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sosa123_86561's avatar
sosa123_86561
Icon for Nimbostratus rankNimbostratus
Dec 28, 2009

sweeper_update

Hi

 

 

we have bigip node having software 9.1.2, and some time we are getting sweeper_update in ltm log.

 

plz help.

 

 

 

Dec 26 18:32:29 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)

 

Dec 26 18:32:30 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779054/973824 pages)

 

Dec 26 18:32:37 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)

 

Dec 26 18:32:37 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779043/973824 pages)

 

Dec 26 18:32:49 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)

 

Dec 26 18:32:50 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779054/973824 pages)

 

Dec 26 18:32:54 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)

 

Dec 26 18:32:55 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779048/973824 pages)

 

Dec 26 18:33:04 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)

 

 

Best Regards

 

Sosa

 

config
design

2 Replies

  • hoolio's avatar
    hoolio
    Icon for Cirrostratus rankCirrostratus
    Dec 28, 2009
    Hi Sosa,

     

     

    Try searching AskF5.com for the error code in the log messages, 011e0002 and you'll find the following results:

     

     

    SOL5670 - Overview of adaptive connection reaping

     

    SOL7301 - Protecting the BIG-IP LTM against denial of service attacks

     

    SOL4611 - Overview of Adaptive Reaping

     

    SOL9323 - Aggressive VLAN failsafe traffic causes a BIG-IP memory leak

     

     

    If you want help troubleshooting why this is happening, you could open a case with F5 Support.

     

     

    Aaron
  • Jose_Santiago_O's avatar
    Jose_Santiago_O
    Icon for Nimbostratus rankNimbostratus
    Dec 28, 2009
    Hi Sosa,

     

     

    This message typically means the unit is starting to close connections, may be is reaching its full capacity.

     

     

    https://support.f5.com/kb/en-us/solutions/public/5000/600/sol5670.html

     

     

    Regards.