Adding upstream version 2.14.2.upstream/2.14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 513 insertions, 0 deletions

diff --git a/lib/icingadb/icingadbchecktask.cpp b/lib/icingadb/icingadbchecktask.cpp
new file mode 100644
index 0000000..f7c5964
--- /dev/null
+++ b/lib/icingadb/icingadbchecktask.cpp
@@ -0,0 +1,513 @@
+/* Icinga 2 | (c) 2022 Icinga GmbH | GPLv2+ */
+
+#include "icingadb/icingadbchecktask.hpp"
+#include "icinga/host.hpp"
+#include "icinga/checkcommand.hpp"
+#include "icinga/macroprocessor.hpp"
+#include "icinga/pluginutility.hpp"
+#include "base/function.hpp"
+#include "base/utility.hpp"
+#include "base/perfdatavalue.hpp"
+#include "base/convert.hpp"
+#include <utility>
+
+using namespace icinga;
+
+REGISTER_FUNCTION_NONCONST(Internal, IcingadbCheck, &IcingadbCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros");
+
+static void ReportIcingadbCheck(
+	const Checkable::Ptr& checkable, const CheckCommand::Ptr& commandObj,
+	const CheckResult::Ptr& cr, String output, ServiceState state)
+{
+	if (Checkable::ExecuteCommandProcessFinishedHandler) {
+		double now = Utility::GetTime();
+		ProcessResult pr;
+		pr.PID = -1;
+		pr.Output = std::move(output);
+		pr.ExecutionStart = now;
+		pr.ExecutionEnd = now;
+		pr.ExitStatus = state;
+
+		Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
+	} else {
+		cr->SetState(state);
+		cr->SetOutput(output);
+		checkable->ProcessCheckResult(cr);
+	}
+}
+
+static inline
+double GetXMessageTs(const Array::Ptr& xMessage)
+{
+	return Convert::ToLong(String(xMessage->Get(0)).Split("-")[0]) / 1000.0;
+}
+
+void IcingadbCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
+	const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
+{
+	CheckCommand::Ptr commandObj = CheckCommand::ExecuteOverride ? CheckCommand::ExecuteOverride : checkable->GetCheckCommand();
+
+	Host::Ptr host;
+	Service::Ptr service;
+	tie(host, service) = GetHostService(checkable);
+
+	MacroProcessor::ResolverList resolvers;
+	String silenceMissingMacroWarning;
+
+	if (MacroResolver::OverrideMacros)
+		resolvers.emplace_back("override", MacroResolver::OverrideMacros);
+
+	if (service)
+		resolvers.emplace_back("service", service);
+	resolvers.emplace_back("host", host);
+	resolvers.emplace_back("command", commandObj);
+
+	auto resolve ([&](const String& macro) {
+		return MacroProcessor::ResolveMacros(macro, resolvers, checkable->GetLastCheckResult(),
+			&silenceMissingMacroWarning, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
+	});
+
+	struct Thresholds
+	{
+		Value Warning, Critical;
+	};
+
+	auto resolveThresholds ([&resolve](const String& wmacro, const String& cmacro) {
+		return Thresholds{resolve(wmacro), resolve(cmacro)};
+	});
+
+	String icingadbName = resolve("$icingadb_name$");
+
+	auto dumpTakesThresholds (resolveThresholds("$icingadb_full_dump_duration_warning$", "$icingadb_full_dump_duration_critical$"));
+	auto syncTakesThresholds (resolveThresholds("$icingadb_full_sync_duration_warning$", "$icingadb_full_sync_duration_critical$"));
+	auto icingaBacklogThresholds (resolveThresholds("$icingadb_redis_backlog_warning$", "$icingadb_redis_backlog_critical$"));
+	auto icingadbBacklogThresholds (resolveThresholds("$icingadb_database_backlog_warning$", "$icingadb_database_backlog_critical$"));
+
+	if (resolvedMacros && !useResolvedMacros)
+		return;
+
+	if (icingadbName.IsEmpty()) {
+		ReportIcingadbCheck(checkable, commandObj, cr, "Icinga DB UNKNOWN: Attribute 'icingadb_name' must be set.", ServiceUnknown);
+		return;
+	}
+
+	auto conn (IcingaDB::GetByName(icingadbName));
+
+	if (!conn) {
