredMulti", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2077	}
2078
2079	rrddim_set_by_pointer(st, rd_in_errors, udpstat.udps_hdrops + udpstat.udps_badlen);
2080	rrddim_set_by_pointer(st, rd_no_ports, udpstat.udps_noport);
2081	rrddim_set_by_pointer(st, rd_recv_buf_errors, udpstat.udps_fullsock);
2082	rrddim_set_by_pointer(st, rd_in_csum_errors, udpstat.udps_badsum + udpstat.udps_nosum);
2083	rrddim_set_by_pointer(st, rd_ignored_multi, udpstat.udps_filtermcast);
2084	rrdset_done(st);
2085	}
2086	}
2087	} else {
2088	collector_error("DISABLED: net.inet.udp.stats module");
2089	return 1;
2090	}
2091
2092	return 0;
2093	}
2094
2095	// net.inet.icmp.stats
2096
2097	int do_net_inet_icmp_stats(int update_every, usec_t dt) {
2098	(void)dt;
2099	static int do_icmp_packets = -1, do_icmp_errors = -1, do_icmpmsg = -1;
2100
2101	if (unlikely(do_icmp_packets == -1)) {
2102	do_icmp_packets = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP packets", 1);
2103	do_icmp_errors = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP errors", 1);
2104	do_icmpmsg = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.icmp.stats", "ipv4 ICMP messages", 1);
2105	}
2106
2107	if (likely(do_icmp_packets \|\| do_icmp_errors \|\| do_icmpmsg)) {
2108	static int mib[4] = {0, 0, 0, 0};
2109	struct icmpstat icmpstat;
2110	struct icmp_total {
2111	u_long msgs_in;
2112	u_long msgs_out;
2113	} icmp_total = {0, 0};
2114
2115	if (unlikely(GETSYSCTL_SIMPLE("net.inet.icmp.stats", mib, icmpstat))) {
2116	do_icmp_packets = 0;
2117	collector_error("DISABLED: ipv4.icmp chart");
2118	do_icmp_errors = 0;
2119	collector_error("DISABLED: ipv4.icmp_errors chart");
2120	do_icmpmsg = 0;
2121	collector_error("DISABLED: ipv4.icmpmsg chart");
2122	collector_error("DISABLED: net.inet.icmp.stats module");
2123	return 1;
2124	} else {
2125	int i;
2126
2127	for (i = 0; i <= ICMP_MAXTYPE; i++) {
2128	icmp_total.msgs_in += icmpstat.icps_inhist[i];
2129	icmp_total.msgs_out += icmpstat.icps_outhist[i];
2130	}
2131	icmp_total.msgs_in += icmpstat.icps_badcode + icmpstat.icps_badlen + icmpstat.icps_checksum + icmpstat.icps_tooshort;
2132
2133	if (likely(do_icmp_packets)) {
2134	static RRDSET *st = NULL;
2135	static RRDDIM rd_in = NULL, rd_out = NULL;
2136
2137	if (unlikely(!st)) {
2138	st = rrdset_create_localhost(
2139	"ipv4"
2140	, "icmp"
2141	, NULL
2142	, "icmp"
2143	, NULL
2144	, "IPv4 ICMP Packets"
2145	, "packets/s"
2146	, "freebsd.plugin"
2147	, "net.inet.icmp.stats"
2148	, 2602
2149	, update_every
2150	, RRDSET_TYPE_LINE
2151	);
2152
2153	rd_in = rrddim_add(st, "InMsgs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2154	rd_out = rrddim_add(st, "OutMsgs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
2155	}
2156
2157	rrddim_set_by_pointer(st, rd_in, icmp_total.msgs_in);
2158	rrddim_set_by_pointer(st, rd_out, icmp_total.msgs_out);
2159	rrdset_done(st);
2160	}
2161
2162	if (likely(do_icmp_errors)) {
2163	static RRDSET *st = NULL;
2164	static RRDDIM rd_in = NULL, rd_out = NULL, *rd_in_csum = NULL;
2165
2166	if (unlikely(!st)) {
2167	st = rrdset_create_localhost(
2168	"ipv4"
2169	, "icmp_errors"
2170	, NULL
2171	, "icmp"
2172	, NULL
2173	, "IPv4 ICMP Errors"
2174	, "packets/s"
2175	, "freebsd.plugin"
2176	, "net.inet.icmp.stats"
2177	, 2603
2178	, update_every
2179	, RRDSET_TYPE_LINE
2180	);
2181
2182	rd_in = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2183	rd_out = rrddim_add(st, "OutErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2184	rd_in_csum = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2185	}
2186
2187	rrddim_set_by_pointer(st, rd_in, icmpstat.icps_badcode + icmpstat.icps_badlen +
2188	icmpstat.icps_checksum + icmpstat.icps_tooshort);
2189	rrddim_set_by_pointer(st, rd_out, icmpstat.icps_error);
2190	rrddim_set_by_pointer(st, rd_in_csum, icmpstat.icps_checksum);
2191
2192	rrdset_done(st);
2193	}
2194
2195	if (likely(do_icmpmsg)) {
2196	static RRDSET *st = NULL;
2197	static RRDDIM rd_in_reps = NULL, rd_out_reps = NULL, rd_in = NULL, rd_out = NULL;
2198
2199	if (unlikely(!st)) {
2200	st = rrdset_create_localhost(
