tree d5e1d4ef909997abe24f4995dc28ea8133196e04
parent cf612a0457bd9e658d772dc426064d3865c89ff7
author Olivier Houchard <cognet@ci0.org> 1585520637 +0200
committer Olivier Houchard <cognet@ci0.org> 1585521007 +0200

MEDIUM: connections: Revamp the way idle connections are killed

The original algorithm always killed half the idle connections. This doesn't
take into account the way the load can change. Instead, we now kill half
of the exceeding connections (exceeding connection being the number of
used + idle connections past the last maximum used connections reached).
That way if we reach a peak, we will kill much less, and it'll slowly go back
down when there's less usage.