1.4 04:44:40
Statistics collection is finally functional. Scheduler collects per-box
cost as specified in the creation parameters of Stats object in AuroraNode
Nesime (and whoever else plans on using the stats), ask me if you want to
know how to use it.
Selectivity stats maintenance is on the way.
Note that records are not being removed when a box moves, so it will collect
0-s while away.
2004/09/21 bb Integrated the statsMgr into Borealis.
2004/09/14 alexr Added the use of StatsMgr to the scheduler.
The statistics are being declared and used, but scheduler is not yet
collecting them at proper intervals.
Also fixed the usleep to actually utilize CPU for a box_cost
(Yanif, take note -- I will try to test this soon see if it helped)
Stats in StatisticsTools was renamed to SStats pending the namespace
reconciliation which needs to be negotiated with a few people.
2004/08/27 yx StatsMgr files added.
