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3750 - CPU high utilization - Adjust Regions

hi all

we have one WS-C3750G-48TS with (C3750-ADVIPSERVICESK9-M), Version 12.2(46)SE

anyone know about "Adjust Regions " ?

sh processes cpu sorted  | ex  0.00%

CPU utilization for five seconds: 33%/1%; one minute: 26%; five minutes: 30%

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

  63   635500237    918026     692253 15.97% 11.44% 13.16%   0 Adjust Regions  

111       10519      3159       3329  3.35%  0.38%  0.41%   1 SSH Process     

196   8246228732038455866        404  2.71%  3.85%  4.39%   0 Spanning Tree   

190    82917933 227899056        363  1.11%  0.81%  0.75%   0 IP Input        

  98   121771435  13095125       9299  0.63%  0.74%  0.74%   0 hpm counter proc

   9    29805794  75875748        392  0.47%  0.29%  0.29%   0 ARP Input       

  94    12985165 112264535        115  0.47%  0.09%  0.06%   0 hpm main process

  62    77858557 670704376        116  0.47%  0.43%  0.38%   0 Fifo Error Detec

153    10835013  13096584        827  0.31%  0.15%  0.15%   0 PI MATM Aging Pr

141    51182572   2706884      18908  0.31%  0.35%  0.34%   0 HQM Stack Proces

133    80707174 376158730        214  0.31%  0.32%  0.40%   0 Hulc LED Process

134     7274727  19376740        375  0.15%  0.06%  0.05%   0 HL3U bkgrd proce

  35     6898114  13119026        525  0.15%  0.03%  0.02%   0 Per-Second Jobs 

177     8387009 122559544         68  0.15%  0.11%  0.10%   0 IPe BSSM Manager

241     9370849   3949000       2372  0.15%  0.06%  0.05%   0 IP RIB Update   

142     4409697   5413747        814  0.15%  0.04%  0.01%   0 HRPC qos request

  sh processes cpu sorted | exclude 00

CPU utilization for five seconds: 67%/19%; one minute: 57%; five minutes: 56%

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

  63   636260694    919026     692502 30.99% 19.77% 17.52%   0 Adjust Regions  

196   8248656572038667916        404  3.99%  5.41%  5.42%   0 Spanning Tree   

  62    77898147 670851412        116  1.43%  1.20%  1.28%   0 Fifo Error Detec

133    80747523 376243553        214  1.11%  1.28%  1.36%   0 Hulc LED Process

190    82952027 227966823        363  0.95%  0.86%  0.91%   0 IP Input        

   9    29820744  75902508        392  0.79%  0.38%  0.38%   0 ARP Input       

  98   121806955  13098246       9299  0.47%  0.75%  0.79%   0 hpm counter proc

  59    64087029 325853323        196  0.47%  1.04%  1.09%   0 RedEarth Tx Mana

  94    12991662 112290226        115  0.47%  0.24%  0.21%   0 hpm main process

141    51198476   2707549      18909  0.31%  0.37%  0.37%   0 HQM Stack Proces

308     4616583  54415313         84  0.15%  0.04%  0.04%   0 EIGRP-IPv4: Hell

  76    25689445 378327551         67  0.15%  0.23%  0.22%   0 HLFM address lea

121     2868389  65069309         44  0.15%  0.24%  0.25%   0 Hulc Storm Contr

111         772       221       3493  0.15%  0.10%  0.10%   1 SSH Process     

194     8746691  33688210        259  0.15%  0.15%  0.15%   0 ADJ resolve proc

134     7280879  19381254        375  0.15%  0.23%  0.19%   0 HL3U bkgrd proce

Thanks in Advance

Everyone's tags (2)
11 REPLIES
Hall of Fame Super Gold

3750 - CPU high utilization - Adjust Regions

No but the IOS you currently are using can be potentially the cause of your high CPU.

Upgrade to  12.2(55)SE8.  This is a very stable version.

