-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
#include "common.h"
-#include "appconfig.h"
-#include "procfile.h"
-#include "rrd.h"
-#include "plugin_proc.h"
-
-int do_proc_net_dev(int update_every, unsigned long long dt) {
- static procfile *ff = NULL;
- static int enable_new_interfaces = -1, enable_ifb_interfaces = -1;
- static int do_bandwidth = -1, do_packets = -1, do_errors = -1, do_drops = -1, do_fifo = -1, do_compressed = -1, do_events = -1;
-
- if(dt) {};
-
- if(!ff) {
- char filename[FILENAME_MAX + 1];
- snprintf(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/dev");
- ff = procfile_open(config_get("plugin:proc:/proc/net/dev", "filename to monitor", filename), " \t,:|", PROCFILE_FLAG_DEFAULT);
- }
- if(!ff) return 1;
-
- ff = procfile_readall(ff);
- if(!ff) return 0; // we return 0, so that we will retry to open it next time
-
- if(enable_new_interfaces == -1) enable_new_interfaces = config_get_boolean("plugin:proc:/proc/net/dev", "enable new interfaces detected at runtime", 1);
- if(enable_ifb_interfaces == -1) enable_ifb_interfaces = config_get_boolean("plugin:proc:/proc/net/dev", "enable ifb interfaces", 0);
-
- if(do_bandwidth == -1) do_bandwidth = config_get_boolean("plugin:proc:/proc/net/dev", "bandwidth for all interfaces", 1);
- if(do_packets == -1) do_packets = config_get_boolean("plugin:proc:/proc/net/dev", "packets for all interfaces", 1);
- if(do_errors == -1) do_errors = config_get_boolean("plugin:proc:/proc/net/dev", "errors for all interfaces", 1);
- if(do_drops == -1) do_drops = config_get_boolean("plugin:proc:/proc/net/dev", "drops for all interfaces", 1);
- if(do_fifo == -1) do_fifo = config_get_boolean("plugin:proc:/proc/net/dev", "fifo for all interfaces", 1);
- if(do_compressed == -1) do_compressed = config_get_boolean("plugin:proc:/proc/net/dev", "compressed packets for all interfaces", 1);
- if(do_events == -1) do_events = config_get_boolean("plugin:proc:/proc/net/dev", "frames, collisions, carrier counters for all interfaces", 1);
-
- uint32_t lines = procfile_lines(ff), l;
- uint32_t words;
-
- char *iface;
- unsigned long long rbytes, rpackets, rerrors, rdrops, rfifo, rframe, rcompressed, rmulticast;
- unsigned long long tbytes, tpackets, terrors, tdrops, tfifo, tcollisions, tcarrier, tcompressed;
-
- for(l = 2; l < lines ;l++) {
- words = procfile_linewords(ff, l);
- if(words < 17) continue;
-
- iface = procfile_lineword(ff, l, 0);
-
- rbytes = strtoull(procfile_lineword(ff, l, 1), NULL, 10);
- rpackets = strtoull(procfile_lineword(ff, l, 2), NULL, 10);
- rerrors = strtoull(procfile_lineword(ff, l, 3), NULL, 10);
- rdrops = strtoull(procfile_lineword(ff, l, 4), NULL, 10);
- rfifo = strtoull(procfile_lineword(ff, l, 5), NULL, 10);
- rframe = strtoull(procfile_lineword(ff, l, 6), NULL, 10);
- rcompressed = strtoull(procfile_lineword(ff, l, 7), NULL, 10);
- rmulticast = strtoull(procfile_lineword(ff, l, 8), NULL, 10);
-
- tbytes = strtoull(procfile_lineword(ff, l, 9), NULL, 10);
- tpackets = strtoull(procfile_lineword(ff, l, 10), NULL, 10);
- terrors = strtoull(procfile_lineword(ff, l, 11), NULL, 10);
- tdrops = strtoull(procfile_lineword(ff, l, 12), NULL, 10);
- tfifo = strtoull(procfile_lineword(ff, l, 13), NULL, 10);
- tcollisions = strtoull(procfile_lineword(ff, l, 14), NULL, 10);
- tcarrier = strtoull(procfile_lineword(ff, l, 15), NULL, 10);
