From 03bf87dcb06f7021bfb2df2fa8691593c6148aff Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 30 Nov 2022 19:47:00 +0100 Subject: Adding upstream version 1.37.0. Signed-off-by: Daniel Baumann --- collectors/proc.plugin/proc_net_snmp.c | 1130 -------------------------------- 1 file changed, 1130 deletions(-) delete mode 100644 collectors/proc.plugin/proc_net_snmp.c (limited to 'collectors/proc.plugin/proc_net_snmp.c') 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; -} - -- cgit v1.2.3