2 pcu-mincore - shows cache status for given files
4 pcu-mincore [-o offset] [-l length] FILE...
6 A command-line interface to the mincore(2) syscall to inspect
7 whether or not certain pages belonging to a file are cached in
12 Scan only pages on or after the given offset.
13 This offset is rounded down to the previous page offset.
14 The default offset is zero (beginning of the file)
18 Check only the given length in bytes.
19 This length is rounded up next page offset.
20 The default is to scan the entire file.
22 One line for every page scanned in the following format:
24 <filename>: <offset> <incore>
26 offset is a hexadecimal number for a given range of PAGE_SIZE bytes.
27 incore is a boolean value indicating whether or not the page beginning
28 at a particular offset is cached in resident memory or not.
32 None known. Email the author if you find any.
34 Eric Wong <normalperson@yhbt.net>