4 // NEEDED BY: struct vmtotal, struct vmmeter
5 #include <sys/vmmeter.h>
6 // NEEDED BY: struct devstat
7 #include <sys/devicestat.h>
8 // NEEDED BY: struct xswdev
9 #include <vm/vm_param.h>
10 // NEEDED BY: struct semid_kernel, struct shmid_kernel, struct msqid_kernel
16 // NEEDED BY: struct sysctl_netisr_workstream, struct sysctl_netisr_work
17 #include <net/netisr.h>
18 // NEEDED BY: struct ifaddrs, getifaddrs()
19 #define _IFI_OQDROPS // It is for FreeNAS only. Most probably in future releases of FreeNAS it will be removed
22 #endif /* __APPLE__ */
23 // NEEDED BY: do_disk_io
24 #define RRD_TYPE_DISK "disk"
26 // FreeBSD calculates load averages once every 5 seconds
27 #define MIN_LOADAVG_UPDATE_EVERY 5
29 // NEEDED BY: do_bandwidth
30 #define IFA_DATA(s) (((struct if_data *)ifa->ifa_data)->ifi_ ## s)
32 int do_freebsd_sysctl(int update_every, usec_t dt) {
35 static int do_cpu = -1, do_cpu_cores = -1, do_interrupts = -1, do_context = -1, do_forks = -1, do_processes = -1,
36 do_loadavg = -1, do_all_processes = -1, do_disk_io = -1, do_swap = -1, do_ram = -1, do_swapio = -1,
37 do_pgfaults = -1, do_committed = -1, do_ipc_semaphores = -1, do_ipc_shared_mem = -1, do_ipc_msg_queues = -1,
38 do_dev_intr = -1, do_soft_intr = -1, do_netisr = -1, do_netisr_per_core = -1, do_bandwidth = -1;
40 if (unlikely(do_cpu == -1)) {
41 do_cpu = config_get_boolean("plugin:freebsd:sysctl", "cpu utilization", 1);
42 do_cpu_cores = config_get_boolean("plugin:freebsd:sysctl", "per cpu core utilization", 1);
43 do_interrupts = config_get_boolean("plugin:freebsd:sysctl", "cpu interrupts", 1);
44 do_dev_intr = config_get_boolean("plugin:freebsd:sysctl", "device interrupts", 1);
45 do_soft_intr = config_get_boolean("plugin:freebsd:sysctl", "software interrupts", 1);
46 do_context = config_get_boolean("plugin:freebsd:sysctl", "context switches", 1);
47 do_forks = config_get_boolean("plugin:freebsd:sysctl", "processes started", 1);
48 do_processes = config_get_boolean("plugin:freebsd:sysctl", "processes running", 1);
49 do_loadavg = config_get_boolean("plugin:freebsd:sysctl", "enable load average", 1);
50 do_all_processes = config_get_boolean("plugin:freebsd:sysctl", "enable total processes", 1);
51 do_disk_io = config_get_boolean("plugin:freebsd:sysctl", "stats for all disks", 1);
52 do_swap = config_get_boolean("plugin:freebsd:sysctl", "system swap", 1);
53 do_ram = config_get_boolean("plugin:freebsd:sysctl", "system ram", 1);
54 do_swapio = config_get_boolean("plugin:freebsd:sysctl", "swap i/o", 1);
55 do_pgfaults = config_get_boolean("plugin:freebsd:sysctl", "memory page faults", 1);
56 do_committed = config_get_boolean("plugin:freebsd:sysctl", "committed memory", 1);
57 do_ipc_semaphores = config_get_boolean("plugin:freebsd:sysctl", "ipc semaphores", 1);
58 do_ipc_shared_mem = config_get_boolean("plugin:freebsd:sysctl", "ipc shared memory", 1);
59 do_ipc_msg_queues = config_get_boolean("plugin:freebsd:sysctl", "ipc message queues", 1);
60 do_netisr = config_get_boolean("plugin:freebsd:sysctl", "netisr", 1);
61 do_netisr_per_core = config_get_boolean("plugin:freebsd:sysctl", "netisr per core", 1);
62 do_bandwidth = config_get_boolean("plugin:freebsd:sysctl", "bandwidth", 1);
67 int system_pagesize = getpagesize(); // wouldn't it be better to get value directly from hw.pagesize?
72 // NEEDED BY: do_loadavg
73 static usec_t last_loadavg_usec = 0;
74 struct loadavg sysload;
77 // NEEDED BY: do_cpu, do_cpu_cores
78 long cp_time[CPUSTATES];
80 // NEEDED BY: du_cpu_cores, do_netisr, do_netisr_per_core
83 // NEEDED BY: do_cpu_cores
84 static long *pcpu_cp_time = NULL;
85 char cpuid[8]; // no more than 4 digits expected
87 // NEEDED BY: do_all_processes, do_processes
88 struct vmtotal vmtotal_data;
90 // NEEDED BY: do_context, do_forks
93 // NEEDED BY: do_interrupts
95 unsigned long nintr = 0;
96 static unsigned long *intrcnt = NULL;
97 unsigned long long totalintr = 0;
99 // NEEDED BY: do_disk_io
100 #define BINTIME_SCALE 5.42101086242752217003726400434970855712890625e-17 // this is 1000/2^64
102 static void *devstat_data = NULL;
103 struct devstat *dstat;
105 collected_number duration_read_ms;
106 collected_number duration_write_ms;
107 collected_number busy_time_ms;
110 collected_number bytes_read;
111 collected_number bytes_write;
112 collected_number operations_read;
113 collected_number operations_write;
114 collected_number duration_read_ms;
115 collected_number duration_write_ms;
116 collected_number busy_time_ms;
119 // NEEDED BY: do_swap
121 int mib[3]; // CTL_MAXNAME = 24 maximum mib components (sysctl.h)
124 collected_number bytes_used;
125 collected_number bytes_total;
126 } total_xsw = {0, 0};
128 // NEEDED BY: do_swapio, do_ram
129 struct vmmeter vmmeter_data;
132 int vfs_bufspace_count;
134 // NEEDED BY: do_ipc_semaphores
137 collected_number sets;
138 collected_number semaphores;
139 } ipc_sem = {0, 0, 0};
140 static struct semid_kernel *ipc_sem_data = NULL;
142 // NEEDED BY: do_ipc_shared_mem
145 collected_number segs;
146 collected_number segsize;
147 } ipc_shm = {0, 0, 0};
148 static struct shmid_kernel *ipc_shm_data = NULL;
150 // NEEDED BY: do_ipc_msg_queues
153 collected_number queues;
154 collected_number messages;
155 collected_number usedsize;
156 collected_number allocsize;
157 } ipc_msq = {0, 0, 0, 0, 0};
158 static struct msqid_kernel *ipc_msq_data = NULL;
160 // NEEDED BY: do_netisr, do_netisr_per_core
161 size_t netisr_workstream_size;
