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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:19:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:20:17 +0000
commita64a253794ac64cb40befee54db53bde17dd0d49 (patch)
treec1024acc5f6e508814b944d99f112259bb28b1be /src/proc_net_dev.c
parentNew upstream version 1.10.0+dfsg (diff)
downloadnetdata-a64a253794ac64cb40befee54db53bde17dd0d49.tar.xz
netdata-a64a253794ac64cb40befee54db53bde17dd0d49.zip
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/proc_net_dev.c')
-rw-r--r--src/proc_net_dev.c894
1 files changed, 0 insertions, 894 deletions
diff --git a/src/proc_net_dev.c b/src/proc_net_dev.c
deleted file mode 100644
index 341b9e0ca..000000000
--- a/src/proc_net_dev.c
+++ /dev/null
@@ -1,894 +0,0 @@
-#include "common.h"
-
-// ----------------------------------------------------------------------------
-// netdev list
-
-static struct netdev {
- char *name;
- uint32_t hash;
- size_t len;
-
- // flags
- int virtual;
- int configured;
- int enabled;
- int updated;
-
- int do_bandwidth;
- int do_packets;
- int do_errors;
- int do_drops;
- int do_fifo;
- int do_compressed;
- int do_events;
-
- const char *chart_type_net_bytes;
- const char *chart_type_net_packets;
- const char *chart_type_net_errors;
- const char *chart_type_net_fifo;
- const char *chart_type_net_events;
- const char *chart_type_net_drops;
- const char *chart_type_net_compressed;
-
- const char *chart_id_net_bytes;
- const char *chart_id_net_packets;
- const char *chart_id_net_errors;
- const char *chart_id_net_fifo;
- const char *chart_id_net_events;
- const char *chart_id_net_drops;
- const char *chart_id_net_compressed;
-
- const char *chart_family;
-
- int flipped;
- unsigned long priority;
-
- // data collected
- kernel_uint_t rbytes;
- kernel_uint_t rpackets;
- kernel_uint_t rerrors;
- kernel_uint_t rdrops;
- kernel_uint_t rfifo;
- kernel_uint_t rframe;
- kernel_uint_t rcompressed;
- kernel_uint_t rmulticast;
-
- kernel_uint_t tbytes;
- kernel_uint_t tpackets;
- kernel_uint_t terrors;
- kernel_uint_t tdrops;
- kernel_uint_t tfifo;
- kernel_uint_t tcollisions;
- kernel_uint_t tcarrier;
- kernel_uint_t 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;
-} *netdev_root = NULL, *netdev_last_used = NULL;
-
-static size_t netdev_added = 0, netdev_found = 0;
-
-// ----------------------------------------------------------------------------
-
-static void netdev_charts_release(struct netdev *d) {
- if(d->st_bandwidth) rrdset_is_obsolete(d->st_bandwidth);
- if(d->st_packets) rrdset_is_obsolete(d->st_packets);
- if(d->st_errors) rrdset_is_obsolete(d->st_errors);
- if(d->st_drops) rrdset_is_obsolete(d->st_drops);
- if(d->st_fifo) rrdset_is_obsolete(d->st_fifo);
- if(d->st_compressed) rrdset_is_obsolete(d->st_compressed);
- if(d->st_events) rrdset_is_obsolete(d->st_events);
-
- d->st_bandwidth = NULL;
- d->st_compressed = NULL;
- d->st_drops = NULL;
- d->st_errors = NULL;
- d->st_events = NULL;
- d->st_fifo = NULL;
- d->st_packets = NULL;
-
- d->rd_rbytes = NULL;
- d->rd_rpackets = NULL;
- d->rd_rerrors = NULL;
- d->rd_rdrops = NULL;
- d->rd_rfifo = NULL;
- d->rd_rframe = NULL;
- d->rd_rcompressed = NULL;
- d->rd_rmulticast = NULL;
-
- d->rd_tbytes = NULL;
- d->rd_tpackets = NULL;
- d->rd_terrors = NULL;
- d->rd_tdrops = NULL;
- d->rd_tfifo = NULL;
- d->rd_tcollisions = NULL;
- d->rd_tcarrier = NULL;
- d->rd_tcompressed = NULL;
-}
-
-static void netdev_free_strings(struct netdev *d) {
- freez((void *)d->chart_type_net_bytes);
- freez((void *)d->chart_type_net_compressed);
- freez((void *)d->chart_type_net_drops);
- freez((void *)d->chart_type_net_errors);
