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-rw-r--r--collectors/proc.plugin/proc_net_snmp.c1130
1 files changed, 0 insertions, 1130 deletions
diff --git a/collectors/proc.plugin/proc_net_snmp.c b/collectors/proc.plugin/proc_net_snmp.c
deleted file mode 100644
index b03a6ac74..000000000
--- a/collectors/proc.plugin/proc_net_snmp.c
+++ /dev/null
@@ -1,1130 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "plugin_proc.h"
-#define PLUGIN_PROC_MODULE_NET_SNMP_NAME "/proc/net/snmp"
-
-#define RRD_TYPE_NET_SNMP "ipv4"
-
-static struct proc_net_snmp {
- // kernel_uint_t ip_Forwarding;
- kernel_uint_t ip_DefaultTTL;
- kernel_uint_t ip_InReceives;
- kernel_uint_t ip_InHdrErrors;
- kernel_uint_t ip_InAddrErrors;
- kernel_uint_t ip_ForwDatagrams;
- kernel_uint_t ip_InUnknownProtos;
- kernel_uint_t ip_InDiscards;
- kernel_uint_t ip_InDelivers;
- kernel_uint_t ip_OutRequests;
- kernel_uint_t ip_OutDiscards;
- kernel_uint_t ip_OutNoRoutes;
- kernel_uint_t ip_ReasmTimeout;
- kernel_uint_t ip_ReasmReqds;
- kernel_uint_t ip_ReasmOKs;
- kernel_uint_t ip_ReasmFails;
- kernel_uint_t ip_FragOKs;
- kernel_uint_t ip_FragFails;
- kernel_uint_t ip_FragCreates;
-
- kernel_uint_t icmp_InMsgs;
- kernel_uint_t icmp_OutMsgs;
- kernel_uint_t icmp_InErrors;
- kernel_uint_t icmp_OutErrors;
- kernel_uint_t icmp_InCsumErrors;
-
- kernel_uint_t icmpmsg_InEchoReps;
- kernel_uint_t icmpmsg_OutEchoReps;
- kernel_uint_t icmpmsg_InDestUnreachs;
- kernel_uint_t icmpmsg_OutDestUnreachs;
- kernel_uint_t icmpmsg_InRedirects;
- kernel_uint_t icmpmsg_OutRedirects;
- kernel_uint_t icmpmsg_InEchos;
- kernel_uint_t icmpmsg_OutEchos;
- kernel_uint_t icmpmsg_InRouterAdvert;
- kernel_uint_t icmpmsg_OutRouterAdvert;
- kernel_uint_t icmpmsg_InRouterSelect;
- kernel_uint_t icmpmsg_OutRouterSelect;
- kernel_uint_t icmpmsg_InTimeExcds;
- kernel_uint_t icmpmsg_OutTimeExcds;
- kernel_uint_t icmpmsg_InParmProbs;
- kernel_uint_t icmpmsg_OutParmProbs;
- kernel_uint_t icmpmsg_InTimestamps;
- kernel_uint_t icmpmsg_OutTimestamps;
- kernel_uint_t icmpmsg_InTimestampReps;
- kernel_uint_t icmpmsg_OutTimestampReps;
-
- //kernel_uint_t tcp_RtoAlgorithm;
- //kernel_uint_t tcp_RtoMin;
- //kernel_uint_t tcp_RtoMax;
- ssize_t tcp_MaxConn;
- kernel_uint_t tcp_ActiveOpens;
- kernel_uint_t tcp_PassiveOpens;
- kernel_uint_t tcp_AttemptFails;
- kernel_uint_t tcp_EstabResets;
- kernel_uint_t tcp_CurrEstab;
- kernel_uint_t tcp_InSegs;
- kernel_uint_t tcp_OutSegs;
- kernel_uint_t tcp_RetransSegs;
- kernel_uint_t tcp_InErrs;
- kernel_uint_t tcp_OutRsts;
- kernel_uint_t tcp_InCsumErrors;
-
- kernel_uint_t udp_InDatagrams;
- kernel_uint_t udp_NoPorts;
- kernel_uint_t udp_InErrors;
- kernel_uint_t udp_OutDatagrams;
- kernel_uint_t udp_RcvbufErrors;
- kernel_uint_t udp_SndbufErrors;
- kernel_uint_t udp_InCsumErrors;
- kernel_uint_t udp_IgnoredMulti;
-
- kernel_uint_t udplite_InDatagrams;
- kernel_uint_t udplite_NoPorts;
- kernel_uint_t udplite_InErrors;
- kernel_uint_t udplite_OutDatagrams;
- kernel_uint_t udplite_RcvbufErrors;
- kernel_uint_t udplite_SndbufErrors;
- kernel_uint_t udplite_InCsumErrors;
- kernel_uint_t udplite_IgnoredMulti;
-} snmp_root = { 0 };
-
-int do_proc_net_snmp(int update_every, usec_t dt) {
- (void)dt;
-
- static procfile *ff = NULL;
- static int do_ip_packets = -1, do_ip_fragsout = -1, do_ip_fragsin = -1, do_ip_errors = -1,
- do_tcp_sockets = -1, do_tcp_packets = -1, do_tcp_errors = -1, do_tcp_handshake = -1, do_tcp_opens = -1,
- do_udp_packets = -1, do_udp_errors = -1, do_icmp_packets = -1, do_icmpmsg = -1, do_udplite_packets = -1;
- static uint32_t hash_ip = 0, hash_icmp = 0, hash_tcp = 0, hash_udp = 0, hash_icmpmsg = 0, hash_udplite = 0;
-
- static ARL_BASE *arl_ip = NULL,
- *arl_icmp = NULL,
- *arl_icmpmsg = NULL,
- *arl_tcp = NULL,
- *arl_udp = NULL,
- *arl_udplite = NULL;
-
- static RRDVAR *tcp_max_connections_var = NULL;
-
- if(unlikely(!arl_ip)) {
- do_ip_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 packets", CONFIG_BOOLEAN_AUTO);
- do_ip_fragsout = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 fragments sent", CONFIG_BOOLEAN_AUTO);
- do_ip_fragsin = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 fragments assembly", CONFIG_BOOLEAN_AUTO);
- do_ip_errors = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 errors", CONFIG_BOOLEAN_AUTO);
- do_tcp_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 TCP connections", CONFIG_BOOLEAN_AUTO);
- do_tcp_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 TCP packets", CONFIG_BOOLEAN_AUTO);
- do_tcp_errors = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 TCP errors", CONFIG_BOOLEAN_AUTO);
- do_tcp_opens = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 TCP opens", CONFIG_BOOLEAN_AUTO);
- do_tcp_handshake = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 TCP handshake issues", CONFIG_BOOLEAN_AUTO);
- do_udp_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 UDP packets", CONFIG_BOOLEAN_AUTO);
