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CPU Spike every 12 hours

Gnome
I have been running my Sophos UTM for a couple of months now and all seems to be working fine with one exception, every 12 hours (06:40 and 18:40) my CPU spikes to 100% with the consequence being that during this period the UTM does not allow any traffic through (see attached graphs).

I have looked through the system logs and the only thing that seems to correspond to these times is the cron job for "adbs-maintenance.plx", I believe that this is related to the reporting system but I  do not know how to diagnose further.  Any guidance would be appreciated.

Regards

Gnome

Firmware Version:  9.109-1
Memory: 2GBytes
Hardware: HP ProLiant G7 N54L 2.2GHz MicroServer


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  • 0
    At one client site, I had to disable all reporting as it appears that there's  glitch with pngquant.  It's apparently fixed in V9.2, but I don't know that it will get into 9.1.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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  • 0
    At one client site, I had to disable all reporting as it appears that there's  glitch with pngquant.  It's apparently fixed in V9.2, but I don't know that it will get into 9.1.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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