diff --git a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementCommandController.php b/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementCommandController.php
deleted file mode 100644
index a34583a39e7..00000000000
--- a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementCommandController.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-
-/*
- * This file is part of the Neos.ContentRepository.BehavioralTests package.
- *
- * (c) Contributors of the Neos Project - www.neos.io
- *
- * This package is Open Source Software. For the full copyright and license
- * information, please view the LICENSE file which was distributed with this
- * source code.
- */
-
-declare(strict_types=1);
-
-namespace Neos\ContentRepository\BehavioralTests\Command;
-
-use Neos\ContentRepository\Core\SharedModel\ContentRepository\ContentRepositoryId;
-use Neos\ContentRepositoryRegistry\ContentRepositoryRegistry;
-use Neos\Flow\Cli\CommandController;
-use Neos\Neos\Fusion\Cache\GraphProjectorCatchUpHookForCacheFlushing;
-
-final class PerformanceMeasurementCommandController extends CommandController
-{
-    private PerformanceMeasurementService $performanceMeasurementService;
-
-    public function __construct(
-        ContentRepositoryRegistry $contentRepositoryRegistry,
-        PerformanceMeasurementServiceFactory $performanceMeasurementServiceFactory
-    ) {
-        $this->performanceMeasurementService = $contentRepositoryRegistry->buildService(
-            ContentRepositoryId::fromString('default'),
-            $performanceMeasurementServiceFactory
-        );
-
-        parent::__construct();
-    }
-
-    /**
-     * Prepare the performance test by removing existing data and creating nodes for the test.
-     *
-     * @param int $nodesPerLevel The number of nodes to create per level.
-     * @param int $levels The number of levels in the node tree.
-     * @internal
-     */
-    public function preparePerformanceTestCommand(int $nodesPerLevel, int $levels): void
-    {
-        $this->performanceMeasurementService->removeEverything();
-        $this->outputLine("All removed. Starting to fill.");
-        GraphProjectorCatchUpHookForCacheFlushing::disabled(
-            fn() => $this->performanceMeasurementService->createNodesForPerformanceTest($nodesPerLevel, $levels)
-        );
-    }
-
-    /**
-     * Test the performance of forking a content stream and measure the time taken.
-     *
-     * @internal
-     */
-    public function testPerformanceCommand(): void
-    {
-        $time = microtime(true);
-        $this->performanceMeasurementService->forkContentStream();
-
-        $timeElapsed = microtime(true) - $time;
-        $this->outputLine('Time: ' . $timeElapsed);
-    }
-}
diff --git a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementService.php b/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementService.php
deleted file mode 100644
index cc67508bade..00000000000
--- a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementService.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-/*
- * This file is part of the Neos.ContentRepository.BehavioralTests package.
- *
- * (c) Contributors of the Neos Project - www.neos.io
- *
- * This package is Open Source Software. For the full copyright and license
- * information, please view the LICENSE file which was distributed with this
- * source code.