- tcompressed = strtoull(procfile_lineword(ff, l, 16), NULL, 10);
-
- int default_enable = enable_new_interfaces;
-
- // prevent unused interfaces from creating charts
- if(!rbytes && !tbytes)
- default_enable = 0;
- else {
- int len = strlen(iface);
- if(len >= 4 && strcmp(&iface[len-4], "-ifb") == 0)
- default_enable = enable_ifb_interfaces;
- }
-
- // check if the user wants it
- {
- char var_name[512 + 1];
- snprintf(var_name, 512, "interface %s", iface);
- if(!config_get_boolean("plugin:proc:/proc/net/dev", var_name, default_enable)) continue;
- }
-
- RRDSET *st;
-
- // --------------------------------------------------------------------
-
- if(do_bandwidth) {
- st = rrdset_find_bytype("net", iface);
- if(!st) {
- st = rrdset_create("net", iface, NULL, iface, "Bandwidth", "kilobits/s", 1000, update_every, RRDSET_TYPE_AREA);
-
- rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
- rrddim_add(st, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "received", rbytes);
- rrddim_set(st, "sent", tbytes);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_packets) {
- st = rrdset_find_bytype("net_packets", iface);
- if(!st) {
- st = rrdset_create("net_packets", iface, NULL, iface, "Packets", "packets/s", 1001, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "multicast", NULL, 1, 1, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "received", rpackets);
- rrddim_set(st, "sent", tpackets);
- rrddim_set(st, "multicast", rmulticast);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_errors) {
- st = rrdset_find_bytype("net_errors", iface);
- if(!st) {
- st = rrdset_create("net_errors", iface, NULL, iface, "Interface Errors", "errors/s", 1002, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "inbound", rerrors);
- rrddim_set(st, "outbound", terrors);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_drops) {
- st = rrdset_find_bytype("net_drops", iface);
- if(!st) {
- st = rrdset_create("net_drops", iface, NULL, iface, "Interface Drops", "drops/s", 1003, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "inbound", rdrops);
- rrddim_set(st, "outbound", tdrops);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_fifo) {
- st = rrdset_find_bytype("net_fifo", iface);
- if(!st) {
- st = rrdset_create("net_fifo", iface, NULL, iface, "Interface Queue", "packets", 1100, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "receive", NULL, 1, 1, RRDDIM_ABSOLUTE);
- rrddim_add(st, "transmit", NULL, -1, 1, RRDDIM_ABSOLUTE);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "receive", rfifo);
- rrddim_set(st, "transmit", tfifo);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_compressed) {
- st = rrdset_find_bytype("net_compressed", iface);
- if(!st) {
- st = rrdset_create("net_compressed", iface, NULL, iface, "Compressed Packets", "packets/s", 1200, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "received", rcompressed);
- rrddim_set(st, "sent", tcompressed);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_events) {
- st = rrdset_find_bytype("net_events", iface);
- if(!st) {
- st = rrdset_create("net_events", iface, NULL, iface, "Network Interface Events", "events/s", 1200, update_every, RRDSET_TYPE_LINE);
- st->isdetail = 1;
-
- rrddim_add(st, "frames", NULL, 1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "collisions", NULL, -1, 1, RRDDIM_INCREMENTAL);
