lkml.org 
[lkml]   [2001]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: VM suggestion...
>While you guys are in there hacking, perhaps consider adding metrics 
>which allows you to tell exactly when certain cases and conditions are
>hit.
> page_aged_while_sleeping_in_page_lauder++
>
>Statistics like this are cheap to use in runtime and should provide
>concrete information rather than guesses and estimations...

after following the several [very entertaining/enlightening] threads on
VM [mis]behaviour, I wanted to ask a similar question: are there any
counters/statistics about the various buffers/caches in the VMS system,
that are easily available to userland? I know other Unix OSSes, where
you can get a lot of information about the efficiency of the subsystem.

Martin
--
------------------------------------------------------------------
Martin Knoblauch | email: Martin.Knoblauch@TeraPort.de
TeraPort GmbH | Phone: +49-89-510857-309
C+ITS | Fax: +49-89-510857-111
http://www.teraport.de | Mobile: +49-170-4904759
\
 
 \ /
  Last update: 2005-03-22 12:55    [W:0.031 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site