- freez((void *)d->chart_type_net_events);
- freez((void *)d->chart_type_net_fifo);
- freez((void *)d->chart_type_net_packets);
-
- freez((void *)d->chart_id_net_bytes);
- freez((void *)d->chart_id_net_compressed);
- freez((void *)d->chart_id_net_drops);
- freez((void *)d->chart_id_net_errors);
- freez((void *)d->chart_id_net_events);
- freez((void *)d->chart_id_net_fifo);
- freez((void *)d->chart_id_net_packets);
-
- freez((void *)d->chart_family);
-}
-
-static void netdev_free(struct netdev *d) {
- netdev_charts_release(d);
- netdev_free_strings(d);
-
- freez((void *)d->name);
- freez((void *)d);
- netdev_added--;
-}
-
-
-// ----------------------------------------------------------------------------
-// netdev renames
-
-static struct netdev_rename {
- const char *host_device;
- uint32_t hash;
-
- const char *container_device;
- const char *container_name;
-
- int processed;
-
- struct netdev_rename *next;
-} *netdev_rename_root = NULL;
-
-static int netdev_pending_renames = 0;
-static netdata_mutex_t netdev_rename_mutex = NETDATA_MUTEX_INITIALIZER;
-
-static struct netdev_rename *netdev_rename_find(const char *host_device, uint32_t hash) {
- struct netdev_rename *r;
-
- for(r = netdev_rename_root; r ; r = r->next)
- if(r->hash == hash && !strcmp(host_device, r->host_device))
- return r;
-
- return NULL;
-}
-
-// other threads can call this function to register a rename to a netdev
-void netdev_rename_device_add(const char *host_device, const char *container_device, const char *container_name) {
- netdata_mutex_lock(&netdev_rename_mutex);
-
- uint32_t hash = simple_hash(host_device);
- struct netdev_rename *r = netdev_rename_find(host_device, hash);
- if(!r) {
- r = callocz(1, sizeof(struct netdev_rename));
- r->host_device = strdupz(host_device);
- r->container_device = strdupz(container_device);
- r->container_name = strdupz(container_name);
- r->hash = hash;
- r->next = netdev_rename_root;
- r->processed = 0;
- netdev_rename_root = r;
- netdev_pending_renames++;
- info("CGROUP: registered network interface rename for '%s' as '%s' under '%s'", r->host_device, r->container_device, r->container_name);
- }
- else {
- if(strcmp(r->container_device, container_device) != 0 || strcmp(r->container_name, container_name) != 0) {
- freez((void *) r->container_device);
- freez((void *) r->container_name);
-
- r->container_device = strdupz(container_device);
- r->container_name = strdupz(container_name);
- r->processed = 0;
- netdev_pending_renames++;
- info("CGROUP: altered network interface rename for '%s' as '%s' under '%s'", r->host_device, r->container_device, r->container_name);
- }
- }
-
- netdata_mutex_unlock(&netdev_rename_mutex);
-}
-
-// other threads can call this function to delete a rename to a netdev
-void netdev_rename_device_del(const char *host_device) {
- netdata_mutex_lock(&netdev_rename_mutex);
-
- struct netdev_rename *r, *last = NULL;
-
- uint32_t hash = simple_hash(host_device);
- for(r = netdev_rename_root; r ; last = r, r = r->next) {
- if (r->hash == hash && !strcmp(host_device, r->host_device)) {
- if (netdev_rename_root == r)
- netdev_rename_root = r->next;
- else if (last)
- last->next = r->next;
-
- if(!r->processed)
- netdev_pending_renames--;
-
- info("CGROUP: unregistered network interface rename for '%s' as '%s' under '%s'", r->host_device, r->container_device, r->container_name);
-
- freez((void *) r->host_device);
- freez((void *) r->container_name);
- freez((void *) r->container_device);
- freez((void *) r);
- break;
- }
- }
-
- netdata_mutex_unlock(&netdev_rename_mutex);
-}
-
-static inline void netdev_rename_cgroup(struct netdev *d, struct netdev_rename *r) {
