Added queued time into query stats

GrigoriyPA · GrigoriyPA · commit 3496c5e3dcf9 · 2024-07-23T06:37:47.000Z
diff --git a/ydb/core/grpc_services/rpc_kqp_base.cpp b/ydb/core/grpc_services/rpc_kqp_base.cpp
@@ -67,6 +67,7 @@ void FillQueryStats(Ydb::TableStats::QueryStats& queryStats, const NKqpProto::TK
     queryStats.set_process_cpu_time_us(kqpStats.GetWorkerCpuTimeUs());
     queryStats.set_total_cpu_time_us(totalCpuTimeUs);
     queryStats.set_total_duration_us(kqpStats.GetDurationUs());
+    queryStats.set_queued_time_us(kqpStats.GetQueuedTimeUs());
 }
 
 void FillQueryStats(Ydb::TableStats::QueryStats& queryStats, const NKikimrKqp::TQueryResponse& kqpResponse) {
diff --git a/ydb/core/kqp/session_actor/kqp_query_state.h b/ydb/core/kqp/session_actor/kqp_query_state.h
@@ -114,6 +114,7 @@ class TKqpQueryState : public TNonCopyable {
     bool IsDocumentApiRestricted_ = false;
 
     TInstant StartTime;
+    TInstant ContinueTime;
     NYql::TKikimrQueryDeadlines QueryDeadlines;
     TKqpQueryStats QueryStats;
     bool KeepSession = false;
diff --git a/ydb/core/kqp/session_actor/kqp_query_stats.cpp b/ydb/core/kqp/session_actor/kqp_query_stats.cpp
@@ -210,6 +210,7 @@ ui64 CalcRequestUnit(const TKqpQueryStats& stats) {
 NKqpProto::TKqpStatsQuery TKqpQueryStats::ToProto() const {
     NKqpProto::TKqpStatsQuery result;
     result.SetDurationUs(DurationUs);
+    result.SetQueuedTimeUs(QueuedTimeUs);
 
     if (Compilation) {
         result.MutableCompilation()->SetFromCache(Compilation->FromCache);
diff --git a/ydb/core/kqp/session_actor/kqp_query_stats.h b/ydb/core/kqp/session_actor/kqp_query_stats.h
@@ -8,6 +8,7 @@ namespace NKikimr::NKqp {
 
 struct TKqpQueryStats {
     ui64 DurationUs = 0;
+    ui64 QueuedTimeUs = 0;
     std::optional<TKqpStatsCompile> Compilation;
 
     ui64 WorkerCpuTimeUs = 0;
diff --git a/ydb/core/kqp/session_actor/kqp_session_actor.cpp b/ydb/core/kqp/session_actor/kqp_session_actor.cpp
@@ -475,6 +475,7 @@ class TKqpSessionActor : public TActorBootstrapped<TKqpSessionActor> {
 
     void Handle(NWorkload::TEvContinueRequest::TPtr& ev) {
         YQL_ENSURE(QueryState);
+        QueryState->ContinueTime = TInstant::Now();
 
         if (ev->Get()->Status == Ydb::StatusIds::UNSUPPORTED) {
             LOG_T("Failed to place request in resource pool, feature flag is disabled");
@@ -1552,6 +1553,9 @@ class TKqpSessionActor : public TActorBootstrapped<TKqpSessionActor> {
 
         stats->DurationUs = ((TInstant::Now() - QueryState->StartTime).MicroSeconds());
         stats->WorkerCpuTimeUs = (QueryState->GetCpuTime().MicroSeconds());
+        if (const auto continueTime = QueryState->ContinueTime) {
+            stats->QueuedTimeUs = ((TInstant::Now() - continueTime).MicroSeconds());
+        }
         if (QueryState->CompileResult) {
             stats->Compilation.emplace();
             stats->Compilation->FromCache = (QueryState->CompileStats.FromCache);
diff --git a/ydb/core/kqp/ut/service/kqp_qs_queries_ut.cpp b/ydb/core/kqp/ut/service/kqp_qs_queries_ut.cpp
@@ -245,13 +245,15 @@ Y_UNIT_TEST_SUITE(KqpQueryService) {
         auto db = kikimr.GetQueryClient();
 
         TExecuteQuerySettings settings;
+        settings.StatsMode(EStatsMode::Full);
 