- do_udp_errors = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 UDP errors", CONFIG_BOOLEAN_AUTO);
- do_icmp_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 ICMP packets", CONFIG_BOOLEAN_AUTO);
- do_icmpmsg = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 ICMP messages", CONFIG_BOOLEAN_AUTO);
- do_udplite_packets = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp", "ipv4 UDPLite packets", CONFIG_BOOLEAN_AUTO);
-
- hash_ip = simple_hash("Ip");
- hash_tcp = simple_hash("Tcp");
- hash_udp = simple_hash("Udp");
- hash_icmp = simple_hash("Icmp");
- hash_icmpmsg = simple_hash("IcmpMsg");
- hash_udplite = simple_hash("UdpLite");
-
- arl_ip = arl_create("snmp/Ip", arl_callback_str2kernel_uint_t, 60);
- // arl_expect(arl_ip, "Forwarding", &snmp_root.ip_Forwarding);
- arl_expect(arl_ip, "DefaultTTL", &snmp_root.ip_DefaultTTL);
- arl_expect(arl_ip, "InReceives", &snmp_root.ip_InReceives);
- arl_expect(arl_ip, "InHdrErrors", &snmp_root.ip_InHdrErrors);
- arl_expect(arl_ip, "InAddrErrors", &snmp_root.ip_InAddrErrors);
- arl_expect(arl_ip, "ForwDatagrams", &snmp_root.ip_ForwDatagrams);
- arl_expect(arl_ip, "InUnknownProtos", &snmp_root.ip_InUnknownProtos);
- arl_expect(arl_ip, "InDiscards", &snmp_root.ip_InDiscards);
- arl_expect(arl_ip, "InDelivers", &snmp_root.ip_InDelivers);
- arl_expect(arl_ip, "OutRequests", &snmp_root.ip_OutRequests);
- arl_expect(arl_ip, "OutDiscards", &snmp_root.ip_OutDiscards);
- arl_expect(arl_ip, "OutNoRoutes", &snmp_root.ip_OutNoRoutes);
- arl_expect(arl_ip, "ReasmTimeout", &snmp_root.ip_ReasmTimeout);
- arl_expect(arl_ip, "ReasmReqds", &snmp_root.ip_ReasmReqds);
- arl_expect(arl_ip, "ReasmOKs", &snmp_root.ip_ReasmOKs);
- arl_expect(arl_ip, "ReasmFails", &snmp_root.ip_ReasmFails);
- arl_expect(arl_ip, "FragOKs", &snmp_root.ip_FragOKs);
- arl_expect(arl_ip, "FragFails", &snmp_root.ip_FragFails);
- arl_expect(arl_ip, "FragCreates", &snmp_root.ip_FragCreates);
-
- arl_icmp = arl_create("snmp/Icmp", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_icmp, "InMsgs", &snmp_root.icmp_InMsgs);
- arl_expect(arl_icmp, "OutMsgs", &snmp_root.icmp_OutMsgs);
- arl_expect(arl_icmp, "InErrors", &snmp_root.icmp_InErrors);
- arl_expect(arl_icmp, "OutErrors", &snmp_root.icmp_OutErrors);
- arl_expect(arl_icmp, "InCsumErrors", &snmp_root.icmp_InCsumErrors);
-
- arl_icmpmsg = arl_create("snmp/Icmpmsg", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_icmpmsg, "InType0", &snmp_root.icmpmsg_InEchoReps);
- arl_expect(arl_icmpmsg, "OutType0", &snmp_root.icmpmsg_OutEchoReps);
- arl_expect(arl_icmpmsg, "InType3", &snmp_root.icmpmsg_InDestUnreachs);
- arl_expect(arl_icmpmsg, "OutType3", &snmp_root.icmpmsg_OutDestUnreachs);
- arl_expect(arl_icmpmsg, "InType5", &snmp_root.icmpmsg_InRedirects);
- arl_expect(arl_icmpmsg, "OutType5", &snmp_root.icmpmsg_OutRedirects);
- arl_expect(arl_icmpmsg, "InType8", &snmp_root.icmpmsg_InEchos);
- arl_expect(arl_icmpmsg, "OutType8", &snmp_root.icmpmsg_OutEchos);
- arl_expect(arl_icmpmsg, "InType9", &snmp_root.icmpmsg_InRouterAdvert);
- arl_expect(arl_icmpmsg, "OutType9", &snmp_root.icmpmsg_OutRouterAdvert);
- arl_expect(arl_icmpmsg, "InType10", &snmp_root.icmpmsg_InRouterSelect);
- arl_expect(arl_icmpmsg, "OutType10", &snmp_root.icmpmsg_OutRouterSelect);
- arl_expect(arl_icmpmsg, "InType11", &snmp_root.icmpmsg_InTimeExcds);
- arl_expect(arl_icmpmsg, "OutType11", &snmp_root.icmpmsg_OutTimeExcds);
- arl_expect(arl_icmpmsg, "InType12", &snmp_root.icmpmsg_InParmProbs);
- arl_expect(arl_icmpmsg, "OutType12", &snmp_root.icmpmsg_OutParmProbs);
- arl_expect(arl_icmpmsg, "InType13", &snmp_root.icmpmsg_InTimestamps);
- arl_expect(arl_icmpmsg, "OutType13", &snmp_root.icmpmsg_OutTimestamps);
- arl_expect(arl_icmpmsg, "InType14", &snmp_root.icmpmsg_InTimestampReps);
- arl_expect(arl_icmpmsg, "OutType14", &snmp_root.icmpmsg_OutTimestampReps);
-
- arl_tcp = arl_create("snmp/Tcp", arl_callback_str2kernel_uint_t, 60);
- // arl_expect(arl_tcp, "RtoAlgorithm", &snmp_root.tcp_RtoAlgorithm);
- // arl_expect(arl_tcp, "RtoMin", &snmp_root.tcp_RtoMin);
- // arl_expect(arl_tcp, "RtoMax", &snmp_root.tcp_RtoMax);
- arl_expect_custom(arl_tcp, "MaxConn", arl_callback_ssize_t, &snmp_root.tcp_MaxConn);
- arl_expect(arl_tcp, "ActiveOpens", &snmp_root.tcp_ActiveOpens);
- arl_expect(arl_tcp, "PassiveOpens", &snmp_root.tcp_PassiveOpens);
- arl_expect(arl_tcp, "AttemptFails", &snmp_root.tcp_AttemptFails);
- arl_expect(arl_tcp, "EstabResets", &snmp_root.tcp_EstabResets);
- arl_expect(arl_tcp, "CurrEstab", &snmp_root.tcp_CurrEstab);
- arl_expect(arl_tcp, "InSegs", &snmp_root.tcp_InSegs);
- arl_expect(arl_tcp, "OutSegs", &snmp_root.tcp_OutSegs);
- arl_expect(arl_tcp, "RetransSegs", &snmp_root.tcp_RetransSegs);
- arl_expect(arl_tcp, "InErrs", &snmp_root.tcp_InErrs);
- arl_expect(arl_tcp, "OutRsts", &snmp_root.tcp_OutRsts);
- arl_expect(arl_tcp, "InCsumErrors", &snmp_root.tcp_InCsumErrors);
-
