New upstream version 1.5.0+dfsgupstream/1.5.0+dfsg

1 files changed, 276 insertions, 457 deletions

diff --git a/src/proc_net_snmp6.c b/src/proc_net_snmp6.c
index 97dc20ed..51d7121a 100644
--- a/src/proc_net_snmp6.c
+++ b/src/proc_net_snmp6.c
@@ -1,456 +1,275 @@
 #include "common.h"
 
 #define RRD_TYPE_NET_SNMP6          "ipv6"
-#define RRD_TYPE_NET_SNMP6_LEN      strlen(RRD_TYPE_NET_SNMP6)
 
-int do_proc_net_snmp6(int update_every, unsigned long long dt) {
+int do_proc_net_snmp6(int update_every, usec_t dt) {
+    (void)dt;
+
     static procfile *ff = NULL;
-    static int gen_hashes = -1;
-
-    static int do_ip_packets = -1, do_ip_fragsout = -1, do_ip_fragsin = -1, do_ip_errors = -1,
-        do_udplite_packets = -1, do_udplite_errors = -1,
-        do_udp_packets = -1, do_udp_errors = -1,
-        do_bandwidth = -1, do_mcast = -1, do_bcast = -1, do_mcast_p = -1,
-        do_icmp = -1, do_icmp_redir = -1, do_icmp_errors = -1, do_icmp_echos = -1, do_icmp_groupmemb = -1,
-        do_icmp_router = -1, do_icmp_neighbor = -1, do_icmp_mldv2 = -1, do_icmp_types = -1, do_ect = -1;
-
-    static uint32_t hash_Ip6InReceives = -1;
-
-    static uint32_t hash_Ip6InHdrErrors = -1;
-    static uint32_t hash_Ip6InTooBigErrors = -1;
-    static uint32_t hash_Ip6InNoRoutes = -1;
-    static uint32_t hash_Ip6InAddrErrors = -1;
-    static uint32_t hash_Ip6InUnknownProtos = -1;
-    static uint32_t hash_Ip6InTruncatedPkts = -1;
-    static uint32_t hash_Ip6InDiscards = -1;
-    static uint32_t hash_Ip6InDelivers = -1;
-
-    static uint32_t hash_Ip6OutForwDatagrams = -1;
-    static uint32_t hash_Ip6OutRequests = -1;
-    static uint32_t hash_Ip6OutDiscards = -1;
-    static uint32_t hash_Ip6OutNoRoutes = -1;
-
-    static uint32_t hash_Ip6ReasmTimeout = -1;
-    static uint32_t hash_Ip6ReasmReqds = -1;
-    static uint32_t hash_Ip6ReasmOKs = -1;
-    static uint32_t hash_Ip6ReasmFails = -1;
-
-    static uint32_t hash_Ip6FragOKs = -1;
-    static uint32_t hash_Ip6FragFails = -1;
-    static uint32_t hash_Ip6FragCreates = -1;
-
-    static uint32_t hash_Ip6InMcastPkts = -1;
-    static uint32_t hash_Ip6OutMcastPkts = -1;
-
-    static uint32_t hash_Ip6InOctets = -1;
-    static uint32_t hash_Ip6OutOctets = -1;
-
-    static uint32_t hash_Ip6InMcastOctets = -1;
-    static uint32_t hash_Ip6OutMcastOctets = -1;
-    static uint32_t hash_Ip6InBcastOctets = -1;
-    static uint32_t hash_Ip6OutBcastOctets = -1;
-
-    static uint32_t hash_Ip6InNoECTPkts = -1;
-    static uint32_t hash_Ip6InECT1Pkts = -1;
-    static uint32_t hash_Ip6InECT0Pkts = -1;
-    static uint32_t hash_Ip6InCEPkts = -1;
-
-    static uint32_t hash_Icmp6InMsgs = -1;
-    static uint32_t hash_Icmp6InErrors = -1;
-    static uint32_t hash_Icmp6OutMsgs = -1;
-    static uint32_t hash_Icmp6OutErrors = -1;
-    static uint32_t hash_Icmp6InCsumErrors = -1;
-    static uint32_t hash_Icmp6InDestUnreachs = -1;
-    static uint32_t hash_Icmp6InPktTooBigs = -1;
-    static uint32_t hash_Icmp6InTimeExcds = -1;
-    static uint32_t hash_Icmp6InParmProblems = -1;
-    static uint32_t hash_Icmp6InEchos = -1;
-    static uint32_t hash_Icmp6InEchoReplies = -1;
-    static uint32_t hash_Icmp6InGroupMembQueries = -1;
-    static uint32_t hash_Icmp6InGroupMembResponses = -1;
-    static uint32_t hash_Icmp6InGroupMembReductions = -1;
-    static uint32_t hash_Icmp6InRouterSolicits = -1;
-    static uint32_t hash_Icmp6InRouterAdvertisements = -1;
-    static uint32_t hash_Icmp6InNeighborSolicits = -1;
-    static uint32_t hash_Icmp6InNeighborAdvertisements = -1;
-    static uint32_t hash_Icmp6InRedirects = -1;
-    static uint32_t hash_Icmp6InMLDv2Reports = -1;
-    static uint32_t hash_Icmp6OutDestUnreachs = -1;
-    static uint32_t hash_Icmp6OutPktTooBigs = -1;
-    static uint32_t hash_Icmp6OutTimeExcds = -1;
-    static uint32_t hash_Icmp6OutParmProblems = -1;
-    static uint32_t hash_Icmp6OutEchos = -1;
-    static uint32_t hash_Icmp6OutEchoReplies = -1;
-    static uint32_t hash_Icmp6OutGroupMembQueries = -1;
-    static uint32_t hash_Icmp6OutGroupMembResponses = -1;
-    static uint32_t hash_Icmp6OutGroupMembReductions = -1;
-    static uint32_t hash_Icmp6OutRouterSolicits = -1;
-    static uint32_t hash_Icmp6OutRouterAdvertisements = -1;
-    static uint32_t hash_Icmp6OutNeighborSolicits = -1;
-    static uint32_t hash_Icmp6OutNeighborAdvertisements = -1;
-    static uint32_t hash_Icmp6OutRedirects = -1;
-    static uint32_t hash_Icmp6OutMLDv2Reports = -1;
-    static uint32_t hash_Icmp6InType1 = -1;
-    static uint32_t hash_Icmp6InType128 = -1;
-    static uint32_t hash_Icmp6InType129 = -1;
-    static uint32_t hash_Icmp6InType136 = -1;
-    static uint32_t hash_Icmp6OutType1 = -1;
-    static uint32_t hash_Icmp6OutType128 = -1;
-    static uint32_t hash_Icmp6OutType129 = -1;
-    static uint32_t hash_Icmp6OutType133 = -1;
-    static uint32_t hash_Icmp6OutType135 = -1;
-    static uint32_t hash_Icmp6OutType143 = -1;
-
-    static uint32_t hash_Udp6InDatagrams = -1;
-    static uint32_t hash_Udp6NoPorts = -1;
-    static uint32_t hash_Udp6InErrors = -1;
-    static uint32_t hash_Udp6OutDatagrams = -1;
-    static uint32_t hash_Udp6RcvbufErrors = -1;
-    static uint32_t hash_Udp6SndbufErrors = -1;
-    static uint32_t hash_Udp6InCsumErrors = -1;
-    static uint32_t hash_Udp6IgnoredMulti = -1;
-
-    static uint32_t hash_UdpLite6InDatagrams = -1;
-    static uint32_t hash_UdpLite6NoPorts = -1;
-    static uint32_t hash_UdpLite6InErrors = -1;
-    static uint32_t hash_UdpLite6OutDatagrams = -1;
-    static uint32_t hash_UdpLite6RcvbufErrors = -1;
-    static uint32_t hash_UdpLite6SndbufErrors = -1;
-    static uint32_t hash_UdpLite6InCsumErrors = -1;
-
-    if(gen_hashes != 1) {
-        gen_hashes = 1;
-        hash_Ip6InReceives = simple_hash("Ip6InReceives");
-        hash_Ip6InHdrErrors = simple_hash("Ip6InHdrErrors");
-        hash_Ip6InTooBigErrors = simple_hash("Ip6InTooBigErrors");
-        hash_Ip6InNoRoutes = simple_hash("Ip6InNoRoutes");
-        hash_Ip6InAddrErrors = simple_hash("Ip6InAddrErrors");
-        hash_Ip6InUnknownProtos = simple_hash("Ip6InUnknownProtos");
-        hash_Ip6InTruncatedPkts = simple_hash("Ip6InTruncatedPkts");
-        hash_Ip6InDiscards = simple_hash("Ip6InDiscards");
-        hash_Ip6InDelivers = simple_hash("Ip6InDelivers");
-        hash_Ip6OutForwDatagrams = simple_hash("Ip6OutForwDatagrams");
-        hash_Ip6OutRequests = simple_hash("Ip6OutRequests");
-        hash_Ip6OutDiscards = simple_hash("Ip6OutDiscards");
-        hash_Ip6OutNoRoutes = simple_hash("Ip6OutNoRoutes");
-        hash_Ip6ReasmTimeout = simple_hash("Ip6ReasmTimeout");
-        hash_Ip6ReasmReqds = simple_hash("Ip6ReasmReqds");
-        hash_Ip6ReasmOKs = simple_hash("Ip6ReasmOKs");
-        hash_Ip6ReasmFails = simple_hash("Ip6ReasmFails");
-        hash_Ip6FragOKs = simple_hash("Ip6FragOKs");
-        hash_Ip6FragFails = simple_hash("Ip6FragFails");
-        hash_Ip6FragCreates = simple_hash("Ip6FragCreates");
-        hash_Ip6InMcastPkts = simple_hash("Ip6InMcastPkts");
-        hash_Ip6OutMcastPkts = simple_hash("Ip6OutMcastPkts");
-        hash_Ip6InOctets = simple_hash("Ip6InOctets");
-        hash_Ip6OutOctets = simple_hash("Ip6OutOctets");
