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ACE: ifmgr process spiking every 15 seconds

danger_mousie
Level 1
Level 1

The following output is the command sh proc cpu | i ifmgr run every second for 1 minute.

896 6154 1923109 3 0.0 0.0 % 7.20% 7.54% ifmgr

896 6648 1923494 3 0.0 22.55% 8.43% 7.79% ifmgr

896 6648 1923494 3 0.0 22.55% 8.43% 7.79% ifmgr

896 6648 1923494 3 0.0 22.55% 8.43% 7.79% ifmgr

896 6648 1923494 3 0.0 22.55% 8.43% 7.79% ifmgr

896 6648 1923494 3 0.0 22.55% 8.43% 7.79% ifmgr

896 6648 1923494 3 0.0 2.65% 7.96% 7.71% ifmgr

896 6648 1923494 3 0.0 2.65% 7.96% 7.71% ifmgr

896 6648 1923494 3 0.0 2.65% 7.96% 7.71% ifmgr

896 6648 1923494 3 0.0 2.65% 7.96% 7.71% ifmgr

896 6648 1923494 3 0.0 2.65% 7.96% 7.71% ifmgr

896 6648 1923494 3 0.0 0.0 % 7.33% 7.58% ifmgr

896 6648 1923494 3 0.0 0.0 % 7.33% 7.58% ifmgr

896 6648 1923494 3 0.0 0.0 % 7.33% 7.58% ifmgr

896 6648 1923494 3 0.0 0.0 % 7.33% 7.58% ifmgr

896 6648 1923494 3 0.0 0.0 % 7.33% 7.58% ifmgr

896 6971 1923576 3 0.0 0.0 % 6.74% 7.45% ifmgr

896 602 1923754 0 0.0 0.0 % 6.74% 7.45% ifmgr

896 782 1924041 0 0.0 0.0 % 6.74% 7.45% ifmgr

896 782 1924041 0 0.0 0.0 % 6.74% 7.45% ifmgr

896 782 1924041 0 0.0 0.0 % 6.74% 7.45% ifmgr

896 782 1924041 0 0.0 25.47% 8.32% 7.77% ifmgr

896 782 1924041 0 0.0 25.47% 8.32% 7.77% ifmgr

896 782 1924041 0 0.0 25.47% 8.32% 7.77% ifmgr

896 782 1924041 0 0.0 25.47% 8.32% 7.77% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 7.65% 7.64% ifmgr

896 782 1924041 0 0.0 0.0 % 6.4 % 7.51% ifmgr

896 875 1924104 0 0.0 0.0 % 6.4 % 7.51% ifmgr

896 1607 1924197 0 0.0 0.0 % 6.4 % 7.51% ifmgr

896 2031 1924435 1 0.0 0.0 % 6.4 % 7.51% ifmgr

896 2031 1924435 1 0.0 0.0 % 6.4 % 7.51% ifmgr

896 2031 1924435 1 0.0 24.57% 8.52% 7.81% ifmgr

896 2031 1924435 1 0.0 24.57% 8.52% 7.81% ifmgr

I can guess it's interface manager. The debug ifmgr all command does not display any output. I don't have any timers set to 15 seconds, and am still looking through defaults, and have not found any. ARPs are every 10 seconds.

Any idea what is causing this?

Also, where i can find out exactly what this task does?

1 Accepted Solution

Accepted Solutions

Gilles Dufour
Cisco Employee
Cisco Employee

this is normal.

The interface stats are downloaded every 15 sec by the supervisor.

Gilles.

View solution in original post

2 Replies 2

Gilles Dufour
Cisco Employee
Cisco Employee

this is normal.

The interface stats are downloaded every 15 sec by the supervisor.

Gilles.

Thanks again Gilles. :)

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