private:
// Description and types for prometheus output of stats
- std::map<std::string, MetricDefinition> metrics = {
- {"all-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of outgoing UDP queries since starting")},
-
- {"answers-slow",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered after 1 second")},
- {"answers0-1",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered within 1 millisecond")},
- {"answers1-10",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered within 10 milliseconds")},
- {"answers10-100",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered within 100 milliseconds")},
- {"answers100-1000",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered within 1 second")},
-
- {"auth4-answers-slow",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv4 after 1 second")},
- {"auth4-answers0-1",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv4within 1 millisecond")},
- {"auth4-answers1-10",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv4 within 10 milliseconds")},
- {"auth4-answers10-100",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv4 within 100 milliseconds")},
- {"auth4-answers100-1000",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv4 within 1 second")},
-
- {"auth6-answers-slow",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv6 after 1 second")},
- {"auth6-answers0-1",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv6 within 1 millisecond")},
- {"auth6-answers1-10",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv6 within 10 milliseconds")},
- {"auth6-answers10-100",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv6 within 100 milliseconds")},
- {"auth6-answers100-1000",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries answered by authoritatives over IPv6 within 1 second")},
-
- {"auth-zone-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries to locally hosted authoritative zones (`setting-auth-zones`) since starting")},
- {"cache-bytes",
- MetricDefinition(PrometheusMetricType::gauge,
- "Size of the cache in bytes")},
- {"cache-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of entries in the cache")},
- {"cache-hits",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of of cache hits since starting, this does **not** include hits that got answered from the packet-cache")},
- {"cache-misses",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of cache misses since starting")},
- {"case-mismatches",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of mismatches in character case since starting")},
- {"chain-resends",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries chained to existing outstanding")},
- {"client-parse-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of client packets that could not be parsed")},
- {"concurrent-queries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of MThreads currently running")},
- {"cpu-msec-thread-0",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of milliseconds spent in thread n")},
- {"dlg-only-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of records dropped because of `setting-delegation-only` setting")},
-
- {"dnssec-authentic-data-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries received with the AD bit set")},
- {"dnssec-check-disabled-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries received with the CD bit set")},
- {"dnssec-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries received with the DO bit set")},
- {"dnssec-result-bogus",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations that had the Bogus state")},
- {"dnssec-result-indeterminate",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations that had the Indeterminate state")},
- {"dnssec-result-insecure",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations that had the Insecure state")},
- {"dnssec-result-nta",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations that had the (negative trust anchor) state")},
- {"dnssec-result-secure",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations that had the Secure state")},
-
- {"dnssec-validations",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of DNSSEC validations performed")},
- {"dont-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of outgoing queries dropped because of `setting-dont-query` setting")},
- {"qname-min-fallback-success",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of successful queries due to fallback mechanism within 'qname-minimization' setting")},
- {"ecs-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of outgoing queries adorned with an EDNS Client Subnet option")},
- {"ecs-responses",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of responses received from authoritative servers with an EDNS Client Subnet option we used")},
- {"edns-ping-matches",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of servers that sent a valid EDNS PING response")},
- {"edns-ping-mismatches",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of servers that sent an invalid EDN PING response")},
- {"failed-host-entries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of servers that failed to resolve")},
- {"ignored-packets",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of non-query packets received on server sockets that should only get query packets")},
- {"ipv6-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of outgoing queries over IPv6")},
- {"ipv6-questions",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of end-user initiated queries with the RD bit set, received over IPv6 UDP")},
