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Cisco Bug: CSCte82917 - RSP: CPU for 5 sec shows 0 %,thou CPU for individual process is non-zero

Last Modified

Feb 28, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2SR 15.0(1)M

Description (partial)

Symptoms: On a Cisco 7600 series RSP720, the <CmdBold>show proc cpu 
  sort<noCmdBold> command displays a CPU utilization of 0, but the per-process 
  CPU utilization is 100% for some processes; no packet loss occurs, however.
  Conditions: This symptom is observed under the following conditions:

 - The router has recently loaded
 - HSRP is enabled in an HA environment
 - A large number of HSRP sessions are established.
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