2201	"ipv4"
2202	, "icmpmsg"
2203	, NULL
2204	, "icmp"
2205	, NULL
2206	, "IPv4 ICMP Messages"
2207	, "packets/s"
2208	, "freebsd.plugin"
2209	, "net.inet.icmp.stats"
2210	, 2604
2211	, update_every
2212	, RRDSET_TYPE_LINE
2213	);
2214
2215	rd_in_reps = rrddim_add(st, "InEchoReps", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2216	rd_out_reps = rrddim_add(st, "OutEchoReps", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2217	rd_in = rrddim_add(st, "InEchos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2218	rd_out = rrddim_add(st, "OutEchos", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2219	}
2220
2221	rrddim_set_by_pointer(st, rd_in_reps, icmpstat.icps_inhist[ICMP_ECHOREPLY]);
2222	rrddim_set_by_pointer(st, rd_out_reps, icmpstat.icps_outhist[ICMP_ECHOREPLY]);
2223	rrddim_set_by_pointer(st, rd_in, icmpstat.icps_inhist[ICMP_ECHO]);
2224	rrddim_set_by_pointer(st, rd_out, icmpstat.icps_outhist[ICMP_ECHO]);
2225	rrdset_done(st);
2226	}
2227	}
2228	} else {
2229	collector_error("DISABLED: net.inet.icmp.stats module");
2230	return 1;
2231	}
2232
2233	return 0;
2234	}
2235
2236	// net.inet.ip.stats
2237
2238	int do_net_inet_ip_stats(int update_every, usec_t dt) {
2239	(void)dt;
2240	static int do_ip_packets = -1, do_ip_fragsout = -1, do_ip_fragsin = -1, do_ip_errors = -1;
2241
2242	if (unlikely(do_ip_packets == -1)) {
2243	do_ip_packets = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.ip.stats", "ipv4 packets", 1);
2244	do_ip_fragsout = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.ip.stats", "ipv4 fragments sent", 1);
2245	do_ip_fragsin = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.ip.stats", "ipv4 fragments assembly", 1);
2246	do_ip_errors = inicfg_get_boolean(&netdata_config, "plugin:freebsd:net.inet.ip.stats", "ipv4 errors", 1);
2247	}
2248
2249	// see also http://net-snmp.sourceforge.net/docs/mibs/ip.html
2250	if (likely(do_ip_packets \|\| do_ip_fragsout \|\| do_ip_fragsin \|\| do_ip_errors)) {
2251	static int mib[4] = {0, 0, 0, 0};
2252	struct ipstat ipstat;
2253
2254	if (unlikely(GETSYSCTL_SIMPLE("net.inet.ip.stats", mib, ipstat))) {
2255	do_ip_packets = 0;
2256	collector_error("DISABLED: ipv4.packets chart");
2257	do_ip_fragsout = 0;
2258	collector_error("DISABLED: ipv4.fragsout chart");
2259	do_ip_fragsin = 0;
2260	collector_error("DISABLED: ipv4.fragsin chart");
2261	do_ip_errors = 0;
2262	collector_error("DISABLED: ipv4.errors chart");
2263	collector_error("DISABLED: net.inet.ip.stats module");
2264	return 1;
2265	} else {
2266	if (likely(do_ip_packets)) {
2267	static RRDSET *st = NULL;
2268	static RRDDIM rd_in_receives = NULL, rd_out_requests = NULL, *rd_forward_datagrams = NULL,
2269	*rd_in_delivers = NULL;
2270
2271	if (unlikely(!st)) {
2272	st = rrdset_create_localhost(
2273	"ipv4",
2274	"packets",
2275	NULL,
2276	"packets",
2277	NULL,
2278	"IPv4 Packets",
2279	"packets/s",
2280	"freebsd.plugin",
2281	"net.inet.ip.stats",
2282	3000,
2283	update_every,
2284	RRDSET_TYPE_LINE
2285	);
2286
2287	rd_in_receives = rrddim_add(st, "InReceives", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2288	rd_out_requests = rrddim_add(st, "OutRequests", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
2289	rd_forward_datagrams = rrddim_add(st, "ForwDatagrams", "forwarded", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2290	rd_in_delivers = rrddim_add(st, "InDelivers", "delivered", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2291	}
2292
2293	rrddim_set_by_pointer(st, rd_in_receives, ipstat.ips_total);
2294	rrddim_set_by_pointer(st, rd_out_requests, ipstat.ips_localout);
2295	rrddim_set_by_pointer(st, rd_forward_datagrams, ipstat.ips_forward);
2296	rrddim_set_by_pointer(st, rd_in_delivers, ipstat.ips_delivered);
2297	rrdset_done(st);
2298	}
2299
2300	if (likely(do_ip_fragsout)) {
2301	static RRDSET *st = NULL;
2302	static RRDDIM rd_ok = NULL, rd_fails = NULL, *rd_created = NULL;
2303
2304	if (unlikely(!st)) {
2305	st = rrdset_create_localhost(
2306	"ipv4",
2307	"fragsout",
2308	NULL,
2309	"fragments",
2310	NULL,
2311	"IPv4 Fragments Sent",
