Example usage for com.google.common.base Stopwatch elapsed

Introduction

In this page you can find the example usage for com.google.common.base Stopwatch elapsed.

Prototype

@CheckReturnValue
public long elapsed(TimeUnit desiredUnit)

Source Link

Document

Returns the current elapsed time shown on this stopwatch, expressed in the desired time unit, with any fraction rounded down.

Usage

From source file:cosmos.impl.CosmosImpl.java

@Override
public void addResult(Store id, Record<?> queryResult) throws Exception {
    checkNotNull(queryResult);/*w  w  w  . ja  v  a2 s  .co m*/

    Stopwatch sw = new Stopwatch().start();
    try {
        addResults(id, Single.<Record<?>>create(queryResult));
    } finally {
        sw.stop();
        id.tracer().addTiming("Cosmos:addResult", sw.elapsed(TimeUnit.MILLISECONDS));
    }
}

From source file:org.terasology.rendering.primitives.ChunkTessellator.java

public ChunkMesh generateMesh(ChunkView chunkView, int meshHeight, int verticalOffset) {
    PerformanceMonitor.startActivity("GenerateMesh");
    ChunkMesh mesh = new ChunkMesh(bufferPool);

    final Stopwatch watch = Stopwatch.createStarted();

    for (int x = 0; x < ChunkConstants.SIZE_X; x++) {
        for (int z = 0; z < ChunkConstants.SIZE_Z; z++) {
            for (int y = verticalOffset; y < verticalOffset + meshHeight; y++) {
                Biome biome = chunkView.getBiome(x, y, z);

                Block block = chunkView.getBlock(x, y, z);
                if (block != null && !block.isInvisible()) {
                    generateBlockVertices(chunkView, mesh, x, y, z, biome);
                }/* w  w  w.  ja  v a2  s.  c  o  m*/
            }
        }
    }
    watch.stop();

    mesh.setTimeToGenerateBlockVertices((int) watch.elapsed(TimeUnit.MILLISECONDS));

    watch.reset().start();
    generateOptimizedBuffers(chunkView, mesh);
    watch.stop();
    mesh.setTimeToGenerateOptimizedBuffers((int) watch.elapsed(TimeUnit.MILLISECONDS));
    statVertexArrayUpdateCount++;

    PerformanceMonitor.endActivity();
    return mesh;
}

From source file:com.xiaomi.linden.service.CoreLindenServiceImpl.java

@Override
public Future<Response> executeCommand(final String command) {
    final Stopwatch sw = Stopwatch.createStarted();
    return instanceExecutorPool.apply(new Function0<Response>() {
        @Override//from www  .j  ava2s .  co  m
        public Response apply() {
            LOGGER.info("Receive command {}", command);
            Response response = null;
            try {
                long eps = sw.elapsed(TimeUnit.MILLISECONDS);
                if (eps > 10) {
                    LOGGER.warn("Warning: instanceExecutorPool took " + eps + "ms to start executeCommand.");
                    if (eps > instanceFuturePoolWaitTimeout) {
                        response = ResponseUtils.buildFailedResponse(
                                "Waiting time is too long, " + eps + "ms in instance future pool");
                        return response;
                    }
                }
                response = lindenCore.executeCommand(command);
            } catch (Exception e) {
                String errorStackInfo = Throwables.getStackTraceAsString(e);
                response = ResponseUtils.buildFailedResponse(errorStackInfo);
            } finally {
                if (response.isSuccess()) {
                    LOGGER.info("executeCommand succeeded, command: {}, cost: {} ms.", command,
                            sw.elapsed(TimeUnit.MILLISECONDS));
                } else {
                    LOGGER.error("executeCommand failed, content: {}, cost: {} ms.", command,
                            sw.elapsed(TimeUnit.MILLISECONDS));
                }
                return response;
            }
        }
    });
}