+		ReportIcingadbCheck(checkable, commandObj, cr, "Icinga DB UNKNOWN: Icinga DB connection '" + icingadbName + "' does not exist.", ServiceUnknown);
+		return;
+	}
+
+	auto redis (conn->GetConnection());
+
+	if (!redis || !redis->GetConnected()) {
+		ReportIcingadbCheck(checkable, commandObj, cr, "Icinga DB CRITICAL: Not connected to Redis.", ServiceCritical);
+		return;
+	}
+
+	auto now (Utility::GetTime());
+	Array::Ptr redisTime, xReadHeartbeat, xReadStats, xReadRuntimeBacklog, xReadHistoryBacklog;
+
+	try {
+		auto replies (redis->GetResultsOfQueries(
+			{
+				{"TIME"},
+				{"XREAD", "STREAMS", "icingadb:telemetry:heartbeat", "0-0"},
+				{"XREAD", "STREAMS", "icingadb:telemetry:stats", "0-0"},
+				{"XREAD", "COUNT", "1", "STREAMS", "icinga:runtime", "icinga:runtime:state", "0-0", "0-0"},
+				{
+					"XREAD", "COUNT", "1", "STREAMS",
+					"icinga:history:stream:acknowledgement",
+					"icinga:history:stream:comment",
+					"icinga:history:stream:downtime",
+					"icinga:history:stream:flapping",
+					"icinga:history:stream:notification",
+					"icinga:history:stream:state",
+					"0-0", "0-0", "0-0", "0-0", "0-0", "0-0",
+				}
+			},
+			RedisConnection::QueryPriority::Heartbeat
+		));
+
+		redisTime = std::move(replies.at(0));
+		xReadHeartbeat = std::move(replies.at(1));
+		xReadStats = std::move(replies.at(2));
+		xReadRuntimeBacklog = std::move(replies.at(3));
+		xReadHistoryBacklog = std::move(replies.at(4));
+	} catch (const std::exception& ex) {
+		ReportIcingadbCheck(
+			checkable, commandObj, cr,
+			String("Icinga DB CRITICAL: Could not query Redis: ") + ex.what(), ServiceCritical
+		);
+		return;
+	}
+
+	if (!xReadHeartbeat) {
+		ReportIcingadbCheck(
+			checkable, commandObj, cr,
+			"Icinga DB CRITICAL: The Icinga DB daemon seems to have never run. (Missing heartbeat)",
+			ServiceCritical
+		);
+
+		return;
+	}
+
+	auto redisOldestPending (redis->GetOldestPendingQueryTs());
+	auto ongoingDumpStart (conn->GetOngoingDumpStart());
+	auto dumpWhen (conn->GetLastdumpEnd());
+	auto dumpTook (conn->GetLastdumpTook());
+
+	auto redisNow (Convert::ToLong(redisTime->Get(0)) + Convert::ToLong(redisTime->Get(1)) / 1000000.0);
+	Array::Ptr heartbeatMessage = Array::Ptr(Array::Ptr(xReadHeartbeat->Get(0))->Get(1))->Get(0);
+	auto heartbeatTime (GetXMessageTs(heartbeatMessage));
+	std::map<String, String> heartbeatData;
+
+	IcingaDB::AddKvsToMap(heartbeatMessage->Get(1), heartbeatData);
+
+	String version = heartbeatData.at("version");
+	auto icingadbNow (Convert::ToLong(heartbeatData.at("time")) / 1000.0 + (redisNow - heartbeatTime));
+	auto icingadbStartTime (Convert::ToLong(heartbeatData.at("start-time")) / 1000.0);
+	String errMsg (heartbeatData.at("error"));
+	auto errSince (Convert::ToLong(heartbeatData.at("error-since")) / 1000.0);
+	String perfdataFromRedis = heartbeatData.at("performance-data");
+	auto heartbeatLastReceived (Convert::ToLong(heartbeatData.at("last-heartbeat-received")) / 1000.0);
+	bool weResponsible = Convert::ToLong(heartbeatData.at("ha-responsible"));
+	auto weResponsibleTs (Convert::ToLong(heartbeatData.at("ha-responsible-ts")) / 1000.0);
+	bool otherResponsible = Convert::ToLong(heartbeatData.at("ha-other-responsible"));
+	auto syncOngoingSince (Convert::ToLong(heartbeatData.at("sync-ongoing-since")) / 1000.0);
+	auto syncSuccessWhen (Convert::ToLong(heartbeatData.at("sync-success-finish")) / 1000.0);
+	auto syncSuccessTook (Convert::ToLong(heartbeatData.at("sync-success-duration")) / 1000.0);
+
+	std::ostringstream i2okmsgs, idbokmsgs, warnmsgs, critmsgs;
+	Array::Ptr perfdata = new Array();
+
+	i2okmsgs << std::fixed << std::setprecision(3);