- arl_udp = arl_create("snmp/Udp", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_udp, "InDatagrams", &snmp_root.udp_InDatagrams);
- arl_expect(arl_udp, "NoPorts", &snmp_root.udp_NoPorts);
- arl_expect(arl_udp, "InErrors", &snmp_root.udp_InErrors);
- arl_expect(arl_udp, "OutDatagrams", &snmp_root.udp_OutDatagrams);
- arl_expect(arl_udp, "RcvbufErrors", &snmp_root.udp_RcvbufErrors);
- arl_expect(arl_udp, "SndbufErrors", &snmp_root.udp_SndbufErrors);
- arl_expect(arl_udp, "InCsumErrors", &snmp_root.udp_InCsumErrors);
- arl_expect(arl_udp, "IgnoredMulti", &snmp_root.udp_IgnoredMulti);
-
- arl_udplite = arl_create("snmp/Udplite", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_udplite, "InDatagrams", &snmp_root.udplite_InDatagrams);
- arl_expect(arl_udplite, "NoPorts", &snmp_root.udplite_NoPorts);
- arl_expect(arl_udplite, "InErrors", &snmp_root.udplite_InErrors);
- arl_expect(arl_udplite, "OutDatagrams", &snmp_root.udplite_OutDatagrams);
- arl_expect(arl_udplite, "RcvbufErrors", &snmp_root.udplite_RcvbufErrors);
- arl_expect(arl_udplite, "SndbufErrors", &snmp_root.udplite_SndbufErrors);
- arl_expect(arl_udplite, "InCsumErrors", &snmp_root.udplite_InCsumErrors);
- arl_expect(arl_udplite, "IgnoredMulti", &snmp_root.udplite_IgnoredMulti);
-
- tcp_max_connections_var = rrdvar_custom_host_variable_create(localhost, "tcp_max_connections");
- }
-
- if(unlikely(!ff)) {
- char filename[FILENAME_MAX + 1];
- snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/net/snmp");
- ff = procfile_open(config_get("plugin:proc:/proc/net/snmp", "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
-
- size_t lines = procfile_lines(ff), l;
- size_t words, w;
-
- for(l = 0; l < lines ;l++) {
- char *key = procfile_lineword(ff, l, 0);
- uint32_t hash = simple_hash(key);
-
- if(unlikely(hash == hash_ip && strcmp(key, "Ip") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "Ip") != 0) {
- error("Cannot read Ip line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 3) {
- error("Cannot read /proc/net/snmp Ip line. Expected 3+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_ip);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_ip, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- if(do_ip_packets == CONFIG_BOOLEAN_YES || (do_ip_packets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.ip_OutRequests ||
- snmp_root.ip_InReceives ||
- snmp_root.ip_ForwDatagrams ||
- snmp_root.ip_InDelivers ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_ip_packets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InReceives = NULL,
- *rd_OutRequests = NULL,
- *rd_ForwDatagrams = NULL,
- *rd_InDelivers = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "packets"
- , NULL
- , "packets"
- , NULL
- , "IPv4 Packets"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_PACKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InReceives = rrddim_add(st, "InReceives", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutRequests = rrddim_add(st, "OutRequests", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_ForwDatagrams = rrddim_add(st, "ForwDatagrams", "forwarded", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InDelivers = rrddim_add(st, "InDelivers", "delivered", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_OutRequests, (collected_number)snmp_root.ip_OutRequests);
- rrddim_set_by_pointer(st, rd_InReceives, (collected_number)snmp_root.ip_InReceives);
- rrddim_set_by_pointer(st, rd_ForwDatagrams, (collected_number)snmp_root.ip_ForwDatagrams);
- rrddim_set_by_pointer(st, rd_InDelivers, (collected_number)snmp_root.ip_InDelivers);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_ip_fragsout == CONFIG_BOOLEAN_YES || (do_ip_fragsout == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.ip_FragOKs ||
- snmp_root.ip_FragFails ||
- snmp_root.ip_FragCreates ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_ip_fragsout = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_FragOKs = NULL,
- *rd_FragFails = NULL,
- *rd_FragCreates = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "fragsout"
- , NULL
- , "fragments"
- , NULL
- , "IPv4 Fragments Sent"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_FRAGMENTS
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_FragOKs = rrddim_add(st, "FragOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_FragFails = rrddim_add(st, "FragFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_FragCreates = rrddim_add(st, "FragCreates", "created", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_FragOKs, (collected_number)snmp_root.ip_FragOKs);
- rrddim_set_by_pointer(st, rd_FragFails, (collected_number)snmp_root.ip_FragFails);
- rrddim_set_by_pointer(st, rd_FragCreates, (collected_number)snmp_root.ip_FragCreates);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_ip_fragsin == CONFIG_BOOLEAN_YES || (do_ip_fragsin == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.ip_ReasmOKs ||
