Chris's Wiki :: blog/sysadmin/NoAlertOnPercentages Commentshttps://utcc.utoronto.ca/~cks/space/blog/sysadmin/NoAlertOnPercentages?atomcommentsDWiki2011-04-06T03:55:41ZRecent comments in Chris's Wiki :: blog/sysadmin/NoAlertOnPercentages.By Chris Siebenmann on /blog/sysadmin/NoAlertOnPercentagestag:CSpace:blog/sysadmin/NoAlertOnPercentages:2a514825496559ca68590839fd380670f4451f4bChris Siebenmann<div class="wikitext"><p>The short answer about a performance drop is 'probably not, and it
depends'. The long answer is in <a href="https://utcc.utoronto.ca/~cks/space/blog/unix/TenPercentFilesystemLegend">TenPercentFilesystemLegend</a>.</p>
</div>2011-04-06T03:55:41ZFrom 83.158.187.250 on /blog/sysadmin/NoAlertOnPercentagestag:CSpace:blog/sysadmin/NoAlertOnPercentages:cfa2921f71cfa637b2025c84d276482c103e3fdeFrom 83.158.187.250<div class="wikitext"><p>I don't know if the example given is correct.
I've heard that performances will drop dramatically when disk usage is above 80%.
-- Joce</p>
</div>2011-04-04T20:13:12ZFrom 213.93.170.227 on /blog/sysadmin/NoAlertOnPercentagestag:CSpace:blog/sysadmin/NoAlertOnPercentages:138fc5a8697abad30a2b1a56963dc3ac61cbc76bFrom 213.93.170.227<div class="wikitext"><p>On very big filesystems you also want to know earlier cause it's often harder to scale - or clean up (think huge databases that won't release diskspace without huge maintenance)</p>
</div>2011-04-04T17:27:16Z