- {"malloc-bytes",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of bytes allocated by the process (broken, always returns 0)")},
- {"max-cache-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Currently configured maximum number of cache entries")},
- {"max-packetcache-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Currently configured maximum number of packet cache entries")},
- {"max-mthread-stack",
- MetricDefinition(PrometheusMetricType::gauge,
- "Maximum amount of thread stack ever used")},
-
- {"negcache-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of entries in the negative answer cache")},
- {"no-packet-error",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of erroneous received packets")},
- {"nod-lookups-dropped-oversize",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of NOD lookups dropped because they would exceed the maximum name length")},
- {"noedns-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries sent out without EDNS")},
- {"noerror-answers",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of NOERROR answers since starting")},
- {"noping-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries sent out without ENDS PING")},
- {"nsset-invalidations",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of times an nsset was dropped because it no longer worked")},
- {"nsspeeds-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of entries in the NS speeds map")},
- {"nxdomain-answers",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of NXDOMAIN answers since starting")},
- {"outgoing-timeouts",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of timeouts on outgoing UDP queries since starting")},
- {"outgoing4-timeouts",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of timeouts on outgoing UDP IPv4 queries since starting")},
- {"outgoing6-timeouts",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of timeouts on outgoing UDP IPv6 queries since starting")},
- {"over-capacity-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of questions dropped because over maximum concurrent query limit")},
- {"packetcache-bytes",
- MetricDefinition(PrometheusMetricType::gauge,
- "Size of the packet cache in bytes")},
- {"packetcache-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of packet cache entries")},
- {"packetcache-hits",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packet cache hits")},
- {"packetcache-misses",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packet cache misses")},
-
- {"policy-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets dropped because of (Lua) policy decision")},
- {"policy-result-noaction",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were not acted upon by the RPZ/filter engine")},
- {"policy-result-drop",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were dropped by the RPZ/filter engine")},
- {"policy-result-nxdomain",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were replied to with NXDOMAIN by the RPZ/filter engine")},
- {"policy-result-nodata",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were replied to with no data by the RPZ/filter engine")},
- {"policy-result-truncate",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were were forced to TCP by the RPZ/filter engine")},
- {"policy-result-custom",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of packets that were sent a custom answer by the RPZ/filter engine")},
-
- {"qa-latency",
- MetricDefinition(PrometheusMetricType::gauge,
- "Shows the current latency average, in microseconds, exponentially weighted over past 'latency-statistic-size' packets")},
- {"query-pipe-full-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of questions dropped because the query distribution pipe was full")},
- {"questions",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts all end-user initiated queries with the RD bit set")},
- {"rebalanced-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries balanced to a different worker thread because the first selected one was above the target load configured with 'distribution-load-factor'")},
- {"resource-limits",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of queries that could not be performed because of resource limits")},
- {"security-status",
- MetricDefinition(PrometheusMetricType::gauge,
- "security status based on `securitypolling`")},
- {"server-parse-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of server replied packets that could not be parsed")},
- {"servfail-answers",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of SERVFAIL answers since starting")},
- {"spoof-prevents",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of times PowerDNS considered itself spoofed, and dropped the data")},
- {"sys-msec",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of CPU milliseconds spent in 'system' mode")},
- {"tcp-client-overflow",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of times an IP address was denied TCP access because it already had too many connections")},
- {"tcp-clients",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of currently active TCP/IP clients")},
- {"tcp-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of outgoing TCP queries since starting")},
- {"tcp-questions",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of all incoming TCP queries since starting")},
- {"throttle-entries",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of of entries in the throttle map")},
- {"throttled-out",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of throttled outgoing UDP queries since starting")},
- {"throttled-outqueries",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of throttled outgoing UDP queries since starting")},