- */
-
-declare(strict_types=1);
-
-namespace Neos\ContentRepository\BehavioralTests\Command;
-
-use Doctrine\DBAL\Connection;
-use Neos\ContentRepository\Core\ContentRepository;
-use Neos\ContentRepository\Core\DimensionSpace\DimensionSpacePoint;
-use Neos\ContentRepository\Core\DimensionSpace\DimensionSpacePointSet;
-use Neos\ContentRepository\Core\DimensionSpace\OriginDimensionSpacePoint;
-use Neos\ContentRepository\Core\EventStore\EventInterface;
-use Neos\ContentRepository\Core\EventStore\EventPersister;
-use Neos\ContentRepository\Core\EventStore\Events;
-use Neos\ContentRepository\Core\EventStore\EventsToPublish;
-use Neos\ContentRepository\Core\Factory\ContentRepositoryServiceInterface;
-use Neos\ContentRepository\Core\Feature\Common\InterdimensionalSiblings;
-use Neos\ContentRepository\Core\Feature\ContentStreamEventStreamName;
-use Neos\ContentRepository\Core\Feature\ContentStreamForking\Command\ForkContentStream;
-use Neos\ContentRepository\Core\Feature\NodeCreation\Event\NodeAggregateWithNodeWasCreated;
-use Neos\ContentRepository\Core\Feature\NodeModification\Dto\SerializedPropertyValues;
-use Neos\ContentRepository\Core\Feature\RootNodeCreation\Event\RootNodeAggregateWithNodeWasCreated;
-use Neos\ContentRepository\Core\Feature\WorkspaceCreation\Command\CreateRootWorkspace;
-use Neos\ContentRepository\Core\NodeType\NodeTypeName;
-use Neos\ContentRepository\Core\SharedModel\ContentRepository\ContentRepositoryId;
-use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateClassification;
-use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateId;
-use Neos\ContentRepository\Core\SharedModel\Workspace\ContentStreamId;
-use Neos\ContentRepository\Core\SharedModel\Workspace\WorkspaceName;
-use Neos\ContentRepositoryRegistry\Factory\EventStore\DoctrineEventStoreFactory;
-use Neos\EventStore\Model\EventStream\ExpectedVersion;
-
-class PerformanceMeasurementService implements ContentRepositoryServiceInterface
-{
-    private ContentStreamId $contentStreamId;
-    private WorkspaceName $workspaceName;
-    private DimensionSpacePointSet $dimensionSpacePoints;
-    private ContentStreamEventStreamName $contentStreamEventStream;
-
-    public function __construct(
-        private readonly EventPersister $eventPersister,
-        private readonly ContentRepository $contentRepository,
-        private readonly Connection $connection,
-        private readonly ContentRepositoryId $contentRepositoryId
-    ) {
-        $this->contentStreamId = contentStreamId::fromString('cs-identifier');
-        $this->workspaceName = WorkspaceName::fromString('some-workspace');
-        $this->dimensionSpacePoints = new DimensionSpacePointSet([
-            DimensionSpacePoint::fromArray(['language' => 'mul']),
-            DimensionSpacePoint::fromArray(['language' => 'de']),
-            DimensionSpacePoint::fromArray(['language' => 'gsw']),
-            DimensionSpacePoint::fromArray(['language' => 'en']),
-            DimensionSpacePoint::fromArray(['language' => 'fr'])
-        ]);
-
-        $this->contentStreamEventStream = ContentStreamEventStreamName::fromContentStreamId(
-            $this->contentStreamId
-        );
-    }
-
-    public function removeEverything(): void
-    {
-        $eventTableName = DoctrineEventStoreFactory::databaseTableName($this->contentRepositoryId);
-        $this->connection->executeStatement('TRUNCATE ' . $this->connection->quoteIdentifier($eventTableName));
-        $this->contentRepository->resetProjectionStates();
-    }
-
-    public function createNodesForPerformanceTest(int $nodesPerLevel, int $levels): void
-    {
-        $this->contentRepository->handle(CreateRootWorkspace::create(
-            WorkspaceName::forLive(),
-            $this->contentStreamId
-        ));
-
-        $rootNodeAggregateId = nodeAggregateId::fromString('lady-eleonode-rootford');
-        $rootNodeAggregateWasCreated = new RootNodeAggregateWithNodeWasCreated(
-            $this->workspaceName,
-            $this->contentStreamId,
-            $rootNodeAggregateId,
-            NodeTypeName::fromString('Neos.ContentRepository:Root'),
-            $this->dimensionSpacePoints,
-            NodeAggregateClassification::CLASSIFICATION_ROOT,
-        );
-