From source file:com.xiaomi.linden.service.CoreLindenServiceImpl.java

@Override
public Future<LindenResult> handleClusterSearchRequest(final String bql) {
    final Stopwatch sw = Stopwatch.createStarted();
    return clusterExecutorPool.apply(new Function0<LindenResult>() {
        @Override//from w w w  . j  a  v a 2s  .  co m
        public LindenResult apply() {
            LindenResult result = null;
            String logTag = null;
            try {
                long eps = sw.elapsed(TimeUnit.MILLISECONDS);
                if (eps > 10) {
                    LOGGER.warn("Warning: clusterExecutorPool took " + eps
                            + "ms to start handleClusterSearchRequest.");
                    if (eps > clusterFuturePoolWaitTimeout) {
                        result = buildLindenFailedResult(
                                "Waiting time is too long, " + eps + "ms in cluster future pool");
                        return result;
                    }
                }
                LindenRequest request = bqlCompiler.compile(bql);
                if (request.isSetSearchRequest()) {
                    LindenSearchRequest searchRequest = request.getSearchRequest();
                    searchRequest.setOriginQuery(bql);
                    result = lindenCluster.search(searchRequest);
                    if (result.isSuccess()) {
                        logTag = "search";
                    } else {
                        logTag = "failureSearch";
                    }
                } else {
                    result = new LindenResult().setSuccess(false).setError("invalid search Bql");
                    logTag = "invalidSearchBql";
                }
            } catch (Exception e) {
                String errorStackInfo = Throwables.getStackTraceAsString(e);
                result = buildLindenFailedResult(errorStackInfo);
                logTag = "exceptionalSearchBql";
            } finally {
                metricsManager.time(sw.elapsed(TimeUnit.NANOSECONDS), logTag);
                result.setCost((int) sw.elapsed(TimeUnit.MILLISECONDS));
                if (result.isSuccess()) {
                    LOGGER.info("Cluster search request succeeded bql: {}, hits: {}, cost: {} ms.", bql,
                            result.getHitsSize(), result.getCost());
                } else {
                    LOGGER.error("Cluster search request failed bql: {}, error: {}, cost: {} ms.", bql,
                            result.getError(), result.getCost());
                }
                return result;
            }
        }
    });
}

From source file:com.github.ibole.infrastructure.security.jwt.jose4j.EcJose4jTokenAuthenticator.java

/**
 * Create Refresh Token./*w  w w.  ja va  2s  .c om*/
 */
@Override
public String createRefreshToken(JwtObject claimObj) throws TokenHandlingException {
    Preconditions.checkArgument(claimObj != null, "Parameter claimObj cannot be null");
    final Stopwatch stopwatch = Stopwatch.createStarted();
    String token = null;
    try {

        token = JoseUtils.createJwtWithECKey(claimObj, (EllipticCurveJsonWebKey) ecJsonWebKey);
        getRedisTemplate().hset(getRefreshTokenKey(claimObj.getLoginId()), Constants.REFRESH_TOKEN, token);
        getRedisTemplate().hset(getRefreshTokenKey(claimObj.getLoginId()), Constants.CLIENT_ID,
                claimObj.getClientId());
        getRedisTemplate().expire(getRefreshTokenKey(claimObj.getLoginId()), claimObj.getTtlSeconds());

    } catch (JoseException ex) {
        logger.error("Error happened when generating the jwt token.", ex);
        throw new TokenHandlingException(ex);
    }
    String elapsedString = Long.toString(stopwatch.elapsed(TimeUnit.MILLISECONDS));
    logger.debug("Create refresh token elapsed time: {} ms", elapsedString);
    return token;
}

From source file:ca.uhn.fhir.jpa.term.BaseHapiTerminologySvc.java

@Transactional(propagation = Propagation.REQUIRED)
@Override//from   w  w w.ja  v  a  2 s  .  c  o  m
public Set<TermConcept> findCodesAbove(Long theCodeSystemResourcePid, Long theCodeSystemVersionPid,
        String theCode) {
    Stopwatch stopwatch = Stopwatch.createStarted();

    TermConcept concept = fetchLoadedCode(theCodeSystemResourcePid, theCodeSystemVersionPid, theCode);
    if (concept == null) {
        return Collections.emptySet();
    }

    Set<TermConcept> retVal = new HashSet<TermConcept>();
    retVal.add(concept);

    fetchParents(concept, retVal);

    ourLog.info("Fetched {} codes above code {} in {}ms",
            new Object[] { retVal.size(), theCode, stopwatch.elapsed(TimeUnit.MILLISECONDS) });
    return retVal;
}

From source file:ca.uhn.fhir.jpa.term.BaseHapiTerminologySvc.java

@Transactional(propagation = Propagation.REQUIRED)
@Override/*from w  w  w. j a va 2  s.com*/
public Set<TermConcept> findCodesBelow(Long theCodeSystemResourcePid, Long theCodeSystemVersionPid,
        String theCode) {
    Stopwatch stopwatch = Stopwatch.createStarted();

    TermConcept concept = fetchLoadedCode(theCodeSystemResourcePid, theCodeSystemVersionPid, theCode);
    if (concept == null) {
        return Collections.emptySet();
    }

    Set<TermConcept> retVal = new HashSet<TermConcept>();
    retVal.add(concept);

    fetchChildren(concept, retVal);

    ourLog.info("Fetched {} codes below code {} in {}ms",
            new Object[] { retVal.size(), theCode, stopwatch.elapsed(TimeUnit.MILLISECONDS) });
    return retVal;
}