         {  // Existing pool
             settings.PoolId("default");
 
             const TString query = "SELECT Key, Value2 FROM TwoShard WHERE Value2 > 0 ORDER BY Key";
             auto result = db.ExecuteQuery(query, TTxControl::BeginTx().CommitTx(), settings).ExtractValueSync();
             CheckQueryResult(result);
+            UNIT_ASSERT_VALUES_UNEQUAL(result.GetStats()->GetQueuedTime(), TDuration::Zero());
         }
 
         {  // Not existing pool (check workload manager enabled)
diff --git a/ydb/core/kqp/ut/service/kqp_qs_scripts_ut.cpp b/ydb/core/kqp/ut/service/kqp_qs_scripts_ut.cpp
@@ -109,13 +109,16 @@ Y_UNIT_TEST_SUITE(KqpQueryServiceScripts) {
         auto db = kikimr.GetQueryClient();
 
         TExecuteScriptSettings settings;
+        settings.StatsMode(EStatsMode::Full);
 
         {  // Existing pool
             settings.PoolId("default");
 
             auto scripOp = db.ExecuteScript("SELECT 42", settings).ExtractValueSync();
             UNIT_ASSERT_VALUES_EQUAL_C(scripOp.Status().GetStatus(), EStatus::SUCCESS, scripOp.Status().GetIssues().ToString());
-            CheckScriptResults(scripOp, WaitScriptExecutionOperation(scripOp.Id(), kikimr.GetDriver()), db);
+            auto readyOp = WaitScriptExecutionOperation(scripOp.Id(), kikimr.GetDriver());
+            CheckScriptResults(scripOp, readyOp, db);
+            UNIT_ASSERT_VALUES_UNEQUAL(readyOp.Metadata().ExecStats.GetQueuedTime(), TDuration::Zero());
         }
 
         {  // Not existing pool (check workload manager enabled)
diff --git a/ydb/core/kqp/workload_service/ut/common/kqp_workload_service_ut_common.cpp b/ydb/core/kqp/workload_service/ut/common/kqp_workload_service_ut_common.cpp
@@ -487,6 +487,7 @@ class TWorkloadServiceYdbSetup : public IYdbSetup {
         request->SetQuery(query);
         request->SetType(NKikimrKqp::QUERY_TYPE_SQL_GENERIC_QUERY);
         request->SetAction(NKikimrKqp::QUERY_ACTION_EXECUTE);
+        request->SetCollectStats(Ydb::Table::QueryStatsCollection::STATS_COLLECTION_FULL);
         request->SetDatabase(Settings_.DomainName_);
         request->SetPoolId(settings.PoolId_);
 
@@ -567,6 +568,10 @@ const std::vector<Ydb::ResultSet>& TQueryRunnerResult::GetResultSets() const {
     return ResultSets;
 }
 
+const NKqpProto::TKqpStatsQuery& TQueryRunnerResult::GetQueryStats() const {
+    return Response.GetResponse().GetQueryStats();
+}
+
 //// TQueryRunnerResultAsync
 
 TQueryRunnerResult TQueryRunnerResultAsync::GetResult(TDuration timeout) const {
diff --git a/ydb/core/kqp/workload_service/ut/common/kqp_workload_service_ut_common.h b/ydb/core/kqp/workload_service/ut/common/kqp_workload_service_ut_common.h
@@ -44,6 +44,7 @@ struct TQueryRunnerResult {
 
     const Ydb::ResultSet& GetResultSet(size_t resultIndex) const;
     const std::vector<Ydb::ResultSet>& GetResultSets() const;
+    const NKqpProto::TKqpStatsQuery& GetQueryStats() const;
 };
 
 struct TQueryRunnerResultAsync {
diff --git a/ydb/core/kqp/workload_service/ut/kqp_workload_service_ut.cpp b/ydb/core/kqp/workload_service/ut/kqp_workload_service_ut.cpp
@@ -2,6 +2,8 @@
 
 #include <ydb/core/kqp/workload_service/ut/common/kqp_workload_service_ut_common.h>
 
+#include <ydb/core/protos/kqp_stats.pb.h>
+
 
 namespace NKikimr::NKqp {
 
@@ -44,7 +46,9 @@ Y_UNIT_TEST_SUITE(KqpWorkloadService) {
             .EnableResourcePools(false)
             .Create();
 