+	idbokmsgs << std::fixed << std::setprecision(3);
+	warnmsgs << std::fixed << std::setprecision(3);
+	critmsgs << std::fixed << std::setprecision(3);
+
+	const auto downForCritical (10);
+	auto downFor (redisNow - heartbeatTime);
+	bool down = false;
+
+	if (downFor > downForCritical) {
+		down = true;
+
+		critmsgs << " Last seen " << Utility::FormatDuration(downFor)
+			<< " ago, greater than CRITICAL threshold (" << Utility::FormatDuration(downForCritical) << ")!";
+	} else {
+		idbokmsgs << "\n* Last seen: " << Utility::FormatDuration(downFor) << " ago";
+	}
+
+	perfdata->Add(new PerfdataValue("icingadb_heartbeat_age", downFor, false, "seconds", Empty, downForCritical, 0));
+
+	const auto errForCritical (10);
+	auto err (!errMsg.IsEmpty());
+	auto errFor (icingadbNow - errSince);
+
+	if (err) {
+		if (errFor > errForCritical) {
+			critmsgs << " ERROR: " << errMsg << "!";
+		}
+
+		perfdata->Add(new PerfdataValue("error_for", errFor * (err ? 1 : -1), false, "seconds", Empty, errForCritical, 0));
+	}
+
+	if (!down) {
+		const auto heartbeatLagWarning (3/* Icinga DB read freq. */ + 1/* Icinga DB write freq. */ + 2/* threshold */);
+		auto heartbeatLag (fmin(icingadbNow - heartbeatLastReceived, 10 * 60));
+
+		if (!heartbeatLastReceived) {
+			critmsgs << " Lost Icinga 2 heartbeat!";
+		} else if (heartbeatLag > heartbeatLagWarning) {
+			warnmsgs << " Icinga 2 heartbeat lag: " << Utility::FormatDuration(heartbeatLag)
+				<< ", greater than WARNING threshold (" << Utility::FormatDuration(heartbeatLagWarning) << ").";
+		}
+
+		perfdata->Add(new PerfdataValue("icinga2_heartbeat_age", heartbeatLag, false, "seconds", heartbeatLagWarning, Empty, 0));
+	}
+
+	if (weResponsible) {
+		idbokmsgs << "\n* Responsible";
+	} else if (otherResponsible) {
+		idbokmsgs << "\n* Not responsible, but another instance is";
+	} else {
+		critmsgs << " No instance is responsible!";
+	}
+
+	perfdata->Add(new PerfdataValue("icingadb_responsible_instances", int(weResponsible || otherResponsible), false, "", Empty, Empty, 0, 1));
+
+	const auto clockDriftWarning (5);
+	const auto clockDriftCritical (30);
+	auto clockDrift (std::max({
+		fabs(now - redisNow),
+		fabs(redisNow - icingadbNow),
+		fabs(icingadbNow - now),
+	}));
+
+	if (clockDrift > clockDriftCritical) {
+		critmsgs << " Icinga 2/Redis/Icinga DB clock drift: " << Utility::FormatDuration(clockDrift)
+			<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(clockDriftCritical) << ")!";
+	} else if (clockDrift > clockDriftWarning) {
+		warnmsgs << " Icinga 2/Redis/Icinga DB clock drift: " << Utility::FormatDuration(clockDrift)
+			<< ", greater than WARNING threshold (" << Utility::FormatDuration(clockDriftWarning) << ").";
+	}
+
+	perfdata->Add(new PerfdataValue("clock_drift", clockDrift, false, "seconds", clockDriftWarning, clockDriftCritical, 0));
+
+	if (ongoingDumpStart) {
+		auto ongoingDumpTakes (now - ongoingDumpStart);
+
+		if (!dumpTakesThresholds.Critical.IsEmpty() && ongoingDumpTakes > dumpTakesThresholds.Critical) {
+			critmsgs << " Current Icinga 2 full dump already takes " << Utility::FormatDuration(ongoingDumpTakes)
+				<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(dumpTakesThresholds.Critical) << ")!";
+		} else if (!dumpTakesThresholds.Warning.IsEmpty() && ongoingDumpTakes > dumpTakesThresholds.Warning) {
+			warnmsgs << " Current Icinga 2 full dump already takes " << Utility::FormatDuration(ongoingDumpTakes)
+				<< ", greater than WARNING threshold (" << Utility::FormatDuration(dumpTakesThresholds.Warning) << ").";
+		} else {
+			i2okmsgs << "\n* Current full dump running for " << Utility::FormatDuration(ongoingDumpTakes);
