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Cisco Bug: CSCvs52625 - btman process a 100% while doing show tech

Last Modified

Jan 23, 2020

Products (1)

  • Cisco Catalyst 9800 Series Wireless Controllers

Known Affected Releases

16.12.1 16.12.1s

Description (partial)

Symptom:
run show tech or show tech wireless on 9800-40 running 16.12.1s

Conditions:
CISCO-9800-40#sh proc cpu platform  sorted
CPU utilization for five seconds:  6%, one minute:  6%, five minutes:  6%
Core 0: CPU utilization for five seconds: 100%, one minute: 100%, five minutes: 77%
Core 1: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  8%
Core 2: CPU utilization for five seconds:  2%, one minute:  1%, five minutes:  3%
Core 3: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  7%
Core 4: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  2%
Core 5: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  2%
Core 6: CPU utilization for five seconds:  1%, one minute:  1%, five minutes:  2%
Core 7: CPU utilization for five seconds:  1%, one minute:  0%, five minutes:  1%
Core 8: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 9: CPU utilization for five seconds:  1%, one minute:  0%, five minutes:  0%
Core 10: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 11: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 12: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 13: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 14: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
Core 15: CPU utilization for five seconds:  0%, one minute:  0%, five minutes:  0%
   Pid    PPid    5Sec    1Min    5Min  Status        Size  Name
--------------------------------------------------------------------------------
 15321   14472    100%     99%     72%  R          1789276  btman
 20423   19623      1%      1%      1%  S           890376  wncd_0
 13880   13097      1%      0%      1%  S            30840  emd
 10745    9903      1%      1%      2%  S          1316252  linux_iosd-imag
 32161   31533      0%      0%      0%  S              268  inotifywait
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