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Memory swap usage 9.1GA and UTM220

Simon Shaw
We have a UTM220 device, upgraded to 9.1 yesterday.

40 devices/users protected.
Network Visibility, POP3 Proxy, RED, Endpoint Protection, WAF and HA are all OFF.
HTTP Proxy web caching is off.
IPS is using only 7980 of 15806 patterns.

75-300 users are recommended by Sophos for this unit type.

However memory swap climbed almost instantly to over 50% of RAM.  I know there has been some discussion on swap usage, but am unsure of the outcome.  CPU looks fine.

Memory.png

Can someone send me a summary of Sophos comments on swap/memory usage as I'd really not like to throw 100-200 users on this device...


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Parents
  • 0
    I don't know what the problem might be.  I have more than a few customers with a Rev.5 120 and don't see that, Matt.  I just checked one that has Full Guard with IPS, Email, Web Filtering and Application Control active with 54 users.  The stats from the last 24 hours:
    Firewall:		49 377 packets filtered
    IPS:        		0 attacks blocked
    Antivirus:		0 items blocked
    AntiSpam:		1 261 emails blocked
    AntiSpyware:		0 items blocked
    Web Filter:		11 832 URLs filtered

    CPU Usage:
    Maximum	Minimum	Average	Last
    64.85%	9.50%	14.87%	12.81%

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • 0 in reply to BAlfson
    I don't know what the problem might be.  I have more than a few customers with a Rev.5 120 and don't see that, Matt.  I just checked one that has Full Guard with IPS, Email, Web FIltering and Application Control active with 54 users.  The stats from the last 24 hours: 
    Firewall:		49 377 packets filtered

    IPS:		0 attacks blocked

    Antivirus:		0 items blocked

    AntiSpam:		1 261 emails blocked

    AntiSpyware:		0 items blocked

    Web Filter:		11 832 URLs filtered

    CPU Usage: 
    Maximum	Minimum	Average	Last

    64.85%	9.50%	14.87%	12.81%

    Cheers - Bob


    The problem then occurs only with UTM220 REV5 and 2GB of memory?
Reply
  • 0 in reply to BAlfson
    I don't know what the problem might be.  I have more than a few customers with a Rev.5 120 and don't see that, Matt.  I just checked one that has Full Guard with IPS, Email, Web FIltering and Application Control active with 54 users.  The stats from the last 24 hours: 
    Firewall:		49 377 packets filtered

    IPS:		0 attacks blocked

    Antivirus:		0 items blocked

    AntiSpam:		1 261 emails blocked

    AntiSpyware:		0 items blocked

    Web Filter:		11 832 URLs filtered

    CPU Usage: 
    Maximum	Minimum	Average	Last

    64.85%	9.50%	14.87%	12.81%

    Cheers - Bob


    The problem then occurs only with UTM220 REV5 and 2GB of memory?
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