162 size_t netisr_work_size;
163 unsigned long num_netisr_workstreams = 0, num_netisr_works = 0;
164 static struct sysctl_netisr_workstream *netisr_workstream = NULL;
165 static struct sysctl_netisr_work *netisr_work = NULL;
166 static struct netisr_stats {
167 collected_number dispatched;
168 collected_number hybrid_dispatched;
169 collected_number qdrops;
170 collected_number queued;
171 } *netisr_stats = NULL;
172 char netstat_cpuid[21]; // no more than 4 digits expected
174 // NEEDED BY: do_bandwidth
175 struct ifaddrs *ifa, *ifap;
181 // --------------------------------------------------------------------
183 #endif /* __APPLE__ */
184 if (last_loadavg_usec <= dt) {
185 if (likely(do_loadavg)) {
186 if (unlikely(GETSYSCTL("vm.loadavg", sysload))) {
188 error("DISABLED: system.load");
191 st = rrdset_find_bytype("system", "load");
193 st = rrdset_create("system", "load", NULL, "load", NULL, "System Load Average", "load", 100, (update_every < MIN_LOADAVG_UPDATE_EVERY) ? MIN_LOADAVG_UPDATE_EVERY : update_every, RRDSET_TYPE_LINE);
194 rrddim_add(st, "load1", NULL, 1, 1000, RRDDIM_ABSOLUTE);
195 rrddim_add(st, "load5", NULL, 1, 1000, RRDDIM_ABSOLUTE);
196 rrddim_add(st, "load15", NULL, 1, 1000, RRDDIM_ABSOLUTE);
198 else rrdset_next(st);
200 rrddim_set(st, "load1", (collected_number) ((double)sysload.ldavg[0] / sysload.fscale * 1000));
201 rrddim_set(st, "load5", (collected_number) ((double)sysload.ldavg[1] / sysload.fscale * 1000));
202 rrddim_set(st, "load15", (collected_number) ((double)sysload.ldavg[2] / sysload.fscale * 1000));
207 last_loadavg_usec = st->update_every * USEC_PER_SEC;
209 else last_loadavg_usec -= dt;
212 // --------------------------------------------------------------------
214 if (likely(do_all_processes | do_processes | do_committed)) {
215 if (unlikely(GETSYSCTL("vm.vmtotal", vmtotal_data))) {
216 do_all_processes = 0;
217 error("DISABLED: system.active_processes");
219 error("DISABLED: system.processes");
221 error("DISABLED: mem.committed");
223 if (likely(do_all_processes)) {
225 st = rrdset_find_bytype("system", "active_processes");
227 st = rrdset_create("system", "active_processes", NULL, "processes", NULL, "System Active Processes", "processes", 750, update_every, RRDSET_TYPE_LINE);
228 rrddim_add(st, "active", NULL, 1, 1, RRDDIM_ABSOLUTE);
230 else rrdset_next(st);
232 rrddim_set(st, "active", (vmtotal_data.t_rq + vmtotal_data.t_dw + vmtotal_data.t_pw + vmtotal_data.t_sl + vmtotal_data.t_sw));
236 // --------------------------------------------------------------------
238 if (likely(do_processes)) {
240 st = rrdset_find_bytype("system", "processes");
242 st = rrdset_create("system", "processes", NULL, "processes", NULL, "System Processes", "processes", 600, update_every, RRDSET_TYPE_LINE);
244 rrddim_add(st, "running", NULL, 1, 1, RRDDIM_ABSOLUTE);
245 rrddim_add(st, "blocked", NULL, -1, 1, RRDDIM_ABSOLUTE);
247 else rrdset_next(st);
249 rrddim_set(st, "running", vmtotal_data.t_rq);
250 rrddim_set(st, "blocked", (vmtotal_data.t_dw + vmtotal_data.t_pw));
254 // --------------------------------------------------------------------
256 if (likely(do_committed)) {
257 st = rrdset_find("mem.committed");
259 st = rrdset_create("mem", "committed", NULL, "system", NULL, "Committed (Allocated) Memory", "MB", 5000, update_every, RRDSET_TYPE_AREA);
262 rrddim_add(st, "Committed_AS", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
264 else rrdset_next(st);
266 rrddim_set(st, "Committed_AS", vmtotal_data.t_rm);
272 // --------------------------------------------------------------------
274 if (likely(do_cpu)) {
275 if (unlikely(CPUSTATES != 5)) {
276 error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES);
278 error("DISABLED: system.cpu");
280 if (unlikely(GETSYSCTL("kern.cp_time", cp_time))) {
282 error("DISABLED: system.cpu");
285 st = rrdset_find_bytype("system", "cpu");
287 st = rrdset_create("system", "cpu", NULL, "cpu", "system.cpu", "Total CPU utilization", "percentage", 100, update_every, RRDSET_TYPE_STACKED);
289 rrddim_add(st, "user", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
290 rrddim_add(st, "nice", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
291 rrddim_add(st, "system", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
292 rrddim_add(st, "interrupt", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
293 rrddim_add(st, "idle", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
294 rrddim_hide(st, "idle");
296 else rrdset_next(st);
298 rrddim_set(st, "user", cp_time[0]);
299 rrddim_set(st, "nice", cp_time[1]);
300 rrddim_set(st, "system", cp_time[2]);
301 rrddim_set(st, "interrupt", cp_time[3]);
302 rrddim_set(st, "idle", cp_time[4]);
308 // --------------------------------------------------------------------
310 if (likely(do_cpu_cores)) {
311 if (unlikely(CPUSTATES != 5)) {
312 error("FREEBSD: There are %d CPU states (5 was expected)", CPUSTATES);
314 error("DISABLED: cpu.cpuXX");
316 if (unlikely(GETSYSCTL("kern.smp.cpus", ncpus))) {
318 error("DISABLED: cpu.cpuXX");
320 pcpu_cp_time = reallocz(pcpu_cp_time, sizeof(cp_time) * ncpus);
322 for (i = 0; i < ncpus; i++) {
323 if (unlikely(getsysctl("kern.cp_times", pcpu_cp_time, sizeof(cp_time) * ncpus))) {
325 error("DISABLED: cpu.cpuXX");
328 if (unlikely(ncpus > 9999)) {
329 error("FREEBSD: There are more than 4 digits in cpu cores number");
331 error("DISABLED: cpu.cpuXX");
334 snprintfz(cpuid, 8, "cpu%d", i);
