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Commit Graph

4 Commits

Author SHA1 Message Date
david hill
22191d9088 MCOL-379 - changed to make the check for mem available for dynamic 2017-05-30 14:33:21 -05:00
david hill
ccbdb07007 MCOL-379 - fix false critical memory usage alarm 2017-05-26 10:52:17 -05:00
Andrew Hutchings
2f3937ac7e MCOL-505 Performance improvements to ExeMgr
This fix improves the performance of ExeMgr by doing the following:

* Significantly reduces the amount of time the xml configuration is
scanned
* Uses a much faster way to determine the CPU core count
* Reduces the amount of times certain allocations are executed
* Rowgroup pre-allocates vectors for 1024 rows

This improves performance for the first query of a connection and the
performance for smaller result sets. It may well improve performance in
other areas too.
2017-01-12 16:58:16 +00:00
david hill
f6afc42dd0 the begginning 2016-01-06 14:08:59 -06:00