+++ /dev/null
-/*
- * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.md.sal.dom.broker.impl;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
-import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL;
-
-import com.google.common.base.Optional;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.ListeningExecutorService;
-import com.google.common.util.concurrent.MoreExecutors;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.Callable;
-import java.util.concurrent.Executors;
-import org.junit.Before;
-import org.junit.Test;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
-import org.opendaylight.controller.md.sal.dom.store.impl.TestModel;
-import org.opendaylight.controller.sal.core.spi.data.DOMStore;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Deprecated
-public class DOMBrokerPerformanceTest {
-
- private static final Logger LOG = LoggerFactory.getLogger(DOMBrokerPerformanceTest.class);
-
- private static NormalizedNode<?, ?> outerList(final int index) {
- return ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, index);
- }
-
- private static YangInstanceIdentifier outerListPath(final int index) {
- return YangInstanceIdentifier.builder(TestModel.OUTER_LIST_PATH)//
- .nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, index) //
- .build();
- }
-
- private SchemaContext schemaContext;
- private AbstractDOMDataBroker domBroker;
-
- private static <V> V measure(final String name, final Callable<V> callable) throws Exception {
- // TODO Auto-generated method stub
- LOG.debug("Measurement:{} Start", name);
- long startNano = System.nanoTime();
- try {
- return callable.call();
- } finally {
- long endNano = System.nanoTime();
- LOG.info("Measurement:\"{}\" Time:{} ms", name, (endNano - startNano) / 1000000.0d);
- }
- }
-
- @Before
- public void setupStore() {
- InMemoryDOMDataStore operStore = new InMemoryDOMDataStore("OPER", MoreExecutors.newDirectExecutorService());
- InMemoryDOMDataStore configStore = new InMemoryDOMDataStore("CFG", MoreExecutors.newDirectExecutorService());
- schemaContext = TestModel.createTestContext();
-
- operStore.onGlobalContextUpdated(schemaContext);
- configStore.onGlobalContextUpdated(schemaContext);
-
- ImmutableMap<LogicalDatastoreType, DOMStore> stores = ImmutableMap.<LogicalDatastoreType, DOMStore>builder() //
- .put(CONFIGURATION, configStore) //
- .put(OPERATIONAL, operStore) //
- .build();
- ListeningExecutorService executor = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
- domBroker = new SerializedDOMDataBroker(stores, executor);
- }
-
- @Test
- public void testPerformance() throws Exception {
- measure("Test Suite (all tests)", (Callable<Void>) () -> {
- smallTestSuite(10, 1000);
- //smallTestSuite(10, 100);
- smallTestSuite(100, 100);
- //smallTestSuite(100, 100);
- //smallTestSuite(1000, 10);
- smallTestSuite(1000, 10);
- //smallTestSuite(1000, 1000);
- return null;
- });
- }
-
- private void smallTestSuite(final int txNum, final int innerListWriteNum) throws Exception {
- measure("TestSuite (Txs:" + txNum + " innerWrites:" + innerListWriteNum + ")", (Callable<Void>) () -> {
- measureOneTransactionTopContainer();
- measureSeparateWritesOneLevel(txNum, innerListWriteNum);
- return null;
- });
- }
-
- private void measureSeparateWritesOneLevel(final int txNum, final int innerNum) throws Exception {
- final List<DOMDataReadWriteTransaction> transactions = measure("Txs:" + txNum + " Allocate", () -> {
- List<DOMDataReadWriteTransaction> builder = new ArrayList<>(txNum);
- for (int i = 0; i < txNum; i++) {
- DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
- builder.add(writeTx);
- }
- return builder;
- });
- assertEquals(txNum, transactions.size());
