ns_adp_stats - Return statistics about cached ADP pages
Returns statistics about ADP pages that have been cached. The result is a list of lists, where each sublist contains 2 items: File, Statistics. File is the complete path in the filesystem to a cached ADP file, Statistics is a list containing statistics about that cached file in a format similar to Tcl's array get format. Currently, the keys in Statistics are:
dev: Drive number of the disk containing the file.
ino: Number of the information node (the inode) for the file. The inode describes the file date and timestamps, permissions, and content on UNIX filesystems.
mtime: Time the file was last modified,
refcnt: Reference Count, the ADP will be removed from the cache if the reference count reaches zero.
evals: Number of times this ADP has been evaluated.
size: Size of the file in bytes.
blocks: Total number of blocks in the ADP file, including html blocks and script blocks.
scripts: Number of script blocks in the ADP file.
% foreach {file stats} <strong>ns_adp_stats</strong> {
append output "\nFILE: ${file}\n"
foreach {key value} $stats {
append output " ${key} ==> ${value}\n"
}
}
set output
See stats.tcl in the standard NaviServer distribution for a more complicated example.
NOTES On the Windows platform, ADP filenames are used as Hash table keys instead of dev and ino, so dev and ino will always be reported as 0 when running NaviServer on Windows.