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@Slf4j @State(Scope.Benchmark) public class AppApplicationJMHTest {
private final static Integer MEASUREMENT_ITERATIONS = 1; private final static Integer WARMUP_ITERATIONS = 1;
static ConfigurableApplicationContext context;
protected TableDataDao tableDataDao;
protected BatchDao batchDao;
protected SqlSessionFactory sqlSessionFactory;
@Setup(Level.Trial) public synchronized void initialize() { try { String args = ""; if (context == null) { context = SpringApplication.run(AppApplication.class, args); } tableDataDao = context.getBean(TableDataDao.class); batchDao = context.getBean(BatchDao.class); sqlSessionFactory = context.getBean(SqlSessionFactory.class); tableDataDao.truncate(); } catch (Exception e) { e.printStackTrace(); } } @Test public void executeJmhRunner() throws RunnerException { Options opt = new OptionsBuilder() .include("\\." + AppApplicationJMHTest.class.getSimpleName() + "\\.") .warmupIterations(WARMUP_ITERATIONS) .measurementIterations(MEASUREMENT_ITERATIONS) .timeUnit(TimeUnit.MILLISECONDS) .forks(0) .threads(1) .mode(Mode.AverageTime) .shouldDoGC(true) .shouldFailOnError(true) .resultFormat(ResultFormatType.JSON) .result("/dev/null")
.shouldFailOnError(true) .jvmArgs("-server") .build(); new Runner(opt).run(); }
private List<TableData> mockData(int size) { List<TableData> list = new ArrayList<>(); Long time = Clock.systemDefaultZone().millis(); for (int i = 0; i < size; i++) { list.add(TableData.builder().createTime(time + i).build()); } return list; }
@Benchmark public void insert() { List<TableData> tableDataList = mockData(10); tableDataList.stream().forEach(i -> tableDataDao.insert(i)); }
@Benchmark public void batchInsert() { List<TableData> tableDataList = mockData(10); tableDataDao.batchInsert(tableDataList); }
@Benchmark public void batchSave() { List<TableData> tableDataList = mockData(10); boolean result = batchDao.batchSave(tableDataList, TableDataDao.class, (mapper, data) -> { mapper.batchInsert(tableDataList); }); }
@Benchmark public void insert100() { List<TableData> tableDataList = mockData(100); tableDataList.stream().forEach(i -> tableDataDao.insert(i)); }
@Benchmark public void batchInsert100() { List<TableData> tableDataList = mockData(100); tableDataDao.batchInsert(tableDataList); }
@Benchmark public void batchSave100() { List<TableData> tableDataList = mockData(100); boolean result = batchDao.batchSave(tableDataList, TableDataDao.class, (mapper, data) -> { mapper.batchInsert(tableDataList); }); }
@Benchmark public void insert1000() { List<TableData> tableDataList = mockData(1000); tableDataList.stream().forEach(i -> tableDataDao.insert(i)); }
@Benchmark public void batchInsert1000() { List<TableData> tableDataList = mockData(1000); tableDataDao.batchInsert(tableDataList); }
@Benchmark public void batchSave1000() { List<TableData> tableDataList = mockData(1000); boolean result = batchDao.batchSave(tableDataList, TableDataDao.class, (mapper, data) -> { mapper.batchInsert(tableDataList); }); }
@Benchmark public void batchInsert5000() { List<TableData> tableDataList = mockData(5000); tableDataDao.batchInsert(tableDataList); }
@Benchmark public void batchSave5000() { List<TableData> tableDataList = mockData(5000); boolean result = batchDao.batchSave(tableDataList, TableDataDao.class, (mapper, data) -> { mapper.batchInsert(tableDataList); }); }
}
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