-        hash_Ip6InMcastOctets = simple_hash("Ip6InMcastOctets");
-        hash_Ip6OutMcastOctets = simple_hash("Ip6OutMcastOctets");
-        hash_Ip6InBcastOctets = simple_hash("Ip6InBcastOctets");
-        hash_Ip6OutBcastOctets = simple_hash("Ip6OutBcastOctets");
-        hash_Ip6InNoECTPkts = simple_hash("Ip6InNoECTPkts");
-        hash_Ip6InECT1Pkts = simple_hash("Ip6InECT1Pkts");
-        hash_Ip6InECT0Pkts = simple_hash("Ip6InECT0Pkts");
-        hash_Ip6InCEPkts = simple_hash("Ip6InCEPkts");
-        hash_Icmp6InMsgs = simple_hash("Icmp6InMsgs");
-        hash_Icmp6InErrors = simple_hash("Icmp6InErrors");
-        hash_Icmp6OutMsgs = simple_hash("Icmp6OutMsgs");
-        hash_Icmp6OutErrors = simple_hash("Icmp6OutErrors");
-        hash_Icmp6InCsumErrors = simple_hash("Icmp6InCsumErrors");
-        hash_Icmp6InDestUnreachs = simple_hash("Icmp6InDestUnreachs");
-        hash_Icmp6InPktTooBigs = simple_hash("Icmp6InPktTooBigs");
-        hash_Icmp6InTimeExcds = simple_hash("Icmp6InTimeExcds");
-        hash_Icmp6InParmProblems = simple_hash("Icmp6InParmProblems");
-        hash_Icmp6InEchos = simple_hash("Icmp6InEchos");
-        hash_Icmp6InEchoReplies = simple_hash("Icmp6InEchoReplies");
-        hash_Icmp6InGroupMembQueries = simple_hash("Icmp6InGroupMembQueries");
-        hash_Icmp6InGroupMembResponses = simple_hash("Icmp6InGroupMembResponses");
-        hash_Icmp6InGroupMembReductions = simple_hash("Icmp6InGroupMembReductions");
-        hash_Icmp6InRouterSolicits = simple_hash("Icmp6InRouterSolicits");
-        hash_Icmp6InRouterAdvertisements = simple_hash("Icmp6InRouterAdvertisements");
-        hash_Icmp6InNeighborSolicits = simple_hash("Icmp6InNeighborSolicits");
-        hash_Icmp6InNeighborAdvertisements = simple_hash("Icmp6InNeighborAdvertisements");
-        hash_Icmp6InRedirects = simple_hash("Icmp6InRedirects");
-        hash_Icmp6InMLDv2Reports = simple_hash("Icmp6InMLDv2Reports");
-        hash_Icmp6OutDestUnreachs = simple_hash("Icmp6OutDestUnreachs");
-        hash_Icmp6OutPktTooBigs = simple_hash("Icmp6OutPktTooBigs");
-        hash_Icmp6OutTimeExcds = simple_hash("Icmp6OutTimeExcds");
-        hash_Icmp6OutParmProblems = simple_hash("Icmp6OutParmProblems");
-        hash_Icmp6OutEchos = simple_hash("Icmp6OutEchos");
-        hash_Icmp6OutEchoReplies = simple_hash("Icmp6OutEchoReplies");
-        hash_Icmp6OutGroupMembQueries = simple_hash("Icmp6OutGroupMembQueries");
-        hash_Icmp6OutGroupMembResponses = simple_hash("Icmp6OutGroupMembResponses");
-        hash_Icmp6OutGroupMembReductions = simple_hash("Icmp6OutGroupMembReductions");
-        hash_Icmp6OutRouterSolicits = simple_hash("Icmp6OutRouterSolicits");
-        hash_Icmp6OutRouterAdvertisements = simple_hash("Icmp6OutRouterAdvertisements");
-        hash_Icmp6OutNeighborSolicits = simple_hash("Icmp6OutNeighborSolicits");
-        hash_Icmp6OutNeighborAdvertisements = simple_hash("Icmp6OutNeighborAdvertisements");
-        hash_Icmp6OutRedirects = simple_hash("Icmp6OutRedirects");
-        hash_Icmp6OutMLDv2Reports = simple_hash("Icmp6OutMLDv2Reports");
-        hash_Icmp6InType1 = simple_hash("Icmp6InType1");
-        hash_Icmp6InType128 = simple_hash("Icmp6InType128");
-        hash_Icmp6InType129 = simple_hash("Icmp6InType129");
-        hash_Icmp6InType136 = simple_hash("Icmp6InType136");
-        hash_Icmp6OutType1 = simple_hash("Icmp6OutType1");
-        hash_Icmp6OutType128 = simple_hash("Icmp6OutType128");
-        hash_Icmp6OutType129 = simple_hash("Icmp6OutType129");
-        hash_Icmp6OutType133 = simple_hash("Icmp6OutType133");
-        hash_Icmp6OutType135 = simple_hash("Icmp6OutType135");
-        hash_Icmp6OutType143 = simple_hash("Icmp6OutType143");
-        hash_Udp6InDatagrams = simple_hash("Udp6InDatagrams");
-        hash_Udp6NoPorts = simple_hash("Udp6NoPorts");
-        hash_Udp6InErrors = simple_hash("Udp6InErrors");
-        hash_Udp6OutDatagrams = simple_hash("Udp6OutDatagrams");
-        hash_Udp6RcvbufErrors = simple_hash("Udp6RcvbufErrors");
-        hash_Udp6SndbufErrors = simple_hash("Udp6SndbufErrors");
-        hash_Udp6InCsumErrors = simple_hash("Udp6InCsumErrors");
-        hash_Udp6IgnoredMulti = simple_hash("Udp6IgnoredMulti");
-        hash_UdpLite6InDatagrams = simple_hash("UdpLite6InDatagrams");
-        hash_UdpLite6NoPorts = simple_hash("UdpLite6NoPorts");
-        hash_UdpLite6InErrors = simple_hash("UdpLite6InErrors");
-        hash_UdpLite6OutDatagrams = simple_hash("UdpLite6OutDatagrams");
-        hash_UdpLite6RcvbufErrors = simple_hash("UdpLite6RcvbufErrors");
-        hash_UdpLite6SndbufErrors = simple_hash("UdpLite6SndbufErrors");
-        hash_UdpLite6InCsumErrors = simple_hash("UdpLite6InCsumErrors");
+
+    static int do_ip_packets = -1,
+            do_ip_fragsout = -1,
+            do_ip_fragsin = -1,
+            do_ip_errors = -1,
+            do_udplite_packets = -1,
+            do_udplite_errors = -1,
+            do_udp_packets = -1,
+            do_udp_errors = -1,
+            do_bandwidth = -1,
+            do_mcast = -1,
+            do_bcast = -1,
+            do_mcast_p = -1,
+            do_icmp = -1,
+            do_icmp_redir = -1,
+            do_icmp_errors = -1,
+            do_icmp_echos = -1,
+            do_icmp_groupmemb = -1,
+            do_icmp_router = -1,
+            do_icmp_neighbor = -1,
+            do_icmp_mldv2 = -1,
+            do_icmp_types = -1,
+            do_ect = -1;
+
+    static ARL_BASE *arl_base = NULL;
+
+    static unsigned long long Ip6InReceives = 0ULL;
+    static unsigned long long Ip6InHdrErrors = 0ULL;
+    static unsigned long long Ip6InTooBigErrors = 0ULL;
+    static unsigned long long Ip6InNoRoutes = 0ULL;
+    static unsigned long long Ip6InAddrErrors = 0ULL;
+    static unsigned long long Ip6InUnknownProtos = 0ULL;
+    static unsigned long long Ip6InTruncatedPkts = 0ULL;
+    static unsigned long long Ip6InDiscards = 0ULL;
+    static unsigned long long Ip6InDelivers = 0ULL;
+    static unsigned long long Ip6OutForwDatagrams = 0ULL;
+    static unsigned long long Ip6OutRequests = 0ULL;
+    static unsigned long long Ip6OutDiscards = 0ULL;
+    static unsigned long long Ip6OutNoRoutes = 0ULL;
+    static unsigned long long Ip6ReasmTimeout = 0ULL;
+    static unsigned long long Ip6ReasmReqds = 0ULL;
+    static unsigned long long Ip6ReasmOKs = 0ULL;
+    static unsigned long long Ip6ReasmFails = 0ULL;
+    static unsigned long long Ip6FragOKs = 0ULL;
+    static unsigned long long Ip6FragFails = 0ULL;
+    static unsigned long long Ip6FragCreates = 0ULL;
+    static unsigned long long Ip6InMcastPkts = 0ULL;
+    static unsigned long long Ip6OutMcastPkts = 0ULL;
+    static unsigned long long Ip6InOctets = 0ULL;
+    static unsigned long long Ip6OutOctets = 0ULL;
+    static unsigned long long Ip6InMcastOctets = 0ULL;
+    static unsigned long long Ip6OutMcastOctets = 0ULL;
+    static unsigned long long Ip6InBcastOctets = 0ULL;
+    static unsigned long long Ip6OutBcastOctets = 0ULL;
+    static unsigned long long Ip6InNoECTPkts = 0ULL;
+    static unsigned long long Ip6InECT1Pkts = 0ULL;
+    static unsigned long long Ip6InECT0Pkts = 0ULL;
+    static unsigned long long Ip6InCEPkts = 0ULL;
