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Cisco Bug: CSCvu86932 - CPU hog reported for exec processes 6.6.3

Last Modified

Oct 09, 2020

Products (11)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9910 Router
  • Cisco IOS XR Software
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9901 Router
  • Cisco ASR 9912 Router
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Known Affected Releases

6.6.3.BASE

Description (partial)

Symptom:
exec process threads hogging 25% of CPU cycles.
JID   TID LAST_CPU PRI STATE  HH:MM:SS      CPU  COMMAND
65930     1   3      10 Run    83:37:13    25.20% exec
65900     1   1      10 Run    62:22:30    24.95% exec
65789     1   1      10 Rdy   273:30:27    24.52% exec
65811     1   2      10 Run    62:22:38    24.41% exec
   315     1   1      10 Rcv     0:42:36     0.27% ipv6_nd

There is no current business impact, but having CPU always at 100% is not healthy.

Conditions:
Race condition while process exit.
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Bug Details Include

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