- info("CGROUP: renaming network interface '%s' as '%s' under '%s'", r->host_device, r->container_device, r->container_name);
-
- netdev_charts_release(d);
- netdev_free_strings(d);
-
- char buffer[RRD_ID_LENGTH_MAX + 1];
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "cgroup_%s", r->container_name);
- d->chart_type_net_bytes = strdupz(buffer);
- d->chart_type_net_compressed = strdupz(buffer);
- d->chart_type_net_drops = strdupz(buffer);
- d->chart_type_net_errors = strdupz(buffer);
- d->chart_type_net_events = strdupz(buffer);
- d->chart_type_net_fifo = strdupz(buffer);
- d->chart_type_net_packets = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_%s", r->container_device);
- d->chart_id_net_bytes = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_compressed_%s", r->container_device);
- d->chart_id_net_compressed = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_drops_%s", r->container_device);
- d->chart_id_net_drops = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_errors_%s", r->container_device);
- d->chart_id_net_errors = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_events_%s", r->container_device);
- d->chart_id_net_events = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_fifo_%s", r->container_device);
- d->chart_id_net_fifo = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net_packets_%s", r->container_device);
- d->chart_id_net_packets = strdupz(buffer);
-
- snprintfz(buffer, RRD_ID_LENGTH_MAX, "net %s", r->container_device);
- d->chart_family = strdupz(buffer);
-
- d->priority = 43000;
- d->flipped = 1;
-}
-
-static inline void netdev_rename(struct netdev *d) {
- struct netdev_rename *r = netdev_rename_find(d->name, d->hash);
- if(unlikely(r && !r->processed)) {
- netdev_rename_cgroup(d, r);
- r->processed = 1;
- netdev_pending_renames--;
- }
-}
-
-static inline void netdev_rename_lock(struct netdev *d) {
- netdata_mutex_lock(&netdev_rename_mutex);
- netdev_rename(d);
- netdata_mutex_unlock(&netdev_rename_mutex);
-}
-
-static inline void netdev_rename_all_lock(void) {
- netdata_mutex_lock(&netdev_rename_mutex);
-
- struct netdev *d;
- for(d = netdev_root; d ; d = d->next)
- netdev_rename(d);
-
- netdev_pending_renames = 0;
- netdata_mutex_unlock(&netdev_rename_mutex);
-}
-
-// ----------------------------------------------------------------------------
-// netdev data collection
-
-static void netdev_cleanup() {
- if(likely(netdev_found == netdev_added)) return;
-
- netdev_added = 0;
- struct netdev *d = netdev_root, *last = NULL;
- while(d) {
- if(unlikely(!d->updated)) {
- // info("Removing network device '%s', linked after '%s'", d->name, last?last->name:"ROOT");
-
- if(netdev_last_used == d)
- netdev_last_used = last;
-
- struct netdev *t = d;
-
- if(d == netdev_root || !last)
- netdev_root = d = d->next;
-
- else
- last->next = d = d->next;
-
- t->next = NULL;
- netdev_free(t);
- }
- else {
- netdev_added++;
- last = d;
- d->updated = 0;
- d = d->next;
- }
- }
-}
-
-static struct netdev *get_netdev(const char *name) {
- struct netdev *d;
-
- uint32_t hash = simple_hash(name);
-
- // search it, from the last position to the end
- for(d = netdev_last_used ; d ; d = d->next) {
- if(unlikely(hash == d->hash && !strcmp(name, d->name))) {
- netdev_last_used = d->next;
- return d;
- }
- }
-
- // search it from the beginning to the last position we used
- for(d = netdev_root ; d != netdev_last_used ; d = d->next) {
- if(unlikely(hash == d->hash && !strcmp(name, d->name))) {
- netdev_last_used = 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);
-
- d->chart_type_net_bytes = strdupz("net");
