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ASR 1k 03.10.06 + ISG = high cpu due to SSM connection manager process

после обновления на asr1000rp1-adventerprise.03.10.06.S.153-3.S6-ext.bin нагрузка на CPU в самом IOSd от процесса SSM connection manager значительно выросла

CPU utilization for five seconds: 50%/6%; one minute: 44%; five minutes: 43%
PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
174    17060699     7045324       2421 12.23% 10.24%  9.71%   0 SSM connection m
  9     2590996      148283      17473  5.03%  1.69%  1.53%   0 Check heaps
175     7110945     4238706       1677  4.55%  3.86%  3.78%   0 SSS Manager
521     9724387    10069510        965  4.15%  4.45%  4.22%   0 PPP Events

 

очень похоже на багу https://tools.cisco.com/bugsearch/bug/CSCuw66752/

 

процесс грузится, похоже, по ходу работы ISG, при этом сессий не так уж и много

Access type based session count:
PPPoE sessions = 4796
IP sessions = 691

 

к вечеру до 1200 по ISG, кол-во PPPoE сессий роли не играет

 

есть ли у кого схожие проблемы на ветке 3.10.х?

Edited by mikezzzz

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