+		}
+
+		perfdata->Add(new PerfdataValue("icinga2_current_full_dump_duration", ongoingDumpTakes, false, "seconds",
+			dumpTakesThresholds.Warning, dumpTakesThresholds.Critical, 0));
+	}
+
+	if (!down && syncOngoingSince) {
+		auto ongoingSyncTakes (icingadbNow - syncOngoingSince);
+
+		if (!syncTakesThresholds.Critical.IsEmpty() && ongoingSyncTakes > syncTakesThresholds.Critical) {
+			critmsgs << " Current full sync already takes " << Utility::FormatDuration(ongoingSyncTakes)
+				<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(syncTakesThresholds.Critical) << ")!";
+		} else if (!syncTakesThresholds.Warning.IsEmpty() && ongoingSyncTakes > syncTakesThresholds.Warning) {
+			warnmsgs << " Current full sync already takes " << Utility::FormatDuration(ongoingSyncTakes)
+				<< ", greater than WARNING threshold (" << Utility::FormatDuration(syncTakesThresholds.Warning) << ").";
+		} else {
+			idbokmsgs << "\n* Current full sync running for " << Utility::FormatDuration(ongoingSyncTakes);
+		}
+
+		perfdata->Add(new PerfdataValue("icingadb_current_full_sync_duration", ongoingSyncTakes, false, "seconds",
+			syncTakesThresholds.Warning, syncTakesThresholds.Critical, 0));
+	}
+
+	auto redisBacklog (now - redisOldestPending);
+
+	if (!redisOldestPending) {
+		redisBacklog = 0;
+	}
+
+	if (!icingaBacklogThresholds.Critical.IsEmpty() && redisBacklog > icingaBacklogThresholds.Critical) {
+		critmsgs << " Icinga 2 Redis query backlog: " << Utility::FormatDuration(redisBacklog)
+			<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(icingaBacklogThresholds.Critical) << ")!";
+	} else if (!icingaBacklogThresholds.Warning.IsEmpty() && redisBacklog > icingaBacklogThresholds.Warning) {
+		warnmsgs << " Icinga 2 Redis query backlog: " << Utility::FormatDuration(redisBacklog)
+			<< ", greater than WARNING threshold (" << Utility::FormatDuration(icingaBacklogThresholds.Warning) << ").";
+	}
+
+	perfdata->Add(new PerfdataValue("icinga2_redis_query_backlog", redisBacklog, false, "seconds",
+		icingaBacklogThresholds.Warning, icingaBacklogThresholds.Critical, 0));
+
+	if (!down) {
+		auto getBacklog = [redisNow](const Array::Ptr& streams) -> double {
+			if (!streams) {
+				return 0;
+			}
+
+			double minTs = 0;
+			ObjectLock lock (streams);
+
+			for (Array::Ptr stream : streams) {
+				auto ts (GetXMessageTs(Array::Ptr(stream->Get(1))->Get(0)));
+
+				if (minTs == 0 || ts < minTs) {
+					minTs = ts;
+				}
+			}
+
+			if (minTs > 0) {
+				return redisNow - minTs;
+			} else {
+				return 0;
+			}
+		};
+
+		double historyBacklog = getBacklog(xReadHistoryBacklog);
+
+		if (!icingadbBacklogThresholds.Critical.IsEmpty() && historyBacklog > icingadbBacklogThresholds.Critical) {
+			critmsgs << " History backlog: " << Utility::FormatDuration(historyBacklog)
+				<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(icingadbBacklogThresholds.Critical) << ")!";
+		} else if (!icingadbBacklogThresholds.Warning.IsEmpty() && historyBacklog > icingadbBacklogThresholds.Warning) {
+			warnmsgs << " History backlog: " << Utility::FormatDuration(historyBacklog)
+				<< ", greater than WARNING threshold (" << Utility::FormatDuration(icingadbBacklogThresholds.Warning) << ").";
+		}
+
+		perfdata->Add(new PerfdataValue("icingadb_history_backlog", historyBacklog, false, "seconds",
+			icingadbBacklogThresholds.Warning, icingadbBacklogThresholds.Critical, 0));
+
+		double runtimeBacklog = 0;
+
+		if (weResponsible && !syncOngoingSince) {
+			// These streams are only processed by the responsible instance after the full sync finished,
+			// it's fine for some backlog to exist otherwise.