2312	"packets/s",
2313	"freebsd.plugin",
2314	"net.inet.ip.stats",
2315	3010,
2316	update_every,
2317	RRDSET_TYPE_LINE
2318	);
2319
2320	rd_ok = rrddim_add(st, "FragOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2321	rd_fails = rrddim_add(st, "FragFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL);
2322	rd_created = rrddim_add(st, "FragCreates", "created", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2323	}
2324
2325	rrddim_set_by_pointer(st, rd_ok, ipstat.ips_fragmented);
2326	rrddim_set_by_pointer(st, rd_fails, ipstat.ips_cantfrag);
2327	rrddim_set_by_pointer(st, rd_created, ipstat.ips_ofragments);
2328	rrdset_done(st);
2329	}
2330
2331	if (likely(do_ip_fragsin)) {
2332	static RRDSET *st = NULL;
2333	static RRDDIM rd_ok = NULL, rd_failed = NULL, *rd_all = NULL;
2334
2335	if (unlikely(!st)) {
2336	st = rrdset_create_localhost(
2337	"ipv4",
2338	"fragsin",
2339	NULL,
2340	"fragments",
2341	NULL,
2342	"IPv4 Fragments Reassembly",
2343	"packets/s",
2344	"freebsd.plugin",
2345	"net.inet.ip.stats",
2346	3011,
2347	update_every,
2348	RRDSET_TYPE_LINE
2349	);
2350
2351	rd_ok = rrddim_add(st, "ReasmOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2352	rd_failed = rrddim_add(st, "ReasmFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL);
2353	rd_all = rrddim_add(st, "ReasmReqds", "all", 1, 1, RRD_ALGORITHM_INCREMENTAL);
2354	}
2355
2356	rrddim_set_by_pointer(st, rd_ok, ipstat.ips_fragments);
2357	rrddim_set_by_pointer(st, rd_failed, ipstat.ips_fragdropped);
2358	rrddim_set_by_pointer(st, rd_all, ipstat.ips_reassembled);
2359	rrdset_done(st);
2360	}
2361
2362	if (likely(do_ip_errors)) {
2363	static RRDSET *st = NULL;
2364	static RRDDIM rd_in_discards = NULL, rd_out_discards = NULL,
2365	rd_in_hdr_errors = NULL, rd_out_no_routes = NULL,
2366	rd_in_addr_errors = NULL, rd_in_unknown_protos = NULL;
2367
2368	if (unlikely(!st)) {
2369	st = rrdset_create_localhost(
2370	"ipv4",
2371	"errors",
2372	NULL,
2373	"errors",
2374	NULL,
2375	"IPv4 Errors",
2376	"packets/s",
2377	"freebsd.plugin",
2378	"net.inet.ip.stats",
2379	3002,
2380	update_every,
2381	RRDSET_TYPE_LINE
2382	);
2383
2384	rd_in_discards = rrddim_add(st, "InDiscards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2385	rd_out_discards = rrddim_add(st, "OutDiscards", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2386	rd_in_hdr_errors = rrddim_add(st, "InHdrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2387	rd_out_no_routes = rrddim_add(st, "OutNoRoutes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2388	rd_in_addr_errors = rrddim_add(st, "InAddrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2389	rd_in_unknown_protos = rrddim_add(st, "InUnknownProtos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2390	}
2391
2392	rrddim_set_by_pointer(st, rd_in_discards, ipstat.ips_badsum + ipstat.ips_tooshort +
2393	ipstat.ips_toosmall + ipstat.ips_toolong);
2394	rrddim_set_by_pointer(st, rd_out_discards, ipstat.ips_odropped);
2395	rrddim_set_by_pointer(st, rd_in_hdr_errors, ipstat.ips_badhlen + ipstat.ips_badlen +
2396	ipstat.ips_badoptions + ipstat.ips_badvers);
2397	rrddim_set_by_pointer(st, rd_out_no_routes, ipstat.ips_noroute);
2398	rrddim_set_by_pointer(st, rd_in_addr_errors, ipstat.ips_badaddr);
2399	rrddim_set_by_pointer(st, rd_in_unknown_protos, ipstat.ips_noproto);
2400	rrdset_done(st);
2401	}
2402	}
2403	} else {
2404	collector_error("DISABLED: net.inet.ip.stats module");
2405	return 1;
2406	}
2407
2408	return 0;
2409	}
2410
2411	// net.inet6.ip6.stats
2412
2413	int do_net_inet6_ip6_stats(int update_every, usec_t dt) {
2414	(void)dt;
2415	static int do_ip6_packets = -1, do_ip6_fragsout = -1, do_ip6_fragsin = -1, do_ip6_errors = -1;
2416
2417	if (unlikely(do_ip6_packets == -1)) {
2418	do_ip6_packets = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.ip6.stats", "ipv6 packets",
2419	CONFIG_BOOLEAN_AUTO);
2420	do_ip6_fragsout = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.ip6.stats", "ipv6 fragments sent",
2421	CONFIG_BOOLEAN_AUTO);
2422	do_ip6_fragsin = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.ip6.stats", "ipv6 fragments assembly",
