Add some logs to show size of cached lists on refetch

nise-backend/src/main/kotlin/com/nisemoe/nise/scheduler/GlobalCache.kt

@@ -33,7 +33,7 @@ class GlobalCache(
     fun updateCaches() {
         val stopwatch = StopWatch()
         stopwatch.start()
-        logger.info("Updating the cache!")
+        logger.info("Updating the cache...")
 
         runBlocking {
             val rssFeedDeferred = async { rssService.generateFeed() }
@@ -49,6 +49,8 @@ class GlobalCache(
 
         stopwatch.stop()
         logger.info("Cache updated in {} seconds", String.format("%.2f", stopwatch.totalTimeSeconds))
+        logger.info("[CACHE]: Similar replays count: {}", similarReplays?.size)
+        logger.info("[CACHE]: Suspicious scores count: {}", suspiciousScores?.size)
     }
 
 }