-        $this->eventPersister->publishEvents($this->contentRepository, new EventsToPublish(
-            $this->contentStreamEventStream->getEventStreamName(),
-            Events::with($rootNodeAggregateWasCreated),
-            ExpectedVersion::ANY()
-        ));
-
-        #$time = microtime(true);
-        $sumSoFar = 0;
-        $events = [];
-        $this->createHierarchy($rootNodeAggregateId, 1, $levels, $nodesPerLevel, $sumSoFar, $events);
-        $this->eventPersister->publishEvents($this->contentRepository, new EventsToPublish(
-            $this->contentStreamEventStream->getEventStreamName(),
-            Events::fromArray($events),
-            ExpectedVersion::ANY()
-        ));
-        echo $sumSoFar;
-        #$this->outputLine(microtime(true) - $time . ' elapsed');
-    }
-
-
-    /**
-     * @throws \Throwable
-     * @param array<int,EventInterface> $events
-     */
-    private function createHierarchy(
-        nodeAggregateId $parentNodeAggregateId,
-        int $currentLevel,
-        int $maximumLevel,
-        int $numberOfNodes,
-        int &$sumSoFar,
-        array &$events,
-    ): void {
-        if ($currentLevel <= $maximumLevel) {
-            for ($i = 0; $i < $numberOfNodes; $i++) {
-                $nodeAggregateId = nodeAggregateId::create();
-                $events[] = new NodeAggregateWithNodeWasCreated(
-                    $this->workspaceName,
-                    $this->contentStreamId,
-                    $nodeAggregateId,
-                    NodeTypeName::fromString('Neos.ContentRepository:Testing'),
-                    OriginDimensionSpacePoint::fromArray(['language' => 'mul']),
-                    InterdimensionalSiblings::fromDimensionSpacePointSetWithoutSucceedingSiblings($this->dimensionSpacePoints),
-                    $parentNodeAggregateId,
-                    null,
-                    SerializedPropertyValues::createEmpty(),
-                    NodeAggregateClassification::CLASSIFICATION_REGULAR,
-                );
-                $sumSoFar++;
-                $this->createHierarchy(
-                    $nodeAggregateId,
-                    $currentLevel + 1,
-                    $maximumLevel,
-                    $numberOfNodes,
-                    $sumSoFar,
-                    $events
-                );
-            }
-        }
-    }
-
-    public function forkContentStream(): void
-    {
-        $this->contentRepository->handle(ForkContentStream::create(
-            ContentStreamId::create(),
-            $this->contentStreamId,
-        ));
-    }
-}
diff --git a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementServiceFactory.php b/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementServiceFactory.php
deleted file mode 100644
index 1b3c9611228..00000000000
--- a/Neos.ContentRepository.BehavioralTests/Classes/Command/PerformanceMeasurementServiceFactory.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-/*
- * This file is part of the Neos.ContentRepository.BehavioralTests package.
- *
- * (c) Contributors of the Neos Project - www.neos.io
- *
- * This package is Open Source Software. For the full copyright and license
- * information, please view the LICENSE file which was distributed with this
- * source code.
- */
-
-declare(strict_types=1);
-
-namespace Neos\ContentRepository\BehavioralTests\Command;
-
-use Doctrine\DBAL\Connection;
-use Neos\ContentRepository\Core\Factory\ContentRepositoryServiceFactoryDependencies;
-use Neos\ContentRepository\Core\Factory\ContentRepositoryServiceFactoryInterface;
-
-/**
- * @implements ContentRepositoryServiceFactoryInterface<PerformanceMeasurementService>
- * @internal
- */
-class PerformanceMeasurementServiceFactory implements ContentRepositoryServiceFactoryInterface
-{
-    public function __construct(
-        private readonly Connection $connection,
-    ) {
-    }
-
-    public function build(
-        ContentRepositoryServiceFactoryDependencies $serviceFactoryDependencies
-    ): PerformanceMeasurementService {
-        return new PerformanceMeasurementService(
-            $serviceFactoryDependencies->eventPersister,
-            $serviceFactoryDependencies->contentRepository,
-            $this->connection,
-            $serviceFactoryDependencies->contentRepositoryId
-        );
-    }
-}