Examples with StopWatch org.springframework.util.StopWatch used on opensource projects

Example 1 with StopWatch

use of org.springframework.util.StopWatch in project pinpoint by naver.

the class LegacyAgentStatController method getAgentStatV1.

@Deprecated
@PreAuthorize("hasPermission(new com.navercorp.pinpoint.web.vo.AgentParam(#agentId, #to), 'agentParam', 'inspector')")
@RequestMapping(value = "/getAgentStat/v1", method = RequestMethod.GET)
@ResponseBody
public LegacyAgentStatChartGroup getAgentStatV1(@RequestParam("agentId") String agentId, @RequestParam("from") long from, @RequestParam("to") long to, @RequestParam(value = "sampleRate", required = false) Integer sampleRate) throws Exception {
    StopWatch watch = new StopWatch();
    watch.start("agentStatService.selectAgentStatList");
    TimeWindow timeWindow = new TimeWindow(new Range(from, to), new TimeWindowSlotCentricSampler());
    LegacyAgentStatChartGroup chartGroup = this.v1Service.selectAgentStatList(agentId, timeWindow);
    watch.stop();
    if (logger.isInfoEnabled()) {
        logger.info("getAgentStatV1(agentId={}, from={}, to={}) : {}ms", agentId, from, to, watch.getLastTaskTimeMillis());
    }
    return chartGroup;
}

Example 2 with StopWatch

use of org.springframework.util.StopWatch in project pinpoint by naver.

the class LegacyAgentStatController method getAgentStat.

@Deprecated
@PreAuthorize("hasPermission(new com.navercorp.pinpoint.web.vo.AgentParam(#agentId, #to), 'agentParam', 'inspector')")
@RequestMapping(value = "/getAgentStat", method = RequestMethod.GET)
@ResponseBody
public LegacyAgentStatChartGroup getAgentStat(@RequestParam("agentId") String agentId, @RequestParam("from") long from, @RequestParam("to") long to, @RequestParam(value = "sampleRate", required = false) Integer sampleRate) throws Exception {
    StopWatch watch = new StopWatch();
    watch.start("agentStatService.selectAgentStatList");
    TimeWindow timeWindow = new TimeWindow(new Range(from, to), new TimeWindowSlotCentricSampler());
    LegacyAgentStatChartGroup chartGroup = this.agentStatService.selectAgentStatList(agentId, timeWindow);
    watch.stop();
    if (logger.isInfoEnabled()) {
        logger.info("getAgentStat(agentId={}, from={}, to={}) : {}ms", agentId, from, to, watch.getLastTaskTimeMillis());
    }
    return chartGroup;
}

Example 3 with StopWatch

use of org.springframework.util.StopWatch in project pinpoint by naver.

the class FilteredMapServiceImpl method linkStatistics.

@Override
@Deprecated
public LoadFactor linkStatistics(Range range, List<TransactionId> traceIdSet, Application sourceApplication, Application destinationApplication, Filter filter) {
    if (sourceApplication == null) {
        throw new NullPointerException("sourceApplication must not be null");
    }
    if (destinationApplication == null) {
        throw new NullPointerException("destApplicationName must not be null");
    }
    if (filter == null) {
        throw new NullPointerException("filter must not be null");
    }
    StopWatch watch = new StopWatch();
    watch.start();
    List<List<SpanBo>> originalList = this.traceDao.selectAllSpans(traceIdSet);
    List<SpanBo> filteredTransactionList = filterList(originalList, filter);
    LoadFactor statistics = new LoadFactor(range);
    // scan transaction list
    for (SpanBo span : filteredTransactionList) {
        if (sourceApplication.equals(span.getApplicationId(), registry.findServiceType(span.getApplicationServiceType()))) {
            List<SpanEventBo> spanEventBoList = span.getSpanEventBoList();
            if (spanEventBoList == null) {
                continue;
            }
            // find dest elapsed time
            for (SpanEventBo spanEventBo : spanEventBoList) {
                if (destinationApplication.equals(spanEventBo.getDestinationId(), registry.findServiceType(spanEventBo.getServiceType()))) {
                    // find exception
                    boolean hasException = spanEventBo.hasException();
                    // add sample
                    // TODO : need timeslot value instead of the actual value
                    statistics.addSample(span.getStartTime() + spanEventBo.getStartElapsed(), spanEventBo.getEndElapsed(), 1, hasException);
                    break;
                }
            }
        }
    }
    watch.stop();
    logger.info("Fetch link statistics elapsed. {}ms", watch.getLastTaskTimeMillis());
    return statistics;
}

Example 4 with StopWatch

use of org.springframework.util.StopWatch in project pinpoint by naver.

the class FilteredMapServiceImpl method selectApplicationMapWithScatterData.

@Override
public ApplicationMap selectApplicationMapWithScatterData(List<TransactionId> transactionIdList, Range originalRange, Range scanRange, int xGroupUnit, int yGroupUnit, Filter filter) {
    if (transactionIdList == null) {
        throw new NullPointerException("transactionIdList must not be null");
    }
    if (filter == null) {
        throw new NullPointerException("filter must not be null");
    }
    StopWatch watch = new StopWatch();
    watch.start();
    final List<List<SpanBo>> filterList = selectFilteredSpan(transactionIdList, filter);
    DotExtractor dotExtractor = createDotExtractor(scanRange, filterList);
    ApplicationMap map = createMap(originalRange, scanRange, filterList);
    ApplicationMapWithScatterData applicationMapWithScatterData = new ApplicationMapWithScatterData(map, dotExtractor.getApplicationScatterData(originalRange.getFrom(), originalRange.getTo(), xGroupUnit, yGroupUnit));
    watch.stop();
    logger.debug("Select filtered application map elapsed. {}ms", watch.getTotalTimeMillis());
    return applicationMapWithScatterData;
}

Example 5 with StopWatch

use of org.springframework.util.StopWatch in project spring-boot by spring-projects.

the class MetricsFilter method doFilterInternal.

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws ServletException, IOException {
    StopWatch stopWatch = createStopWatchIfNecessary(request);
    String path = new UrlPathHelper().getPathWithinApplication(request);
    int status = HttpStatus.INTERNAL_SERVER_ERROR.value();
    try {
        chain.doFilter(request, response);
        status = getStatus(response);
    } finally {
        if (!request.isAsyncStarted()) {
            if (response.isCommitted()) {
                status = getStatus(response);
            }
            stopWatch.stop();
            request.removeAttribute(ATTRIBUTE_STOP_WATCH);
            recordMetrics(request, path, status, stopWatch.getTotalTimeMillis());
        }
    }
}