+    static unsigned long long Icmp6InMsgs = 0ULL;
+    static unsigned long long Icmp6InErrors = 0ULL;
+    static unsigned long long Icmp6OutMsgs = 0ULL;
+    static unsigned long long Icmp6OutErrors = 0ULL;
+    static unsigned long long Icmp6InCsumErrors = 0ULL;
+    static unsigned long long Icmp6InDestUnreachs = 0ULL;
+    static unsigned long long Icmp6InPktTooBigs = 0ULL;
+    static unsigned long long Icmp6InTimeExcds = 0ULL;
+    static unsigned long long Icmp6InParmProblems = 0ULL;
+    static unsigned long long Icmp6InEchos = 0ULL;
+    static unsigned long long Icmp6InEchoReplies = 0ULL;
+    static unsigned long long Icmp6InGroupMembQueries = 0ULL;
+    static unsigned long long Icmp6InGroupMembResponses = 0ULL;
+    static unsigned long long Icmp6InGroupMembReductions = 0ULL;
+    static unsigned long long Icmp6InRouterSolicits = 0ULL;
+    static unsigned long long Icmp6InRouterAdvertisements = 0ULL;
+    static unsigned long long Icmp6InNeighborSolicits = 0ULL;
+    static unsigned long long Icmp6InNeighborAdvertisements = 0ULL;
+    static unsigned long long Icmp6InRedirects = 0ULL;
+    static unsigned long long Icmp6InMLDv2Reports = 0ULL;
+    static unsigned long long Icmp6OutDestUnreachs = 0ULL;
+    static unsigned long long Icmp6OutPktTooBigs = 0ULL;
+    static unsigned long long Icmp6OutTimeExcds = 0ULL;
+    static unsigned long long Icmp6OutParmProblems = 0ULL;
+    static unsigned long long Icmp6OutEchos = 0ULL;
+    static unsigned long long Icmp6OutEchoReplies = 0ULL;
+    static unsigned long long Icmp6OutGroupMembQueries = 0ULL;
+    static unsigned long long Icmp6OutGroupMembResponses = 0ULL;
+    static unsigned long long Icmp6OutGroupMembReductions = 0ULL;
+    static unsigned long long Icmp6OutRouterSolicits = 0ULL;
+    static unsigned long long Icmp6OutRouterAdvertisements = 0ULL;
+    static unsigned long long Icmp6OutNeighborSolicits = 0ULL;
+    static unsigned long long Icmp6OutNeighborAdvertisements = 0ULL;
+    static unsigned long long Icmp6OutRedirects = 0ULL;
+    static unsigned long long Icmp6OutMLDv2Reports = 0ULL;
+    static unsigned long long Icmp6InType1 = 0ULL;
+    static unsigned long long Icmp6InType128 = 0ULL;
+    static unsigned long long Icmp6InType129 = 0ULL;
+    static unsigned long long Icmp6InType136 = 0ULL;
+    static unsigned long long Icmp6OutType1 = 0ULL;
+    static unsigned long long Icmp6OutType128 = 0ULL;
+    static unsigned long long Icmp6OutType129 = 0ULL;
+    static unsigned long long Icmp6OutType133 = 0ULL;
+    static unsigned long long Icmp6OutType135 = 0ULL;
+    static unsigned long long Icmp6OutType143 = 0ULL;
+    static unsigned long long Udp6InDatagrams = 0ULL;
+    static unsigned long long Udp6NoPorts = 0ULL;
+    static unsigned long long Udp6InErrors = 0ULL;
+    static unsigned long long Udp6OutDatagrams = 0ULL;
+    static unsigned long long Udp6RcvbufErrors = 0ULL;
+    static unsigned long long Udp6SndbufErrors = 0ULL;
+    static unsigned long long Udp6InCsumErrors = 0ULL;
+    static unsigned long long Udp6IgnoredMulti = 0ULL;
+    static unsigned long long UdpLite6InDatagrams = 0ULL;
+    static unsigned long long UdpLite6NoPorts = 0ULL;
+    static unsigned long long UdpLite6InErrors = 0ULL;
+    static unsigned long long UdpLite6OutDatagrams = 0ULL;
+    static unsigned long long UdpLite6RcvbufErrors = 0ULL;
+    static unsigned long long UdpLite6SndbufErrors = 0ULL;
+    static unsigned long long UdpLite6InCsumErrors = 0ULL;
+
+    if(unlikely(!arl_base)) {
+        do_ip_packets       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 packets", CONFIG_ONDEMAND_ONDEMAND);
+        do_ip_fragsout      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 fragments sent", CONFIG_ONDEMAND_ONDEMAND);
+        do_ip_fragsin       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 fragments assembly", CONFIG_ONDEMAND_ONDEMAND);
+        do_ip_errors        = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 errors", CONFIG_ONDEMAND_ONDEMAND);
+        do_udp_packets      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDP packets", CONFIG_ONDEMAND_ONDEMAND);
+        do_udp_errors       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDP errors", CONFIG_ONDEMAND_ONDEMAND);
+        do_udplite_packets  = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDPlite packets", CONFIG_ONDEMAND_ONDEMAND);
+        do_udplite_errors   = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDPlite errors", CONFIG_ONDEMAND_ONDEMAND);
+        do_bandwidth        = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "bandwidth", CONFIG_ONDEMAND_ONDEMAND);
+        do_mcast            = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "multicast bandwidth", CONFIG_ONDEMAND_ONDEMAND);
+        do_bcast            = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "broadcast bandwidth", CONFIG_ONDEMAND_ONDEMAND);
+        do_mcast_p          = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "multicast packets", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp             = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_redir       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp redirects", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_errors      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp errors", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_echos       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp echos", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_groupmemb   = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp group membership", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_router      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp router", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_neighbor    = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp neighbor", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_mldv2       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp mldv2", CONFIG_ONDEMAND_ONDEMAND);
+        do_icmp_types       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp types", CONFIG_ONDEMAND_ONDEMAND);
+        do_ect              = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ect", CONFIG_ONDEMAND_ONDEMAND);
+
+        arl_base = arl_create("snmp6", NULL, 60);
+        arl_expect(arl_base, "Ip6InReceives", &Ip6InReceives);
+        arl_expect(arl_base, "Ip6InHdrErrors", &Ip6InHdrErrors);
+        arl_expect(arl_base, "Ip6InTooBigErrors", &Ip6InTooBigErrors);
+        arl_expect(arl_base, "Ip6InNoRoutes", &Ip6InNoRoutes);
+        arl_expect(arl_base, "Ip6InAddrErrors", &Ip6InAddrErrors);
+        arl_expect(arl_base, "Ip6InUnknownProtos", &Ip6InUnknownProtos);
+        arl_expect(arl_base, "Ip6InTruncatedPkts", &Ip6InTruncatedPkts);
+        arl_expect(arl_base, "Ip6InDiscards", &Ip6InDiscards);
+        arl_expect(arl_base, "Ip6InDelivers", &Ip6InDelivers);
+        arl_expect(arl_base, "Ip6OutForwDatagrams", &Ip6OutForwDatagrams);
+        arl_expect(arl_base, "Ip6OutRequests", &Ip6OutRequests);
+        arl_expect(arl_base, "Ip6OutDiscards", &Ip6OutDiscards);
+        arl_expect(arl_base, "Ip6OutNoRoutes", &Ip6OutNoRoutes);
+        arl_expect(arl_base, "Ip6ReasmTimeout", &Ip6ReasmTimeout);
