This is the folder size of the database folder corresponding to my project on Neo4j Desktop. I got this folder path from the solution recommended here. It is located under neo4jDatabases/database-xxxx-xxxx-xxxx-xxxx, as shown in this screenshot -
This is also the size that used to be shown up until a few months ago in Neo4j Browser itself, as you can see here -
But after the last few updates in Neo4j Desktop, this size is no longer shown, so I'm guessing they must have removed it.
Since I'm taking the folder size of the entire database-xxxx folder, I think it does include all the transaction log files, indexes, etc.
In fact, I've been meaning to ask this for quite sometime now - all my datasets(csv files) expand to 7 times its size when completely loaded into Neo4j. For instance, my 1GB dataset occupies roughly 7GB disk space when imported in Neo4j, 3GB dataset occupies around 23GB disk space, and so on... I'm not sure why this is the case.
The graph is on a spinning disk.