- rrddim_add(st, "carrier", NULL, -1, 1, RRDDIM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set(st, "frames", rframe);
- rrddim_set(st, "collisions", tcollisions);
- rrddim_set(st, "carrier", tcarrier);
- rrdset_done(st);
- }
- }
-
- return 0;
+
+struct netdev {
+ char *name;
+ uint32_t hash;
+ size_t len;
+
+ // flags
+ int configured;
+ int enabled;
+
+ int do_bandwidth;
+ int do_packets;
+ int do_errors;
+ int do_drops;
+ int do_fifo;
+ int do_compressed;
+ int do_events;
+
+ // data collected
+ unsigned long long rbytes;
+ unsigned long long rpackets;
+ unsigned long long rerrors;
+ unsigned long long rdrops;
+ unsigned long long rfifo;
+ unsigned long long rframe;
+ unsigned long long rcompressed;
+ unsigned long long rmulticast;
+
+ unsigned long long tbytes;
+ unsigned long long tpackets;
+ unsigned long long terrors;
+ unsigned long long tdrops;
+ unsigned long long tfifo;
+ unsigned long long tcollisions;
+ unsigned long long tcarrier;
+ unsigned long long tcompressed;
+
+ // charts
+ RRDSET *st_bandwidth;
+ RRDSET *st_packets;
+ RRDSET *st_errors;
+ RRDSET *st_drops;
+ RRDSET *st_fifo;
+ RRDSET *st_compressed;
+ RRDSET *st_events;
+
+ // dimensions
+ RRDDIM *rd_rbytes;
+ RRDDIM *rd_rpackets;
+ RRDDIM *rd_rerrors;
+ RRDDIM *rd_rdrops;
+ RRDDIM *rd_rfifo;
+ RRDDIM *rd_rframe;
+ RRDDIM *rd_rcompressed;
+ RRDDIM *rd_rmulticast;
+
+ RRDDIM *rd_tbytes;
+ RRDDIM *rd_tpackets;
+ RRDDIM *rd_terrors;
+ RRDDIM *rd_tdrops;
+ RRDDIM *rd_tfifo;
+ RRDDIM *rd_tcollisions;
+ RRDDIM *rd_tcarrier;
+ RRDDIM *rd_tcompressed;
+
+ struct netdev *next;
+};
+
+static struct netdev *netdev_root = NULL;
+
+static struct netdev *get_netdev(const char *name) {
+ static struct netdev *last = NULL;
+ struct netdev *d;
+
+ uint32_t hash = simple_hash(name);
+
+ // search it, from the last position to the end
+ for(d = last ; d ; d = d->next) {
+ if(unlikely(hash == d->hash && !strcmp(name, d->name))) {
+ last = d->next;
+ return d;
+ }
+ }
+
+ // search it from the beginning to the last position we used
+ for(d = netdev_root ; d != last ; d = d->next) {
+ if(unlikely(hash == d->hash && !strcmp(name, d->name))) {
+ last = d->next;
+ return d;
+ }
+ }
+
+ // create a new one
+ d = callocz(1, sizeof(struct netdev));
+ d->name = strdupz(name);
+ d->hash = simple_hash(d->name);
+ d->len = strlen(d->name);
+
+ // link it to the end
+ if(netdev_root) {
+ struct netdev *e;
+ for(e = netdev_root; e->next ; e = e->next) ;
+ e->next = d;
+ }
+ else
+ netdev_root = d;
+
+ return d;
+}
+
+int do_proc_net_dev(int update_every, usec_t dt) {
+ (void)dt;
+
+ static NETDATA_SIMPLE_PATTERN *disabled_list = NULL;
+ static procfile *ff = NULL;
+ static int enable_new_interfaces = -1;
+ static int do_bandwidth = -1, do_packets = -1, do_errors = -1, do_drops = -1, do_fifo = -1, do_compressed = -1, do_events = -1;
+
+ if(unlikely(enable_new_interfaces == -1)) {
+ enable_new_interfaces = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "enable new interfaces detected at runtime", CONFIG_ONDEMAND_ONDEMAND);
+