+        arl_expect(arl_base, "Ip6ReasmReqds", &Ip6ReasmReqds);
+        arl_expect(arl_base, "Ip6ReasmOKs", &Ip6ReasmOKs);
+        arl_expect(arl_base, "Ip6ReasmFails", &Ip6ReasmFails);
+        arl_expect(arl_base, "Ip6FragOKs", &Ip6FragOKs);
+        arl_expect(arl_base, "Ip6FragFails", &Ip6FragFails);
+        arl_expect(arl_base, "Ip6FragCreates", &Ip6FragCreates);
+        arl_expect(arl_base, "Ip6InMcastPkts", &Ip6InMcastPkts);
+        arl_expect(arl_base, "Ip6OutMcastPkts", &Ip6OutMcastPkts);
+        arl_expect(arl_base, "Ip6InOctets", &Ip6InOctets);
+        arl_expect(arl_base, "Ip6OutOctets", &Ip6OutOctets);
+        arl_expect(arl_base, "Ip6InMcastOctets", &Ip6InMcastOctets);
+        arl_expect(arl_base, "Ip6OutMcastOctets", &Ip6OutMcastOctets);
+        arl_expect(arl_base, "Ip6InBcastOctets", &Ip6InBcastOctets);
+        arl_expect(arl_base, "Ip6OutBcastOctets", &Ip6OutBcastOctets);
+        arl_expect(arl_base, "Ip6InNoECTPkts", &Ip6InNoECTPkts);
+        arl_expect(arl_base, "Ip6InECT1Pkts", &Ip6InECT1Pkts);
+        arl_expect(arl_base, "Ip6InECT0Pkts", &Ip6InECT0Pkts);
+        arl_expect(arl_base, "Ip6InCEPkts", &Ip6InCEPkts);
+        arl_expect(arl_base, "Icmp6InMsgs", &Icmp6InMsgs);
+        arl_expect(arl_base, "Icmp6InErrors", &Icmp6InErrors);
+        arl_expect(arl_base, "Icmp6OutMsgs", &Icmp6OutMsgs);
+        arl_expect(arl_base, "Icmp6OutErrors", &Icmp6OutErrors);
+        arl_expect(arl_base, "Icmp6InCsumErrors", &Icmp6InCsumErrors);
+        arl_expect(arl_base, "Icmp6InDestUnreachs", &Icmp6InDestUnreachs);
+        arl_expect(arl_base, "Icmp6InPktTooBigs", &Icmp6InPktTooBigs);
+        arl_expect(arl_base, "Icmp6InTimeExcds", &Icmp6InTimeExcds);
+        arl_expect(arl_base, "Icmp6InParmProblems", &Icmp6InParmProblems);
+        arl_expect(arl_base, "Icmp6InEchos", &Icmp6InEchos);
+        arl_expect(arl_base, "Icmp6InEchoReplies", &Icmp6InEchoReplies);
+        arl_expect(arl_base, "Icmp6InGroupMembQueries", &Icmp6InGroupMembQueries);
+        arl_expect(arl_base, "Icmp6InGroupMembResponses", &Icmp6InGroupMembResponses);
+        arl_expect(arl_base, "Icmp6InGroupMembReductions", &Icmp6InGroupMembReductions);
+        arl_expect(arl_base, "Icmp6InRouterSolicits", &Icmp6InRouterSolicits);
+        arl_expect(arl_base, "Icmp6InRouterAdvertisements", &Icmp6InRouterAdvertisements);
+        arl_expect(arl_base, "Icmp6InNeighborSolicits", &Icmp6InNeighborSolicits);
+        arl_expect(arl_base, "Icmp6InNeighborAdvertisements", &Icmp6InNeighborAdvertisements);
+        arl_expect(arl_base, "Icmp6InRedirects", &Icmp6InRedirects);
+        arl_expect(arl_base, "Icmp6InMLDv2Reports", &Icmp6InMLDv2Reports);
+        arl_expect(arl_base, "Icmp6OutDestUnreachs", &Icmp6OutDestUnreachs);
+        arl_expect(arl_base, "Icmp6OutPktTooBigs", &Icmp6OutPktTooBigs);
+        arl_expect(arl_base, "Icmp6OutTimeExcds", &Icmp6OutTimeExcds);
+        arl_expect(arl_base, "Icmp6OutParmProblems", &Icmp6OutParmProblems);
+        arl_expect(arl_base, "Icmp6OutEchos", &Icmp6OutEchos);
+        arl_expect(arl_base, "Icmp6OutEchoReplies", &Icmp6OutEchoReplies);
+        arl_expect(arl_base, "Icmp6OutGroupMembQueries", &Icmp6OutGroupMembQueries);
+        arl_expect(arl_base, "Icmp6OutGroupMembResponses", &Icmp6OutGroupMembResponses);
+        arl_expect(arl_base, "Icmp6OutGroupMembReductions", &Icmp6OutGroupMembReductions);
+        arl_expect(arl_base, "Icmp6OutRouterSolicits", &Icmp6OutRouterSolicits);
+        arl_expect(arl_base, "Icmp6OutRouterAdvertisements", &Icmp6OutRouterAdvertisements);
+        arl_expect(arl_base, "Icmp6OutNeighborSolicits", &Icmp6OutNeighborSolicits);
+        arl_expect(arl_base, "Icmp6OutNeighborAdvertisements", &Icmp6OutNeighborAdvertisements);
+        arl_expect(arl_base, "Icmp6OutRedirects", &Icmp6OutRedirects);
+        arl_expect(arl_base, "Icmp6OutMLDv2Reports", &Icmp6OutMLDv2Reports);
+        arl_expect(arl_base, "Icmp6InType1", &Icmp6InType1);
+        arl_expect(arl_base, "Icmp6InType128", &Icmp6InType128);
+        arl_expect(arl_base, "Icmp6InType129", &Icmp6InType129);
+        arl_expect(arl_base, "Icmp6InType136", &Icmp6InType136);
+        arl_expect(arl_base, "Icmp6OutType1", &Icmp6OutType1);
+        arl_expect(arl_base, "Icmp6OutType128", &Icmp6OutType128);
+        arl_expect(arl_base, "Icmp6OutType129", &Icmp6OutType129);
+        arl_expect(arl_base, "Icmp6OutType133", &Icmp6OutType133);
+        arl_expect(arl_base, "Icmp6OutType135", &Icmp6OutType135);
+        arl_expect(arl_base, "Icmp6OutType143", &Icmp6OutType143);
+        arl_expect(arl_base, "Udp6InDatagrams", &Udp6InDatagrams);
+        arl_expect(arl_base, "Udp6NoPorts", &Udp6NoPorts);
+        arl_expect(arl_base, "Udp6InErrors", &Udp6InErrors);
+        arl_expect(arl_base, "Udp6OutDatagrams", &Udp6OutDatagrams);
+        arl_expect(arl_base, "Udp6RcvbufErrors", &Udp6RcvbufErrors);
+        arl_expect(arl_base, "Udp6SndbufErrors", &Udp6SndbufErrors);
+        arl_expect(arl_base, "Udp6InCsumErrors", &Udp6InCsumErrors);
+        arl_expect(arl_base, "Udp6IgnoredMulti", &Udp6IgnoredMulti);
+        arl_expect(arl_base, "UdpLite6InDatagrams", &UdpLite6InDatagrams);
+        arl_expect(arl_base, "UdpLite6NoPorts", &UdpLite6NoPorts);
+        arl_expect(arl_base, "UdpLite6InErrors", &UdpLite6InErrors);
+        arl_expect(arl_base, "UdpLite6OutDatagrams", &UdpLite6OutDatagrams);
+        arl_expect(arl_base, "UdpLite6RcvbufErrors", &UdpLite6RcvbufErrors);
+        arl_expect(arl_base, "UdpLite6SndbufErrors", &UdpLite6SndbufErrors);
+        arl_expect(arl_base, "UdpLite6InCsumErrors", &UdpLite6InCsumErrors);
     }
 
-    if(do_ip_packets == -1)         do_ip_packets       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 packets", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_ip_fragsout == -1)        do_ip_fragsout      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 fragments sent", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_ip_fragsin == -1)         do_ip_fragsin       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 fragments assembly", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_ip_errors == -1)          do_ip_errors        = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 errors", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_udp_packets == -1)        do_udp_packets      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDP packets", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_udp_errors == -1)         do_udp_errors       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDP errors", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_udplite_packets == -1)    do_udplite_packets  = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDPlite packets", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_udplite_errors == -1)     do_udplite_errors   = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ipv6 UDPlite errors", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_bandwidth == -1)          do_bandwidth        = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "bandwidth", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_mcast == -1)              do_mcast            = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "multicast bandwidth", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_bcast == -1)              do_bcast            = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "broadcast bandwidth", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_mcast_p == -1)            do_mcast_p          = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "multicast packets", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp == -1)               do_icmp             = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_redir == -1)         do_icmp_redir       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp redirects", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_errors == -1)        do_icmp_errors      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp errors", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_echos == -1)         do_icmp_echos       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp echos", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_groupmemb == -1)     do_icmp_groupmemb   = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp group membership", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_router == -1)        do_icmp_router      = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp router", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_neighbor == -1)      do_icmp_neighbor    = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp neighbor", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_mldv2 == -1)         do_icmp_mldv2       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp mldv2", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_icmp_types == -1)         do_icmp_types       = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "icmp types", CONFIG_ONDEMAND_ONDEMAND);
-    if(do_ect == -1)                do_ect              = config_get_boolean_ondemand("plugin:proc:/proc/net/snmp6", "ect", CONFIG_ONDEMAND_ONDEMAND);
-
-    if(dt) {};
-
-    if(!ff) {
+    if(unlikely(!ff)) {
         char filename[FILENAME_MAX + 1];
         snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/snmp6");
         ff = procfile_open(config_get("plugin:proc:/proc/net/snmp6", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT);
+        if(unlikely(!ff))
+            return 1;
     }
-    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 Ip6InReceives = 0ULL;
-    unsigned long long Ip6InHdrErrors = 0ULL;
-    unsigned long long Ip6InTooBigErrors = 0ULL;
-    unsigned long long Ip6InNoRoutes = 0ULL;
-    unsigned long long Ip6InAddrErrors = 0ULL;
-    unsigned long long Ip6InUnknownProtos = 0ULL;
-    unsigned long long Ip6InTruncatedPkts = 0ULL;
-    unsigned long long Ip6InDiscards = 0ULL;
-    unsigned long long Ip6InDelivers = 0ULL;
-    unsigned long long Ip6OutForwDatagrams = 0ULL;
-    unsigned long long Ip6OutRequests = 0ULL;
-    unsigned long long Ip6OutDiscards = 0ULL;
-    unsigned long long Ip6OutNoRoutes = 0ULL;
-    unsigned long long Ip6ReasmTimeout = 0ULL;
-    unsigned long long Ip6ReasmReqds = 0ULL;
-    unsigned long long Ip6ReasmOKs = 0ULL;
-    unsigned long long Ip6ReasmFails = 0ULL;
-    unsigned long long Ip6FragOKs = 0ULL;
-    unsigned long long Ip6FragFails = 0ULL;
-    unsigned long long Ip6FragCreates = 0ULL;
-    unsigned long long Ip6InMcastPkts = 0ULL;
-    unsigned long long Ip6OutMcastPkts = 0ULL;
-    unsigned long long Ip6InOctets = 0ULL;
-    unsigned long long Ip6OutOctets = 0ULL;
-    unsigned long long Ip6InMcastOctets = 0ULL;
-    unsigned long long Ip6OutMcastOctets = 0ULL;
-    unsigned long long Ip6InBcastOctets = 0ULL;
-    unsigned long long Ip6OutBcastOctets = 0ULL;
-    unsigned long long Ip6InNoECTPkts = 0ULL;
-    unsigned long long Ip6InECT1Pkts = 0ULL;
-    unsigned long long Ip6InECT0Pkts = 0ULL;
-    unsigned long long Ip6InCEPkts = 0ULL;
-    unsigned long long Icmp6InMsgs = 0ULL;
-    unsigned long long Icmp6InErrors = 0ULL;
-    unsigned long long Icmp6OutMsgs = 0ULL;
-    unsigned long long Icmp6OutErrors = 0ULL;
-    unsigned long long Icmp6InCsumErrors = 0ULL;
-    unsigned long long Icmp6InDestUnreachs = 0ULL;
-    unsigned long long Icmp6InPktTooBigs = 0ULL;
-    unsigned long long Icmp6InTimeExcds = 0ULL;
-    unsigned long long Icmp6InParmProblems = 0ULL;
-    unsigned long long Icmp6InEchos = 0ULL;
-    unsigned long long Icmp6InEchoReplies = 0ULL;
-    unsigned long long Icmp6InGroupMembQueries = 0ULL;
-    unsigned long long Icmp6InGroupMembResponses = 0ULL;
-    unsigned long long Icmp6InGroupMembReductions = 0ULL;
-    unsigned long long Icmp6InRouterSolicits = 0ULL;
-    unsigned long long Icmp6InRouterAdvertisements = 0ULL;
-    unsigned long long Icmp6InNeighborSolicits = 0ULL;
-    unsigned long long Icmp6InNeighborAdvertisements = 0ULL;
-    unsigned long long Icmp6InRedirects = 0ULL;
-    unsigned long long Icmp6InMLDv2Reports = 0ULL;
-    unsigned long long Icmp6OutDestUnreachs = 0ULL;
-    unsigned long long Icmp6OutPktTooBigs = 0ULL;
-    unsigned long long Icmp6OutTimeExcds = 0ULL;
-    unsigned long long Icmp6OutParmProblems = 0ULL;
-    unsigned long long Icmp6OutEchos = 0ULL;
-    unsigned long long Icmp6OutEchoReplies = 0ULL;
-    unsigned long long Icmp6OutGroupMembQueries = 0ULL;
-    unsigned long long Icmp6OutGroupMembResponses = 0ULL;
-    unsigned long long Icmp6OutGroupMembReductions = 0ULL;
-    unsigned long long Icmp6OutRouterSolicits = 0ULL;
-    unsigned long long Icmp6OutRouterAdvertisements = 0ULL;
-    unsigned long long Icmp6OutNeighborSolicits = 0ULL;
-    unsigned long long Icmp6OutNeighborAdvertisements = 0ULL;
-    unsigned long long Icmp6OutRedirects = 0ULL;
-    unsigned long long Icmp6OutMLDv2Reports = 0ULL;
-    unsigned long long Icmp6InType1 = 0ULL;
-    unsigned long long Icmp6InType128 = 0ULL;
-    unsigned long long Icmp6InType129 = 0ULL;
-    unsigned long long Icmp6InType136 = 0ULL;
-    unsigned long long Icmp6OutType1 = 0ULL;
-    unsigned long long Icmp6OutType128 = 0ULL;
-    unsigned long long Icmp6OutType129 = 0ULL;
-    unsigned long long Icmp6OutType133 = 0ULL;
-    unsigned long long Icmp6OutType135 = 0ULL;
-    unsigned long long Icmp6OutType143 = 0ULL;
-    unsigned long long Udp6InDatagrams = 0ULL;
-    unsigned long long Udp6NoPorts = 0ULL;
-    unsigned long long Udp6InErrors = 0ULL;
-    unsigned long long Udp6OutDatagrams = 0ULL;
-    unsigned long long Udp6RcvbufErrors = 0ULL;
-    unsigned long long Udp6SndbufErrors = 0ULL;
-    unsigned long long Udp6InCsumErrors = 0ULL;
-    unsigned long long Udp6IgnoredMulti = 0ULL;
-    unsigned long long UdpLite6InDatagrams = 0ULL;
-    unsigned long long UdpLite6NoPorts = 0ULL;
-    unsigned long long UdpLite6InErrors = 0ULL;
-    unsigned long long UdpLite6OutDatagrams = 0ULL;
-    unsigned long long UdpLite6RcvbufErrors = 0ULL;
-    unsigned long long UdpLite6SndbufErrors = 0ULL;
-    unsigned long long UdpLite6InCsumErrors = 0ULL;
+    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;
+
+    arl_begin(arl_base);
 
     for(l = 0; l < lines ;l++) {
-        words = procfile_linewords(ff, l);
-        if(words < 2) {
-            if(words) error("Cannot read /proc/net/snmp6 line %u. Expected 2 params, read %u.", l, words);
