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</o:shapelayout></xml><![endif]--></head><body lang=EN-IE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ah, I was under the impression that varnish would evict items from the cache if memory usage hit the ceiling. Thanks for the help, I look into our configuration and see if there’s anything we can do.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Connor<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Per Buer [mailto:perbu@varnish-software.com] <br><b>Sent:</b> 22 August 2012 16:12<br><b>To:</b> Connor Walls<br><b>Cc:</b> varnish-misc@varnish-cache.org<br><b>Subject:</b> Re: Out of memory exception on Varnish 2.1.5<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Hi Connor,<o:p></o:p></p><div><p class=MsoNormal>On Wed, Aug 22, 2012 at 3:49 PM, Connor Walls <<a href="mailto:connor.walls@skillpages.com" target="_blank">connor.walls@skillpages.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>We’ve recently been having problems with varnish being killed with out of memory problems, our logs show information like this:<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>This is not a bug in Varnish. It is most probably a misconfiguration. You either have to little memory in your system or you are asking Varnish to use too much. I'm guessing you are using -s malloc. Remember that there is a 1k overhead on each object stored in Varnish.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>(..) <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Now, we’ve been planning from Varnish 2.1.5 to 3.0 for a while, and we’re hoping that this will solve our issues, but I just want to check if there are known OOM issues in 2.1.5, or is the problem likely to persist after upgrading to 3.0?<o:p></o:p></p></div></blockquote><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>It will probably persist.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div><p class=MsoNormal>-- <br><span style='border:solid windowtext 1.0pt;padding:0cm'><img border=0 width=100 height=100 id="Picture_x0020_1" src="cid:~WRD000.jpg" alt="Description: Image removed by sender."></span><o:p></o:p></p><div><p class=MsoNormal>Per Buer<br>Phone: +47 21 98 92 61 / Mobile: +47 958 39 117 / Skype: per.buer<br><i>Varnish makes websites fly!</i><o:p></o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><a href="http://www.varnish-software.com/whitepapers" target="_blank">Whitepapers</a> | <a href="http://www.youtube.com/watch?v=x7t2Sp174eI" target="_blank">Video</a> | <a href="https://twitter.com/varnishsoftware" target="_blank">Twitter</a> <o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>