Query planning benchmark (#127550)

benchmarks/build.gradle

@@ -42,6 +42,7 @@ dependencies {
   api(project(':libs:h3'))
   api(project(':modules:aggregations'))
   api(project(':x-pack:plugin:esql-core'))
+  api(project(':x-pack:plugin:core'))
   api(project(':x-pack:plugin:esql'))
   api(project(':x-pack:plugin:esql:compute'))
   implementation project(path: ':libs:simdvec')

benchmarks/src/main/java/org/elasticsearch/benchmark/esql/QueryPlanningBenchmark.java

@@ -0,0 +1,129 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+
+package org.elasticsearch.benchmark.esql;
+
+import org.elasticsearch.common.logging.LogConfigurator;
+import org.elasticsearch.common.settings.Settings;
+import org.elasticsearch.index.IndexMode;
+import org.elasticsearch.license.XPackLicenseState;
+import org.elasticsearch.xpack.esql.analysis.Analyzer;
+import org.elasticsearch.xpack.esql.analysis.AnalyzerContext;
+import org.elasticsearch.xpack.esql.analysis.EnrichResolution;
+import org.elasticsearch.xpack.esql.analysis.Verifier;
+import org.elasticsearch.xpack.esql.core.expression.FoldContext;
+import org.elasticsearch.xpack.esql.core.type.EsField;
+import org.elasticsearch.xpack.esql.core.util.DateUtils;
+import org.elasticsearch.xpack.esql.expression.function.EsqlFunctionRegistry;
+import org.elasticsearch.xpack.esql.index.EsIndex;
+import org.elasticsearch.xpack.esql.index.IndexResolution;
+import org.elasticsearch.xpack.esql.inference.InferenceResolution;
+import org.elasticsearch.xpack.esql.optimizer.LogicalOptimizerContext;
+import org.elasticsearch.xpack.esql.optimizer.LogicalPlanOptimizer;
+import org.elasticsearch.xpack.esql.parser.EsqlParser;
+import org.elasticsearch.xpack.esql.parser.QueryParams;
+import org.elasticsearch.xpack.esql.plan.logical.LogicalPlan;
+import org.elasticsearch.xpack.esql.plugin.EsqlPlugin;
+import org.elasticsearch.xpack.esql.plugin.QueryPragmas;
+import org.elasticsearch.xpack.esql.session.Configuration;
+import org.elasticsearch.xpack.esql.telemetry.Metrics;
+import org.elasticsearch.xpack.esql.telemetry.PlanTelemetry;
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.infra.Blackhole;
+
+import java.util.LinkedHashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import static java.util.Collections.emptyMap;
+import static org.elasticsearch.xpack.esql.core.type.DataType.TEXT;
+
+@Fork(1)
+@Warmup(iterations = 5)
+@Measurement(iterations = 10)
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+public class QueryPlanningBenchmark {
+
+    static {
+        LogConfigurator.configureESLogging();
+    }
+
+    private PlanTelemetry telemetry;
+    private EsqlParser parser;
+    private Analyzer analyzer;
+    private LogicalPlanOptimizer optimizer;
+
+    @Setup
+    public void setup() {
+
+        var config = new Configuration(
+            DateUtils.UTC,
+            Locale.US,
+            null,
+            null,
+            new QueryPragmas(Settings.EMPTY),
+            EsqlPlugin.QUERY_RESULT_TRUNCATION_MAX_SIZE.getDefault(Settings.EMPTY),
+            EsqlPlugin.QUERY_RESULT_TRUNCATION_DEFAULT_SIZE.getDefault(Settings.EMPTY),
+            "",
+            false,
+            Map.of(),
+            System.nanoTime(),
+            false
+        );
+
+        var fields = 10_000;
+        var mapping = LinkedHashMap.<String, EsField>newLinkedHashMap(fields);
+        for (int i = 0; i < fields; i++) {
+            mapping.put("field" + i, new EsField("field-" + i, TEXT, emptyMap(), true));
+        }
+
+        var esIndex = new EsIndex("test", mapping, Map.of("test", IndexMode.STANDARD));
+
+        var functionRegistry = new EsqlFunctionRegistry();
+
+        telemetry = new PlanTelemetry(functionRegistry);
+        parser = new EsqlParser();
+        analyzer = new Analyzer(
+            new AnalyzerContext(
+                config,
+                functionRegistry,
+                IndexResolution.valid(esIndex),
+                Map.of(),
+                new EnrichResolution(),
+                InferenceResolution.EMPTY
+            ),
+            new Verifier(new Metrics(functionRegistry), new XPackLicenseState(() -> 0L))
+        );
+        optimizer = new LogicalPlanOptimizer(new LogicalOptimizerContext(config, FoldContext.small()));
+    }
+
+    private LogicalPlan plan(String query) {
+        var parsed = parser.createStatement(query, new QueryParams(), telemetry);
+        var analyzed = analyzer.analyze(parsed);
+        var optimized = optimizer.optimize(analyzed);
+        return optimized;
+    }
+
+    @Benchmark
+    public void run(Blackhole blackhole) {
+        blackhole.consume(plan("FROM test | LIMIT 10"));
+    }
+}