- {"too-old-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of questions dropped that were too old")},
- {"truncated-drops",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of questions dropped because they were larger than 512 bytes")},
- {"empty-queries",
- MetricDefinition(PrometheusMetricType::counter,
- "Questions dropped because they had a QD count of 0")},
- {"unauthorized-tcp",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of TCP questions denied because of allow-from restrictions")},
- {"unauthorized-udp",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of UDP questions denied because of allow-from restrictions")},
- {"unexpected-packets",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of answers from remote servers that were unexpected (might point to spoofing)")},
- {"unreachables",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of times nameservers were unreachable since starting")},
- {"uptime",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of seconds process has been running")},
- {"user-msec",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of CPU milliseconds spent in 'user' mode")},
- {"variable-responses",
- MetricDefinition(PrometheusMetricType::counter,
- "Number of responses that were marked as 'variable'")},
-
- {"x-our-latency",
- MetricDefinition(PrometheusMetricType::gauge,
- "Shows the averaged time spent within PowerDNS, in microseconds, exponentially weighted over past 'latency-statistic-size' packets")},
- {"x-ourtime0-1",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 0 and 1 milliseconds was spent within the Recursor")},
- {"x-ourtime1-2",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 1 and 2 milliseconds was spent within the Recursor")},
- {"x-ourtime2-4",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 2 and 4 milliseconds was spent within the Recursor")},
- {"x-ourtime4-8",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 4 and 8 milliseconds was spent within the Recursor")},
- {"x-ourtime8-16",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 8 and 16 milliseconds was spent within the Recursor")},
- {"x-ourtime16-32",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where between 16 and 32 milliseconds was spent within the Recursor")},
- {"x-ourtime-slow",
- MetricDefinition(PrometheusMetricType::counter,
- "Counts responses where more than 32 milliseconds was spent within the Recursor")},
-
- {"fd-usage",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of open file descriptors")},
- {"real-memory-usage",
- MetricDefinition(PrometheusMetricType::gauge,
- "Number of bytes real process memory usage")},
- {"udp-in-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "From /proc/net/snmp InErrors")},
- {"udp-noport-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "From /proc/net/snmp NoPorts")},
- {"udp-recvbuf-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "From /proc/net/snmp RcvbufErrors")},
- {"udp-sndbuf-errors",
- MetricDefinition(PrometheusMetricType::counter,
- "From /proc/net/snmp SndbufErrors")},
-
- {"cpu-iowait",
- MetricDefinition(PrometheusMetricType::counter,
- "Time spent waiting for I/O to complete by the whole system, in units of USER_HZ")},
- {"cpu-steal",
- MetricDefinition(PrometheusMetricType::counter,
- "Stolen time, which is the time spent by the whole system in other operating systems when running in a virtualized environment, in units of USER_HZ")},
- };
+ static const std::map<std::string, MetricDefinition> metrics;
};
extern MetricDefinitionStorage g_metricDefinitions;
}
}
+const std::map<std::string, MetricDefinition> MetricDefinitionStorage::metrics = {
+ {"all-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of outgoing UDP queries since starting")},
+
+ {"answers-slow",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered after 1 second")},
+ {"answers0-1",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered within 1 millisecond")},
+ {"answers1-10",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered within 10 milliseconds")},
+ {"answers10-100",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered within 100 milliseconds")},
+ {"answers100-1000",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered within 1 second")},
+
+ {"auth4-answers-slow",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv4 after 1 second")},
+ {"auth4-answers0-1",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv4within 1 millisecond")},
+ {"auth4-answers1-10",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv4 within 10 milliseconds")},
+ {"auth4-answers10-100",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv4 within 100 milliseconds")},
+ {"auth4-answers100-1000",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv4 within 1 second")},
+
+ {"auth6-answers-slow",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv6 after 1 second")},
+ {"auth6-answers0-1",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv6 within 1 millisecond")},
+ {"auth6-answers1-10",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv6 within 10 milliseconds")},
+ {"auth6-answers10-100",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv6 within 100 milliseconds")},
+ {"auth6-answers100-1000",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries answered by authoritatives over IPv6 within 1 second")},
+
+ {"auth-zone-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries to locally hosted authoritative zones (`setting-auth-zones`) since starting")},
+ {"cache-bytes",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Size of the cache in bytes")},