+ do_bandwidth = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "bandwidth for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "packets for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_errors = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "errors for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_drops = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "drops for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_fifo = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "fifo for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_compressed = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "compressed packets for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+ do_events = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "frames, collisions, carrier counters for all interfaces", CONFIG_ONDEMAND_ONDEMAND);
+
+ disabled_list = netdata_simple_pattern_list_create(config_get("plugin:proc:/proc/net/dev", "disable by default interfaces matching", "lo fireqos* *-ifb"), NETDATA_SIMPLE_PATTERN_MODE_EXACT);
+ }
+
+ if(unlikely(!ff)) {
+ char filename[FILENAME_MAX + 1];
+ snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/dev");
+ ff = procfile_open(config_get("plugin:proc:/proc/net/dev", "filename to monitor", filename), " \t,:|", PROCFILE_FLAG_DEFAULT);
+ if(unlikely(!ff)) return 1;
+ }
+
+ ff = procfile_readall(ff);
+ if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time
+
+ uint32_t lines = procfile_lines(ff), l;
+ for(l = 2; l < lines ;l++) {
+ // require 17 words on each line
+ if(unlikely(procfile_linewords(ff, l) < 17)) continue;
+
+ struct netdev *d = get_netdev(procfile_lineword(ff, l, 0));
+
+ if(unlikely(!d->configured)) {
+ // this is the first time we see this interface
+
+ // remember we configured it
+ d->configured = 1;
+
+ d->enabled = enable_new_interfaces;
+
+ if(d->enabled)
+ d->enabled = !netdata_simple_pattern_list_matches(disabled_list, d->name);
+
+ char var_name[512 + 1];
+ snprintfz(var_name, 512, "plugin:proc:/proc/net/dev:%s", d->name);
+ d->enabled = config_get_boolean_ondemand(var_name, "enabled", d->enabled);
+
+ if(d->enabled == CONFIG_ONDEMAND_NO)
+ continue;
+
+ d->do_bandwidth = config_get_boolean_ondemand(var_name, "bandwidth", do_bandwidth);
+ d->do_packets = config_get_boolean_ondemand(var_name, "packets", do_packets);
+ d->do_errors = config_get_boolean_ondemand(var_name, "errors", do_errors);
+ d->do_drops = config_get_boolean_ondemand(var_name, "drops", do_drops);
+ d->do_fifo = config_get_boolean_ondemand(var_name, "fifo", do_fifo);
+ d->do_compressed = config_get_boolean_ondemand(var_name, "compressed", do_compressed);
+ d->do_events = config_get_boolean_ondemand(var_name, "events", do_events);
+ }
+
+ if(unlikely(!d->enabled))
+ continue;
+
+ d->rbytes = strtoull(procfile_lineword(ff, l, 1), NULL, 10);
+ d->rpackets = strtoull(procfile_lineword(ff, l, 2), NULL, 10);
+ d->rerrors = strtoull(procfile_lineword(ff, l, 3), NULL, 10);
+ d->rdrops = strtoull(procfile_lineword(ff, l, 4), NULL, 10);
+ d->rfifo = strtoull(procfile_lineword(ff, l, 5), NULL, 10);
+ d->rframe = strtoull(procfile_lineword(ff, l, 6), NULL, 10);
+ d->rcompressed = strtoull(procfile_lineword(ff, l, 7), NULL, 10);
+ d->rmulticast = strtoull(procfile_lineword(ff, l, 8), NULL, 10);
+
+ d->tbytes = strtoull(procfile_lineword(ff, l, 9), NULL, 10);
+ d->tpackets = strtoull(procfile_lineword(ff, l, 10), NULL, 10);
+ d->terrors = strtoull(procfile_lineword(ff, l, 11), NULL, 10);
+ d->tdrops = strtoull(procfile_lineword(ff, l, 12), NULL, 10);
+ d->tfifo = strtoull(procfile_lineword(ff, l, 13), NULL, 10);
+ d->tcollisions = strtoull(procfile_lineword(ff, l, 14), NULL, 10);
+ d->tcarrier = strtoull(procfile_lineword(ff, l, 15), NULL, 10);
+ d->tcompressed = strtoull(procfile_lineword(ff, l, 16), NULL, 10);