336 st = rrdset_find_bytype("cpu", cpuid);
338 st = rrdset_create("cpu", cpuid, NULL, "utilization", "cpu.cpu", "Core utilization", "percentage", 1000, update_every, RRDSET_TYPE_STACKED);
340 rrddim_add(st, "user", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
341 rrddim_add(st, "nice", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
342 rrddim_add(st, "system", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
343 rrddim_add(st, "interrupt", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
344 rrddim_add(st, "idle", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
345 rrddim_hide(st, "idle");
347 else rrdset_next(st);
349 rrddim_set(st, "user", pcpu_cp_time[i * 5 + 0]);
350 rrddim_set(st, "nice", pcpu_cp_time[i * 5 + 1]);
351 rrddim_set(st, "system", pcpu_cp_time[i * 5 + 2]);
352 rrddim_set(st, "interrupt", pcpu_cp_time[i * 5 + 3]);
353 rrddim_set(st, "idle", pcpu_cp_time[i * 5 + 4]);
360 // --------------------------------------------------------------------
362 if (likely(do_interrupts)) {
363 if (unlikely(sysctlbyname("hw.intrcnt", NULL, &intrcnt_size, NULL, 0) == -1)) {
364 error("FREEBSD: sysctl(hw.intrcnt...) failed: %s", strerror(errno));
366 error("DISABLED: system.intr");
368 nintr = intrcnt_size / sizeof(u_long);
369 intrcnt = reallocz(intrcnt, nintr * sizeof(u_long));
370 if (unlikely(getsysctl("hw.intrcnt", intrcnt, nintr * sizeof(u_long)))){
372 error("DISABLED: system.intr");
374 for (i = 0; i < nintr; i++)
375 totalintr += intrcnt[i];
377 st = rrdset_find_bytype("system", "intr");
379 st = rrdset_create("system", "intr", NULL, "interrupts", NULL, "Total Hardware Interrupts", "interrupts/s", 900, update_every, RRDSET_TYPE_LINE);
382 rrddim_add(st, "interrupts", NULL, 1, 1, RRDDIM_INCREMENTAL);
384 else rrdset_next(st);
386 rrddim_set(st, "interrupts", totalintr);
392 // --------------------------------------------------------------------
394 if (likely(do_dev_intr)) {
395 if (unlikely(GETSYSCTL("vm.stats.sys.v_intr", u_int_data))) {
397 error("DISABLED: system.dev_intr");
400 st = rrdset_find_bytype("system", "dev_intr");
402 st = rrdset_create("system", "dev_intr", NULL, "interrupts", NULL, "Device Interrupts", "interrupts/s", 1000, update_every, RRDSET_TYPE_LINE);
404 rrddim_add(st, "interrupts", NULL, 1, 1, RRDDIM_INCREMENTAL);
406 else rrdset_next(st);
408 rrddim_set(st, "interrupts", u_int_data);
413 // --------------------------------------------------------------------
415 if (likely(do_soft_intr)) {
416 if (unlikely(GETSYSCTL("vm.stats.sys.v_soft", u_int_data))) {
418 error("DISABLED: system.dev_intr");
421 st = rrdset_find_bytype("system", "soft_intr");
423 st = rrdset_create("system", "soft_intr", NULL, "interrupts", NULL, "Software Interrupts", "interrupts/s", 1100, update_every, RRDSET_TYPE_LINE);
425 rrddim_add(st, "interrupts", NULL, 1, 1, RRDDIM_INCREMENTAL);
427 else rrdset_next(st);
429 rrddim_set(st, "interrupts", u_int_data);
434 // --------------------------------------------------------------------
436 if (likely(do_context)) {
437 if (unlikely(GETSYSCTL("vm.stats.sys.v_swtch", u_int_data))) {
439 error("DISABLED: system.ctxt");
442 st = rrdset_find_bytype("system", "ctxt");
444 st = rrdset_create("system", "ctxt", NULL, "processes", NULL, "CPU Context Switches", "context switches/s", 800, update_every, RRDSET_TYPE_LINE);
446 rrddim_add(st, "switches", NULL, 1, 1, RRDDIM_INCREMENTAL);
448 else rrdset_next(st);
450 rrddim_set(st, "switches", u_int_data);
455 // --------------------------------------------------------------------
457 if (likely(do_forks)) {
458 if (unlikely(GETSYSCTL("vm.stats.vm.v_forks", u_int_data))) {
460 error("DISABLED: system.forks");
463 st = rrdset_find_bytype("system", "forks");
465 st = rrdset_create("system", "forks", NULL, "processes", NULL, "Started Processes", "processes/s", 700, update_every, RRDSET_TYPE_LINE);
468 rrddim_add(st, "started", NULL, 1, 1, RRDDIM_INCREMENTAL);
470 else rrdset_next(st);
472 rrddim_set(st, "started", u_int_data);
477 // --------------------------------------------------------------------
479 if (likely(do_disk_io)) {
480 if (unlikely(GETSYSCTL("kern.devstat.numdevs", numdevs))) {
482 error("DISABLED: disk.io");
484 devstat_data = reallocz(devstat_data, sizeof(long) + sizeof(struct devstat) * numdevs); // there is generation number before devstat structures
485 if (unlikely(getsysctl("kern.devstat.all", devstat_data, sizeof(long) + sizeof(struct devstat) * numdevs))) {
487 error("DISABLED: disk.io");
489 dstat = devstat_data + sizeof(long); // skip generation number
490 collected_number total_disk_reads = 0;
491 collected_number total_disk_writes = 0;
493 for (i = 0; i < numdevs; i++) {
494 if ((dstat[i].device_type == (DEVSTAT_TYPE_IF_SCSI | DEVSTAT_TYPE_DIRECT)) || (dstat[i].device_type == (DEVSTAT_TYPE_IF_IDE | DEVSTAT_TYPE_DIRECT))) {
496 // --------------------------------------------------------------------
498 st = rrdset_find_bytype(RRD_TYPE_DISK, dstat[i].device_name);
500 st = rrdset_create(RRD_TYPE_DISK, dstat[i].device_name, NULL, dstat[i].device_name, "disk.io", "Disk I/O Bandwidth", "kilobytes/s", 2000, update_every, RRDSET_TYPE_AREA);
502 rrddim_add(st, "reads", NULL, 1, 1024, RRDDIM_INCREMENTAL);
503 rrddim_add(st, "writes", NULL, -1, 1024, RRDDIM_INCREMENTAL);
505 else rrdset_next(st);
507 total_disk_reads += dstat[i].bytes[DEVSTAT_READ];
508 total_disk_writes += dstat[i].bytes[DEVSTAT_WRITE];