+ {"cache-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of entries in the cache")},
+ {"cache-hits",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of of cache hits since starting, this does **not** include hits that got answered from the packet-cache")},
+ {"cache-misses",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of cache misses since starting")},
+ {"case-mismatches",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of mismatches in character case since starting")},
+ {"chain-resends",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries chained to existing outstanding")},
+ {"client-parse-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of client packets that could not be parsed")},
+ {"concurrent-queries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of MThreads currently running")},
+ {"cpu-msec-thread-0",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of milliseconds spent in thread n")},
+ {"dlg-only-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of records dropped because of `setting-delegation-only` setting")},
+
+ {"dnssec-authentic-data-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries received with the AD bit set")},
+ {"dnssec-check-disabled-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries received with the CD bit set")},
+ {"dnssec-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries received with the DO bit set")},
+ {"dnssec-result-bogus",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations that had the Bogus state")},
+ {"dnssec-result-indeterminate",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations that had the Indeterminate state")},
+ {"dnssec-result-insecure",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations that had the Insecure state")},
+ {"dnssec-result-nta",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations that had the (negative trust anchor) state")},
+ {"dnssec-result-secure",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations that had the Secure state")},
+
+ {"dnssec-validations",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of DNSSEC validations performed")},
+ {"dont-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of outgoing queries dropped because of `setting-dont-query` setting")},
+ {"qname-min-fallback-success",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of successful queries due to fallback mechanism within 'qname-minimization' setting")},
+ {"ecs-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of outgoing queries adorned with an EDNS Client Subnet option")},
+ {"ecs-responses",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of responses received from authoritative servers with an EDNS Client Subnet option we used")},
+ {"edns-ping-matches",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of servers that sent a valid EDNS PING response")},
+ {"edns-ping-mismatches",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of servers that sent an invalid EDN PING response")},
+ {"failed-host-entries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of servers that failed to resolve")},
+ {"ignored-packets",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of non-query packets received on server sockets that should only get query packets")},
+ {"ipv6-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of outgoing queries over IPv6")},
+ {"ipv6-questions",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of end-user initiated queries with the RD bit set, received over IPv6 UDP")},
+ {"malloc-bytes",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of bytes allocated by the process (broken, always returns 0)")},
+ {"max-cache-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Currently configured maximum number of cache entries")},
+ {"max-packetcache-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Currently configured maximum number of packet cache entries")},
+ {"max-mthread-stack",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Maximum amount of thread stack ever used")},
+
+ {"negcache-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of entries in the negative answer cache")},
+ {"no-packet-error",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of erroneous received packets")},
+ {"nod-lookups-dropped-oversize",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of NOD lookups dropped because they would exceed the maximum name length")},
+ {"noedns-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries sent out without EDNS")},
+ {"noerror-answers",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of NOERROR answers since starting")},
+ {"noping-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries sent out without ENDS PING")},
+ {"nsset-invalidations",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of times an nsset was dropped because it no longer worked")},
+ {"nsspeeds-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of entries in the NS speeds map")},
+ {"nxdomain-answers",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of NXDOMAIN answers since starting")},
+ {"outgoing-timeouts",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of timeouts on outgoing UDP queries since starting")},
+ {"outgoing4-timeouts",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of timeouts on outgoing UDP IPv4 queries since starting")},
+ {"outgoing6-timeouts",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of timeouts on outgoing UDP IPv6 queries since starting")},
+ {"over-capacity-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of questions dropped because over maximum concurrent query limit")},