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_bandwidth == CONFIG_ONDEMAND_ONDEMAND && (d->rbytes || d->tbytes))))
+ d->do_bandwidth = CONFIG_ONDEMAND_YES;
+
+ if(d->do_bandwidth == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_bandwidth)) {
+ d->st_bandwidth = rrdset_find_bytype("net", d->name);
+
+ if(!d->st_bandwidth) {
+ d->st_bandwidth = rrdset_create("net", d->name, NULL, d->name, "net.net", "Bandwidth", "kilobits/s", 7000, update_every, RRDSET_TYPE_AREA);
+ d->rd_rbytes = rrddim_add(d->st_bandwidth, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
+ d->rd_tbytes = rrddim_add(d->st_bandwidth, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_bandwidth);
+
+ rrddim_set_by_pointer(d->st_bandwidth, d->rd_rbytes, d->rbytes);
+ rrddim_set_by_pointer(d->st_bandwidth, d->rd_tbytes, d->tbytes);
+ rrdset_done(d->st_bandwidth);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_packets == CONFIG_ONDEMAND_ONDEMAND && (d->rpackets || d->tpackets || d->rmulticast))))
+ d->do_packets = CONFIG_ONDEMAND_YES;
+
+ if(d->do_packets == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_packets)) {
+ d->st_packets = rrdset_find_bytype("net_packets", d->name);
+
+ if(!d->st_packets) {
+ d->st_packets = rrdset_create("net_packets", d->name, NULL, d->name, "net.packets", "Packets", "packets/s", 7001, update_every, RRDSET_TYPE_LINE);
+ d->st_packets->isdetail = 1;
+
+ d->rd_rpackets = rrddim_add(d->st_packets, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tpackets = rrddim_add(d->st_packets, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ d->rd_rmulticast = rrddim_add(d->st_packets, "multicast", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_packets);
+
+ rrddim_set_by_pointer(d->st_packets, d->rd_rpackets, d->rpackets);
+ rrddim_set_by_pointer(d->st_packets, d->rd_tpackets, d->tpackets);
+ rrddim_set_by_pointer(d->st_packets, d->rd_rmulticast, d->rmulticast);
+ rrdset_done(d->st_packets);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_errors == CONFIG_ONDEMAND_ONDEMAND && (d->rerrors || d->terrors))))
+ d->do_errors = CONFIG_ONDEMAND_YES;
+
+ if(d->do_errors == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_errors)) {
+ d->st_errors = rrdset_find_bytype("net_errors", d->name);
+
+ if(!d->st_errors) {
+ d->st_errors = rrdset_create("net_errors", d->name, NULL, d->name, "net.errors", "Interface Errors", "errors/s", 7002, update_every, RRDSET_TYPE_LINE);
+ d->st_errors->isdetail = 1;
+
+ d->rd_rerrors = rrddim_add(d->st_errors, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_terrors = rrddim_add(d->st_errors, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_errors);
+
+ rrddim_set_by_pointer(d->st_errors, d->rd_rerrors, d->rerrors);
+ rrddim_set_by_pointer(d->st_errors, d->rd_terrors, d->terrors);
+ rrdset_done(d->st_errors);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_drops == CONFIG_ONDEMAND_ONDEMAND && (d->rdrops || d->tdrops))))
+ d->do_drops = CONFIG_ONDEMAND_YES;
+
+ if(d->do_drops == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_drops)) {
+ d->st_drops = rrdset_find_bytype("net_drops", d->name);
+
+ if(!d->st_drops) {
+ d->st_drops = rrdset_create("net_drops", d->name, NULL, d->name, "net.drops", "Interface Drops", "drops/s", 7003, update_every, RRDSET_TYPE_LINE);
+ d->st_drops->isdetail = 1;
+
