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Swap

nimanima over 7 years ago

Hi

we have tow ASG 525 cluster with 8.316 Firmware

some time swap usage is 100% and Ram is lower 40%

I do not why swap is 100%?

where this problem have bad effect in performance?

thanks

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0 rfcat_vk over 7 years ago

Hi,

is there any reason why you haven't upgraded to the latest release?

Any indications as to swap size might be more the issue?

Otherwise you could search the various forums for some very long threads on swap and swap size.

XG115W - v20.0.3 MR-3 - Home

XG on VM 8 - v21 GA

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0 nimanima over 7 years ago in reply to rfcat_vk

thanks

we can not upgrade because we have to ASG with different hardware configuration

in sophos froum we read that high swap is not critical when RAM usage is low
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0 dirkkotte over 7 years ago in reply to nimanima

2017 is the last year you can renew your UTM licenses. 2018 is EOL.
https://community.sophos.com/kb/de-de/121502

you should consider to upgrade your hardware.

SG550 is the recommended successor for your system.

How different are your UTM's, so you can not upgrade?

Cluster with different releases from one device-type should be supported with v9 too.

Dirk

Systema Gesellschaft für angewandte Datentechnik mbH // Sophos Platinum Partner
Sophos Solution Partner since 2003
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0 nimanima over 7 years ago in reply to dirkkotte

one of them have 4G RAM and other one 6G

problem is in device Revision that is different
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0 nimanima over 7 years ago in reply to dirkkotte

one of them have 4G RAM and other one 6G

problem is in device Revision that is different
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0 dirkkotte over 7 years ago in reply to nimanima

ask your sophos partner again.

as i know different releases (with different memory) are not a problem.

Dirk

Systema Gesellschaft für angewandte Datentechnik mbH // Sophos Platinum Partner
Sophos Solution Partner since 2003
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0 BAlfson over 7 years ago in reply to nimanima

Hi, and welcome to the UTM Community!

To really understand if you're having an issue, you need to look at top from the command line. I bet you will see that you have a high %wa along with a high %sy on the 4GB unit. Is this Active/Active or Active/Passive (Hot-Standby)?

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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