- d->chart_type_net_compressed = strdupz("net_compressed");
- d->chart_type_net_drops = strdupz("net_drops");
- d->chart_type_net_errors = strdupz("net_errors");
- d->chart_type_net_events = strdupz("net_events");
- d->chart_type_net_fifo = strdupz("net_fifo");
- d->chart_type_net_packets = strdupz("net_packets");
-
- d->chart_id_net_bytes = strdupz(d->name);
- d->chart_id_net_compressed = strdupz(d->name);
- d->chart_id_net_drops = strdupz(d->name);
- d->chart_id_net_errors = strdupz(d->name);
- d->chart_id_net_events = strdupz(d->name);
- d->chart_id_net_fifo = strdupz(d->name);
- d->chart_id_net_packets = strdupz(d->name);
-
- d->chart_family = strdupz(d->name);
- d->priority = 7000;
-
- netdev_rename_lock(d);
-
- netdev_added++;
-
- // 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 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;
- static char *path_to_sys_devices_virtual_net = NULL;
-
- if(unlikely(enable_new_interfaces == -1)) {
- char filename[FILENAME_MAX + 1];
-
- snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/sys/devices/virtual/net/%s");
- path_to_sys_devices_virtual_net = config_get("plugin:proc:/proc/net/dev", "path to get virtual interfaces", filename);
-
- enable_new_interfaces = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "enable new interfaces detected at runtime", CONFIG_BOOLEAN_AUTO);
-
- do_bandwidth = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "bandwidth for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "packets for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_errors = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "errors for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_drops = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "drops for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_fifo = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "fifo for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_compressed = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "compressed packets for all interfaces", CONFIG_BOOLEAN_AUTO);
- do_events = config_get_boolean_ondemand("plugin:proc:/proc/net/dev", "frames, collisions, carrier counters for all interfaces", CONFIG_BOOLEAN_AUTO);
-
- disabled_list = simple_pattern_create(config_get("plugin:proc:/proc/net/dev", "disable by default interfaces matching", "lo fireqos* *-ifb"), NULL, SIMPLE_PATTERN_EXACT);
- }
-
- if(unlikely(!ff)) {
- char filename[FILENAME_MAX + 1];
- snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_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
-
- // rename all the devices, if we have pending renames
- if(unlikely(netdev_pending_renames))
- netdev_rename_all_lock();
-
- netdev_found = 0;
-
- kernel_uint_t system_rbytes = 0;
- kernel_uint_t system_tbytes = 0;
-
- size_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));
- d->updated = 1;
- netdev_found++;
-
- 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 = !simple_pattern_matches(disabled_list, d->name);
-
- char buffer[FILENAME_MAX + 1];
-
- snprintfz(buffer, FILENAME_MAX, path_to_sys_devices_virtual_net, d->name);
- if(likely(access(buffer, R_OK) == 0)) {
- d->virtual = 1;
- }
- else
- d->virtual = 0;
-
- snprintfz(buffer, FILENAME_MAX, "plugin:proc:/proc/net/dev:%s", d->name);
- d->enabled = config_get_boolean_ondemand(buffer, "enabled", d->enabled);
- d->virtual = config_get_boolean(buffer, "virtual", d->virtual);
-
- if(d->enabled == CONFIG_BOOLEAN_NO)
- continue;
-
- d->do_bandwidth = config_get_boolean_ondemand(buffer, "bandwidth", do_bandwidth);
- d->do_packets = config_get_boolean_ondemand(buffer, "packets", do_packets);
