| Smalyshev added a comment. |
Generally since new categories are loaded before old ones are deleted, the space bump is expected - and Blazegraph allocates disk space in big chunks, so it can be noticeable. What is also expected is that when old categories namespace is removed, the space is freed up and then reused for the newly incoming data. However, I am not sure how to check that. There might be fragmentation or leak issues.
We probably need to look into internal Blazegraph metrics and see how actual disk memory usage vs. number of triples vs. allocated memory looks like.
Blazegraph also has space compacting tool, but it requires database shutdown and I am not sure how long it would take to process. I can experiment on that.
TASK DETAIL
EMAIL PREFERENCES
To: Smalyshev
Cc: gerritbot, Aklapper, Smalyshev, Gehel, AndyTan, Gaboe420, Versusxo, Majesticalreaper22, Giuliamocci, Davinaclare77, Adrian1985, Qtn1293, Cpaulf30, Lahi, Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, Lucas_Werkmeister_WMDE, GoranSMilovanovic, Adik2382, Th3d3v1ls, Hfbn0, Ramalepe, Liugev6, QZanden, EBjune, merbst, LawExplorer, Lewizho99, Zppix, Maathavan, Jonas, Xmlizer, Wong128hk, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, faidon, Mbch331, Jay8g, fgiunchedi
Cc: gerritbot, Aklapper, Smalyshev, Gehel, AndyTan, Gaboe420, Versusxo, Majesticalreaper22, Giuliamocci, Davinaclare77, Adrian1985, Qtn1293, Cpaulf30, Lahi, Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, Lucas_Werkmeister_WMDE, GoranSMilovanovic, Adik2382, Th3d3v1ls, Hfbn0, Ramalepe, Liugev6, QZanden, EBjune, merbst, LawExplorer, Lewizho99, Zppix, Maathavan, Jonas, Xmlizer, Wong128hk, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, faidon, Mbch331, Jay8g, fgiunchedi
_______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