+ d->rd_rdrops = rrddim_add(d->st_drops, "inbound", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tdrops = rrddim_add(d->st_drops, "outbound", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_drops);
+
+ rrddim_set_by_pointer(d->st_drops, d->rd_rdrops, d->rdrops);
+ rrddim_set_by_pointer(d->st_drops, d->rd_tdrops, d->tdrops);
+ rrdset_done(d->st_drops);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_fifo == CONFIG_ONDEMAND_ONDEMAND && (d->rfifo || d->tfifo))))
+ d->do_fifo = CONFIG_ONDEMAND_YES;
+
+ if(d->do_fifo == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_fifo)) {
+ d->st_fifo = rrdset_find_bytype("net_fifo", d->name);
+
+ if(!d->st_fifo) {
+ d->st_fifo = rrdset_create("net_fifo", d->name, NULL, d->name, "net.fifo", "Interface FIFO Buffer Errors", "errors", 7004, update_every, RRDSET_TYPE_LINE);
+ d->st_fifo->isdetail = 1;
+
+ d->rd_rfifo = rrddim_add(d->st_fifo, "receive", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tfifo = rrddim_add(d->st_fifo, "transmit", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_fifo);
+
+ rrddim_set_by_pointer(d->st_fifo, d->rd_rfifo, d->rfifo);
+ rrddim_set_by_pointer(d->st_fifo, d->rd_tfifo, d->tfifo);
+ rrdset_done(d->st_fifo);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_compressed == CONFIG_ONDEMAND_ONDEMAND && (d->rcompressed || d->tcompressed))))
+ d->do_compressed = CONFIG_ONDEMAND_YES;
+
+ if(d->do_compressed == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_compressed)) {
+ d->st_compressed = rrdset_find_bytype("net_compressed", d->name);
+ if(!d->st_compressed) {
+ d->st_compressed = rrdset_create("net_compressed", d->name, NULL, d->name, "net.compressed", "Compressed Packets", "packets/s", 7005, update_every, RRDSET_TYPE_LINE);
+ d->st_compressed->isdetail = 1;
+
+ d->rd_rcompressed = rrddim_add(d->st_compressed, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tcompressed = rrddim_add(d->st_compressed, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_compressed);
+
+ rrddim_set_by_pointer(d->st_compressed, d->rd_rcompressed, d->rcompressed);
+ rrddim_set_by_pointer(d->st_compressed, d->rd_tcompressed, d->tcompressed);
+ rrdset_done(d->st_compressed);
+ }
+
+ // --------------------------------------------------------------------
+
+ if(unlikely((d->do_events == CONFIG_ONDEMAND_ONDEMAND && (d->rframe || d->tcollisions || d->tcarrier))))
+ d->do_events = CONFIG_ONDEMAND_YES;
+
+ if(d->do_events == CONFIG_ONDEMAND_YES) {
+ if(unlikely(!d->st_events)) {
+ d->st_events = rrdset_find_bytype("net_events", d->name);
+ if(!d->st_events) {
+ d->st_events = rrdset_create("net_events", d->name, NULL, d->name, "net.events", "Network Interface Events", "events/s", 7006, update_every, RRDSET_TYPE_LINE);
+ d->st_events->isdetail = 1;
+
+ d->rd_rframe = rrddim_add(d->st_events, "frames", NULL, 1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tcollisions = rrddim_add(d->st_events, "collisions", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ d->rd_tcarrier = rrddim_add(d->st_events, "carrier", NULL, -1, 1, RRDDIM_INCREMENTAL);
+ }
+ }
+ else rrdset_next(d->st_events);
+
+ rrddim_set_by_pointer(d->st_events, d->rd_rframe, d->rframe);
+ rrddim_set_by_pointer(d->st_events, d->rd_tcollisions, d->tcollisions);
+ rrddim_set_by_pointer(d->st_events, d->rd_tcarrier, d->tcarrier);
+ rrdset_done(d->st_events);
+ }
+ }
+
+ return 0;
}
projects / netdata.git / blobdiff