Moved my server. New php, mysql, etc.
One blog database from old server with very small site, was 87 MB zipped, 309 MB unzipped!!!!!
Problem was in lt_bayesian_tokens - I removed all the data from that area of the file, and file went to 713 KB unzipped.
Anybody had that experience? Was the database exploited, injected...?
Then sql-importing the rest, but... a weird table showed up: lt_adrotate_statistics
Googling that, gave no more than two hits for me, and strange ones at that. Nothing in this forum about it.
Anybody knows where it might have come from?