- d->do_errors = config_get_boolean_ondemand(buffer, "errors", do_errors);
- d->do_drops = config_get_boolean_ondemand(buffer, "drops", do_drops);
- d->do_fifo = config_get_boolean_ondemand(buffer, "fifo", do_fifo);
- d->do_compressed = config_get_boolean_ondemand(buffer, "compressed", do_compressed);
- d->do_events = config_get_boolean_ondemand(buffer, "events", do_events);
- }
-
- if(unlikely(!d->enabled))
- continue;
-
- if(likely(d->do_bandwidth != CONFIG_BOOLEAN_NO || !d->virtual)) {
- d->rbytes = str2kernel_uint_t(procfile_lineword(ff, l, 1));
- d->tbytes = str2kernel_uint_t(procfile_lineword(ff, l, 9));
-
- if(likely(!d->virtual)) {
- system_rbytes += d->rbytes;
- system_tbytes += d->tbytes;
- }
- }
-
- if(likely(d->do_packets != CONFIG_BOOLEAN_NO)) {
- d->rpackets = str2kernel_uint_t(procfile_lineword(ff, l, 2));
- d->rmulticast = str2kernel_uint_t(procfile_lineword(ff, l, 8));
- d->tpackets = str2kernel_uint_t(procfile_lineword(ff, l, 10));
- }
-
- if(likely(d->do_errors != CONFIG_BOOLEAN_NO)) {
- d->rerrors = str2kernel_uint_t(procfile_lineword(ff, l, 3));
- d->terrors = str2kernel_uint_t(procfile_lineword(ff, l, 11));
- }
-
- if(likely(d->do_drops != CONFIG_BOOLEAN_NO)) {
- d->rdrops = str2kernel_uint_t(procfile_lineword(ff, l, 4));
- d->tdrops = str2kernel_uint_t(procfile_lineword(ff, l, 12));
- }
-
- if(likely(d->do_fifo != CONFIG_BOOLEAN_NO)) {
- d->rfifo = str2kernel_uint_t(procfile_lineword(ff, l, 5));
- d->tfifo = str2kernel_uint_t(procfile_lineword(ff, l, 13));
- }
-
- if(likely(d->do_compressed != CONFIG_BOOLEAN_NO)) {
- d->rcompressed = str2kernel_uint_t(procfile_lineword(ff, l, 7));
- d->tcompressed = str2kernel_uint_t(procfile_lineword(ff, l, 16));
- }
-
- if(likely(d->do_events != CONFIG_BOOLEAN_NO)) {
- d->rframe = str2kernel_uint_t(procfile_lineword(ff, l, 6));
- d->tcollisions = str2kernel_uint_t(procfile_lineword(ff, l, 14));
- d->tcarrier = str2kernel_uint_t(procfile_lineword(ff, l, 15));
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_bandwidth == CONFIG_BOOLEAN_AUTO && (d->rbytes || d->tbytes))))
- d->do_bandwidth = CONFIG_BOOLEAN_YES;
-
- if(d->do_bandwidth == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_bandwidth)) {
-
- d->st_bandwidth = rrdset_create_localhost(
- d->chart_type_net_bytes
- , d->chart_id_net_bytes
- , NULL
- , d->chart_family
- , "net.net"
- , "Bandwidth"
- , "kilobits/s"
- , "proc"
- , "net/dev"
- , d->priority
- , update_every
- , RRDSET_TYPE_AREA
- );
-
- d->rd_rbytes = rrddim_add(d->st_bandwidth, "received", NULL, 8, BITS_IN_A_KILOBIT, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tbytes = rrddim_add(d->st_bandwidth, "sent", NULL, -8, BITS_IN_A_KILOBIT, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rbytes;
- d->rd_rbytes = d->rd_tbytes;
- d->rd_tbytes = td;
- }
- }
- else rrdset_next(d->st_bandwidth);
-
- rrddim_set_by_pointer(d->st_bandwidth, d->rd_rbytes, (collected_number)d->rbytes);
- rrddim_set_by_pointer(d->st_bandwidth, d->rd_tbytes, (collected_number)d->tbytes);
- rrdset_done(d->st_bandwidth);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_packets == CONFIG_BOOLEAN_AUTO && (d->rpackets || d->tpackets || d->rmulticast))))
- d->do_packets = CONFIG_BOOLEAN_YES;
-
- if(d->do_packets == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_packets)) {
-
- d->st_packets = rrdset_create_localhost(
- d->chart_type_net_packets
- , d->chart_id_net_packets
- , NULL
- , d->chart_family
- , "net.packets"
- , "Packets"
- , "packets/s"
- , "proc"
- , "net/dev"
- , d->priority + 1
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_packets, RRDSET_FLAG_DETAIL);
-