- snmp_root.ip_ReasmFails ||
- snmp_root.ip_ReasmReqds ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_ip_fragsin = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_ReasmOKs = NULL,
- *rd_ReasmFails = NULL,
- *rd_ReasmReqds = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "fragsin"
- , NULL
- , "fragments"
- , NULL
- , "IPv4 Fragments Reassembly"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_FRAGMENTS + 1
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_ReasmOKs = rrddim_add(st, "ReasmOKs", "ok", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_ReasmFails = rrddim_add(st, "ReasmFails", "failed", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_ReasmReqds = rrddim_add(st, "ReasmReqds", "all", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_ReasmOKs, (collected_number)snmp_root.ip_ReasmOKs);
- rrddim_set_by_pointer(st, rd_ReasmFails, (collected_number)snmp_root.ip_ReasmFails);
- rrddim_set_by_pointer(st, rd_ReasmReqds, (collected_number)snmp_root.ip_ReasmReqds);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_ip_errors == CONFIG_BOOLEAN_YES || (do_ip_errors == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.ip_InDiscards ||
- snmp_root.ip_OutDiscards ||
- snmp_root.ip_InHdrErrors ||
- snmp_root.ip_InAddrErrors ||
- snmp_root.ip_InUnknownProtos ||
- snmp_root.ip_OutNoRoutes ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_ip_errors = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InDiscards = NULL,
- *rd_OutDiscards = NULL,
- *rd_InHdrErrors = NULL,
- *rd_OutNoRoutes = NULL,
- *rd_InAddrErrors = NULL,
- *rd_InUnknownProtos = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "errors"
- , NULL
- , "errors"
- , NULL
- , "IPv4 Errors"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_ERRORS
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_InDiscards = rrddim_add(st, "InDiscards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutDiscards = rrddim_add(st, "OutDiscards", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- rd_InHdrErrors = rrddim_add(st, "InHdrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutNoRoutes = rrddim_add(st, "OutNoRoutes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
-
- rd_InAddrErrors = rrddim_add(st, "InAddrErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InUnknownProtos = rrddim_add(st, "InUnknownProtos", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InDiscards, (collected_number)snmp_root.ip_InDiscards);
- rrddim_set_by_pointer(st, rd_OutDiscards, (collected_number)snmp_root.ip_OutDiscards);
- rrddim_set_by_pointer(st, rd_InHdrErrors, (collected_number)snmp_root.ip_InHdrErrors);
- rrddim_set_by_pointer(st, rd_InAddrErrors, (collected_number)snmp_root.ip_InAddrErrors);
- rrddim_set_by_pointer(st, rd_InUnknownProtos, (collected_number)snmp_root.ip_InUnknownProtos);
- rrddim_set_by_pointer(st, rd_OutNoRoutes, (collected_number)snmp_root.ip_OutNoRoutes);
- rrdset_done(st);
- }
- }
- else if(unlikely(hash == hash_icmp && strcmp(key, "Icmp") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "Icmp") != 0) {
- error("Cannot read Icmp line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 3) {
- error("Cannot read /proc/net/snmp Icmp line. Expected 3+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_icmp);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_icmp, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- if(do_icmp_packets == CONFIG_BOOLEAN_YES || (do_icmp_packets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.icmp_InMsgs ||
- snmp_root.icmp_OutMsgs ||
- snmp_root.icmp_InErrors ||
- snmp_root.icmp_OutErrors ||
- snmp_root.icmp_InCsumErrors ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_icmp_packets = CONFIG_BOOLEAN_YES;
-
- {
- static RRDSET *st_packets = NULL;
- static RRDDIM *rd_InMsgs = NULL,
- *rd_OutMsgs = NULL;
-
- if(unlikely(!st_packets)) {
- st_packets = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "icmp"
- , NULL
- , "icmp"
- , NULL
- , "IPv4 ICMP Packets"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_ICMP
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InMsgs = rrddim_add(st_packets, "InMsgs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutMsgs = rrddim_add(st_packets, "OutMsgs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st_packets);
-
- rrddim_set_by_pointer(st_packets, rd_InMsgs, (collected_number)snmp_root.icmp_InMsgs);
- rrddim_set_by_pointer(st_packets, rd_OutMsgs, (collected_number)snmp_root.icmp_OutMsgs);
-
- rrdset_done(st_packets);
- }
-
- {
- static RRDSET *st_errors = NULL;
- static RRDDIM *rd_InErrors = NULL,
- *rd_OutErrors = NULL,
- *rd_InCsumErrors = NULL;
-
- if(unlikely(!st_errors)) {
- st_errors = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "icmp_errors"
- , NULL
- , "icmp"
- , NULL
- , "IPv4 ICMP Errors"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_ICMP + 1
