Examples with StopWatch org.apache.commons.lang.time.StopWatch used on opensource projects

Example 31 with StopWatch

use of org.apache.commons.lang.time.StopWatch in project whirr by apache.

the class HadoopServiceTeraSortBenchmark method runTeraSort.

private void runTeraSort() throws Exception {
    StopWatch stopWatch = new StopWatch();
    TeraSort teraSort = new TeraSort();
    teraSort.setConf(controller.getJobConf());
    LOG.info("Starting TeraSort");
    stopWatch.start();
    teraSort.run(new String[] { "input", "output" });
    stopWatch.stop();
    LOG.info("TeraSort took {} ms", stopWatch.getTime());
}

Example 32 with StopWatch

use of org.apache.commons.lang.time.StopWatch in project titan by thinkaurelius.

the class VariableLongTest method readWriteTest.

private void readWriteTest(final ReadWriteLong impl, long maxValue, long jump, boolean negative, boolean backward) {
    Preconditions.checkArgument(maxValue % jump == 0);
    long allocate = maxValue / jump * 8 * (negative ? 2 : 1);
    Preconditions.checkArgument(allocate < (1 << 28));
    WriteBuffer wb = new WriteByteBuffer((int) allocate);
    int num = 0;
    StopWatch w = new StopWatch();
    w.start();
    for (long i = (negative ? -maxValue : 0); i <= maxValue; i += jump) {
        impl.write(wb, i);
        num++;
    }
    // for (int i=0;i<b.remaining();i++) System.out.print(b.get(i)+"|");
    w.stop();
    ReadBuffer rb = wb.getStaticBuffer().asReadBuffer();
    log.info("Writing " + num + " longs in " + rb.length() + " bytes. in time: " + w.getTime());
    final ReadVerify read = new ReadVerify() {

        @Override
        public void next(ReadBuffer rb, long expected) {
            int beforePos = rb.getPosition();
            long value = impl.read(rb);
            assertEquals(expected, value);
            int length = Math.abs(rb.getPosition() - beforePos);
            assertEquals("On: " + expected, length, impl.length(expected));
        }
    };
    if (backward) {
        rb.movePosition(rb.length() - 1);
        for (long i = maxValue; i != (negative ? -maxValue : 0); i -= jump) {
            read.next(rb, i);
        }
    } else {
        for (long i = (negative ? -maxValue : 0); i <= maxValue; i += jump) {
            read.next(rb, i);
        }
    }
    // Test boundaries
    wb = new WriteByteBuffer(512);
    impl.write(wb, 0);
    impl.write(wb, Long.MAX_VALUE);
    if (negative)
        impl.write(wb, -Long.MAX_VALUE);
    rb = wb.getStaticBuffer().asReadBuffer();
    if (backward) {
        rb.movePosition(rb.length() - 1);
        if (negative)
            assertEquals(-Long.MAX_VALUE, impl.read(rb));
        assertEquals(Long.MAX_VALUE, impl.read(rb));
        assertEquals(0, impl.read(rb));
    } else {
        assertEquals(0, impl.read(rb));
        assertEquals(Long.MAX_VALUE, impl.read(rb));
        if (negative)
            assertEquals(-Long.MAX_VALUE, impl.read(rb));
    }
}

Example 33 with StopWatch

use of org.apache.commons.lang.time.StopWatch in project mycore by MyCoRe-Org.

the class MCRSolrIndexer method rebuildMetadataIndex.