2423	CONFIG_BOOLEAN_AUTO);
2424	do_ip6_errors = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.ip6.stats", "ipv6 errors",
2425	CONFIG_BOOLEAN_AUTO);
2426	}
2427
2428	if (likely(do_ip6_packets \|\| do_ip6_fragsout \|\| do_ip6_fragsin \|\| do_ip6_errors)) {
2429	static int mib[4] = {0, 0, 0, 0};
2430	struct ip6stat ip6stat;
2431
2432	if (unlikely(GETSYSCTL_SIMPLE("net.inet6.ip6.stats", mib, ip6stat))) {
2433	do_ip6_packets = 0;
2434	collector_error("DISABLED: ipv6.packets chart");
2435	do_ip6_fragsout = 0;
2436	collector_error("DISABLED: ipv6.fragsout chart");
2437	do_ip6_fragsin = 0;
2438	collector_error("DISABLED: ipv6.fragsin chart");
2439	do_ip6_errors = 0;
2440	collector_error("DISABLED: ipv6.errors chart");
2441	collector_error("DISABLED: net.inet6.ip6.stats module");
2442	return 1;
2443	} else {
2444	if (do_ip6_packets == CONFIG_BOOLEAN_YES \|\| do_ip6_packets == CONFIG_BOOLEAN_AUTO) {
2445	do_ip6_packets = CONFIG_BOOLEAN_YES;
2446
2447	static RRDSET *st = NULL;
2448	static RRDDIM rd_received = NULL, rd_sent = NULL, rd_forwarded = NULL, rd_delivers = NULL;
2449
2450	if (unlikely(!st)) {
2451	st = rrdset_create_localhost(
2452	"ipv6",
2453	"packets",
2454	NULL,
2455	"packets",
2456	NULL,
2457	"IPv6 Packets",
2458	"packets/s",
2459	"freebsd.plugin",
2460	"net.inet6.ip6.stats",
2461	3000,
2462	update_every,
2463	RRDSET_TYPE_LINE
2464	);
2465
2466	rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2467	rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2468	rd_forwarded = rrddim_add(st, "forwarded", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2469	rd_delivers = rrddim_add(st, "delivers", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2470	}
2471
2472	rrddim_set_by_pointer(st, rd_sent, ip6stat.ip6s_localout);
2473	rrddim_set_by_pointer(st, rd_received, ip6stat.ip6s_total);
2474	rrddim_set_by_pointer(st, rd_forwarded, ip6stat.ip6s_forward);
2475	rrddim_set_by_pointer(st, rd_delivers, ip6stat.ip6s_delivered);
2476	rrdset_done(st);
2477	}
2478
2479	if (do_ip6_fragsout == CONFIG_BOOLEAN_YES \|\| do_ip6_fragsout == CONFIG_BOOLEAN_AUTO) {
2480	do_ip6_fragsout = CONFIG_BOOLEAN_YES;
2481
2482	static RRDSET *st = NULL;
2483	static RRDDIM rd_ok = NULL, rd_failed = NULL, *rd_all = NULL;
2484
2485	if (unlikely(!st)) {
2486	st = rrdset_create_localhost(
2487	"ipv6",
2488	"fragsout",
2489	NULL,
2490	"fragments",
2491	NULL,
2492	"IPv6 Fragments Sent",
2493	"packets/s",
2494	"freebsd.plugin",
2495	"net.inet6.ip6.stats",
2496	3010,
2497	update_every,
2498	RRDSET_TYPE_LINE
2499	);
2500
2501	rd_ok = rrddim_add(st, "ok", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2502	rd_failed = rrddim_add(st, "failed", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2503	rd_all = rrddim_add(st, "all", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2504	}
2505
2506	rrddim_set_by_pointer(st, rd_ok, ip6stat.ip6s_fragmented);
2507	rrddim_set_by_pointer(st, rd_failed, ip6stat.ip6s_cantfrag);
2508	rrddim_set_by_pointer(st, rd_all, ip6stat.ip6s_ofragments);
2509	rrdset_done(st);
2510	}
2511
2512	if (do_ip6_fragsin == CONFIG_BOOLEAN_YES \|\| do_ip6_fragsin == CONFIG_BOOLEAN_AUTO) {
2513	do_ip6_fragsin = CONFIG_BOOLEAN_YES;
2514
2515	static RRDSET *st = NULL;
2516	static RRDDIM rd_ok = NULL, rd_failed = NULL, rd_timeout = NULL, rd_all = NULL;
2517
2518	if (unlikely(!st)) {
2519	st = rrdset_create_localhost(
2520	"ipv6",
2521	"fragsin",
2522	NULL,
2523	"fragments",
2524	NULL,
2525	"IPv6 Fragments Reassembly",
2526	"packets/s",
2527	"freebsd.plugin",
2528	"net.inet6.ip6.stats",
2529	3011,
2530	update_every,
2531	RRDSET_TYPE_LINE
2532	);
2533
2534	rd_ok = rrddim_add(st, "ok", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2535	rd_failed = rrddim_add(st, "failed", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2536	rd_timeout = rrddim_add(st, "timeout", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2537	rd_all = rrddim_add(st, "all", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2538	}
2539
2540	rrddim_set_by_pointer(st, rd_ok, ip6stat.ip6s_reassembled);