-        TSampleQueries::TSelect42::CheckResult(ydb->ExecuteQuery(TSampleQueries::TSelect42::Query, TQueryRunnerSettings().PoolId("another_pool_id")));
+        auto result = ydb->ExecuteQuery(TSampleQueries::TSelect42::Query, TQueryRunnerSettings().PoolId("another_pool_id"));
+        TSampleQueries::TSelect42::CheckResult(result);
+        UNIT_ASSERT_VALUES_EQUAL(result.GetQueryStats().GetQueuedTimeUs(), 0);
     }
 
     TQueryRunnerResultAsync StartQueueSizeCheckRequests(TIntrusivePtr<IYdbSetup> ydb, const TQueryRunnerSettings& settings) {
diff --git a/ydb/core/protos/kqp_stats.proto b/ydb/core/protos/kqp_stats.proto
@@ -73,6 +73,7 @@ message TKqpExecutionExtraStats {
 message TKqpStatsQuery {
     // Basic stats
     uint64 DurationUs = 1;
+    uint64 QueuedTimeUs = 9;
     TKqpStatsCompile Compilation = 2;
 
     reserved 3; // repeated TKqpStatsExecution Executions = 3;
diff --git a/ydb/public/api/protos/ydb_query_stats.proto b/ydb/public/api/protos/ydb_query_stats.proto
@@ -43,4 +43,5 @@ message QueryStats {
     string query_ast = 5;
     uint64 total_duration_us = 6;
     uint64 total_cpu_time_us = 7;
+    uint64 queued_time_us = 8;
 }
diff --git a/ydb/public/sdk/cpp/client/ydb_query/stats.cpp b/ydb/public/sdk/cpp/client/ydb_query/stats.cpp
@@ -60,6 +60,10 @@ TDuration TExecStats::GetTotalDuration() const {
     return TDuration::MicroSeconds(Impl_->Proto.total_duration_us());
 }
 
+TDuration TExecStats::GetQueuedTime() const {
+    return TDuration::MicroSeconds(Impl_->Proto.queued_time_us());
+}
+
 TDuration TExecStats::GetTotalCpuTime() const {
     return TDuration::MicroSeconds(Impl_->Proto.total_cpu_time_us());
 }
diff --git a/ydb/public/sdk/cpp/client/ydb_query/stats.h b/ydb/public/sdk/cpp/client/ydb_query/stats.h
@@ -33,6 +33,7 @@ class TExecStats {
     TMaybe<TString> GetAst() const;
 
     TDuration GetTotalDuration() const;
+    TDuration GetQueuedTime() const;
     TDuration GetTotalCpuTime() const;
 
 private:
diff --git a/ydb/tests/tools/kqprun/kqprun.cpp b/ydb/tests/tools/kqprun/kqprun.cpp
@@ -91,13 +91,11 @@ void RunArgumentQueries(const TExecutionOptions& executionOptions, NKqpRun::TKqp
             Cout << "..." << colors.Default() << Endl;
         }
 
-        TInstant startTime = TInstant::Now();
         switch (executionCase) {
         case TExecutionOptions::EExecutionCase::GenericScript:
             if (!runner.ExecuteScript(executionOptions.ScriptQueries[id], executionOptions.ScriptQueryAction, executionOptions.TraceId)) {
                 ythrow yexception() << TInstant::Now().ToIsoStringLocal() << " Script execution failed";
             }
-            Cout << colors.Cyan() << "Script request finished. Time: " << TInstant::Now() - startTime << colors.Default() << Endl;
             Cout << colors.Yellow() << TInstant::Now().ToIsoStringLocal() << " Fetching script results..." << colors.Default() << Endl;
             if (!runner.FetchScriptResults()) {
                 ythrow yexception() << TInstant::Now().ToIsoStringLocal() << " Fetch script results failed";
@@ -114,14 +112,12 @@ void RunArgumentQueries(const TExecutionOptions& executionOptions, NKqpRun::TKqp
             if (!runner.ExecuteQuery(executionOptions.ScriptQueries[id], executionOptions.ScriptQueryAction, executionOptions.TraceId)) {
                 ythrow yexception() << TInstant::Now().ToIsoStringLocal() << " Query execution failed";
             }
-            Cout << colors.Cyan() << "Generic request finished. Time: " << TInstant::Now() - startTime << colors.Default() << Endl;
             break;
 