+ {"packetcache-bytes",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Size of the packet cache in bytes")},
+ {"packetcache-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of packet cache entries")},
+ {"packetcache-hits",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packet cache hits")},
+ {"packetcache-misses",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packet cache misses")},
+
+ {"policy-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets dropped because of (Lua) policy decision")},
+ {"policy-result-noaction",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were not acted upon by the RPZ/filter engine")},
+ {"policy-result-drop",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were dropped by the RPZ/filter engine")},
+ {"policy-result-nxdomain",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were replied to with NXDOMAIN by the RPZ/filter engine")},
+ {"policy-result-nodata",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were replied to with no data by the RPZ/filter engine")},
+ {"policy-result-truncate",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were were forced to TCP by the RPZ/filter engine")},
+ {"policy-result-custom",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of packets that were sent a custom answer by the RPZ/filter engine")},
+
+ {"qa-latency",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Shows the current latency average, in microseconds, exponentially weighted over past 'latency-statistic-size' packets")},
+ {"query-pipe-full-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of questions dropped because the query distribution pipe was full")},
+ {"questions",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts all end-user initiated queries with the RD bit set")},
+ {"rebalanced-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries balanced to a different worker thread because the first selected one was above the target load configured with 'distribution-load-factor'")},
+ {"resource-limits",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of queries that could not be performed because of resource limits")},
+ {"security-status",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "security status based on `securitypolling`")},
+ {"server-parse-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of server replied packets that could not be parsed")},
+ {"servfail-answers",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of SERVFAIL answers since starting")},
+ {"spoof-prevents",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of times PowerDNS considered itself spoofed, and dropped the data")},
+ {"sys-msec",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of CPU milliseconds spent in 'system' mode")},
+ {"tcp-client-overflow",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of times an IP address was denied TCP access because it already had too many connections")},
+ {"tcp-clients",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of currently active TCP/IP clients")},
+ {"tcp-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of outgoing TCP queries since starting")},
+ {"tcp-questions",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of all incoming TCP queries since starting")},
+ {"throttle-entries",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of of entries in the throttle map")},
+ {"throttled-out",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of throttled outgoing UDP queries since starting")},
+ {"throttled-outqueries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of throttled outgoing UDP queries since starting")},
+ {"too-old-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of questions dropped that were too old")},
+ {"truncated-drops",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of questions dropped because they were larger than 512 bytes")},
+ {"empty-queries",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Questions dropped because they had a QD count of 0")},
+ {"unauthorized-tcp",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of TCP questions denied because of allow-from restrictions")},
+ {"unauthorized-udp",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of UDP questions denied because of allow-from restrictions")},
+ {"unexpected-packets",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of answers from remote servers that were unexpected (might point to spoofing)")},
+ {"unreachables",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of times nameservers were unreachable since starting")},
+ {"uptime",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of seconds process has been running")},
+ {"user-msec",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of CPU milliseconds spent in 'user' mode")},
+ {"variable-responses",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Number of responses that were marked as 'variable'")},
+
+ {"x-our-latency",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Shows the averaged time spent within PowerDNS, in microseconds, exponentially weighted over past 'latency-statistic-size' packets")},
+ {"x-ourtime0-1",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 0 and 1 milliseconds was spent within the Recursor")},
+ {"x-ourtime1-2",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 1 and 2 milliseconds was spent within the Recursor")},
+ {"x-ourtime2-4",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 2 and 4 milliseconds was spent within the Recursor")},
+ {"x-ourtime4-8",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 4 and 8 milliseconds was spent within the Recursor")},
