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Author: smiklosovic

src/java/org/apache/cassandra/db/virtual/SlowQueriesTable.java

@@ -148,6 +148,9 @@ public List<Operation> getMessages(LoggingEvent event)
                 if (operation.keyspace() == null || operation.table() == null)
                     continue;
 
+                // if cf of an operation is present, take keyspace and table name from it
+                // instead of having new string instances per operation which might
+                // take relatively a lot of additional space unnecessarily
                 Keyspace keyspace = Keyspace.openIfExists(operation.keyspace());
                 String keyspaceName;
                 String tableName;