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InErrors = rrddim_add(st_errors, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutErrors = rrddim_add(st_errors, "OutErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InCsumErrors = rrddim_add(st_errors, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st_errors);
-
- rrddim_set_by_pointer(st_errors, rd_InErrors, (collected_number)snmp_root.icmp_InErrors);
- rrddim_set_by_pointer(st_errors, rd_OutErrors, (collected_number)snmp_root.icmp_OutErrors);
- rrddim_set_by_pointer(st_errors, rd_InCsumErrors, (collected_number)snmp_root.icmp_InCsumErrors);
-
- rrdset_done(st_errors);
- }
- }
- }
- else if(unlikely(hash == hash_icmpmsg && strcmp(key, "IcmpMsg") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "IcmpMsg") != 0) {
- error("Cannot read IcmpMsg line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 2) {
- error("Cannot read /proc/net/snmp IcmpMsg line. Expected 2+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_icmpmsg);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_icmpmsg, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- if(do_icmpmsg == CONFIG_BOOLEAN_YES || (do_icmpmsg == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.icmpmsg_InEchoReps ||
- snmp_root.icmpmsg_OutEchoReps ||
- snmp_root.icmpmsg_InDestUnreachs ||
- snmp_root.icmpmsg_OutDestUnreachs ||
- snmp_root.icmpmsg_InRedirects ||
- snmp_root.icmpmsg_OutRedirects ||
- snmp_root.icmpmsg_InEchos ||
- snmp_root.icmpmsg_OutEchos ||
- snmp_root.icmpmsg_InRouterAdvert ||
- snmp_root.icmpmsg_OutRouterAdvert ||
- snmp_root.icmpmsg_InRouterSelect ||
- snmp_root.icmpmsg_OutRouterSelect ||
- snmp_root.icmpmsg_InTimeExcds ||
- snmp_root.icmpmsg_OutTimeExcds ||
- snmp_root.icmpmsg_InParmProbs ||
- snmp_root.icmpmsg_OutParmProbs ||
- snmp_root.icmpmsg_InTimestamps ||
- snmp_root.icmpmsg_OutTimestamps ||
- snmp_root.icmpmsg_InTimestampReps ||
- snmp_root.icmpmsg_OutTimestampReps ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_icmpmsg = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InEchoReps = NULL,
- *rd_OutEchoReps = NULL,
- *rd_InDestUnreachs = NULL,
- *rd_OutDestUnreachs = NULL,
- *rd_InRedirects = NULL,
- *rd_OutRedirects = NULL,
- *rd_InEchos = NULL,
- *rd_OutEchos = NULL,
- *rd_InRouterAdvert = NULL,
- *rd_OutRouterAdvert = NULL,
- *rd_InRouterSelect = NULL,
- *rd_OutRouterSelect = NULL,
- *rd_InTimeExcds = NULL,
- *rd_OutTimeExcds = NULL,
- *rd_InParmProbs = NULL,
- *rd_OutParmProbs = NULL,
- *rd_InTimestamps = NULL,
- *rd_OutTimestamps = NULL,
- *rd_InTimestampReps = NULL,
- *rd_OutTimestampReps = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "icmpmsg"
- , NULL
- , "icmp"
- , NULL
- , "IPv4 ICMP Messages"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_ICMP + 2
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InEchoReps = rrddim_add(st, "InType0", "InEchoReps", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutEchoReps = rrddim_add(st, "OutType0", "OutEchoReps", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InDestUnreachs = rrddim_add(st, "InType3", "InDestUnreachs", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutDestUnreachs = rrddim_add(st, "OutType3", "OutDestUnreachs", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InRedirects = rrddim_add(st, "InType5", "InRedirects", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutRedirects = rrddim_add(st, "OutType5", "OutRedirects", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InEchos = rrddim_add(st, "InType8", "InEchos", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutEchos = rrddim_add(st, "OutType8", "OutEchos", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InRouterAdvert = rrddim_add(st, "InType9", "InRouterAdvert", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutRouterAdvert = rrddim_add(st, "OutType9", "OutRouterAdvert", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InRouterSelect = rrddim_add(st, "InType10", "InRouterSelect", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutRouterSelect = rrddim_add(st, "OutType10", "OutRouterSelect", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InTimeExcds = rrddim_add(st, "InType11", "InTimeExcds", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutTimeExcds = rrddim_add(st, "OutType11", "OutTimeExcds", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InParmProbs = rrddim_add(st, "InType12", "InParmProbs", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutParmProbs = rrddim_add(st, "OutType12", "OutParmProbs", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InTimestamps = rrddim_add(st, "InType13", "InTimestamps", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutTimestamps = rrddim_add(st, "OutType13", "OutTimestamps", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InTimestampReps = rrddim_add(st, "InType14", "InTimestampReps", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutTimestampReps = rrddim_add(st, "OutType14", "OutTimestampReps", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InEchoReps, (collected_number)snmp_root.icmpmsg_InEchoReps);