2541	rrddim_set_by_pointer(st, rd_failed, ip6stat.ip6s_fragdropped);
2542	rrddim_set_by_pointer(st, rd_timeout, ip6stat.ip6s_fragtimeout);
2543	rrddim_set_by_pointer(st, rd_all, ip6stat.ip6s_fragments);
2544	rrdset_done(st);
2545	}
2546
2547	if (do_ip6_errors == CONFIG_BOOLEAN_YES \|\| do_ip6_errors == CONFIG_BOOLEAN_AUTO) {
2548	do_ip6_errors = CONFIG_BOOLEAN_YES;
2549
2550	static RRDSET *st = NULL;
2551	static RRDDIM rd_in_discards = NULL, rd_out_discards = NULL,
2552	rd_in_hdr_errors = NULL, rd_in_addr_errors = NULL, *rd_in_truncated_pkts = NULL,
2553	rd_in_no_routes = NULL, rd_out_no_routes = NULL;
2554
2555	if (unlikely(!st)) {
2556	st = rrdset_create_localhost(
2557	"ipv6",
2558	"errors",
2559	NULL,
2560	"errors",
2561	NULL,
2562	"IPv6 Errors",
2563	"packets/s",
2564	"freebsd.plugin",
2565	"net.inet6.ip6.stats",
2566	3002,
2567	update_every,
2568	RRDSET_TYPE_LINE
2569	);
2570
2571	rd_in_discards = rrddim_add(st, "InDiscards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2572	rd_out_discards = rrddim_add(st, "OutDiscards", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2573	rd_in_hdr_errors = rrddim_add(st, "InHdrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2574	rd_in_addr_errors = rrddim_add(st, "InAddrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2575	rd_in_truncated_pkts = rrddim_add(st, "InTruncatedPkts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2576	rd_in_no_routes = rrddim_add(st, "InNoRoutes", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2577	rd_out_no_routes = rrddim_add(st, "OutNoRoutes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2578	}
2579
2580	rrddim_set_by_pointer(st, rd_in_discards, ip6stat.ip6s_toosmall);
2581	rrddim_set_by_pointer(st, rd_out_discards, ip6stat.ip6s_odropped);
2582	rrddim_set_by_pointer(st, rd_in_hdr_errors, ip6stat.ip6s_badoptions + ip6stat.ip6s_badvers +
2583	ip6stat.ip6s_exthdrtoolong);
2584	rrddim_set_by_pointer(st, rd_in_addr_errors, ip6stat.ip6s_sources_none);
2585	rrddim_set_by_pointer(st, rd_in_truncated_pkts, ip6stat.ip6s_tooshort);
2586	rrddim_set_by_pointer(st, rd_in_no_routes, ip6stat.ip6s_cantforward);
2587	rrddim_set_by_pointer(st, rd_out_no_routes, ip6stat.ip6s_noroute);
2588	rrdset_done(st);
2589	}
2590	}
2591	} else {
2592	collector_error("DISABLED: net.inet6.ip6.stats module");
2593	return 1;
2594	}
2595
2596	return 0;
2597	}
2598
2599	// net.inet6.icmp6.stats
2600
2601	int do_net_inet6_icmp6_stats(int update_every, usec_t dt) {
2602	(void)dt;
2603	static int do_icmp6 = -1, do_icmp6_redir = -1, do_icmp6_errors = -1, do_icmp6_echos = -1, do_icmp6_router = -1,
2604	do_icmp6_neighbor = -1, do_icmp6_types = -1;
2605
2606	if (unlikely(do_icmp6 == -1)) {
2607	do_icmp6 = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp",
2608	CONFIG_BOOLEAN_AUTO);
2609	do_icmp6_redir = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp redirects",
2610	CONFIG_BOOLEAN_AUTO);
2611	do_icmp6_errors = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp errors",
2612	CONFIG_BOOLEAN_AUTO);
2613	do_icmp6_echos = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp echos",
2614	CONFIG_BOOLEAN_AUTO);
2615	do_icmp6_router = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp router",
2616	CONFIG_BOOLEAN_AUTO);
2617	do_icmp6_neighbor = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp neighbor",
2618	CONFIG_BOOLEAN_AUTO);
2619	do_icmp6_types = inicfg_get_boolean_ondemand(&netdata_config, "plugin:freebsd:net.inet6.icmp6.stats", "icmp types",
2620	CONFIG_BOOLEAN_AUTO);
2621	}
2622
2623	if (likely(do_icmp6 \|\| do_icmp6_redir \|\| do_icmp6_errors \|\| do_icmp6_echos \|\| do_icmp6_router \|\| do_icmp6_neighbor \|\| do_icmp6_types)) {
2624	static int mib[4] = {0, 0, 0, 0};
2625	struct icmp6stat icmp6stat;
2626
2627	if (unlikely(GETSYSCTL_SIMPLE("net.inet6.icmp6.stats", mib, icmp6stat))) {
2628	do_icmp6 = 0;
2629	collector_error("DISABLED: ipv6.icmp chart");
2630	do_icmp6_redir = 0;
2631	collector_error("DISABLED: ipv6.icmpredir chart");
2632	do_icmp6_errors = 0;
2633	collector_error("DISABLED: ipv6.icmperrors chart");