         case TExecutionOptions::EExecutionCase::YqlScript:
             if (!runner.ExecuteYqlScript(executionOptions.ScriptQueries[id], executionOptions.ScriptQueryAction, executionOptions.TraceId)) {
                 ythrow yexception() << TInstant::Now().ToIsoStringLocal() << " Yql script execution failed";
             }
-            Cout << colors.Cyan() << "Yql script request finished. Time: " << TInstant::Now() - startTime << colors.Default() << Endl;
             break;
 
         case TExecutionOptions::EExecutionCase::AsyncQuery:
diff --git a/ydb/tests/tools/kqprun/src/kqp_runner.cpp b/ydb/tests/tools/kqprun/src/kqp_runner.cpp
@@ -133,15 +133,19 @@ class TKqpRunner::TImpl {
 
     bool ExecuteQuery(const TString& query, NKikimrKqp::EQueryAction action, const TString& traceId, EQueryType queryType) {
         StartScriptTraceOpt();
+        StartTime_ = TInstant::Now();
 
+        TString queryTypeStr;
         TQueryMeta meta;
         TRequestResult status;
         switch (queryType) {
         case EQueryType::ScriptQuery:
+            queryTypeStr = "Generic";
             status = YdbSetup_.QueryRequest(query, action, traceId, meta, ResultSets_, GetProgressCallback());
             break;
 
         case EQueryType::YqlScriptQuery:
+            queryTypeStr = "Yql script";
             status = YdbSetup_.YqlScriptRequest(query, action, traceId, meta, ResultSets_);
             break;
 
@@ -153,8 +157,9 @@ class TKqpRunner::TImpl {
         TYdbSetup::StopTraceOpt();
 
         PrintScriptAst(meta.Ast);
-
+        PrintScriptProgress(ExecutionMeta_.Plan);
         PrintScriptPlan(meta.Plan);
+        PrintScriptFinish(meta, queryTypeStr);
 
         if (!status.IsSuccess()) {
             Cerr << CerrColors_.Red() << "Failed to execute query, reason:" << CerrColors_.Default() << Endl << status.ToString() << Endl;
@@ -220,6 +225,7 @@ class TKqpRunner::TImpl {
 
 private:
     bool WaitScriptExecutionOperation() {
+        StartTime_ = TInstant::Now();
         ExecutionMeta_ = TExecutionMeta();
 
         TDuration getOperationPeriod = TDuration::Seconds(1);
@@ -245,8 +251,8 @@ class TKqpRunner::TImpl {
         }
 
         PrintScriptAst(ExecutionMeta_.Ast);
-
         PrintScriptPlan(ExecutionMeta_.Plan);
+        PrintScriptFinish(ExecutionMeta_, "Script");
 
         if (!status.IsSuccess() || ExecutionMeta_.ExecutionStatus != NYdb::NQuery::EExecStatus::Completed) {
             Cerr << CerrColors_.Red() << "Failed to execute script, invalid final status, reason:" << CerrColors_.Default() << Endl << status.ToString() << Endl;
@@ -377,6 +383,19 @@ class TKqpRunner::TImpl {
         }
     }
 
+    void PrintScriptFinish(const TQueryMeta& meta, const TString& queryType) const {
+        Cout << CoutColors_.Cyan() << queryType << " request finished.";
+        if (meta.TotalDuration) {
+            Cout << " Total duration: " << meta.TotalDuration;
+        } else {
+            Cout << " Estimated duration: " << TInstant::Now() - StartTime_;
+        }
+        if (meta.QueuedTime) {
+            Cout << ", Queued time: " << meta.QueuedTime;
+        }
+        Cout << CoutColors_.Default() << Endl;
+    }
+
 private:
     TRunnerOptions Options_;
 
@@ -388,6 +407,7 @@ class TKqpRunner::TImpl {
     TString ExecutionOperation_;
     TExecutionMeta ExecutionMeta_;
     std::vector<Ydb::ResultSet> ResultSets_;
+    TInstant StartTime_;
 };
 
 
diff --git a/ydb/tests/tools/kqprun/src/ydb_setup.cpp b/ydb/tests/tools/kqprun/src/ydb_setup.cpp
@@ -60,6 +60,15 @@ class TStaticSecuredCredentialsFactory : public NYql::ISecuredServiceAccountCred
     TString YqlToken_;
 };
 
