MongoDB Data size for 1 milion scale is incorrect

[realyota]

It shows 0.00 GiB in index.html which is "data_size": 4096 in results for mongodb/results/m6i.8xlarge_bluesky_1m.json.

After download 1m, I run mongodb/main.sh and in the end I cat data_size file and got :

cat _local_bluesky_1m.data_size         
199516160

Which is 190.27 MiB.