2634	do_icmp6_echos = 0;
2635	collector_error("DISABLED: ipv6.icmpechos chart");
2636	do_icmp6_router = 0;
2637	collector_error("DISABLED: ipv6.icmprouter chart");
2638	do_icmp6_neighbor = 0;
2639	collector_error("DISABLED: ipv6.icmpneighbor chart");
2640	do_icmp6_types = 0;
2641	collector_error("DISABLED: ipv6.icmptypes chart");
2642	collector_error("DISABLED: net.inet6.icmp6.stats module");
2643	return 1;
2644	} else {
2645	int i;
2646	struct icmp6_total {
2647	u_long msgs_in;
2648	u_long msgs_out;
2649	} icmp6_total = {0, 0};
2650
2651	for (i = 0; i <= ICMP6_MAXTYPE; i++) {
2652	icmp6_total.msgs_in += icmp6stat.icp6s_inhist[i];
2653	icmp6_total.msgs_out += icmp6stat.icp6s_outhist[i];
2654	}
2655	icmp6_total.msgs_in += icmp6stat.icp6s_badcode + icmp6stat.icp6s_badlen + icmp6stat.icp6s_checksum + icmp6stat.icp6s_tooshort;
2656
2657	// --------------------------------------------------------------------
2658
2659	if (do_icmp6 == CONFIG_BOOLEAN_YES \|\| do_icmp6 == CONFIG_BOOLEAN_AUTO) {
2660	do_icmp6 = CONFIG_BOOLEAN_YES;
2661
2662	static RRDSET *st = NULL;
2663	static RRDDIM rd_received = NULL, rd_sent = NULL;
2664
2665	if (unlikely(!st)) {
2666	st = rrdset_create_localhost(
2667	"ipv6",
2668	"icmp",
2669	NULL,
2670	"icmp",
2671	NULL,
2672	"IPv6 ICMP Messages",
2673	"messages/s",
2674	"freebsd.plugin",
2675	"net.inet6.icmp6.stats",
2676	10000,
2677	update_every,
2678	RRDSET_TYPE_LINE
2679	);
2680
2681	rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2682	rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2683	}
2684
2685	rrddim_set_by_pointer(st, rd_received, icmp6_total.msgs_out);
2686	rrddim_set_by_pointer(st, rd_sent, icmp6_total.msgs_in);
2687	rrdset_done(st);
2688	}
2689
2690	if (do_icmp6_redir == CONFIG_BOOLEAN_YES \|\| do_icmp6_redir == CONFIG_BOOLEAN_AUTO) {
2691	do_icmp6_redir = CONFIG_BOOLEAN_YES;
2692
2693	static RRDSET *st = NULL;
2694	static RRDDIM rd_received = NULL, rd_sent = NULL;
2695
2696	if (unlikely(!st)) {
2697	st = rrdset_create_localhost(
2698	"ipv6",
2699	"icmpredir",
2700	NULL,
2701	"icmp",
2702	NULL,
2703	"IPv6 ICMP Redirects",
2704	"redirects/s",
2705	"freebsd.plugin",
2706	"net.inet6.icmp6.stats",
2707	10050,
2708	update_every,
2709	RRDSET_TYPE_LINE
2710	);
2711
2712	rd_received = rrddim_add(st, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2713	rd_sent = rrddim_add(st, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2714	}
2715
2716	rrddim_set_by_pointer(st, rd_received, icmp6stat.icp6s_outhist[ND_REDIRECT]);
2717	rrddim_set_by_pointer(st, rd_sent, icmp6stat.icp6s_inhist[ND_REDIRECT]);
2718	rrdset_done(st);
2719	}
2720
2721	if (do_icmp6_errors == CONFIG_BOOLEAN_YES \|\| do_icmp6_errors == CONFIG_BOOLEAN_AUTO) {
2722	do_icmp6_errors = CONFIG_BOOLEAN_YES;
2723
2724	static RRDSET *st = NULL;
2725	static RRDDIM rd_in_errors = NULL, rd_out_errors = NULL, *rd_in_csum_errors = NULL,
2726	rd_in_dest_unreachs = NULL, rd_in_pkt_too_bigs = NULL, *rd_in_time_excds = NULL,
2727	rd_in_parm_problems = NULL, rd_out_dest_unreachs = NULL, *rd_out_time_excds = NULL,
2728	*rd_out_parm_problems = NULL;
2729
2730	if (unlikely(!st)) {
2731	st = rrdset_create_localhost(
2732	"ipv6",
2733	"icmperrors",
2734	NULL, "icmp",
2735	NULL,
2736	"IPv6 ICMP Errors",
2737	"errors/s",
2738	"freebsd.plugin",
2739	"net.inet6.icmp6.stats",
2740	10100,
2741	update_every,
2742	RRDSET_TYPE_LINE
2743	);
2744
2745	rd_in_errors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2746	rd_out_errors = rrddim_add(st, "OutErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2747	rd_in_csum_errors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2748	rd_in_dest_unreachs = rrddim_add(st, "InDestUnreachs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2749	rd_in_pkt_too_bigs = rrddim_add(st, "InPktTooBigs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2750	rd_in_time_excds = rrddim_add(st, "InTimeExcds", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2751	rd_in_parm_problems = rrddim_add(st, "InParmProblems", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2752	rd_out_dest_unreachs = rrddim_add(st, "OutDestUnreachs", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2753	rd_out_time_excds = rrddim_add(st, "OutTimeExcds", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2754	rd_out_parm_problems = rrddim_add(st, "OutParmProblems", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2755	}