- rrddim_set_by_pointer(st, rd_OutEchoReps, (collected_number)snmp_root.icmpmsg_OutEchoReps);
- rrddim_set_by_pointer(st, rd_InDestUnreachs, (collected_number)snmp_root.icmpmsg_InDestUnreachs);
- rrddim_set_by_pointer(st, rd_OutDestUnreachs, (collected_number)snmp_root.icmpmsg_OutDestUnreachs);
- rrddim_set_by_pointer(st, rd_InRedirects, (collected_number)snmp_root.icmpmsg_InRedirects);
- rrddim_set_by_pointer(st, rd_OutRedirects, (collected_number)snmp_root.icmpmsg_OutRedirects);
- rrddim_set_by_pointer(st, rd_InEchos, (collected_number)snmp_root.icmpmsg_InEchos);
- rrddim_set_by_pointer(st, rd_OutEchos, (collected_number)snmp_root.icmpmsg_OutEchos);
- rrddim_set_by_pointer(st, rd_InRouterAdvert, (collected_number)snmp_root.icmpmsg_InRouterAdvert);
- rrddim_set_by_pointer(st, rd_OutRouterAdvert, (collected_number)snmp_root.icmpmsg_OutRouterAdvert);
- rrddim_set_by_pointer(st, rd_InRouterSelect, (collected_number)snmp_root.icmpmsg_InRouterSelect);
- rrddim_set_by_pointer(st, rd_OutRouterSelect, (collected_number)snmp_root.icmpmsg_OutRouterSelect);
- rrddim_set_by_pointer(st, rd_InTimeExcds, (collected_number)snmp_root.icmpmsg_InTimeExcds);
- rrddim_set_by_pointer(st, rd_OutTimeExcds, (collected_number)snmp_root.icmpmsg_OutTimeExcds);
- rrddim_set_by_pointer(st, rd_InParmProbs, (collected_number)snmp_root.icmpmsg_InParmProbs);
- rrddim_set_by_pointer(st, rd_OutParmProbs, (collected_number)snmp_root.icmpmsg_OutParmProbs);
- rrddim_set_by_pointer(st, rd_InTimestamps, (collected_number)snmp_root.icmpmsg_InTimestamps);
- rrddim_set_by_pointer(st, rd_OutTimestamps, (collected_number)snmp_root.icmpmsg_OutTimestamps);
- rrddim_set_by_pointer(st, rd_InTimestampReps, (collected_number)snmp_root.icmpmsg_InTimestampReps);
- rrddim_set_by_pointer(st, rd_OutTimestampReps, (collected_number)snmp_root.icmpmsg_OutTimestampReps);
-
- rrdset_done(st);
- }
- }
- else if(unlikely(hash == hash_tcp && strcmp(key, "Tcp") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "Tcp") != 0) {
- error("Cannot read Tcp line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 3) {
- error("Cannot read /proc/net/snmp Tcp line. Expected 3+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_tcp);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_tcp, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- // this is smart enough to update it, only when it is changed
- rrdvar_custom_host_variable_set(localhost, tcp_max_connections_var, snmp_root.tcp_MaxConn);
-
- // --------------------------------------------------------------------
-
- // see http://net-snmp.sourceforge.net/docs/mibs/tcp.html
- if(do_tcp_sockets == CONFIG_BOOLEAN_YES || (do_tcp_sockets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.tcp_CurrEstab ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_CurrEstab = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "tcpsock"
- , NULL
- , "tcp"
- , NULL
- , "IPv4 TCP Connections"
- , "active connections"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_TCP
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_CurrEstab = rrddim_add(st, "CurrEstab", "connections", 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_CurrEstab, (collected_number)snmp_root.tcp_CurrEstab);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_tcp_packets == CONFIG_BOOLEAN_YES || (do_tcp_packets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.tcp_InSegs ||
- snmp_root.tcp_OutSegs ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_packets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InSegs = NULL,
- *rd_OutSegs = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "tcppackets"
- , NULL
- , "tcp"
- , NULL
- , "IPv4 TCP Packets"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_TCP + 4
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InSegs = rrddim_add(st, "InSegs", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutSegs = rrddim_add(st, "OutSegs", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InSegs, (collected_number)snmp_root.tcp_InSegs);
- rrddim_set_by_pointer(st, rd_OutSegs, (collected_number)snmp_root.tcp_OutSegs);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_tcp_errors == CONFIG_BOOLEAN_YES || (do_tcp_errors == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.tcp_InErrs ||
- snmp_root.tcp_InCsumErrors ||
- snmp_root.tcp_RetransSegs ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_errors = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InErrs = NULL,
- *rd_InCsumErrors = NULL,
- *rd_RetransSegs = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "tcperrors"
- , NULL
- , "tcp"
- , NULL
- , "IPv4 TCP Errors"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_TCP + 20
