Bug 45015

GemStone/S 64 Bit

3.2.4, 3.2.3, 3.2.2, 3.2.1, 3.2


Slow reclaim with idle/unused extents

When a reclaim thread finds no pages in an extent that need reclaim, it sleeps for one second before continuing. In systems that are configured with sequential allocation mode and have a large amount of free space, extents that are later in the sequence may have no active data, and the one-second sleep for each may cause overall reclaim to perform much slower than expected.

Last updated: 7/22/15