Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

High CPU Utilization CISCO 877M DNS Server Input

Hi All,

I have having some issues with my CISCO 877M router. It is showing high CPU utilization and the users are getting intermittent/dropping out internet.

Plesae see below the "Show processes cpu" results

CPU utilization for five seconds: 100%/5%; one minute: 99%; five minutes: 99%

PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process

204          56     69562          0  0.00%  0.00%  0.00%   0 Multilink PPP

205          72     23389          3  0.00%  0.00%  0.00%   0 DNS Server

206     9797600     47577     205935 89.00% 88.62% 85.46%   0 DNS Server Input

207         160      2349         68  0.00%  0.00%  0.00%   0 IP SLAs Event Pr

208         412     71507          5  0.00%  0.00%  0.00%   0 NTP

Please advise what could be the possible issue.

let me know if further information is required.

Thank You,

1 REPLY
Hall of Fame Super Gold

High CPU Utilization CISCO 877M DNS Server Input

Disable service from router, use public DNS servers.

595
Views
0
Helpful
1
Replies
CreatePlease to create content