509 prev_dstat.bytes_read = rrddim_set(st, "reads", dstat[i].bytes[DEVSTAT_READ]);
510 prev_dstat.bytes_write = rrddim_set(st, "writes", dstat[i].bytes[DEVSTAT_WRITE]);
513 // --------------------------------------------------------------------
515 st = rrdset_find_bytype("disk_ops", dstat[i].device_name);
517 st = rrdset_create("disk_ops", dstat[i].device_name, NULL, dstat[i].device_name, "disk.ops", "Disk Completed I/O Operations", "operations/s", 2001, update_every, RRDSET_TYPE_LINE);
520 rrddim_add(st, "reads", NULL, 1, 1, RRDDIM_INCREMENTAL);
521 rrddim_add(st, "writes", NULL, -1, 1, RRDDIM_INCREMENTAL);
523 else rrdset_next(st);
525 prev_dstat.operations_read = rrddim_set(st, "reads", dstat[i].operations[DEVSTAT_READ]);
526 prev_dstat.operations_write = rrddim_set(st, "writes", dstat[i].operations[DEVSTAT_WRITE]);
529 // --------------------------------------------------------------------
531 st = rrdset_find_bytype("disk_qops", dstat[i].device_name);
533 st = rrdset_create("disk_qops", dstat[i].device_name, NULL, dstat[i].device_name, "disk.qops", "Disk Current I/O Operations", "operations", 2002, update_every, RRDSET_TYPE_LINE);
536 rrddim_add(st, "operations", NULL, 1, 1, RRDDIM_ABSOLUTE);
538 else rrdset_next(st);
540 rrddim_set(st, "operations", dstat[i].start_count - dstat[i].end_count);
543 // --------------------------------------------------------------------
545 st = rrdset_find_bytype("disk_util", dstat[i].device_name);
547 st = rrdset_create("disk_util", dstat[i].device_name, NULL, dstat[i].device_name, "disk.util", "Disk Utilization Time", "% of time working", 2004, update_every, RRDSET_TYPE_AREA);
550 rrddim_add(st, "utilization", NULL, 1, 10, RRDDIM_INCREMENTAL);
552 else rrdset_next(st);
554 cur_dstat.busy_time_ms = dstat[i].busy_time.sec * 1000 + dstat[i].busy_time.frac * BINTIME_SCALE;
555 prev_dstat.busy_time_ms = rrddim_set(st, "utilization", cur_dstat.busy_time_ms);
558 // --------------------------------------------------------------------
560 st = rrdset_find_bytype("disk_iotime", dstat[i].device_name);
562 st = rrdset_create("disk_iotime", dstat[i].device_name, NULL, dstat[i].device_name, "disk.iotime", "Disk Total I/O Time", "milliseconds/s", 2022, update_every, RRDSET_TYPE_LINE);
565 rrddim_add(st, "reads", NULL, 1, 1, RRDDIM_INCREMENTAL);
566 rrddim_add(st, "writes", NULL, -1, 1, RRDDIM_INCREMENTAL);
568 else rrdset_next(st);
570 cur_dstat.duration_read_ms = dstat[i].duration[DEVSTAT_READ].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE;
571 cur_dstat.duration_write_ms = dstat[i].duration[DEVSTAT_WRITE].sec * 1000 + dstat[i].duration[DEVSTAT_READ].frac * BINTIME_SCALE;
572 prev_dstat.duration_read_ms = rrddim_set(st, "reads", cur_dstat.duration_read_ms);
573 prev_dstat.duration_write_ms = rrddim_set(st, "writes", cur_dstat.duration_write_ms);
576 // --------------------------------------------------------------------
577 // calculate differential charts
578 // only if this is not the first time we run
582 // --------------------------------------------------------------------
584 st = rrdset_find_bytype("disk_await", dstat[i].device_name);
586 st = rrdset_create("disk_await", dstat[i].device_name, NULL, dstat[i].device_name, "disk.await", "Average Completed I/O Operation Time", "ms per operation", 2005, update_every, RRDSET_TYPE_LINE);
589 rrddim_add(st, "reads", NULL, 1, 1, RRDDIM_ABSOLUTE);
590 rrddim_add(st, "writes", NULL, -1, 1, RRDDIM_ABSOLUTE);
592 else rrdset_next(st);
594 rrddim_set(st, "reads", (dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) ?
595 (cur_dstat.duration_read_ms - prev_dstat.duration_read_ms) / (dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) : 0);
596 rrddim_set(st, "writes", (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write) ?
597 (cur_dstat.duration_write_ms - prev_dstat.duration_write_ms) / (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write) : 0);
600 // --------------------------------------------------------------------
602 st = rrdset_find_bytype("disk_avgsz", dstat[i].device_name);
604 st = rrdset_create("disk_avgsz", dstat[i].device_name, NULL, dstat[i].device_name, "disk.avgsz", "Average Completed I/O Operation Bandwidth", "kilobytes per operation", 2006, update_every, RRDSET_TYPE_AREA);
607 rrddim_add(st, "reads", NULL, 1, 1024, RRDDIM_ABSOLUTE);
608 rrddim_add(st, "writes", NULL, -1, 1024, RRDDIM_ABSOLUTE);
610 else rrdset_next(st);
612 rrddim_set(st, "reads", (dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) ?
613 (dstat[i].bytes[DEVSTAT_READ] - prev_dstat.bytes_read) / (dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) : 0);
614 rrddim_set(st, "writes", (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write) ?
615 (dstat[i].bytes[DEVSTAT_WRITE] - prev_dstat.bytes_write) / (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write) : 0);
618 // --------------------------------------------------------------------
620 st = rrdset_find_bytype("disk_svctm", dstat[i].device_name);
622 st = rrdset_create("disk_svctm", dstat[i].device_name, NULL, dstat[i].device_name, "disk.svctm", "Average Service Time", "ms per operation", 2007, update_every, RRDSET_TYPE_LINE);
625 rrddim_add(st, "svctm", NULL, 1, 1, RRDDIM_ABSOLUTE);
627 else rrdset_next(st);
629 rrddim_set(st, "svctm", ((dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) + (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write)) ?