+        size_t words = procfile_linewords(ff, l);
+        if(unlikely(words < 2)) {
+            if(unlikely(words)) error("Cannot read /proc/net/snmp6 line %zu. Expected 2 params, read %zu.", l, words);
             continue;
         }
 
-        char *name = procfile_lineword(ff, l, 0);
-        char * value = procfile_lineword(ff, l, 1);
-        if(!name || !*name || !value || !*value) continue;
-
-        uint32_t hash = simple_hash(name);
-
-        if(0) ;
-        else if(hash == hash_Ip6InReceives && strcmp(name, "Ip6InReceives") == 0) Ip6InReceives = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InHdrErrors && strcmp(name, "Ip6InHdrErrors") == 0) Ip6InHdrErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InTooBigErrors && strcmp(name, "Ip6InTooBigErrors") == 0) Ip6InTooBigErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InNoRoutes && strcmp(name, "Ip6InNoRoutes") == 0) Ip6InNoRoutes = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InAddrErrors && strcmp(name, "Ip6InAddrErrors") == 0) Ip6InAddrErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InUnknownProtos && strcmp(name, "Ip6InUnknownProtos") == 0) Ip6InUnknownProtos = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InTruncatedPkts && strcmp(name, "Ip6InTruncatedPkts") == 0) Ip6InTruncatedPkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InDiscards && strcmp(name, "Ip6InDiscards") == 0) Ip6InDiscards = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InDelivers && strcmp(name, "Ip6InDelivers") == 0) Ip6InDelivers = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutForwDatagrams && strcmp(name, "Ip6OutForwDatagrams") == 0) Ip6OutForwDatagrams = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutRequests && strcmp(name, "Ip6OutRequests") == 0) Ip6OutRequests = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutDiscards && strcmp(name, "Ip6OutDiscards") == 0) Ip6OutDiscards = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutNoRoutes && strcmp(name, "Ip6OutNoRoutes") == 0) Ip6OutNoRoutes = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6ReasmTimeout && strcmp(name, "Ip6ReasmTimeout") == 0) Ip6ReasmTimeout = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6ReasmReqds && strcmp(name, "Ip6ReasmReqds") == 0) Ip6ReasmReqds = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6ReasmOKs && strcmp(name, "Ip6ReasmOKs") == 0) Ip6ReasmOKs = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6ReasmFails && strcmp(name, "Ip6ReasmFails") == 0) Ip6ReasmFails = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6FragOKs && strcmp(name, "Ip6FragOKs") == 0) Ip6FragOKs = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6FragFails && strcmp(name, "Ip6FragFails") == 0) Ip6FragFails = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6FragCreates && strcmp(name, "Ip6FragCreates") == 0) Ip6FragCreates = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InMcastPkts && strcmp(name, "Ip6InMcastPkts") == 0) Ip6InMcastPkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutMcastPkts && strcmp(name, "Ip6OutMcastPkts") == 0) Ip6OutMcastPkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InOctets && strcmp(name, "Ip6InOctets") == 0) Ip6InOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutOctets && strcmp(name, "Ip6OutOctets") == 0) Ip6OutOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InMcastOctets && strcmp(name, "Ip6InMcastOctets") == 0) Ip6InMcastOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutMcastOctets && strcmp(name, "Ip6OutMcastOctets") == 0) Ip6OutMcastOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InBcastOctets && strcmp(name, "Ip6InBcastOctets") == 0) Ip6InBcastOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6OutBcastOctets && strcmp(name, "Ip6OutBcastOctets") == 0) Ip6OutBcastOctets = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InNoECTPkts && strcmp(name, "Ip6InNoECTPkts") == 0) Ip6InNoECTPkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InECT1Pkts && strcmp(name, "Ip6InECT1Pkts") == 0) Ip6InECT1Pkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InECT0Pkts && strcmp(name, "Ip6InECT0Pkts") == 0) Ip6InECT0Pkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Ip6InCEPkts && strcmp(name, "Ip6InCEPkts") == 0) Ip6InCEPkts = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InMsgs && strcmp(name, "Icmp6InMsgs") == 0) Icmp6InMsgs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InErrors && strcmp(name, "Icmp6InErrors") == 0) Icmp6InErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutMsgs && strcmp(name, "Icmp6OutMsgs") == 0) Icmp6OutMsgs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutErrors && strcmp(name, "Icmp6OutErrors") == 0) Icmp6OutErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InCsumErrors && strcmp(name, "Icmp6InCsumErrors") == 0) Icmp6InCsumErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InDestUnreachs && strcmp(name, "Icmp6InDestUnreachs") == 0) Icmp6InDestUnreachs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InPktTooBigs && strcmp(name, "Icmp6InPktTooBigs") == 0) Icmp6InPktTooBigs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InTimeExcds && strcmp(name, "Icmp6InTimeExcds") == 0) Icmp6InTimeExcds = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InParmProblems && strcmp(name, "Icmp6InParmProblems") == 0) Icmp6InParmProblems = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InEchos && strcmp(name, "Icmp6InEchos") == 0) Icmp6InEchos = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InEchoReplies && strcmp(name, "Icmp6InEchoReplies") == 0) Icmp6InEchoReplies = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InGroupMembQueries && strcmp(name, "Icmp6InGroupMembQueries") == 0) Icmp6InGroupMembQueries = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InGroupMembResponses && strcmp(name, "Icmp6InGroupMembResponses") == 0) Icmp6InGroupMembResponses = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InGroupMembReductions && strcmp(name, "Icmp6InGroupMembReductions") == 0) Icmp6InGroupMembReductions = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InRouterSolicits && strcmp(name, "Icmp6InRouterSolicits") == 0) Icmp6InRouterSolicits = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InRouterAdvertisements && strcmp(name, "Icmp6InRouterAdvertisements") == 0) Icmp6InRouterAdvertisements = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InNeighborSolicits && strcmp(name, "Icmp6InNeighborSolicits") == 0) Icmp6InNeighborSolicits = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InNeighborAdvertisements && strcmp(name, "Icmp6InNeighborAdvertisements") == 0) Icmp6InNeighborAdvertisements = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InRedirects && strcmp(name, "Icmp6InRedirects") == 0) Icmp6InRedirects = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InMLDv2Reports && strcmp(name, "Icmp6InMLDv2Reports") == 0) Icmp6InMLDv2Reports = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutDestUnreachs && strcmp(name, "Icmp6OutDestUnreachs") == 0) Icmp6OutDestUnreachs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutPktTooBigs && strcmp(name, "Icmp6OutPktTooBigs") == 0) Icmp6OutPktTooBigs = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutTimeExcds && strcmp(name, "Icmp6OutTimeExcds") == 0) Icmp6OutTimeExcds = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutParmProblems && strcmp(name, "Icmp6OutParmProblems") == 0) Icmp6OutParmProblems = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutEchos && strcmp(name, "Icmp6OutEchos") == 0) Icmp6OutEchos = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutEchoReplies && strcmp(name, "Icmp6OutEchoReplies") == 0) Icmp6OutEchoReplies = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutGroupMembQueries && strcmp(name, "Icmp6OutGroupMembQueries") == 0) Icmp6OutGroupMembQueries = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutGroupMembResponses && strcmp(name, "Icmp6OutGroupMembResponses") == 0) Icmp6OutGroupMembResponses = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutGroupMembReductions && strcmp(name, "Icmp6OutGroupMembReductions") == 0) Icmp6OutGroupMembReductions = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutRouterSolicits && strcmp(name, "Icmp6OutRouterSolicits") == 0) Icmp6OutRouterSolicits = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutRouterAdvertisements && strcmp(name, "Icmp6OutRouterAdvertisements") == 0) Icmp6OutRouterAdvertisements = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutNeighborSolicits && strcmp(name, "Icmp6OutNeighborSolicits") == 0) Icmp6OutNeighborSolicits = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutNeighborAdvertisements && strcmp(name, "Icmp6OutNeighborAdvertisements") == 0) Icmp6OutNeighborAdvertisements = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutRedirects && strcmp(name, "Icmp6OutRedirects") == 0) Icmp6OutRedirects = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutMLDv2Reports && strcmp(name, "Icmp6OutMLDv2Reports") == 0) Icmp6OutMLDv2Reports = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InType1 && strcmp(name, "Icmp6InType1") == 0) Icmp6InType1 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InType128 && strcmp(name, "Icmp6InType128") == 0) Icmp6InType128 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InType129 && strcmp(name, "Icmp6InType129") == 0) Icmp6InType129 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6InType136 && strcmp(name, "Icmp6InType136") == 0) Icmp6InType136 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType1 && strcmp(name, "Icmp6OutType1") == 0) Icmp6OutType1 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType128 && strcmp(name, "Icmp6OutType128") == 0) Icmp6OutType128 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType129 && strcmp(name, "Icmp6OutType129") == 0) Icmp6OutType129 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType133 && strcmp(name, "Icmp6OutType133") == 0) Icmp6OutType133 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType135 && strcmp(name, "Icmp6OutType135") == 0) Icmp6OutType135 = strtoull(value, NULL, 10);
-        else if(hash == hash_Icmp6OutType143 && strcmp(name, "Icmp6OutType143") == 0) Icmp6OutType143 = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6InDatagrams && strcmp(name, "Udp6InDatagrams") == 0) Udp6InDatagrams = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6NoPorts && strcmp(name, "Udp6NoPorts") == 0) Udp6NoPorts = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6InErrors && strcmp(name, "Udp6InErrors") == 0) Udp6InErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6OutDatagrams && strcmp(name, "Udp6OutDatagrams") == 0) Udp6OutDatagrams = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6RcvbufErrors && strcmp(name, "Udp6RcvbufErrors") == 0) Udp6RcvbufErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6SndbufErrors && strcmp(name, "Udp6SndbufErrors") == 0) Udp6SndbufErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6InCsumErrors && strcmp(name, "Udp6InCsumErrors") == 0) Udp6InCsumErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_Udp6IgnoredMulti && strcmp(name, "Udp6IgnoredMulti") == 0) Udp6IgnoredMulti = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6InDatagrams && strcmp(name, "UdpLite6InDatagrams") == 0) UdpLite6InDatagrams = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6NoPorts && strcmp(name, "UdpLite6NoPorts") == 0) UdpLite6NoPorts = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6InErrors && strcmp(name, "UdpLite6InErrors") == 0) UdpLite6InErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6OutDatagrams && strcmp(name, "UdpLite6OutDatagrams") == 0) UdpLite6OutDatagrams = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6RcvbufErrors && strcmp(name, "UdpLite6RcvbufErrors") == 0) UdpLite6RcvbufErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6SndbufErrors && strcmp(name, "UdpLite6SndbufErrors") == 0) UdpLite6SndbufErrors = strtoull(value, NULL, 10);
-        else if(hash == hash_UdpLite6InCsumErrors && strcmp(name, "UdpLite6InCsumErrors") == 0) UdpLite6InCsumErrors = strtoull(value, NULL, 10);
+        if(unlikely(arl_check(arl_base,
+                procfile_lineword(ff, l, 0),
+                procfile_lineword(ff, l, 1)))) break;
     }
 
     RRDSET *st;
@@ -460,7 +279,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_bandwidth == CONFIG_ONDEMAND_YES || (do_bandwidth == CONFIG_ONDEMAND_ONDEMAND && (Ip6InOctets || Ip6OutOctets))) {
         do_bandwidth = CONFIG_ONDEMAND_YES;
         st = rrdset_find("system.ipv6");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create("system", "ipv6", NULL, "network", NULL, "IPv6 Bandwidth", "kilobits/s", 500, update_every, RRDSET_TYPE_AREA);
 
             rrddim_add(st, "received", NULL, 8, 1024, RRDDIM_INCREMENTAL);
@@ -478,7 +297,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_ip_packets == CONFIG_ONDEMAND_YES || (do_ip_packets == CONFIG_ONDEMAND_ONDEMAND && (Ip6InReceives || Ip6OutRequests || Ip6InDelivers || Ip6OutForwDatagrams))) {
         do_ip_packets = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".packets");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "packets", NULL, "packets", NULL, "IPv6 Packets", "packets/s", 3000, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -500,7 +319,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_ip_fragsout == CONFIG_ONDEMAND_YES || (do_ip_fragsout == CONFIG_ONDEMAND_ONDEMAND && (Ip6FragOKs || Ip6FragFails || Ip6FragCreates))) {
         do_ip_fragsout = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".fragsout");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "fragsout", NULL, "fragments", NULL, "IPv6 Fragments Sent", "packets/s", 3010, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -527,7 +346,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
             ))) {
         do_ip_fragsin = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".fragsin");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "fragsin", NULL, "fragments", NULL, "IPv6 Fragments Reassembly", "packets/s", 3011, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -560,7 +379,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_ip_errors = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".errors");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "errors", NULL, "errors", NULL, "IPv6 Errors", "packets/s", 3002, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -597,7 +416,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_udp_packets == CONFIG_ONDEMAND_YES || (do_udp_packets == CONFIG_ONDEMAND_ONDEMAND && (Udp6InDatagrams || Udp6OutDatagrams))) {