- d->rd_rpackets = rrddim_add(d->st_packets, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tpackets = rrddim_add(d->st_packets, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_rmulticast = rrddim_add(d->st_packets, "multicast", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rpackets;
- d->rd_rpackets = d->rd_tpackets;
- d->rd_tpackets = td;
- }
- }
- else rrdset_next(d->st_packets);
-
- rrddim_set_by_pointer(d->st_packets, d->rd_rpackets, (collected_number)d->rpackets);
- rrddim_set_by_pointer(d->st_packets, d->rd_tpackets, (collected_number)d->tpackets);
- rrddim_set_by_pointer(d->st_packets, d->rd_rmulticast, (collected_number)d->rmulticast);
- rrdset_done(d->st_packets);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_errors == CONFIG_BOOLEAN_AUTO && (d->rerrors || d->terrors))))
- d->do_errors = CONFIG_BOOLEAN_YES;
-
- if(d->do_errors == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_errors)) {
-
- d->st_errors = rrdset_create_localhost(
- d->chart_type_net_errors
- , d->chart_id_net_errors
- , NULL
- , d->chart_family
- , "net.errors"
- , "Interface Errors"
- , "errors/s"
- , "proc"
- , "net/dev"
- , d->priority + 2
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_errors, RRDSET_FLAG_DETAIL);
-
- d->rd_rerrors = rrddim_add(d->st_errors, "inbound", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_terrors = rrddim_add(d->st_errors, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rerrors;
- d->rd_rerrors = d->rd_terrors;
- d->rd_terrors = td;
- }
- }
- else rrdset_next(d->st_errors);
-
- rrddim_set_by_pointer(d->st_errors, d->rd_rerrors, (collected_number)d->rerrors);
- rrddim_set_by_pointer(d->st_errors, d->rd_terrors, (collected_number)d->terrors);
- rrdset_done(d->st_errors);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_drops == CONFIG_BOOLEAN_AUTO && (d->rdrops || d->tdrops))))
- d->do_drops = CONFIG_BOOLEAN_YES;
-
- if(d->do_drops == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_drops)) {
-
- d->st_drops = rrdset_create_localhost(
- d->chart_type_net_drops
- , d->chart_id_net_drops
- , NULL
- , d->chart_family
- , "net.drops"
- , "Interface Drops"
- , "drops/s"
- , "proc"
- , "net/dev"
- , d->priority + 3
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_drops, RRDSET_FLAG_DETAIL);
-
- d->rd_rdrops = rrddim_add(d->st_drops, "inbound", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tdrops = rrddim_add(d->st_drops, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rdrops;
- d->rd_rdrops = d->rd_tdrops;
- d->rd_tdrops = td;
- }
- }
- else rrdset_next(d->st_drops);
-
- rrddim_set_by_pointer(d->st_drops, d->rd_rdrops, (collected_number)d->rdrops);
- rrddim_set_by_pointer(d->st_drops, d->rd_tdrops, (collected_number)d->tdrops);
- rrdset_done(d->st_drops);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_fifo == CONFIG_BOOLEAN_AUTO && (d->rfifo || d->tfifo))))
- d->do_fifo = CONFIG_BOOLEAN_YES;
-
- if(d->do_fifo == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_fifo)) {
-
- d->st_fifo = rrdset_create_localhost(
- d->chart_type_net_fifo
- , d->chart_id_net_fifo
- , NULL
- , d->chart_family
- , "net.fifo"
- , "Interface FIFO Buffer Errors"
- , "errors"
- , "proc"
- , "net/dev"
- , d->priority + 4
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_fifo, RRDSET_FLAG_DETAIL);
-
- d->rd_rfifo = rrddim_add(d->st_fifo, "receive", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tfifo = rrddim_add(d->st_fifo, "transmit", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rfifo;
- d->rd_rfifo = d->rd_tfifo;
- d->rd_tfifo = td;
- }
- }
- else rrdset_next(d->st_fifo);
-
- rrddim_set_by_pointer(d->st_fifo, d->rd_rfifo, (collected_number)d->rfifo);