/**
 * Rebuilds solr's metadata index.
 *
 * @param list
 *            list of identifiers of the objects to index
 * @param solrClient
 *            solr server to index
 */
public static void rebuildMetadataIndex(List<String> list, SolrClient solrClient) {
    LOGGER.info("Re-building Metadata Index");
    if (list.isEmpty()) {
        LOGGER.info("Sorry, no documents to index");
        return;
    }
    StopWatch swatch = new StopWatch();
    swatch.start();
    int totalCount = list.size();
    LOGGER.info("Sending {} objects to solr for reindexing", totalCount);
    MCRXMLMetadataManager metadataMgr = MCRXMLMetadataManager.instance();
    MCRSolrIndexStatistic statistic = null;
    HashMap<MCRObjectID, MCRContent> contentMap = new HashMap<>((int) (BULK_SIZE * 1.4));
    int i = 0;
    for (String id : list) {
        i++;
        try {
            LOGGER.debug("Preparing \"{}\" for indexing", id);
            MCRObjectID objId = MCRObjectID.getInstance(id);
            MCRContent content = metadataMgr.retrieveContent(objId);
            contentMap.put(objId, content);
            if (i % BULK_SIZE == 0 || totalCount == i) {
                MCRSolrIndexHandler indexHandler = MCRSolrIndexHandlerFactory.getInstance().getIndexHandler(contentMap);
                indexHandler.setCommitWithin(BATCH_AUTO_COMMIT_WITHIN_MS);
                indexHandler.setSolrServer(solrClient);
                statistic = indexHandler.getStatistic();
                submitIndexHandler(indexHandler);
                contentMap = new HashMap<>((int) (BULK_SIZE * 1.4));
            }
        } catch (Exception ex) {
            LOGGER.error("Error creating index thread for object {}", id, ex);
        }
    }
    long durationInMilliSeconds = swatch.getTime();
    if (statistic != null) {
        statistic.addTime(durationInMilliSeconds);
    }
}

Example 34 with StopWatch

use of org.apache.commons.lang.time.StopWatch in project sling by apache.

the class HealthCheckExecutorImpl method execute.

/**
     * Execute a set of health checks
     */
private List<HealthCheckExecutionResult> execute(final ServiceReference[] healthCheckReferences, HealthCheckExecutionOptions options) {
    final StopWatch stopWatch = new StopWatch();
    stopWatch.start();
    final List<HealthCheckExecutionResult> results = new ArrayList<HealthCheckExecutionResult>();
    final List<HealthCheckMetadata> healthCheckDescriptors = getHealthCheckMetadata(healthCheckReferences);
    createResultsForDescriptors(healthCheckDescriptors, results, options);
    stopWatch.stop();
    if (logger.isDebugEnabled()) {
        logger.debug("Time consumed for all checks: {}", msHumanReadable(stopWatch.getTime()));
    }
    // sort result
    Collections.sort(results, new Comparator<HealthCheckExecutionResult>() {

        @Override
        public int compare(final HealthCheckExecutionResult arg0, final HealthCheckExecutionResult arg1) {
            return ((ExecutionResult) arg0).compareTo((ExecutionResult) arg1);
        }
    });
    return results;
}

Example 35 with StopWatch

use of org.apache.commons.lang.time.StopWatch in project jspwiki by apache.

the class RenderingManagerTest method testCache.

/**
 * Tests the relative speed of the DOM cache with respect to
 * page being parsed every single time.
 * @throws Exception
 */
@Test
public void testCache() throws Exception {
    m_engine.saveText("TestPage", TEST_TEXT);
    StopWatch sw = new StopWatch();
    // System.out.println("DOM cache speed test:");
    sw.start();
    for (int i = 0; i < 300; i++) {
        WikiPage page = m_engine.getPage("TestPage");
        String pagedata = m_engine.getPureText(page);
        WikiContext context = new WikiContext(m_engine, page);
        MarkupParser p = m_manager.getParser(context, pagedata);
        WikiDocument d = p.parse();
        String html = m_manager.getHTML(context, d);
        Assert.assertNotNull("noncached got null response", html);
    }
    sw.stop();
    // System.out.println("  Nocache took "+sw);
    long nocachetime = sw.getTime();
    sw.reset();
    sw.start();
    for (int i = 0; i < 300; i++) {
        WikiPage page = m_engine.getPage("TestPage");
        String pagedata = m_engine.getPureText(page);
        WikiContext context = new WikiContext(m_engine, page);
        String html = m_manager.getHTML(context, pagedata);
        Assert.assertNotNull("cached got null response", html);
    }
    sw.stop();
    // System.out.println("  Cache took "+sw);
    long speedup = nocachetime / sw.getTime();
// System.out.println("  Approx speedup: "+speedup+"x");
}