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_InErrs = rrddim_add(st, "InErrs", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InCsumErrors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_RetransSegs = rrddim_add(st, "RetransSegs", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InErrs, (collected_number)snmp_root.tcp_InErrs);
- rrddim_set_by_pointer(st, rd_InCsumErrors, (collected_number)snmp_root.tcp_InCsumErrors);
- rrddim_set_by_pointer(st, rd_RetransSegs, (collected_number)snmp_root.tcp_RetransSegs);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_tcp_opens == CONFIG_BOOLEAN_YES || (do_tcp_opens == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.tcp_ActiveOpens ||
- snmp_root.tcp_PassiveOpens ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_opens = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_ActiveOpens = NULL,
- *rd_PassiveOpens = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "tcpopens"
- , NULL
- , "tcp"
- , NULL
- , "IPv4 TCP Opens"
- , "connections/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_TCP + 5
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_ActiveOpens = rrddim_add(st, "ActiveOpens", "active", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_PassiveOpens = rrddim_add(st, "PassiveOpens", "passive", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_ActiveOpens, (collected_number)snmp_root.tcp_ActiveOpens);
- rrddim_set_by_pointer(st, rd_PassiveOpens, (collected_number)snmp_root.tcp_PassiveOpens);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_tcp_handshake == CONFIG_BOOLEAN_YES || (do_tcp_handshake == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.tcp_EstabResets ||
- snmp_root.tcp_OutRsts ||
- snmp_root.tcp_AttemptFails ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_handshake = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_EstabResets = NULL,
- *rd_OutRsts = NULL,
- *rd_AttemptFails = NULL,
- *rd_TCPSynRetrans = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "tcphandshake"
- , NULL
- , "tcp"
- , NULL
- , "IPv4 TCP Handshake Issues"
- , "events/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_TCP + 30
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_EstabResets = rrddim_add(st, "EstabResets", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutRsts = rrddim_add(st, "OutRsts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_AttemptFails = rrddim_add(st, "AttemptFails", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_TCPSynRetrans = rrddim_add(st, "TCPSynRetrans", "SynRetrans", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_EstabResets, (collected_number)snmp_root.tcp_EstabResets);
- rrddim_set_by_pointer(st, rd_OutRsts, (collected_number)snmp_root.tcp_OutRsts);
- rrddim_set_by_pointer(st, rd_AttemptFails, (collected_number)snmp_root.tcp_AttemptFails);
- rrddim_set_by_pointer(st, rd_TCPSynRetrans, tcpext_TCPSynRetrans);
- rrdset_done(st);
- }
- }
- else if(unlikely(hash == hash_udp && strcmp(key, "Udp") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "Udp") != 0) {
- error("Cannot read Udp line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 3) {
- error("Cannot read /proc/net/snmp Udp line. Expected 3+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_udp);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_udp, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- // see http://net-snmp.sourceforge.net/docs/mibs/udp.html
- if(do_udp_packets == CONFIG_BOOLEAN_YES || (do_udp_packets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.udp_InDatagrams ||
- snmp_root.udp_OutDatagrams ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_udp_packets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_InDatagrams = NULL,
- *rd_OutDatagrams = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "udppackets"
- , NULL
- , "udp"
- , NULL
- , "IPv4 UDP Packets"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_UDP
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InDatagrams = rrddim_add(st, "InDatagrams", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutDatagrams = rrddim_add(st, "OutDatagrams", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InDatagrams, (collected_number)snmp_root.udp_InDatagrams);
- rrddim_set_by_pointer(st, rd_OutDatagrams, (collected_number)snmp_root.udp_OutDatagrams);
- rrdset_done(st);
- }
-
- // --------------------------------------------------------------------
-
- if(do_udp_errors == CONFIG_BOOLEAN_YES || (do_udp_errors == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.udp_InErrors ||
- snmp_root.udp_NoPorts ||
- snmp_root.udp_RcvbufErrors ||
- snmp_root.udp_SndbufErrors ||
- snmp_root.udp_InCsumErrors ||
- snmp_root.udp_IgnoredMulti ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_udp_errors = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_RcvbufErrors = NULL,
- *rd_SndbufErrors = NULL,
- *rd_InErrors = NULL,
- *rd_NoPorts = NULL,
- *rd_InCsumErrors = NULL,
- *rd_IgnoredMulti = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "udperrors"
