3 #define RRD_TYPE_NET_IPVS "ipvs"
5 int do_proc_net_ip_vs_stats(int update_every, usec_t dt) {
6 static int do_bandwidth = -1, do_sockets = -1, do_packets = -1;
7 static procfile *ff = NULL;
9 if(do_bandwidth == -1) do_bandwidth = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS bandwidth", 1);
10 if(do_sockets == -1) do_sockets = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS connections", 1);
11 if(do_packets == -1) do_packets = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS packets", 1);
16 char filename[FILENAME_MAX + 1];
17 snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/ip_vs_stats");
18 ff = procfile_open(config_get("plugin:proc:/proc/net/ip_vs_stats", "filename to monitor", filename), " \t,:|", PROCFILE_FLAG_DEFAULT);
22 ff = procfile_readall(ff);
23 if(!ff) return 0; // we return 0, so that we will retry to open it next time
25 // make sure we have 3 lines
26 if(procfile_lines(ff) < 3) return 1;
28 // make sure we have 5 words on the 3rd line
29 if(procfile_linewords(ff, 2) < 5) return 1;
31 unsigned long long entries, InPackets, OutPackets, InBytes, OutBytes;
33 entries = strtoull(procfile_lineword(ff, 2, 0), NULL, 16);
34 InPackets = strtoull(procfile_lineword(ff, 2, 1), NULL, 16);
35 OutPackets = strtoull(procfile_lineword(ff, 2, 2), NULL, 16);
36 InBytes = strtoull(procfile_lineword(ff, 2, 3), NULL, 16);
37 OutBytes = strtoull(procfile_lineword(ff, 2, 4), NULL, 16);
41 // --------------------------------------------------------------------
44 st = rrdset_find(RRD_TYPE_NET_IPVS ".sockets");
46 st = rrdset_create(RRD_TYPE_NET_IPVS, "sockets", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS New Connections", "connections/s", 3101, update_every, RRDSET_TYPE_LINE);
48 rrddim_add(st, "connections", NULL, 1, 1, RRDDIM_INCREMENTAL);
52 rrddim_set(st, "connections", entries);
56 // --------------------------------------------------------------------
59 st = rrdset_find(RRD_TYPE_NET_IPVS ".packets");
61 st = rrdset_create(RRD_TYPE_NET_IPVS, "packets", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS Packets", "packets/s", 3102, update_every, RRDSET_TYPE_LINE);
63 rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
64 rrddim_add(st, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
68 rrddim_set(st, "received", InPackets);
69 rrddim_set(st, "sent", OutPackets);
73 // --------------------------------------------------------------------
76 st = rrdset_find(RRD_TYPE_NET_IPVS ".net");
78 st = rrdset_create(RRD_TYPE_NET_IPVS, "net", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS Bandwidth", "kilobits/s", 3100, update_every, RRDSET_TYPE_AREA);
80 rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
81 rrddim_add(st, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
85 rrddim_set(st, "received", InBytes);
86 rrddim_set(st, "sent", OutBytes);