- rrddim_set_by_pointer(d->st_fifo, d->rd_tfifo, (collected_number)d->tfifo);
- rrdset_done(d->st_fifo);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_compressed == CONFIG_BOOLEAN_AUTO && (d->rcompressed || d->tcompressed))))
- d->do_compressed = CONFIG_BOOLEAN_YES;
-
- if(d->do_compressed == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_compressed)) {
-
- d->st_compressed = rrdset_create_localhost(
- d->chart_type_net_compressed
- , d->chart_id_net_compressed
- , NULL
- , d->chart_family
- , "net.compressed"
- , "Compressed Packets"
- , "packets/s"
- , "proc"
- , "net/dev"
- , d->priority + 5
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_compressed, RRDSET_FLAG_DETAIL);
-
- d->rd_rcompressed = rrddim_add(d->st_compressed, "received", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tcompressed = rrddim_add(d->st_compressed, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- if(d->flipped) {
- // flip receive/trasmit
-
- RRDDIM *td = d->rd_rcompressed;
- d->rd_rcompressed = d->rd_tcompressed;
- d->rd_tcompressed = td;
- }
- }
- else rrdset_next(d->st_compressed);
-
- rrddim_set_by_pointer(d->st_compressed, d->rd_rcompressed, (collected_number)d->rcompressed);
- rrddim_set_by_pointer(d->st_compressed, d->rd_tcompressed, (collected_number)d->tcompressed);
- rrdset_done(d->st_compressed);
- }
-
- // --------------------------------------------------------------------
-
- if(unlikely((d->do_events == CONFIG_BOOLEAN_AUTO && (d->rframe || d->tcollisions || d->tcarrier))))
- d->do_events = CONFIG_BOOLEAN_YES;
-
- if(d->do_events == CONFIG_BOOLEAN_YES) {
- if(unlikely(!d->st_events)) {
-
- d->st_events = rrdset_create_localhost(
- d->chart_type_net_events
- , d->chart_id_net_events
- , NULL
- , d->chart_family
- , "net.events"
- , "Network Interface Events"
- , "events/s"
- , "proc"
- , "net/dev"
- , d->priority + 6
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rrdset_flag_set(d->st_events, RRDSET_FLAG_DETAIL);
-
- d->rd_rframe = rrddim_add(d->st_events, "frames", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tcollisions = rrddim_add(d->st_events, "collisions", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- d->rd_tcarrier = rrddim_add(d->st_events, "carrier", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(d->st_events);
-
- rrddim_set_by_pointer(d->st_events, d->rd_rframe, (collected_number)d->rframe);
- rrddim_set_by_pointer(d->st_events, d->rd_tcollisions, (collected_number)d->tcollisions);
- rrddim_set_by_pointer(d->st_events, d->rd_tcarrier, (collected_number)d->tcarrier);
- rrdset_done(d->st_events);
- }
- }
-
- if(do_bandwidth == CONFIG_BOOLEAN_YES || (do_bandwidth == CONFIG_BOOLEAN_AUTO && (system_rbytes || system_tbytes))) {
- do_bandwidth = CONFIG_BOOLEAN_YES;
- static RRDSET *st_system_net = NULL;
- static RRDDIM *rd_in = NULL, *rd_out = NULL;
-
- if(unlikely(!st_system_net)) {
- st_system_net = rrdset_create_localhost(
- "system"
- , "net"
- , NULL
- , "network"
- , NULL
- , "Physical Network Interfaces Aggregated Bandwidth"
- , "kilobits/s"
- , "proc"
- , "net/dev"
- , 500
- , update_every
- , RRDSET_TYPE_AREA
- );
-
- rd_in = rrddim_add(st_system_net, "InOctets", "received", 8, BITS_IN_A_KILOBIT, RRD_ALGORITHM_INCREMENTAL);
- rd_out = rrddim_add(st_system_net, "OutOctets", "sent", -8, BITS_IN_A_KILOBIT, RRD_ALGORITHM_INCREMENTAL);
- }
- else
- rrdset_next(st_system_net);
-
- rrddim_set_by_pointer(st_system_net, rd_in, (collected_number)system_rbytes);
- rrddim_set_by_pointer(st_system_net, rd_out, (collected_number)system_tbytes);
-
- rrdset_done(st_system_net);
- }
-
- netdev_cleanup();
-
- return 0;
-}