630 (cur_dstat.busy_time_ms - prev_dstat.busy_time_ms) / ((dstat[i].operations[DEVSTAT_READ] - prev_dstat.operations_read) + (dstat[i].operations[DEVSTAT_WRITE] - prev_dstat.operations_write)) : 0);
635 // --------------------------------------------------------------------
637 st = rrdset_find_bytype("system", "io");
639 st = rrdset_create("system", "io", NULL, "disk", NULL, "Disk I/O", "kilobytes/s", 150, update_every, RRDSET_TYPE_AREA);
640 rrddim_add(st, "in", NULL, 1, 1024, RRDDIM_INCREMENTAL);
641 rrddim_add(st, "out", NULL, -1, 1024, RRDDIM_INCREMENTAL);
643 else rrdset_next(st);
645 rrddim_set(st, "in", total_disk_reads);
646 rrddim_set(st, "out", total_disk_writes);
653 // --------------------------------------------------------------------
656 if (likely(do_swap)) {
657 mibsize = sizeof mib / sizeof mib[0];
658 if (unlikely(sysctlnametomib("vm.swap_info", mib, &mibsize) == -1)) {
659 error("FREEBSD: sysctl(%s...) failed: %s", "vm.swap_info", strerror(errno));
661 error("DISABLED: disk.io");
666 if (unlikely(sysctl(mib, mibsize + 1, &xsw, &size, NULL, 0) == -1 )) {
667 if (unlikely(errno != ENOENT)) {
668 error("FREEBSD: sysctl(%s...) failed: %s", "vm.swap_info", strerror(errno));
670 error("DISABLED: disk.io");
672 if (unlikely(size != sizeof(xsw))) {
673 error("FREEBSD: sysctl(%s...) expected %lu, got %lu", "vm.swap_info", (unsigned long)sizeof(xsw), (unsigned long)size);
675 error("DISABLED: disk.io");
679 total_xsw.bytes_used += xsw.xsw_used * system_pagesize;
680 total_xsw.bytes_total += xsw.xsw_nblks * system_pagesize;
683 if (likely(do_swap)) {
684 st = rrdset_find("system.swap");
686 st = rrdset_create("system", "swap", NULL, "swap", NULL, "System Swap", "MB", 201, update_every, RRDSET_TYPE_STACKED);
689 rrddim_add(st, "free", NULL, 1, 1048576, RRDDIM_ABSOLUTE);
690 rrddim_add(st, "used", NULL, 1, 1048576, RRDDIM_ABSOLUTE);
692 else rrdset_next(st);
694 rrddim_set(st, "used", total_xsw.bytes_used);
695 rrddim_set(st, "free", total_xsw.bytes_total - total_xsw.bytes_used);
701 // --------------------------------------------------------------------
703 if (likely(do_ram)) {
704 if (unlikely(GETSYSCTL("vm.stats.vm.v_active_count", vmmeter_data.v_active_count) ||
705 GETSYSCTL("vm.stats.vm.v_inactive_count", vmmeter_data.v_inactive_count) ||
706 GETSYSCTL("vm.stats.vm.v_wire_count", vmmeter_data.v_wire_count) ||
707 GETSYSCTL("vm.stats.vm.v_cache_count", vmmeter_data.v_cache_count) ||
708 GETSYSCTL("vfs.bufspace", vfs_bufspace_count) ||
709 GETSYSCTL("vm.stats.vm.v_free_count", vmmeter_data.v_free_count))) {
711 error("DISABLED: system.swapio");
713 st = rrdset_find("system.ram");
715 st = rrdset_create("system", "ram", NULL, "ram", NULL, "System RAM", "MB", 200, update_every, RRDSET_TYPE_STACKED);
717 rrddim_add(st, "active", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
718 rrddim_add(st, "inactive", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
719 rrddim_add(st, "wired", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
720 rrddim_add(st, "cache", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
721 rrddim_add(st, "buffers", NULL, 1, 1024, RRDDIM_ABSOLUTE);
722 rrddim_add(st, "free", NULL, system_pagesize, 1024, RRDDIM_ABSOLUTE);
724 else rrdset_next(st);
726 rrddim_set(st, "active", vmmeter_data.v_active_count);
727 rrddim_set(st, "inactive", vmmeter_data.v_inactive_count);
728 rrddim_set(st, "wired", vmmeter_data.v_wire_count);
729 rrddim_set(st, "cache", vmmeter_data.v_cache_count);
730 rrddim_set(st, "buffers", vfs_bufspace_count);
731 rrddim_set(st, "free", vmmeter_data.v_free_count);
736 // --------------------------------------------------------------------
738 if (likely(do_swapio)) {
739 if (unlikely(GETSYSCTL("vm.stats.vm.v_swappgsin", vmmeter_data.v_swappgsin) || GETSYSCTL("vm.stats.vm.v_swappgsout", vmmeter_data.v_swappgsout))) {
741 error("DISABLED: system.swapio");
743 st = rrdset_find("system.swapio");
745 st = rrdset_create("system", "swapio", NULL, "swap", NULL, "Swap I/O", "kilobytes/s", 250, update_every, RRDSET_TYPE_AREA);
747 rrddim_add(st, "in", NULL, system_pagesize, 1024, RRDDIM_INCREMENTAL);
748 rrddim_add(st, "out", NULL, -system_pagesize, 1024, RRDDIM_INCREMENTAL);
750 else rrdset_next(st);
752 rrddim_set(st, "in", vmmeter_data.v_swappgsin);
753 rrddim_set(st, "out", vmmeter_data.v_swappgsout);
758 // --------------------------------------------------------------------
760 if (likely(do_pgfaults)) {
761 if (unlikely(GETSYSCTL("vm.stats.vm.v_vm_faults", vmmeter_data.v_vm_faults) ||
762 GETSYSCTL("vm.stats.vm.v_io_faults", vmmeter_data.v_io_faults) ||
763 GETSYSCTL("vm.stats.vm.v_cow_faults", vmmeter_data.v_cow_faults) ||
764 GETSYSCTL("vm.stats.vm.v_cow_optim", vmmeter_data.v_cow_optim) ||
765 GETSYSCTL("vm.stats.vm.v_intrans", vmmeter_data.v_intrans))) {
767 error("DISABLED: mem.pgfaults");
769 st = rrdset_find("mem.pgfaults");
771 st = rrdset_create("mem", "pgfaults", NULL, "system", NULL, "Memory Page Faults", "page faults/s", 500, update_every, RRDSET_TYPE_LINE);
774 rrddim_add(st, "memory", NULL, 1, 1, RRDDIM_INCREMENTAL);
775 rrddim_add(st, "io_requiring", NULL, 1, 1, RRDDIM_INCREMENTAL);
