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From: SourceForge.net <no...@so...> - 2006-12-11 16:12:40
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Bugs item #1610027, was opened at 2006-12-06 14:57 Message generated for change (Comment added) made by phd You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=540672&aid=1610027&group_id=74338 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: General Group: SQLObject release (specify) Status: Open Resolution: None Priority: 5 Private: No Submitted By: Michael Lang (nuddelaug) >Assigned to: Oleg Broytmann (phd) Summary: Memory Leak SQLObject-0.7.2 Initial Comment: Hi, i've used SQLObject on ubuntu with sqlite and found a strange behavior consuming the machine memory where it shouldnt do. i wrote a script which creates 2 Tables mostly stringcol, i then iter over a list of names inserting them into just one table buy creating a new Object from the Class for my table, after inserting the values i even del the Object but the memoryuseage increases still <code snip> while [ 1 ]: line = sys.stdin.readline() if not line: break tbl = Table2(col1="a", col2="b", col3="c", ... ) del tbl <code snip> im a getting something wrong ? the data gets inserted, sqlite> SELECT count(*) FROM table2; 117760 but after these Records the machine craps up in swaping due ~350M memory usage on 512M Machine running other things to. thanks for any help kind regards Michael lang ---------------------------------------------------------------------- >Comment By: Oleg Broytmann (phd) Date: 2006-12-11 19:12 Message: Logged In: YES user_id=4799 Originator: NO The rows you draw from the table are put in the cache, and are not removed with "del tbl". How many rows have you selected? The cache is being culled after selecting 100 rows (after every 100 rows). You can change the culling frequency or clear the cache yourself: Table2._connection.cache.clear(). Does it help? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=540672&aid=1610027&group_id=74338 |