+void FillQueryMeta(TQueryMeta& meta, const NKikimrKqp::TQueryResponse& response) {
+    meta.Ast = response.GetQueryAst();
+    if (const auto& plan = response.GetQueryPlan()) {
+        meta.Plan = plan;
+    }
+    meta.TotalDuration = TDuration::MicroSeconds(response.GetQueryStats().GetDurationUs());
+    meta.QueuedTime = TDuration::MicroSeconds(response.GetQueryStats().GetQueuedTimeUs());
+}
+
 }  // anonymous namespace
 
 
@@ -424,10 +433,7 @@ TRequestResult TYdbSetup::QueryRequest(const TString& query, NKikimrKqp::EQueryA
     const auto& responseRecord = queryOperationResponse.GetResponse();
 
     resultSets = std::move(queryResponse.ResultSets);
-    meta.Ast = responseRecord.GetQueryAst();
-    if (const auto& plan = responseRecord.GetQueryPlan()) {
-        meta.Plan = plan;
-    }
+    FillQueryMeta(meta, responseRecord);
 
     return TRequestResult(queryOperationResponse.GetYdbStatus(), responseRecord.GetQueryIssues());
 }
@@ -438,8 +444,7 @@ TRequestResult TYdbSetup::YqlScriptRequest(const TString& query, NKikimrKqp::EQu
     auto yqlQueryOperationResponse = Impl_->YqlScriptRequest(query, action, traceId)->Get()->Record.GetRef();
     const auto& responseRecord = yqlQueryOperationResponse.GetResponse();
 
-    meta.Ast = responseRecord.GetQueryAst();
-    meta.Plan = responseRecord.GetQueryPlan();
+    FillQueryMeta(meta, responseRecord);
 
     resultSets.reserve(responseRecord.results_size());
     for (const auto& result : responseRecord.results()) {
@@ -466,6 +471,8 @@ TRequestResult TYdbSetup::GetScriptExecutionOperationRequest(const TString& oper
         if (deserializedMeta.exec_stats().query_plan() != "{}") {
             meta.Plan = deserializedMeta.exec_stats().query_plan();
         }
+        meta.TotalDuration = TDuration::MicroSeconds(deserializedMeta.exec_stats().total_duration_us());
+        meta.QueuedTime = TDuration::MicroSeconds(deserializedMeta.exec_stats().queued_time_us());
     }
 
     return TRequestResult(scriptExecutionOperation->Get()->Status, scriptExecutionOperation->Get()->Issues);
diff --git a/ydb/tests/tools/kqprun/src/ydb_setup.h b/ydb/tests/tools/kqprun/src/ydb_setup.h
@@ -14,20 +14,19 @@ struct TSchemeMeta {
 };
 
 
-struct TExecutionMeta {
-    bool Ready = false;
-    NYdb::NQuery::EExecStatus ExecutionStatus = NYdb::NQuery::EExecStatus::Unspecified;
-
-    i32 ResultSetsCount = 0;
-
+struct TQueryMeta {
     TString Ast;
     TString Plan;
+    TDuration TotalDuration;
+    TDuration QueuedTime;
 };
 
 
-struct TQueryMeta {
-    TString Ast;
-    TString Plan;
+struct TExecutionMeta : public TQueryMeta {
+    bool Ready = false;
+    NYdb::NQuery::EExecStatus ExecutionStatus = NYdb::NQuery::EExecStatus::Unspecified;
+
+    i32 ResultSetsCount = 0;
 };
 
 

Original file line number	Diff line number	Diff line change
`@@ -67,6 +67,7 @@ void FillQueryStats(Ydb::TableStats::QueryStats& queryStats, const NKqpProto::TK`
`67`	`67`	`queryStats.set_process_cpu_time_us(kqpStats.GetWorkerCpuTimeUs());`
`68`	`68`	`queryStats.set_total_cpu_time_us(totalCpuTimeUs);`
`69`	`69`	`queryStats.set_total_duration_us(kqpStats.GetDurationUs());`
	`70`	`+ queryStats.set_queued_time_us(kqpStats.GetQueuedTimeUs());`
`70`	`71`	`}`
`71`	`72`
`72`	`73`	`void FillQueryStats(Ydb::TableStats::QueryStats& queryStats, const NKikimrKqp::TQueryResponse& kqpResponse) {`