3 #define RRD_TYPE_NET_IPVS "ipvs"
4 #define RRD_TYPE_NET_IPVS_LEN strlen(RRD_TYPE_NET_IPVS)
6 int do_proc_net_ip_vs_stats(int update_every, unsigned long long dt) {
7 static int do_bandwidth = -1, do_sockets = -1, do_packets = -1;
8 static procfile *ff = NULL;
10 if(do_bandwidth == -1) do_bandwidth = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS bandwidth", 1);
11 if(do_sockets == -1) do_sockets = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS connections", 1);
12 if(do_packets == -1) do_packets = config_get_boolean("plugin:proc:/proc/net/ip_vs_stats", "IPVS packets", 1);
17 char filename[FILENAME_MAX + 1];
18 snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/ip_vs_stats");
19 ff = procfile_open(config_get("plugin:proc:/proc/net/ip_vs_stats", "filename to monitor", filename), " \t,:|", PROCFILE_FLAG_DEFAULT);
23 ff = procfile_readall(ff);
24 if(!ff) return 0; // we return 0, so that we will retry to open it next time
26 // make sure we have 3 lines
27 if(procfile_lines(ff) < 3) return 1;
29 // make sure we have 5 words on the 3rd line
30 if(procfile_linewords(ff, 2) < 5) return 1;
32 unsigned long long entries, InPackets, OutPackets, InBytes, OutBytes;
34 entries = strtoull(procfile_lineword(ff, 2, 0), NULL, 16);
35 InPackets = strtoull(procfile_lineword(ff, 2, 1), NULL, 16);
36 OutPackets = strtoull(procfile_lineword(ff, 2, 2), NULL, 16);
37 InBytes = strtoull(procfile_lineword(ff, 2, 3), NULL, 16);
38 OutBytes = strtoull(procfile_lineword(ff, 2, 4), NULL, 16);
42 // --------------------------------------------------------------------
45 st = rrdset_find(RRD_TYPE_NET_IPVS ".sockets");
47 st = rrdset_create(RRD_TYPE_NET_IPVS, "sockets", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS New Connections", "connections/s", 1001, update_every, RRDSET_TYPE_LINE);
49 rrddim_add(st, "connections", NULL, 1, 1, RRDDIM_INCREMENTAL);
53 rrddim_set(st, "connections", entries);
57 // --------------------------------------------------------------------
60 st = rrdset_find(RRD_TYPE_NET_IPVS ".packets");
62 st = rrdset_create(RRD_TYPE_NET_IPVS, "packets", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS Packets", "packets/s", 1002, update_every, RRDSET_TYPE_LINE);
64 rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
65 rrddim_add(st, "sent", NULL, -1, 1, RRDDIM_INCREMENTAL);
69 rrddim_set(st, "received", InPackets);
70 rrddim_set(st, "sent", OutPackets);
74 // --------------------------------------------------------------------
77 st = rrdset_find(RRD_TYPE_NET_IPVS ".net");
79 st = rrdset_create(RRD_TYPE_NET_IPVS, "net", NULL, RRD_TYPE_NET_IPVS, NULL, "IPVS Bandwidth", "kilobits/s", 1000, update_every, RRDSET_TYPE_AREA);
81 rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
82 rrddim_add(st, "sent", NULL, -8, 1024, RRDDIM_INCREMENTAL);
86 rrddim_set(st, "received", InBytes);
87 rrddim_set(st, "sent", OutBytes);