776 rrddim_add(st, "cow", NULL, 1, 1, RRDDIM_INCREMENTAL);
777 rrddim_add(st, "cow_optimized", NULL, 1, 1, RRDDIM_INCREMENTAL);
778 rrddim_add(st, "in_transit", NULL, 1, 1, RRDDIM_INCREMENTAL);
780 else rrdset_next(st);
782 rrddim_set(st, "memory", vmmeter_data.v_vm_faults);
783 rrddim_set(st, "io_requiring", vmmeter_data.v_io_faults);
784 rrddim_set(st, "cow", vmmeter_data.v_cow_faults);
785 rrddim_set(st, "cow_optimized", vmmeter_data.v_cow_optim);
786 rrddim_set(st, "in_transit", vmmeter_data.v_intrans);
791 // --------------------------------------------------------------------
793 if (likely(do_ipc_semaphores)) {
794 if (unlikely(GETSYSCTL("kern.ipc.semmni", ipc_sem.semmni))) {
795 do_ipc_semaphores = 0;
796 error("DISABLED: system.ipc_semaphores");
797 error("DISABLED: system.ipc_semaphore_arrays");
799 ipc_sem_data = reallocz(ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni);
800 if (unlikely(getsysctl("kern.ipc.sema", ipc_sem_data, sizeof(struct semid_kernel) * ipc_sem.semmni))) {
801 do_ipc_semaphores = 0;
802 error("DISABLED: system.ipc_semaphores");
803 error("DISABLED: system.ipc_semaphore_arrays");
805 for (i = 0; i < ipc_sem.semmni; i++) {
806 if (unlikely(ipc_sem_data[i].u.sem_perm.mode & SEM_ALLOC)) {
808 ipc_sem.semaphores += ipc_sem_data[i].u.sem_nsems;
812 // --------------------------------------------------------------------
814 st = rrdset_find("system.ipc_semaphores");
816 st = rrdset_create("system", "ipc_semaphores", NULL, "ipc semaphores", NULL, "IPC Semaphores", "semaphores", 1000, rrd_update_every, RRDSET_TYPE_AREA);
817 rrddim_add(st, "semaphores", NULL, 1, 1, RRDDIM_ABSOLUTE);
819 else rrdset_next(st);
821 rrddim_set(st, "semaphores", ipc_sem.semaphores);
824 // --------------------------------------------------------------------
826 st = rrdset_find("system.ipc_semaphore_arrays");
828 st = rrdset_create("system", "ipc_semaphore_arrays", NULL, "ipc semaphores", NULL, "IPC Semaphore Arrays", "arrays", 1000, rrd_update_every, RRDSET_TYPE_AREA);
829 rrddim_add(st, "arrays", NULL, 1, 1, RRDDIM_ABSOLUTE);
831 else rrdset_next(st);
833 rrddim_set(st, "arrays", ipc_sem.sets);
839 // --------------------------------------------------------------------
841 if (likely(do_ipc_shared_mem)) {
842 if (unlikely(GETSYSCTL("kern.ipc.shmmni", ipc_shm.shmmni))) {
843 do_ipc_shared_mem = 0;
844 error("DISABLED: system.ipc_shared_mem_segs");
845 error("DISABLED: system.ipc_shared_mem_size");
847 ipc_shm_data = reallocz(ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni);
848 if (unlikely(getsysctl("kern.ipc.shmsegs", ipc_shm_data, sizeof(struct shmid_kernel) * ipc_shm.shmmni))) {
849 do_ipc_shared_mem = 0;
850 error("DISABLED: system.ipc_shared_mem_segs");
851 error("DISABLED: system.ipc_shared_mem_size");
853 for (i = 0; i < ipc_shm.shmmni; i++) {
854 if (unlikely(ipc_shm_data[i].u.shm_perm.mode & 0x0800)) {
856 ipc_shm.segsize += ipc_shm_data[i].u.shm_segsz;
860 // --------------------------------------------------------------------
862 st = rrdset_find("system.ipc_shared_mem_segs");
864 st = rrdset_create("system", "ipc_shared_mem_segs", NULL, "ipc shared memory", NULL, "IPC Shared Memory Segments", "segments", 1000, rrd_update_every, RRDSET_TYPE_AREA);
865 rrddim_add(st, "segments", NULL, 1, 1, RRDDIM_ABSOLUTE);
867 else rrdset_next(st);
869 rrddim_set(st, "segments", ipc_shm.segs);
872 // --------------------------------------------------------------------
874 st = rrdset_find("system.ipc_shared_mem_size");
876 st = rrdset_create("system", "ipc_shared_mem_size", NULL, "ipc shared memory", NULL, "IPC Shared Memory Segments Size", "kilobytes", 1000, rrd_update_every, RRDSET_TYPE_AREA);
877 rrddim_add(st, "allocated", NULL, 1, 1024, RRDDIM_ABSOLUTE);
879 else rrdset_next(st);
881 rrddim_set(st, "allocated", ipc_shm.segsize);
887 // --------------------------------------------------------------------
889 if (likely(do_ipc_msg_queues)) {
890 if (unlikely(GETSYSCTL("kern.ipc.msgmni", ipc_msq.msgmni))) {
891 do_ipc_msg_queues = 0;
892 error("DISABLED: system.ipc_msq_queues");
893 error("DISABLED: system.ipc_msq_messages");
894 error("DISABLED: system.ipc_msq_size");
896 ipc_msq_data = reallocz(ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni);
897 if (unlikely(getsysctl("kern.ipc.msqids", ipc_msq_data, sizeof(struct msqid_kernel) * ipc_msq.msgmni))) {
898 do_ipc_msg_queues = 0;
899 error("DISABLED: system.ipc_msq_queues");
900 error("DISABLED: system.ipc_msq_messages");
901 error("DISABLED: system.ipc_msq_size");
903 for (i = 0; i < ipc_msq.msgmni; i++) {
904 if (unlikely(ipc_msq_data[i].u.msg_qbytes != 0)) {
906 ipc_msq.messages += ipc_msq_data[i].u.msg_qnum;
907 ipc_msq.usedsize += ipc_msq_data[i].u.msg_cbytes;
908 ipc_msq.allocsize += ipc_msq_data[i].u.msg_qbytes;
912 // --------------------------------------------------------------------
914 st = rrdset_find("system.ipc_msq_queues");
916 st = rrdset_create("system", "ipc_msq_queues", NULL, "ipc message queues", NULL, "Number of IPC Message Queues", "queues", 990, rrd_update_every, RRDSET_TYPE_AREA);
917 rrddim_add(st, "queues", NULL, 1, 1, RRDDIM_ABSOLUTE);
919 else rrdset_next(st);
921 rrddim_set(st, "queues", ipc_msq.queues);