+ {"x-ourtime8-16",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 8 and 16 milliseconds was spent within the Recursor")},
+ {"x-ourtime16-32",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where between 16 and 32 milliseconds was spent within the Recursor")},
+ {"x-ourtime-slow",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Counts responses where more than 32 milliseconds was spent within the Recursor")},
+
+ {"fd-usage",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of open file descriptors")},
+ {"real-memory-usage",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "Number of bytes real process memory usage")},
+ {"udp-in-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "From /proc/net/snmp InErrors")},
+ {"udp-noport-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "From /proc/net/snmp NoPorts")},
+ {"udp-recvbuf-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "From /proc/net/snmp RcvbufErrors")},
+ {"udp-sndbuf-errors",
+ MetricDefinition(PrometheusMetricType::counter,
+ "From /proc/net/snmp SndbufErrors")},
+
+ {"cpu-iowait",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Time spent waiting for I/O to complete by the whole system, in units of USER_HZ")},
+ {"cpu-steal",
+ MetricDefinition(PrometheusMetricType::counter,
+ "Stolen time, which is the time spent by the whole system in other operating systems when running in a virtualized environment, in units of USER_HZ")},
+
+ { "dnssec-result-bogus-invalid-denial",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a valid denial of existence proof could not be found")},
+
+ { "dnssec-result-bogus-invalid-dnskey-protocol",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because all DNSKEYs had invalid protocols")},
+
+ { "dnssec-result-bogus-missing-negative-indication",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a NODATA or NXDOMAIN answer lacked the required SOA and/or NSEC(3) records")},
+
+ { "dnssec-result-bogus-no-rrsig",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because required RRSIG records were not present in an answer")},
+
+ { "dnssec-result-bogus-no-valid-dnskey",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a valid DNSKEY could not be found")},
+
+ { "dnssec-result-bogus-no-valid-rrsig",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because only invalid RRSIG records were present in an answer")},
+
+ { "dnssec-result-bogus-no-zone-key-bit-set",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because no DNSKEY with the Zone Key bit set was found")},
+
+ { "dnssec-result-bogus-revoked-dnskey",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because all DNSKEYs were revoked")},
+
+ { "dnssec-result-bogus-self-signed-ds",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a DS record was signed by itself")},
+
+ { "dnssec-result-bogus-signature-expired",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because the signature expired time in the RRSIG was in the past")},
+
+ { "dnssec-result-bogus-signature-not-yet-valid",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because the signature inception time in the RRSIG was not yet valid")},
+
+ { "dnssec-result-bogus-unable-to-get-dnskeys",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a valid DNSKEY could not be retrieved")},
+
+ { "dnssec-result-bogus-unable-to-get-dss",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a valid DS could not be retrieved")},
+ { "dnssec-result-bogus-unsupported-dnskey-algo",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a DNSKEY RRset contained only unsupported DNSSEC algorithms")},
+
+ { "dnssec-result-bogus-unsupported-ds-digest-type",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of DNSSEC validations that had the Bogus state because a DS RRset contained only unsupported digest types")},
+
+ { "proxy-protocol-invalid",
+ MetricDefinition(PrometheusMetricType::counter,
+ "invalid proxy-protocol headers received")},
+
+ { "record-cache-acquired",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of record cache lock acquisitions")},
+
+ { "record-cache-contended",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of contented record cache lock acquisitions")},
+
+ { "taskqueue-expired",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of tasks expired before they could be run")},
+
+ { "taskqueue-pushed",
+ MetricDefinition(PrometheusMetricType::counter,
+ "number of tasks pushed to the taskqueues")},
+
+ { "taskqueue-size",
+ MetricDefinition(PrometheusMetricType::gauge,
+ "number of tasks currenlty in the taskqueue")},
+
+};
+
+#define CHECK_PROMETHEUS_METRICS 0
+
+#if CHECK_PROMETHEUS_METRICS
+static void validatePrometheusMetrics()
+{
+ MetricDefinitionStorage s_metricDefinitions;
+
+ auto varmap = getAllStatsMap(StatComponent::API);
+ for (const auto& tup : varmap) {
+ std::string metricName = tup.first;
+ if (metricName.find("cpu-msec-") == 0) {
+ continue;
+ }
+ MetricDefinition metricDetails;
+
+ if (!s_metricDefinitions.getMetricDetails(metricName, metricDetails)) {
+ g_log<<Logger::Debug << "{ \"" << metricName << "\", MetricDefinition(PrometheusMetricType::counter, \"\")}," << endl;
+ }
+ }
+}
+#endif
RecursorWebServer::RecursorWebServer(FDMultiplexer* fdm)
{
registerAllStats();
+#if CHECK_PROMETHEUS_METRICS
+ // There is a race here if another thread already called registerAllStats(); but it is not ready yet
+ validatePrometheusMetrics();
+#endif
+
d_ws = make_unique<AsyncWebServer>(fdm, arg()["webserver-address"], arg().asNum("webserver-port"));
d_ws->setApiKey(arg()["api-key"]);
projects / thirdparty / pdns.git / commitdiff