New Member

Re: 3750 - CPU high utilization - Adjust Regions

                

Thanks Leo

i did it, but the problem still exist

       

Hall of Fame Super Gold

3750 - CPU high utilization - Adjust Regions

Post the output to the command "sh proc cpu | ex 0.00".

New Member

Re: 3750 - CPU high utilization - Adjust Regions

  sh processes cpu sorted | exclude 00

CPU utilization for five seconds: 67%/19%; one minute: 57%; five minutes: 56%

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

  63   636260694    919026     692502       30.99%  19.77%  17.52%   0 Adjust Regions 

196   8248656572038667916        404      3.99%    5.41%   5.42%   0 Spanning Tree  

  62    77898147 670851412        116          1.43%  1.20%  1.28%   0 Fifo Error Detec

133    80747523 376243553        214      1.11%  1.28%  1.36%   0 Hulc LED Process

190    82952027 227966823        363    0.95%  0.86%  0.91%   0 IP Input       

   9    29820744  75902508        392      0.79%  0.38%  0.38%   0 ARP Input      

  98   121806955  13098246       9299  0.47%  0.75%  0.79%   0 hpm counter proc

  59    64087029 325853323        196  0.47%  1.04%  1.09%   0 RedEarth Tx Mana

  94    12991662 112290226        115  0.47%  0.24%  0.21%   0 hpm main process

141    51198476   2707549      18909  0.31%  0.37%  0.37%   0 HQM Stack Proces

308     4616583  54415313         84  0.15%  0.04%  0.04%   0 EIGRP-IPv4: ****

  76    25689445 378327551         67  0.15%  0.23%  0.22%   0 HLFM address lea

121     2868389  65069309         44  0.15%  0.24%  0.25%   0 Hulc Storm Contr

111         772       221       3493  0.15%  0.10%  0.10%   1 SSH Process    

194     8746691  33688210        259  0.15%  0.15%  0.15%   0 ADJ resolve proc

134     7280879  19381254        375  0.15%  0.23%  0.19%   0 HL3U bkgrd proce

Hall of Fame Super Gold

3750 - CPU high utilization - Adjust Regions

I've never seen this before.  And your switch stack is running 12.2(55)SE8?

Something in your configuration is triggering "Adjust Regions".

New Member

Re: 3750 - CPU high utilization - Adjust Regions

yes i upgrade to 12.2(55)SE8 as u said

unfortunately there is no document to give me a idea about this process

New Member

3750 - CPU high utilization - Adjust Regions

I am having this same issue on a C3750X stack running 12.2(58)SE2.  One 3750X running IP services and the other base. 

3750X#sh processes cpu sorted

CPU utilization for five seconds: 26%/0%; one minute: 17%; five minutes: 18%

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

  91    49388582      207470     238067 11.67%  7.05%  7.31%   0 Adjust Regions

  10     1239236       11142     111222  2.07%  0.25%  0.17%   0 Licensing Auto

U

  85     8246762     2469762       3339  1.43%  1.37%  1.19%   0 RedEarth Tx Man

a

389        3751         236      15894  1.11%  0.11%  0.26%   1 Virtual Exec

Did you get this resolved by any chance?  I have only have 1 other 3750X stack running the same ver and i dont have this problem there.

New Member

I have the same problem but i

I have the same problem but i think its related to an acl and route-map config. going to remove it in the next week and I will let you know how it goes

Re: 3750 - CPU high utilization - Adjust Regions

Sorry wrong post

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Please don't forget to rate any posts that have been helpful. Thanks.

3750 - CPU high utilization - Adjust Regions

did you had some command on your running-config like


access-list hardware region

let us know.

had a great day . best regards, and rate if you'll find this post useful
New Member

3750 - CPU high utilization - Adjust Regions

Just went through the configs and I do not.  Installed another 3750X stack with same ver and having same issue.  It must be something in the config but nothing stands out. 

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