924 // --------------------------------------------------------------------
926 st = rrdset_find("system.ipc_msq_messages");
928 st = rrdset_create("system", "ipc_msq_messages", NULL, "ipc message queues", NULL, "Number of Messages in IPC Message Queues", "messages", 1000, rrd_update_every, RRDSET_TYPE_AREA);
929 rrddim_add(st, "messages", NULL, 1, 1, RRDDIM_ABSOLUTE);
931 else rrdset_next(st);
933 rrddim_set(st, "messages", ipc_msq.messages);
936 // --------------------------------------------------------------------
938 st = rrdset_find("system.ipc_msq_size");
940 st = rrdset_create("system", "ipc_msq_size", NULL, "ipc message queues", NULL, "Size of IPC Message Queues", "bytes", 1100, rrd_update_every, RRDSET_TYPE_LINE);
941 rrddim_add(st, "allocated", NULL, 1, 1, RRDDIM_ABSOLUTE);
942 rrddim_add(st, "used", NULL, 1, 1, RRDDIM_ABSOLUTE);
944 else rrdset_next(st);
946 rrddim_set(st, "allocated", ipc_msq.allocsize);
947 rrddim_set(st, "used", ipc_msq.usedsize);
954 // --------------------------------------------------------------------
956 if (likely(do_netisr || do_netisr_per_core)) {
957 if (unlikely(GETSYSCTL("kern.smp.cpus", ncpus))) {
959 } else if (unlikely(ncpus > 9999)) {
960 error("FREEBSD: There are more than 4 digits in cpu cores number");
962 } else if (unlikely(sysctlbyname("net.isr.workstream", NULL, &netisr_workstream_size, NULL, 0) == -1)) {
963 error("FREEBSD: sysctl(net.isr.workstream...) failed: %s", strerror(errno));
965 } else if (unlikely(sysctlbyname("net.isr.work", NULL, &netisr_work_size, NULL, 0) == -1)) {
966 error("FREEBSD: sysctl(net.isr.work...) failed: %s", strerror(errno));
969 num_netisr_workstreams = netisr_workstream_size / sizeof(struct sysctl_netisr_workstream);
970 netisr_workstream = reallocz(netisr_workstream, num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream));
971 if (unlikely(getsysctl("net.isr.workstream", netisr_workstream, num_netisr_workstreams * sizeof(struct sysctl_netisr_workstream)))){
974 num_netisr_works = netisr_work_size / sizeof(struct sysctl_netisr_work);
975 netisr_work = reallocz(netisr_work, num_netisr_works * sizeof(struct sysctl_netisr_work));
976 if (unlikely(getsysctl("net.isr.work", netisr_work, num_netisr_works * sizeof(struct sysctl_netisr_work)))){
981 if (unlikely(common_error)) {
983 error("DISABLED: system.softnet_stat");
984 do_netisr_per_core = 0;
985 error("DISABLED: system.cpuX_softnet_stat");
988 netisr_stats = reallocz(netisr_stats, (ncpus + 1) * sizeof(struct netisr_stats));
989 bzero(netisr_stats, (ncpus + 1) * sizeof(struct netisr_stats));
990 for (i = 0; i < num_netisr_workstreams; i++) {
991 for (n = 0; n < num_netisr_works; n++) {
992 if (netisr_workstream[i].snws_wsid == netisr_work[n].snw_wsid) {
993 netisr_stats[netisr_workstream[i].snws_cpu].dispatched += netisr_work[n].snw_dispatched;
994 netisr_stats[netisr_workstream[i].snws_cpu].hybrid_dispatched += netisr_work[n].snw_hybrid_dispatched;
995 netisr_stats[netisr_workstream[i].snws_cpu].qdrops += netisr_work[n].snw_qdrops;
996 netisr_stats[netisr_workstream[i].snws_cpu].queued += netisr_work[n].snw_queued;
1000 for (i = 0; i < ncpus; i++) {
1001 netisr_stats[ncpus].dispatched += netisr_stats[i].dispatched;
1002 netisr_stats[ncpus].hybrid_dispatched += netisr_stats[i].hybrid_dispatched;
1003 netisr_stats[ncpus].qdrops += netisr_stats[i].qdrops;
1004 netisr_stats[ncpus].queued += netisr_stats[i].queued;
1009 // --------------------------------------------------------------------
1011 if (likely(do_netisr)) {
1012 st = rrdset_find_bytype("system", "softnet_stat");
1013 if (unlikely(!st)) {
1014 st = rrdset_create("system", "softnet_stat", NULL, "softnet_stat", NULL, "System softnet_stat", "events/s", 955, update_every, RRDSET_TYPE_LINE);
1015 rrddim_add(st, "dispatched", NULL, 1, 1, RRDDIM_INCREMENTAL);
1016 rrddim_add(st, "hybrid_dispatched", NULL, 1, 1, RRDDIM_INCREMENTAL);
1017 rrddim_add(st, "qdrops", NULL, 1, 1, RRDDIM_INCREMENTAL);
1018 rrddim_add(st, "queued", NULL, 1, 1, RRDDIM_INCREMENTAL);
1020 else rrdset_next(st);
1022 rrddim_set(st, "dispatched", netisr_stats[ncpus].dispatched);
1023 rrddim_set(st, "hybrid_dispatched", netisr_stats[ncpus].hybrid_dispatched);
1024 rrddim_set(st, "qdrops", netisr_stats[ncpus].qdrops);
1025 rrddim_set(st, "queued", netisr_stats[ncpus].queued);
1029 // --------------------------------------------------------------------
1031 if (likely(do_netisr_per_core)) {
1032 for (i = 0; i < ncpus ;i++) {
1033 snprintfz(netstat_cpuid, 21, "cpu%d_softnet_stat", i);
1035 st = rrdset_find_bytype("cpu", netstat_cpuid);
1036 if (unlikely(!st)) {
1037 st = rrdset_create("cpu", netstat_cpuid, NULL, "softnet_stat", NULL, "Per CPU netisr statistics", "events/s", 1101 + i, update_every, RRDSET_TYPE_LINE);
1038 rrddim_add(st, "dispatched", NULL, 1, 1, RRDDIM_INCREMENTAL);
1039 rrddim_add(st, "hybrid_dispatched", NULL, 1, 1, RRDDIM_INCREMENTAL);
1040 rrddim_add(st, "qdrops", NULL, 1, 1, RRDDIM_INCREMENTAL);
1041 rrddim_add(st, "queued", NULL, 1, 1, RRDDIM_INCREMENTAL);
1043 else rrdset_next(st);
1045 rrddim_set(st, "dispatched", netisr_stats[i].dispatched);
1046 rrddim_set(st, "hybrid_dispatched", netisr_stats[i].hybrid_dispatched);