2756
2757	rrddim_set_by_pointer(st, rd_in_errors, icmp6stat.icp6s_badcode + icmp6stat.icp6s_badlen +
2758	icmp6stat.icp6s_checksum + icmp6stat.icp6s_tooshort);
2759	rrddim_set_by_pointer(st, rd_out_errors, icmp6stat.icp6s_error);
2760	rrddim_set_by_pointer(st, rd_in_csum_errors, icmp6stat.icp6s_checksum);
2761	rrddim_set_by_pointer(st, rd_in_dest_unreachs, icmp6stat.icp6s_inhist[ICMP6_DST_UNREACH]);
2762	rrddim_set_by_pointer(st, rd_in_pkt_too_bigs, icmp6stat.icp6s_badlen);
2763	rrddim_set_by_pointer(st, rd_in_time_excds, icmp6stat.icp6s_inhist[ICMP6_TIME_EXCEEDED]);
2764	rrddim_set_by_pointer(st, rd_in_parm_problems, icmp6stat.icp6s_inhist[ICMP6_PARAM_PROB]);
2765	rrddim_set_by_pointer(st, rd_out_dest_unreachs, icmp6stat.icp6s_outhist[ICMP6_DST_UNREACH]);
2766	rrddim_set_by_pointer(st, rd_out_time_excds, icmp6stat.icp6s_outhist[ICMP6_TIME_EXCEEDED]);
2767	rrddim_set_by_pointer(st, rd_out_parm_problems, icmp6stat.icp6s_outhist[ICMP6_PARAM_PROB]);
2768	rrdset_done(st);
2769	}
2770
2771	if (do_icmp6_echos == CONFIG_BOOLEAN_YES \|\| do_icmp6_echos == CONFIG_BOOLEAN_AUTO) {
2772	do_icmp6_echos = CONFIG_BOOLEAN_YES;
2773
2774	static RRDSET *st = NULL;
2775	static RRDDIM rd_in = NULL, rd_out = NULL, rd_in_replies = NULL, rd_out_replies = NULL;
2776
2777	if (unlikely(!st)) {
2778	st = rrdset_create_localhost(
2779	"ipv6",
2780	"icmpechos",
2781	NULL,
2782	"icmp",
2783	NULL,
2784	"IPv6 ICMP Echo",
2785	"messages/s",
2786	"freebsd.plugin",
2787	"net.inet6.icmp6.stats",
2788	10200,
2789	update_every,
2790	RRDSET_TYPE_LINE
2791	);
2792
2793	rd_in = rrddim_add(st, "InEchos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2794	rd_out = rrddim_add(st, "OutEchos", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2795	rd_in_replies = rrddim_add(st, "InEchoReplies", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2796	rd_out_replies = rrddim_add(st, "OutEchoReplies", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2797	}
2798
2799	rrddim_set_by_pointer(st, rd_in, icmp6stat.icp6s_inhist[ICMP6_ECHO_REQUEST]);
2800	rrddim_set_by_pointer(st, rd_out, icmp6stat.icp6s_outhist[ICMP6_ECHO_REQUEST]);
2801	rrddim_set_by_pointer(st, rd_in_replies, icmp6stat.icp6s_inhist[ICMP6_ECHO_REPLY]);
2802	rrddim_set_by_pointer(st, rd_out_replies, icmp6stat.icp6s_outhist[ICMP6_ECHO_REPLY]);
2803	rrdset_done(st);
2804	}
2805
2806	if (do_icmp6_router == CONFIG_BOOLEAN_YES \|\| do_icmp6_router == CONFIG_BOOLEAN_AUTO) {
2807	do_icmp6_router = CONFIG_BOOLEAN_YES;
2808
2809	static RRDSET *st = NULL;
2810	static RRDDIM rd_in_solicits = NULL, rd_out_solicits = NULL,
2811	rd_in_advertisements = NULL, rd_out_advertisements = NULL;
2812
2813	if (unlikely(!st)) {
2814	st = rrdset_create_localhost(
2815	"ipv6",
2816	"icmprouter",
2817	NULL,
2818	"icmp",
2819	NULL,
2820	"IPv6 Router Messages",
2821	"messages/s",
2822	"freebsd.plugin",
2823	"net.inet6.icmp6.stats",
2824	10400,
2825	update_every,
2826	RRDSET_TYPE_LINE
2827	);
2828
2829	rd_in_solicits = rrddim_add(st, "InSolicits", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2830	rd_out_solicits = rrddim_add(st, "OutSolicits", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2831	rd_in_advertisements = rrddim_add(st, "InAdvertisements", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2832	rd_out_advertisements = rrddim_add(st, "OutAdvertisements", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2833	}
2834
2835	rrddim_set_by_pointer(st, rd_in_solicits, icmp6stat.icp6s_inhist[ND_ROUTER_SOLICIT]);
2836	rrddim_set_by_pointer(st, rd_out_solicits, icmp6stat.icp6s_outhist[ND_ROUTER_SOLICIT]);
2837	rrddim_set_by_pointer(st, rd_in_advertisements, icmp6stat.icp6s_inhist[ND_ROUTER_ADVERT]);
2838	rrddim_set_by_pointer(st, rd_out_advertisements, icmp6stat.icp6s_outhist[ND_ROUTER_ADVERT]);
