|  | @@ -125,8 +125,8 @@ public class RecommendService {
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				|  |  |                  stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
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				|  |  |          stopwatch.reset().start();
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				|  |  |          List<Video> videos = videoRecommend(param);
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				|  |  | -        log.info("videoRecommend={}, videoRecommend cost={}", JSONUtils.toJson(videos),
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				|  |  | -                stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
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				|  |  | +        // log.info("videoRecommend={}, videoRecommend cost={}", JSONUtils.toJson(videos),
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				|  |  | +//        stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
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				|  |  |          stopwatch.reset().start();
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				|  |  |          updateCache(request, param, videos);
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				|  |  |  
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				|  | @@ -438,13 +438,13 @@ public class RecommendService {
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				|  |  |      private List<Video> videoRecommend(RecommendParam param) {
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				|  |  |          Stopwatch stopwatch = Stopwatch.createStarted();
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				|  |  |          RecallResult recallResult = recallService.recall(convertToRecallParam(param));
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				|  |  | -        log.info("recallResult={}, videoRecommend recallResult cost={}", recallResult,
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				|  |  | -                stopwatch.elapsed(TimeUnit.MILLISECONDS));
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				|  |  | +//        log.info("recallResult={}, videoRecommend recallResult cost={}", recallResult,
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				|  |  | +//                stopwatch.elapsed(TimeUnit.MILLISECONDS));
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				|  |  |          stopwatch.reset().start();
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				|  |  |  
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				|  |  |          RankResult rankResult = rankRouter.rank(convertToRankParam(param, recallResult));
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				|  |  | -        log.info("rankResult={}, videoRecommend rank cost={}", rankResult,
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				|  |  | -                stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
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				|  |  | +//        log.info("rankResult={}, videoRecommend rank cost={}", rankResult,
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				|  |  | +//                stopwatch.stop().elapsed(TimeUnit.MILLISECONDS));
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				|  |  |  
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				|  |  |  
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				|  |  |          if (rankResult == null || CollectionUtils.isEmpty(rankResult.getVideos())) {
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