1047 rrddim_set(st, "qdrops", netisr_stats[i].qdrops);
1048 rrddim_set(st, "queued", netisr_stats[i].queued);
1053 // --------------------------------------------------------------------
1055 if (likely(do_bandwidth)) {
1056 if (unlikely(getifaddrs(&ifap))) {
1057 error("FREEBSD: getifaddrs()");
1059 error("DISABLED: system.ipv4");
1061 iftot.ift_ibytes = iftot.ift_obytes = 0;
1062 for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
1063 if (ifa->ifa_addr->sa_family != AF_INET)
1065 iftot.ift_ibytes += IFA_DATA(ibytes);
1066 iftot.ift_obytes += IFA_DATA(obytes);
1069 st = rrdset_find("system.ipv4");
1070 if (unlikely(!st)) {
1071 st = rrdset_create("system", "ipv4", NULL, "network", NULL, "IPv4 Bandwidth", "kilobits/s", 500, update_every, RRDSET_TYPE_AREA);
1073 rrddim_add(st, "InOctets", "received", 8, 1024, RRDDIM_INCREMENTAL);
1074 rrddim_add(st, "OutOctets", "sent", -8, 1024, RRDDIM_INCREMENTAL);
1076 else rrdset_next(st);
1078 rrddim_set(st, "InOctets", iftot.ift_ibytes);
1079 rrddim_set(st, "OutOctets", iftot.ift_obytes);
1082 // --------------------------------------------------------------------
1084 iftot.ift_ibytes = iftot.ift_obytes = 0;
1085 for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
1086 if (ifa->ifa_addr->sa_family != AF_INET6)
1088 iftot.ift_ibytes += IFA_DATA(ibytes);
1089 iftot.ift_obytes += IFA_DATA(obytes);
1092 st = rrdset_find("system.ipv6");
1093 if (unlikely(!st)) {
1094 st = rrdset_create("system", "ipv6", NULL, "network", NULL, "IPv6 Bandwidth", "kilobits/s", 500, update_every, RRDSET_TYPE_AREA);
1096 rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
1097 rrddim_add(st, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
1099 else rrdset_next(st);
1101 rrddim_set(st, "sent", iftot.ift_obytes);
1102 rrddim_set(st, "received", iftot.ift_ibytes);
1105 for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
1106 if (ifa->ifa_addr->sa_family != AF_LINK)
1109 // --------------------------------------------------------------------
1111 st = rrdset_find_bytype("net", ifa->ifa_name);
1112 if (unlikely(!st)) {
1113 st = rrdset_create("net", ifa->ifa_name, NULL, ifa->ifa_name, "net.net", "Bandwidth", "kilobits/s", 7000, update_every, RRDSET_TYPE_AREA);
1115 rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
1116 rrddim_add(st, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
1118 else rrdset_next(st);
1120 rrddim_set(st, "received", IFA_DATA(ibytes));
1121 rrddim_set(st, "sent", IFA_DATA(obytes));
1124 // --------------------------------------------------------------------
1126 st = rrdset_find_bytype("net_packets", ifa->ifa_name);
1127 if (unlikely(!st)) {
1128 st = rrdset_create("net_packets", ifa->ifa_name, NULL, ifa->ifa_name, "net.packets", "Packets", "packets/s", 7001, update_every, RRDSET_TYPE_LINE);
1131 rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
1132 rrddim_add(st, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
1133 rrddim_add(st, "multicast_received", NULL, 1, 1, RRDDIM_INCREMENTAL);
1134 rrddim_add(st, "multicast_sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
1136 else rrdset_next(st);
1138 rrddim_set(st, "received", IFA_DATA(ipackets));
1139 rrddim_set(st, "sent", IFA_DATA(opackets));
1140 rrddim_set(st, "multicast_received", IFA_DATA(imcasts));
1141 rrddim_set(st, "multicast_sent", IFA_DATA(omcasts));
1144 // --------------------------------------------------------------------
1146 st = rrdset_find_bytype("net_errors", ifa->ifa_name);
1147 if (unlikely(!st)) {
1148 st = rrdset_create("net_errors", ifa->ifa_name, NULL, ifa->ifa_name, "net.errors", "Interface Errors", "errors/s", 7002, update_every, RRDSET_TYPE_LINE);
1151 rrddim_add(st, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
1152 rrddim_add(st, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
1154 else rrdset_next(st);
1156 rrddim_set(st, "inbound", IFA_DATA(ierrors));
1157 rrddim_set(st, "outbound", IFA_DATA(oerrors));
1160 // --------------------------------------------------------------------
1162 st = rrdset_find_bytype("net_drops", ifa->ifa_name);
1163 if (unlikely(!st)) {
1164 st = rrdset_create("net_drops", ifa->ifa_name, NULL, ifa->ifa_name, "net.drops", "Interface Drops", "drops/s", 7003, update_every, RRDSET_TYPE_LINE);
1167 rrddim_add(st, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
1168 rrddim_add(st, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
1170 else rrdset_next(st);
1172 rrddim_set(st, "inbound", IFA_DATA(iqdrops));
1173 rrddim_set(st, "outbound", IFA_DATA(oqdrops));
1176 // --------------------------------------------------------------------
1178 st = rrdset_find_bytype("net_events", ifa->ifa_name);
1179 if (unlikely(!st)) {
1180 st = rrdset_create("net_events", ifa->ifa_name, NULL, ifa->ifa_name, "net.events", "Network Interface Events", "events/s", 7006, update_every, RRDSET_TYPE_LINE);
1183 rrddim_add(st, "frames", NULL, 1, 1, RRDDIM_INCREMENTAL);
1184 rrddim_add(st, "collisions", NULL, -1, 1, RRDDIM_INCREMENTAL);
1185 rrddim_add(st, "carrier", NULL, -1, 1, RRDDIM_INCREMENTAL);
1187 else rrdset_next(st);
1189 rrddim_set(st, "collisions", IFA_DATA(collisions));
1196 #endif /* __APPLE__ */