         do_udp_packets = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".udppackets");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "udppackets", NULL, "udp", NULL, "IPv6 UDP Packets", "packets/s", 3601, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -623,7 +442,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_udp_errors = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".udperrors");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "udperrors", NULL, "udp", NULL, "IPv6 UDP Errors", "events/s", 3701, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -650,7 +469,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_udplite_packets == CONFIG_ONDEMAND_YES || (do_udplite_packets == CONFIG_ONDEMAND_ONDEMAND && (UdpLite6InDatagrams || UdpLite6OutDatagrams))) {
         do_udplite_packets = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".udplitepackets");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "udplitepackets", NULL, "udplite", NULL, "IPv6 UDPlite Packets", "packets/s", 3601, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -676,7 +495,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_udplite_errors = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".udpliteerrors");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "udpliteerrors", NULL, "udplite", NULL, "IPv6 UDP Lite Errors", "events/s", 3701, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -701,7 +520,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_mcast == CONFIG_ONDEMAND_YES || (do_mcast == CONFIG_ONDEMAND_ONDEMAND && (Ip6OutMcastOctets || Ip6InMcastOctets))) {
         do_mcast = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".mcast");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "mcast", NULL, "multicast", NULL, "IPv6 Multicast Bandwidth", "kilobits/s", 9000, update_every, RRDSET_TYPE_AREA);
             st->isdetail = 1;
 
@@ -720,7 +539,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_bcast == CONFIG_ONDEMAND_YES || (do_bcast == CONFIG_ONDEMAND_ONDEMAND && (Ip6OutBcastOctets || Ip6InBcastOctets))) {
         do_bcast = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".bcast");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "bcast", NULL, "broadcast", NULL, "IPv6 Broadcast Bandwidth", "kilobits/s", 8000, update_every, RRDSET_TYPE_AREA);
             st->isdetail = 1;
 
@@ -739,7 +558,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_mcast_p == CONFIG_ONDEMAND_YES || (do_mcast_p == CONFIG_ONDEMAND_ONDEMAND && (Ip6OutMcastPkts || Ip6InMcastPkts))) {
         do_mcast_p = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".mcastpkts");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "mcastpkts", NULL, "multicast", NULL, "IPv6 Multicast Packets", "packets/s", 9500, update_every, RRDSET_TYPE_LINE);
             st->isdetail = 1;
 
@@ -758,7 +577,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_icmp == CONFIG_ONDEMAND_YES || (do_icmp == CONFIG_ONDEMAND_ONDEMAND && (Icmp6InMsgs || Icmp6OutMsgs))) {
         do_icmp = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmp");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmp", NULL, "icmp", NULL, "IPv6 ICMP Messages", "messages/s", 10000, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -776,7 +595,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_icmp_redir == CONFIG_ONDEMAND_YES || (do_icmp_redir == CONFIG_ONDEMAND_ONDEMAND && (Icmp6InRedirects || Icmp6OutRedirects))) {
         do_icmp_redir = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmpredir");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmpredir", NULL, "icmp", NULL, "IPv6 ICMP Redirects", "redirects/s", 10050, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -807,7 +626,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_errors = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmperrors");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmperrors", NULL, "icmp", NULL, "IPv6 ICMP Errors", "errors/s", 10100, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InErrors", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -850,7 +669,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_echos = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmpechos");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmpechos", NULL, "icmp", NULL, "IPv6 ICMP Echo", "messages/s", 10200, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InEchos", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -880,7 +699,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_groupmemb = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".groupmemb");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "groupmemb", NULL, "icmp", NULL, "IPv6 ICMP Group Membership", "messages/s", 10300, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InQueries", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -912,7 +731,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_router = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmprouter");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmprouter", NULL, "icmp", NULL, "IPv6 Router Messages", "messages/s", 10400, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InSolicits", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -940,7 +759,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_neighbor = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmpneighbor");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmpneighbor", NULL, "icmp", NULL, "IPv6 Neighbor Messages", "messages/s", 10500, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InSolicits", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -962,7 +781,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
     if(do_icmp_mldv2 == CONFIG_ONDEMAND_YES || (do_icmp_mldv2 == CONFIG_ONDEMAND_ONDEMAND && (Icmp6InMLDv2Reports || Icmp6OutMLDv2Reports))) {
         do_icmp_mldv2 = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmpmldv2");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmpmldv2", NULL, "icmp", NULL, "IPv6 ICMP MLDv2 Reports", "reports/s", 10600, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "received", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -992,7 +811,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_icmp_types = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".icmptypes");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "icmptypes", NULL, "icmp", NULL, "IPv6 ICMP Types", "messages/s", 10700, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InType1", NULL, 1, 1, RRDDIM_INCREMENTAL);
@@ -1032,7 +851,7 @@ int do_proc_net_snmp6(int update_every, unsigned long long dt) {
         ))) {
         do_ect = CONFIG_ONDEMAND_YES;
         st = rrdset_find(RRD_TYPE_NET_SNMP6 ".ect");
-        if(!st) {
+        if(unlikely(!st)) {
             st = rrdset_create(RRD_TYPE_NET_SNMP6, "ect", NULL, "packets", NULL, "IPv6 ECT Packets", "packets/s", 10800, update_every, RRDSET_TYPE_LINE);
 
             rrddim_add(st, "InNoECTPkts", NULL, 1, 1, RRDDIM_INCREMENTAL);