2839	rrdset_done(st);
2840	}
2841
2842	if (do_icmp6_neighbor == CONFIG_BOOLEAN_YES \|\| do_icmp6_neighbor == CONFIG_BOOLEAN_AUTO) {
2843	do_icmp6_neighbor = CONFIG_BOOLEAN_YES;
2844
2845	static RRDSET *st = NULL;
2846	static RRDDIM rd_in_solicits = NULL, rd_out_solicits = NULL,
2847	rd_in_advertisements = NULL, rd_out_advertisements = NULL;
2848
2849	if (unlikely(!st)) {
2850	st = rrdset_create_localhost(
2851	"ipv6",
2852	"icmpneighbor",
2853	NULL,
2854	"icmp",
2855	NULL,
2856	"IPv6 Neighbor Messages",
2857	"messages/s",
2858	"freebsd.plugin",
2859	"net.inet6.icmp6.stats",
2860	10500,
2861	update_every,
2862	RRDSET_TYPE_LINE
2863	);
2864
2865	rd_in_solicits = rrddim_add(st, "InSolicits", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2866	rd_out_solicits = rrddim_add(st, "OutSolicits", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2867	rd_in_advertisements = rrddim_add(st, "InAdvertisements", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2868	rd_out_advertisements = rrddim_add(st, "OutAdvertisements", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2869	}
2870
2871	rrddim_set_by_pointer(st, rd_in_solicits, icmp6stat.icp6s_inhist[ND_NEIGHBOR_SOLICIT]);
2872	rrddim_set_by_pointer(st, rd_out_solicits, icmp6stat.icp6s_outhist[ND_NEIGHBOR_SOLICIT]);
2873	rrddim_set_by_pointer(st, rd_in_advertisements, icmp6stat.icp6s_inhist[ND_NEIGHBOR_ADVERT]);
2874	rrddim_set_by_pointer(st, rd_out_advertisements, icmp6stat.icp6s_outhist[ND_NEIGHBOR_ADVERT]);
2875	rrdset_done(st);
2876	}
2877
2878	if (do_icmp6_types == CONFIG_BOOLEAN_YES \|\| do_icmp6_types == CONFIG_BOOLEAN_AUTO) {
2879	do_icmp6_types = CONFIG_BOOLEAN_YES;
2880
2881	static RRDSET *st = NULL;
2882	static RRDDIM rd_in_1 = NULL, rd_in_128 = NULL, rd_in_129 = NULL, rd_in_136 = NULL,
2883	rd_out_1 = NULL, rd_out_128 = NULL, rd_out_129 = NULL, rd_out_133 = NULL,
2884	rd_out_135 = NULL, rd_out_143 = NULL;
2885
2886	if (unlikely(!st)) {
2887	st = rrdset_create_localhost(
2888	"ipv6",
2889	"icmptypes",
2890	NULL,
2891	"icmp",
2892	NULL,
2893	"IPv6 ICMP Types",
2894	"messages/s",
2895	"freebsd.plugin",
2896	"net.inet6.icmp6.stats",
2897	10700,
2898	update_every,
2899	RRDSET_TYPE_LINE
2900	);
2901
2902	rd_in_1 = rrddim_add(st, "InType1", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2903	rd_in_128 = rrddim_add(st, "InType128", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2904	rd_in_129 = rrddim_add(st, "InType129", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2905	rd_in_136 = rrddim_add(st, "InType136", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
2906	rd_out_1 = rrddim_add(st, "OutType1", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2907	rd_out_128 = rrddim_add(st, "OutType128", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2908	rd_out_129 = rrddim_add(st, "OutType129", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2909	rd_out_133 = rrddim_add(st, "OutType133", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2910	rd_out_135 = rrddim_add(st, "OutType135", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2911	rd_out_143 = rrddim_add(st, "OutType143", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
2912	}
2913
2914	rrddim_set_by_pointer(st, rd_in_1, icmp6stat.icp6s_inhist[1]);
2915	rrddim_set_by_pointer(st, rd_in_128, icmp6stat.icp6s_inhist[128]);
2916	rrddim_set_by_pointer(st, rd_in_129, icmp6stat.icp6s_inhist[129]);
2917	rrddim_set_by_pointer(st, rd_in_136, icmp6stat.icp6s_inhist[136]);
2918	rrddim_set_by_pointer(st, rd_out_1, icmp6stat.icp6s_outhist[1]);
2919	rrddim_set_by_pointer(st, rd_out_128, icmp6stat.icp6s_outhist[128]);
2920	rrddim_set_by_pointer(st, rd_out_129, icmp6stat.icp6s_outhist[129]);
2921	rrddim_set_by_pointer(st, rd_out_133, icmp6stat.icp6s_outhist[133]);
2922	rrddim_set_by_pointer(st, rd_out_135, icmp6stat.icp6s_outhist[135]);
2923	rrddim_set_by_pointer(st, rd_out_143, icmp6stat.icp6s_outhist[143]);
2924	rrdset_done(st);
2925	}
2926	}
2927	} else {
2928	collector_error("DISABLED: net.inet6.icmp6.stats module");
2929	return 1;
2930	}
2931
2932	return 0;
2933	}