Package: postgresql-10-pgfincore Source: pgfincore Version: 1.3.1-3.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 52 Depends: postgresql-10, libc6 (>= 2.33) Homepage: http://villemain.org/projects/pgfincore Priority: optional Section: database Filename: pool/main/p/pgfincore/postgresql-10-pgfincore_1.3.1-3.pgdg22.04+1_amd64.deb Size: 14408 SHA256: d876f0754fe15865bdc2ddeb9fa17244bf4c20afed6f8923ea5432718167c6ab SHA1: 2a3fb64bf576509941c607f98dafbf4ab59097f0 MD5sum: ccf0246f0713954f94bd22193a058776 Description: set of PostgreSQL functions to manage blocks in memory Those functions let you know which and how many disk block from a relation are in the page cache of the operating system, and eventually write the result to a file. Then using this file, it is possible to restore the page cache state for each block of the relation.