- , NULL
- , "udp"
- , NULL
- , "IPv4 UDP Errors"
- , "events/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_UDP + 10
- , update_every
- , RRDSET_TYPE_LINE
- );
- rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
-
- rd_RcvbufErrors = rrddim_add(st, "RcvbufErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_SndbufErrors = rrddim_add(st, "SndbufErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InErrors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_NoPorts = rrddim_add(st, "NoPorts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InCsumErrors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_IgnoredMulti = rrddim_add(st, "IgnoredMulti", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InErrors, (collected_number)snmp_root.udp_InErrors);
- rrddim_set_by_pointer(st, rd_NoPorts, (collected_number)snmp_root.udp_NoPorts);
- rrddim_set_by_pointer(st, rd_RcvbufErrors, (collected_number)snmp_root.udp_RcvbufErrors);
- rrddim_set_by_pointer(st, rd_SndbufErrors, (collected_number)snmp_root.udp_SndbufErrors);
- rrddim_set_by_pointer(st, rd_InCsumErrors, (collected_number)snmp_root.udp_InCsumErrors);
- rrddim_set_by_pointer(st, rd_IgnoredMulti, (collected_number)snmp_root.udp_IgnoredMulti);
- rrdset_done(st);
- }
- }
- else if(unlikely(hash == hash_udplite && strcmp(key, "UdpLite") == 0)) {
- size_t h = l++;
-
- if(strcmp(procfile_lineword(ff, l, 0), "UdpLite") != 0) {
- error("Cannot read UdpLite line from /proc/net/snmp.");
- break;
- }
-
- words = procfile_linewords(ff, l);
- if(words < 3) {
- error("Cannot read /proc/net/snmp UdpLite line. Expected 3+ params, read %zu.", words);
- continue;
- }
-
- arl_begin(arl_udplite);
- for(w = 1; w < words ; w++) {
- if (unlikely(arl_check(arl_udplite, procfile_lineword(ff, h, w), procfile_lineword(ff, l, w)) != 0))
- break;
- }
-
- // --------------------------------------------------------------------
-
- if(do_udplite_packets == CONFIG_BOOLEAN_YES || (do_udplite_packets == CONFIG_BOOLEAN_AUTO &&
- (snmp_root.udplite_InDatagrams ||
- snmp_root.udplite_OutDatagrams ||
- snmp_root.udplite_NoPorts ||
- snmp_root.udplite_InErrors ||
- snmp_root.udplite_InCsumErrors ||
- snmp_root.udplite_RcvbufErrors ||
- snmp_root.udplite_SndbufErrors ||
- snmp_root.udplite_IgnoredMulti ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_udplite_packets = CONFIG_BOOLEAN_YES;
-
- {
- static RRDSET *st = NULL;
- static RRDDIM *rd_InDatagrams = NULL,
- *rd_OutDatagrams = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "udplite"
- , NULL
- , "udplite"
- , NULL
- , "IPv4 UDPLite Packets"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_UDPLITE
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_InDatagrams = rrddim_add(st, "InDatagrams", "received", 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_OutDatagrams = rrddim_add(st, "OutDatagrams", "sent", -1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_InDatagrams, (collected_number)snmp_root.udplite_InDatagrams);
- rrddim_set_by_pointer(st, rd_OutDatagrams, (collected_number)snmp_root.udplite_OutDatagrams);
- rrdset_done(st);
- }
-
- {
- static RRDSET *st = NULL;
- static RRDDIM *rd_RcvbufErrors = NULL,
- *rd_SndbufErrors = NULL,
- *rd_InErrors = NULL,
- *rd_NoPorts = NULL,
- *rd_InCsumErrors = NULL,
- *rd_IgnoredMulti = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- RRD_TYPE_NET_SNMP
- , "udplite_errors"
- , NULL
- , "udplite"
- , NULL
- , "IPv4 UDPLite Errors"
- , "packets/s"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SNMP_NAME
- , NETDATA_CHART_PRIO_IPV4_UDPLITE + 10
- , update_every
- , RRDSET_TYPE_LINE);
-
- rd_RcvbufErrors = rrddim_add(st, "RcvbufErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_SndbufErrors = rrddim_add(st, "SndbufErrors", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InErrors = rrddim_add(st, "InErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_NoPorts = rrddim_add(st, "NoPorts", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_InCsumErrors = rrddim_add(st, "InCsumErrors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- rd_IgnoredMulti = rrddim_add(st, "IgnoredMulti", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
- }
- else rrdset_next(st);
-
- rrddim_set_by_pointer(st, rd_NoPorts, (collected_number)snmp_root.udplite_NoPorts);
- rrddim_set_by_pointer(st, rd_InErrors, (collected_number)snmp_root.udplite_InErrors);
- rrddim_set_by_pointer(st, rd_InCsumErrors, (collected_number)snmp_root.udplite_InCsumErrors);
- rrddim_set_by_pointer(st, rd_RcvbufErrors, (collected_number)snmp_root.udplite_RcvbufErrors);
- rrddim_set_by_pointer(st, rd_SndbufErrors, (collected_number)snmp_root.udplite_SndbufErrors);
- rrddim_set_by_pointer(st, rd_IgnoredMulti, (collected_number)snmp_root.udplite_IgnoredMulti);
- rrdset_done(st);
- }
- }
- }
- }
-
- return 0;
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-06 06:59:29 +0000