topic Re: FWSM cpu utilization in Network Security https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473016#M655426 <HTML><HEAD></HEAD><BODY><P>Also not that if you are using ACL optimization then then the ACL recompilation will take a little more time.</P><P></P><P>I hope it helps.</P><P></P><P>PK</P></BODY></HTML> Wed, 23 Jun 2010 22:16:54 GMT Panos Kampanakis 2010-06-23T22:16:54Z FWSM cpu utilization https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473014#M655420 <P>Dears,</P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; i have FWSM installed 6500 BB , its S/W 4.0(8).</P><P>when we add any ACL line , cpu go from 5% to 95%.the traffic is not affected.</P><P>any help please.</P> Mon, 11 Mar 2019 18:02:41 GMT https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473014#M655420 ibrahim_hassan 2019-03-11T18:02:41Z Re: FWSM cpu utilization https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473015#M655423 <HTML><HEAD></HEAD><BODY><P>If you have a huge ACL configuration, adding a new ACL will increase the utilization as it is compiling the ACL in hardware. However, the utilization should go down once the ACL compilation is completed.</P><P>Are you only seeing the issue recently after the upgrade to version 4.0.8? if yes, what version of software where you running before when you don't see the issue?</P></BODY></HTML> Wed, 23 Jun 2010 12:57:33 GMT https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473015#M655423 Jennifer Halim 2010-06-23T12:57:33Z Re: FWSM cpu utilization https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473016#M655426 <HTML><HEAD></HEAD><BODY><P>Also not that if you are using ACL optimization then then the ACL recompilation will take a little more time.</P><P></P><P>I hope it helps.</P><P></P><P>PK</P></BODY></HTML> Wed, 23 Jun 2010 22:16:54 GMT https://community.cisco.com/t5/network-security/fwsm-cpu-utilization/m-p/1473016#M655426 Panos Kampanakis 2010-06-23T22:16:54Z