+			runtimeBacklog = getBacklog(xReadRuntimeBacklog);
+
+			if (!icingadbBacklogThresholds.Critical.IsEmpty() && runtimeBacklog > icingadbBacklogThresholds.Critical) {
+				critmsgs << " Runtime update backlog: " << Utility::FormatDuration(runtimeBacklog)
+					<< ", greater than CRITICAL threshold (" << Utility::FormatDuration(icingadbBacklogThresholds.Critical) << ")!";
+			} else if (!icingadbBacklogThresholds.Warning.IsEmpty() && runtimeBacklog > icingadbBacklogThresholds.Warning) {
+				warnmsgs << " Runtime update backlog: " << Utility::FormatDuration(runtimeBacklog)
+					<< ", greater than WARNING threshold (" << Utility::FormatDuration(icingadbBacklogThresholds.Warning) << ").";
+			}
+		}
+
+		// Also report the perfdata value on the standby instance or during a full sync (as 0 in this case).
+		perfdata->Add(new PerfdataValue("icingadb_runtime_update_backlog", runtimeBacklog, false, "seconds",
+			icingadbBacklogThresholds.Warning, icingadbBacklogThresholds.Critical, 0));
+	}
+
+	auto dumpAgo (now - dumpWhen);
+
+	if (dumpWhen) {
+		perfdata->Add(new PerfdataValue("icinga2_last_full_dump_ago", dumpAgo, false, "seconds", Empty, Empty, 0));
+	}
+
+	if (dumpTook) {
+		perfdata->Add(new PerfdataValue("icinga2_last_full_dump_duration", dumpTook, false, "seconds", Empty, Empty, 0));
+	}
+
+	if (dumpWhen && dumpTook) {
+		i2okmsgs << "\n* Last full dump: " << Utility::FormatDuration(dumpAgo)
+			<< " ago, took " << Utility::FormatDuration(dumpTook);
+	}
+
+	auto icingadbUptime (icingadbNow - icingadbStartTime);
+
+	if (!down) {
+		perfdata->Add(new PerfdataValue("icingadb_uptime", icingadbUptime, false, "seconds", Empty, Empty, 0));
+	}
+
+	{
+		Array::Ptr values = PluginUtility::SplitPerfdata(perfdataFromRedis);
+		ObjectLock lock (values);
+
+		for (auto& v : values) {
+			perfdata->Add(PerfdataValue::Parse(v));
+		}
+	}
+
+	if (weResponsibleTs) {
+		perfdata->Add(new PerfdataValue("icingadb_responsible_for",
+			(weResponsible ? 1 : -1) * (icingadbNow - weResponsibleTs), false, "seconds"));
+	}
+
+	auto syncAgo (icingadbNow - syncSuccessWhen);
+
+	if (syncSuccessWhen) {
+		perfdata->Add(new PerfdataValue("icingadb_last_full_sync_ago", syncAgo, false, "seconds", Empty, Empty, 0));
+	}
+
+	if (syncSuccessTook) {
+		perfdata->Add(new PerfdataValue("icingadb_last_full_sync_duration", syncSuccessTook, false, "seconds", Empty, Empty, 0));
+	}
+
+	if (syncSuccessWhen && syncSuccessTook) {
+		idbokmsgs << "\n* Last full sync: " << Utility::FormatDuration(syncAgo)
+			<< " ago, took " << Utility::FormatDuration(syncSuccessTook);
+	}
+
+	std::map<String, RingBuffer> statsPerOp;
+
+	const char * const icingadbKnownStats[] = {
+		"config_sync", "state_sync", "history_sync", "overdue_sync", "history_cleanup"
+	};
+
+	for (auto metric : icingadbKnownStats) {
+		statsPerOp.emplace(std::piecewise_construct, std::forward_as_tuple(metric), std::forward_as_tuple(15 * 60));
+	}
+
+	if (xReadStats) {
+		Array::Ptr messages = Array::Ptr(xReadStats->Get(0))->Get(1);
+		ObjectLock lock (messages);
+
+		for (Array::Ptr message : messages) {
+			auto ts (GetXMessageTs(message));
+			std::map<String, String> opsPerSec;
