X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=src%2Fproc_net_stat_conntrack.c;h=e04b80a3eb3bbfabff17f1cec9537767c4709505;hb=909e26f825bc1f6f907231761412c885331fec7e;hp=1fcf6ffceaf27491401ea539bf5265fcc4c3ee4d;hpb=3cf8b2fedb421f7c1b0c62bf3857d652e507cb37;p=netdata.git diff --git a/src/proc_net_stat_conntrack.c b/src/proc_net_stat_conntrack.c index 1fcf6ffc..e04b80a3 100644 --- a/src/proc_net_stat_conntrack.c +++ b/src/proc_net_stat_conntrack.c @@ -1,215 +1,259 @@ -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#include - #include "common.h" -#include "log.h" -#include "appconfig.h" -#include "procfile.h" -#include "rrd.h" -#include "plugin_proc.h" - -#define RRD_TYPE_NET_STAT_NETFILTER "netfilter" -#define RRD_TYPE_NET_STAT_CONNTRACK "conntrack" -#define RRD_TYPE_NET_STAT_CONNTRACK_LEN strlen(RRD_TYPE_NET_STAT_CONNTRACK) - -int do_proc_net_stat_conntrack(int update_every, unsigned long long dt) { - static procfile *ff = NULL; - static int do_sockets = -1, do_new = -1, do_changes = -1, do_expect = -1, do_search = -1, do_errors = -1; - - if(do_sockets == -1) do_sockets = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connections", 1); - if(do_new == -1) do_new = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter new connections", 1); - if(do_changes == -1) do_changes = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection changes", 1); - if(do_expect == -1) do_expect = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection expectations", 1); - if(do_search == -1) do_search = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection searches", 1); - if(do_errors == -1) do_errors = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter errors", 1); - - if(dt) {}; - - if(!ff) { - char filename[FILENAME_MAX + 1]; - snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/stat/nf_conntrack"); - ff = procfile_open(config_get("plugin:proc:/proc/net/stat/nf_conntrack", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT); - } - if(!ff) return 1; - - ff = procfile_readall(ff); - if(!ff) return 0; // we return 0, so that we will retry to open it next time - - uint32_t lines = procfile_lines(ff), l; - uint32_t words; - - unsigned long long aentries = 0, asearched = 0, afound = 0, anew = 0, ainvalid = 0, aignore = 0, adelete = 0, adelete_list = 0, - ainsert = 0, ainsert_failed = 0, adrop = 0, aearly_drop = 0, aicmp_error = 0, aexpect_new = 0, aexpect_create = 0, aexpect_delete = 0, asearch_restart = 0; - - for(l = 1; l < lines ;l++) { - words = procfile_linewords(ff, l); - if(words < 17) { - if(words) error("Cannot read /proc/net/stat/nf_conntrack line. Expected 17 params, read %u.", words); - continue; - } - - unsigned long long tentries = 0, tsearched = 0, tfound = 0, tnew = 0, tinvalid = 0, tignore = 0, tdelete = 0, tdelete_list = 0, tinsert = 0, tinsert_failed = 0, tdrop = 0, tearly_drop = 0, ticmp_error = 0, texpect_new = 0, texpect_create = 0, texpect_delete = 0, tsearch_restart = 0; - - tentries = strtoull(procfile_lineword(ff, l, 0), NULL, 16); - tsearched = strtoull(procfile_lineword(ff, l, 1), NULL, 16); - tfound = strtoull(procfile_lineword(ff, l, 2), NULL, 16); - tnew = strtoull(procfile_lineword(ff, l, 3), NULL, 16); - tinvalid = strtoull(procfile_lineword(ff, l, 4), NULL, 16); - tignore = strtoull(procfile_lineword(ff, l, 5), NULL, 16); - tdelete = strtoull(procfile_lineword(ff, l, 6), NULL, 16); - tdelete_list = strtoull(procfile_lineword(ff, l, 7), NULL, 16); - tinsert = strtoull(procfile_lineword(ff, l, 8), NULL, 16); - tinsert_failed = strtoull(procfile_lineword(ff, l, 9), NULL, 16); - tdrop = strtoull(procfile_lineword(ff, l, 10), NULL, 16); - tearly_drop = strtoull(procfile_lineword(ff, l, 11), NULL, 16); - ticmp_error = strtoull(procfile_lineword(ff, l, 12), NULL, 16); - texpect_new = strtoull(procfile_lineword(ff, l, 13), NULL, 16); - texpect_create = strtoull(procfile_lineword(ff, l, 14), NULL, 16); - texpect_delete = strtoull(procfile_lineword(ff, l, 15), NULL, 16); - tsearch_restart = strtoull(procfile_lineword(ff, l, 16), NULL, 16); - - if(!aentries) aentries = tentries; - - // sum all the cpus together - asearched += tsearched; // conntrack.search - afound += tfound; // conntrack.search - anew += tnew; // conntrack.new - ainvalid += tinvalid; // conntrack.new - aignore += tignore; // conntrack.new - adelete += tdelete; // conntrack.changes - adelete_list += tdelete_list; // conntrack.changes - ainsert += tinsert; // conntrack.changes - ainsert_failed += tinsert_failed; // conntrack.errors - adrop += tdrop; // conntrack.errors - aearly_drop += tearly_drop; // conntrack.errors - aicmp_error += ticmp_error; // conntrack.errors - aexpect_new += texpect_new; // conntrack.expect - aexpect_create += texpect_create; // conntrack.expect - aexpect_delete += texpect_delete; // conntrack.expect - asearch_restart += tsearch_restart; // conntrack.search - } - - RRDSET *st; - - // -------------------------------------------------------------------- - - if(do_sockets) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_sockets"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_sockets", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Connections", "active connections", 1000, update_every, RRDSET_TYPE_LINE); - - rrddim_add(st, "connections", NULL, 1, 1, RRDDIM_ABSOLUTE); - } - else rrdset_next(st); - - rrddim_set(st, "connections", aentries); - rrdset_done(st); - } - - // -------------------------------------------------------------------- - - if(do_new) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_new"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_new", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker New Connections", "connections/s", 1001, update_every, RRDSET_TYPE_LINE); - - rrddim_add(st, "new", NULL, 1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "ignore", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "invalid", NULL, -1, 1, RRDDIM_INCREMENTAL); - } - else rrdset_next(st); - - rrddim_set(st, "new", anew); - rrddim_set(st, "ignore", aignore); - rrddim_set(st, "invalid", ainvalid); - rrdset_done(st); - } - - // -------------------------------------------------------------------- - - if(do_changes) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_changes"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_changes", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Changes", "changes/s", 1002, update_every, RRDSET_TYPE_LINE); - st->isdetail = 1; - - rrddim_add(st, "inserted", NULL, 1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "deleted", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "delete_list", NULL, -1, 1, RRDDIM_INCREMENTAL); - } - else rrdset_next(st); - - rrddim_set(st, "inserted", ainsert); - rrddim_set(st, "deleted", adelete); - rrddim_set(st, "delete_list", adelete_list); - rrdset_done(st); - } - - // -------------------------------------------------------------------- - - if(do_expect) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_expect"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_expect", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Expectations", "expectations/s", 1003, update_every, RRDSET_TYPE_LINE); - st->isdetail = 1; - - rrddim_add(st, "created", NULL, 1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "deleted", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "new", NULL, 1, 1, RRDDIM_INCREMENTAL); - } - else rrdset_next(st); - - rrddim_set(st, "created", aexpect_create); - rrddim_set(st, "deleted", aexpect_delete); - rrddim_set(st, "new", aexpect_new); - rrdset_done(st); - } - - // -------------------------------------------------------------------- - - if(do_search) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_search"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_search", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Searches", "searches/s", 1010, update_every, RRDSET_TYPE_LINE); - st->isdetail = 1; - - rrddim_add(st, "searched", NULL, 1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "restarted", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "found", NULL, 1, 1, RRDDIM_INCREMENTAL); - } - else rrdset_next(st); - - rrddim_set(st, "searched", asearched); - rrddim_set(st, "restarted", asearch_restart); - rrddim_set(st, "found", afound); - rrdset_done(st); - } - - // -------------------------------------------------------------------- - - if(do_errors) { - st = rrdset_find(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_errors"); - if(!st) { - st = rrdset_create(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_errors", NULL, RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Errors", "events/s", 1005, update_every, RRDSET_TYPE_LINE); - st->isdetail = 1; - - rrddim_add(st, "icmp_error", NULL, 1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "insert_failed", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "drop", NULL, -1, 1, RRDDIM_INCREMENTAL); - rrddim_add(st, "early_drop", NULL, -1, 1, RRDDIM_INCREMENTAL); - } - else rrdset_next(st); - - rrddim_set(st, "icmp_error", aicmp_error); - rrddim_set(st, "insert_failed", ainsert_failed); - rrddim_set(st, "drop", adrop); - rrddim_set(st, "early_drop", aearly_drop); - rrdset_done(st); - } - - return 0; + +#define RRD_TYPE_NET_STAT_NETFILTER "netfilter" +#define RRD_TYPE_NET_STAT_CONNTRACK "conntrack" + +int do_proc_net_stat_conntrack(int update_every, usec_t dt) { + static procfile *ff = NULL; + static int do_sockets = -1, do_new = -1, do_changes = -1, do_expect = -1, do_search = -1, do_errors = -1; + static usec_t get_max_every = 10 * USEC_PER_SEC, usec_since_last_max = 0; + static int read_full = 1; + static char *nf_conntrack_filename, *nf_conntrack_count_filename, *nf_conntrack_max_filename; + static RRDVAR *rrdvar_max = NULL; + + unsigned long long aentries = 0, asearched = 0, afound = 0, anew = 0, ainvalid = 0, aignore = 0, adelete = 0, adelete_list = 0, + ainsert = 0, ainsert_failed = 0, adrop = 0, aearly_drop = 0, aicmp_error = 0, aexpect_new = 0, aexpect_create = 0, aexpect_delete = 0, asearch_restart = 0; + + if(unlikely(do_sockets == -1)) { + char filename[FILENAME_MAX + 1]; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/net/stat/nf_conntrack"); + nf_conntrack_filename = config_get("plugin:proc:/proc/net/stat/nf_conntrack", "filename to monitor", filename); + + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/sys/net/netfilter/nf_conntrack_max"); + nf_conntrack_max_filename = config_get("plugin:proc:/proc/sys/net/netfilter/nf_conntrack_max", "filename to monitor", filename); + usec_since_last_max = get_max_every = config_get_number("plugin:proc:/proc/sys/net/netfilter/nf_conntrack_max", "read every seconds", 10) * USEC_PER_SEC; + + read_full = 1; + ff = procfile_open(nf_conntrack_filename, " \t:", PROCFILE_FLAG_DEFAULT); + if(!ff) read_full = 0; + + do_new = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter new connections", read_full); + do_changes = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection changes", read_full); + do_expect = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection expectations", read_full); + do_search = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connection searches", read_full); + do_errors = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter errors", read_full); + + do_sockets = 1; + if(!read_full) { + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/sys/net/netfilter/nf_conntrack_count"); + nf_conntrack_count_filename = config_get("plugin:proc:/proc/sys/net/netfilter/nf_conntrack_count", "filename to monitor", filename); + + if(read_single_number_file(nf_conntrack_count_filename, &aentries)) + do_sockets = 0; + } + + do_sockets = config_get_boolean("plugin:proc:/proc/net/stat/nf_conntrack", "netfilter connections", do_sockets); + + if(!do_sockets && !read_full) + return 1; + + rrdvar_max = rrdvar_custom_host_variable_create(localhost, "netfilter.conntrack.max"); + } + + if(likely(read_full)) { + if(unlikely(!ff)) { + ff = procfile_open(nf_conntrack_filename, " \t:", PROCFILE_FLAG_DEFAULT); + if(unlikely(!ff)) + return 0; // we return 0, so that we will retry to open it next time + } + + 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; + + for(l = 1; l < lines ;l++) { + size_t words = procfile_linewords(ff, l); + if(unlikely(words < 17)) { + if(unlikely(words)) error("Cannot read /proc/net/stat/nf_conntrack line. Expected 17 params, read %zu.", words); + continue; + } + + unsigned long long tentries = 0, tsearched = 0, tfound = 0, tnew = 0, tinvalid = 0, tignore = 0, tdelete = 0, tdelete_list = 0, tinsert = 0, tinsert_failed = 0, tdrop = 0, tearly_drop = 0, ticmp_error = 0, texpect_new = 0, texpect_create = 0, texpect_delete = 0, tsearch_restart = 0; + + tentries = strtoull(procfile_lineword(ff, l, 0), NULL, 16); + tsearched = strtoull(procfile_lineword(ff, l, 1), NULL, 16); + tfound = strtoull(procfile_lineword(ff, l, 2), NULL, 16); + tnew = strtoull(procfile_lineword(ff, l, 3), NULL, 16); + tinvalid = strtoull(procfile_lineword(ff, l, 4), NULL, 16); + tignore = strtoull(procfile_lineword(ff, l, 5), NULL, 16); + tdelete = strtoull(procfile_lineword(ff, l, 6), NULL, 16); + tdelete_list = strtoull(procfile_lineword(ff, l, 7), NULL, 16); + tinsert = strtoull(procfile_lineword(ff, l, 8), NULL, 16); + tinsert_failed = strtoull(procfile_lineword(ff, l, 9), NULL, 16); + tdrop = strtoull(procfile_lineword(ff, l, 10), NULL, 16); + tearly_drop = strtoull(procfile_lineword(ff, l, 11), NULL, 16); + ticmp_error = strtoull(procfile_lineword(ff, l, 12), NULL, 16); + texpect_new = strtoull(procfile_lineword(ff, l, 13), NULL, 16); + texpect_create = strtoull(procfile_lineword(ff, l, 14), NULL, 16); + texpect_delete = strtoull(procfile_lineword(ff, l, 15), NULL, 16); + tsearch_restart = strtoull(procfile_lineword(ff, l, 16), NULL, 16); + + if(unlikely(!aentries)) aentries = tentries; + + // sum all the cpus together + asearched += tsearched; // conntrack.search + afound += tfound; // conntrack.search + anew += tnew; // conntrack.new + ainvalid += tinvalid; // conntrack.new + aignore += tignore; // conntrack.new + adelete += tdelete; // conntrack.changes + adelete_list += tdelete_list; // conntrack.changes + ainsert += tinsert; // conntrack.changes + ainsert_failed += tinsert_failed; // conntrack.errors + adrop += tdrop; // conntrack.errors + aearly_drop += tearly_drop; // conntrack.errors + aicmp_error += ticmp_error; // conntrack.errors + aexpect_new += texpect_new; // conntrack.expect + aexpect_create += texpect_create; // conntrack.expect + aexpect_delete += texpect_delete; // conntrack.expect + asearch_restart += tsearch_restart; // conntrack.search + } + } + else { + if(unlikely(read_single_number_file(nf_conntrack_count_filename, &aentries))) + return 0; // we return 0, so that we will retry to open it next time + } + + usec_since_last_max += dt; + if(unlikely(rrdvar_max && usec_since_last_max >= get_max_every)) { + usec_since_last_max = 0; + + unsigned long long max; + if(likely(!read_single_number_file(nf_conntrack_max_filename, &max))) + rrdvar_custom_host_variable_set(rrdvar_max, max); + } + + RRDSET *st; + + // -------------------------------------------------------------------- + + if(do_sockets) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_sockets"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_sockets", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Connections" + , "active connections", 3000, update_every, RRDSET_TYPE_LINE); + + rrddim_add(st, "connections", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } + else rrdset_next(st); + + rrddim_set(st, "connections", aentries); + rrdset_done(st); + } + + // -------------------------------------------------------------------- + + if(do_new) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_new"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_new", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker New Connections" + , "connections/s", 3001, update_every, RRDSET_TYPE_LINE); + + rrddim_add(st, "new", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "ignore", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "invalid", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st); + + rrddim_set(st, "new", anew); + rrddim_set(st, "ignore", aignore); + rrddim_set(st, "invalid", ainvalid); + rrdset_done(st); + } + + // -------------------------------------------------------------------- + + if(do_changes) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_changes"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_changes", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Changes", "changes/s" + , 3002, update_every, RRDSET_TYPE_LINE); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rrddim_add(st, "inserted", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "deleted", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "delete_list", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st); + + rrddim_set(st, "inserted", ainsert); + rrddim_set(st, "deleted", adelete); + rrddim_set(st, "delete_list", adelete_list); + rrdset_done(st); + } + + // -------------------------------------------------------------------- + + if(do_expect) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_expect"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_expect", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Expectations" + , "expectations/s", 3003, update_every, RRDSET_TYPE_LINE); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rrddim_add(st, "created", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "deleted", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "new", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st); + + rrddim_set(st, "created", aexpect_create); + rrddim_set(st, "deleted", aexpect_delete); + rrddim_set(st, "new", aexpect_new); + rrdset_done(st); + } + + // -------------------------------------------------------------------- + + if(do_search) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_search"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_search", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Searches" + , "searches/s", 3010, update_every, RRDSET_TYPE_LINE); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rrddim_add(st, "searched", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "restarted", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "found", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st); + + rrddim_set(st, "searched", asearched); + rrddim_set(st, "restarted", asearch_restart); + rrddim_set(st, "found", afound); + rrdset_done(st); + } + + // -------------------------------------------------------------------- + + if(do_errors) { + st = rrdset_find_localhost(RRD_TYPE_NET_STAT_NETFILTER "." RRD_TYPE_NET_STAT_CONNTRACK "_errors"); + if(unlikely(!st)) { + st = rrdset_create_localhost(RRD_TYPE_NET_STAT_NETFILTER, RRD_TYPE_NET_STAT_CONNTRACK "_errors", NULL + , RRD_TYPE_NET_STAT_CONNTRACK, NULL, "Connection Tracker Errors", "events/s" + , 3005, update_every, RRDSET_TYPE_LINE); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rrddim_add(st, "icmp_error", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "insert_failed", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "drop", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "early_drop", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st); + + rrddim_set(st, "icmp_error", aicmp_error); + rrddim_set(st, "insert_failed", ainsert_failed); + rrddim_set(st, "drop", adrop); + rrddim_set(st, "early_drop", aearly_drop); + rrdset_done(st); + } + + return 0; }