- measure("Txs:" + txNum + " Writes:1", (Callable<Void>) () -> {
- int index = 0;
- for (DOMDataReadWriteTransaction writeTx : transactions) {
- // Writes /test/outer-list/i in writeTx
- writeTx.put(OPERATIONAL, outerListPath(index), outerList(index));
- index++;
- }
- return null;
- });
-
- measure("Txs:" + txNum + " Writes:" + innerNum, (Callable<Void>) () -> {
- int index = 0;
- for (DOMDataReadWriteTransaction writeTx : transactions) {
- // Writes /test/outer-list/i in writeTx
- YangInstanceIdentifier path = YangInstanceIdentifier.builder(outerListPath(index))
- .node(TestModel.INNER_LIST_QNAME).build();
- writeTx.put(OPERATIONAL, path, ImmutableNodes.mapNodeBuilder(TestModel.INNER_LIST_QNAME).build());
- for (int j = 0; j < innerNum; j++) {
- YangInstanceIdentifier innerPath = YangInstanceIdentifier.builder(path)
- .nodeWithKey(TestModel.INNER_LIST_QNAME, TestModel.NAME_QNAME, String.valueOf(j)).build();
- writeTx.put(OPERATIONAL, innerPath, ImmutableNodes
- .mapEntry(TestModel.INNER_LIST_QNAME, TestModel.NAME_QNAME, String.valueOf(j)));
- }
- index++;
- }
- return null;
- });
-
- measure("Txs:" + txNum + " Submit, Finish", (Callable<Void>) () -> {
- List<ListenableFuture<?>> allFutures = measure(txNum + " Submits", () -> {
- List<ListenableFuture<?>> builder = new ArrayList<>(txNum);
- for (DOMDataReadWriteTransaction tx : transactions) {
- builder.add(tx.commit());
- }
- return builder;
- });
- Futures.allAsList(allFutures).get();
- return null;
- });
-
- final DOMDataReadTransaction readTx = measure("Txs:1 (ro), Allocate",
- (Callable<DOMDataReadTransaction>) () -> domBroker
- .newReadOnlyTransaction());
-
-
- measure("Txs:1 (ro) Reads:" + txNum + " (1-level)", (Callable<Void>) () -> {
- for (int i = 0; i < txNum; i++) {
- ListenableFuture<Optional<NormalizedNode<?, ?>>> potential = readTx.read(OPERATIONAL, outerListPath(i));
- assertTrue("outerList/" + i, potential.get().isPresent());
- }
- return null;
- });
-
- measure("Txs:1 (ro) Reads:" + txNum * innerNum + " (2-level)", (Callable<Void>) () -> {
- for (int i = 0; i < txNum; i++) {
- for (int j = 0; j < innerNum; j++) {
- YangInstanceIdentifier path = YangInstanceIdentifier.builder(outerListPath(i))
- //
- .node(TestModel.INNER_LIST_QNAME)
- .nodeWithKey(TestModel.INNER_LIST_QNAME, TestModel.NAME_QNAME, String.valueOf(j)).build();
- ListenableFuture<Optional<NormalizedNode<?, ?>>> potential = readTx.read(OPERATIONAL, path);
- assertTrue("outer-list/" + i + "/inner-list/" + j, potential.get().isPresent());
- }
- }
- return null;
- });
- }
-
- private void measureOneTransactionTopContainer() throws Exception {
-
- final DOMDataReadWriteTransaction writeTx =
- measure("Txs:1 Allocate", () -> domBroker.newReadWriteTransaction());
-
- measure("Txs:1 Write", (Callable<Void>) () -> {
- writeTx.put(OPERATIONAL, TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- writeTx.put(OPERATIONAL, TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
- return null;
- });
-
- measure("Txs:1 Reads:1", (Callable<Void>) () -> {
- // Reads /test in writeTx
- ListenableFuture<Optional<NormalizedNode<?, ?>>> writeTxContainer = writeTx
- .read(OPERATIONAL, TestModel.TEST_PATH);
- assertTrue(writeTxContainer.get().isPresent());
- return null;
- });
-
- measure("Txs:1 Reads:1", (Callable<Void>) () -> {
- // Reads /test in writeTx
- ListenableFuture<Optional<NormalizedNode<?, ?>>> writeTxContainer = writeTx
- .read(OPERATIONAL, TestModel.TEST_PATH);
- assertTrue(writeTxContainer.get().isPresent());
- return null;
- });
-
- measure("Txs:1 Submit, Finish", (Callable<Void>) () -> {
- measure("Txs:1 Submit", (Callable<ListenableFuture<?>>) writeTx::commit).get();
- return null;
- });
- }
-}
Code Review / controller.git / blobdiff