+
+			IcingaDB::AddKvsToMap(message->Get(1), opsPerSec);
+
+			for (auto& kv : opsPerSec) {
+				auto buf (statsPerOp.find(kv.first));
+
+				if (buf == statsPerOp.end()) {
+					buf = statsPerOp.emplace(
+						std::piecewise_construct,
+						std::forward_as_tuple(kv.first), std::forward_as_tuple(15 * 60)
+					).first;
+				}
+
+				buf->second.InsertValue(ts, Convert::ToLong(kv.second));
+			}
+		}
+	}
+
+	for (auto& kv : statsPerOp) {
+		perfdata->Add(new PerfdataValue("icingadb_" + kv.first + "_items_1min", kv.second.UpdateAndGetValues(now, 60), false, "", Empty, Empty, 0));
+		perfdata->Add(new PerfdataValue("icingadb_" + kv.first + "_items_5mins", kv.second.UpdateAndGetValues(now, 5 * 60), false, "", Empty, Empty, 0));
+		perfdata->Add(new PerfdataValue("icingadb_" + kv.first + "_items_15mins", kv.second.UpdateAndGetValues(now, 15 * 60), false, "", Empty, Empty, 0));
+	}
+
+	perfdata->Add(new PerfdataValue("icinga2_redis_queries_1min", redis->GetQueryCount(60), false, "", Empty, Empty, 0));
+	perfdata->Add(new PerfdataValue("icinga2_redis_queries_5mins", redis->GetQueryCount(5 * 60), false, "", Empty, Empty, 0));
+	perfdata->Add(new PerfdataValue("icinga2_redis_queries_15mins", redis->GetQueryCount(15 * 60), false, "", Empty, Empty, 0));
+
+	perfdata->Add(new PerfdataValue("icinga2_redis_pending_queries", redis->GetPendingQueryCount(), false, "", Empty, Empty, 0));
+
+	struct {
+		const char * Name;
+		int (RedisConnection::* Getter)(RingBuffer::SizeType span, RingBuffer::SizeType tv);
+	} const icingaWriteSubjects[] = {
+		{"config_dump", &RedisConnection::GetWrittenConfigFor},
+		{"state_dump", &RedisConnection::GetWrittenStateFor},
+		{"history_dump", &RedisConnection::GetWrittenHistoryFor}
+	};
+
+	for (auto subject : icingaWriteSubjects) {
+		perfdata->Add(new PerfdataValue(String("icinga2_") + subject.Name + "_items_1min", (redis.get()->*subject.Getter)(60, now), false, "", Empty, Empty, 0));
+		perfdata->Add(new PerfdataValue(String("icinga2_") + subject.Name + "_items_5mins", (redis.get()->*subject.Getter)(5 * 60, now), false, "", Empty, Empty, 0));
+		perfdata->Add(new PerfdataValue(String("icinga2_") + subject.Name + "_items_15mins", (redis.get()->*subject.Getter)(15 * 60, now), false, "", Empty, Empty, 0));
+	}
+
+	ServiceState state;
+	std::ostringstream msgbuf;
+	auto i2okmsg (i2okmsgs.str());
+	auto idbokmsg (idbokmsgs.str());
+	auto warnmsg (warnmsgs.str());
+	auto critmsg (critmsgs.str());
+
+	msgbuf << "Icinga DB ";
+
+	if (!critmsg.empty()) {
+		state = ServiceCritical;
+		msgbuf << "CRITICAL:" << critmsg;
+
+		if (!warnmsg.empty()) {
+			msgbuf << "\n\nWARNING:" << warnmsg;
+		}
+	} else if (!warnmsg.empty()) {
+		state = ServiceWarning;
+		msgbuf << "WARNING:" << warnmsg;
+	} else {
+		state = ServiceOK;
+		msgbuf << "OK: Uptime: " << Utility::FormatDuration(icingadbUptime) << ". Version: " << version << ".";
+	}
+
+	if (!i2okmsg.empty()) {
+		msgbuf << "\n\nIcinga 2:\n" << i2okmsg;
+	}
+
+	if (!idbokmsg.empty()) {
+		msgbuf << "\n\nIcinga DB:\n" << idbokmsg;
+	}
+
+	cr->SetPerformanceData(perfdata);
+	ReportIcingadbCheck(checkable, commandObj, cr, msgbuf.str(), state);
+}