@olivierlambert here it is: https://github.com/Stevesibilia/check_snapshot

Keep in mind i'm not a developer

@vmpr Hi, i wrote my own to find any vm with more than X snapshot which has an age of Y days.

If you are interested I can share it, I need a little bit of time to translate comments and help in english.

For xcp-ng i wrote onther check to get the size of hba storage SR's.

@julien-f thank you.
Is it possible to filter by creation date?

@olivierlambert Thank you.

@olivierlambert We are interested in that too. Any news?

It would be a wonderful integration to our icinga check for snapshots.

Thank You for the update.

A quick update.
This morning we had another crash. Same host, same guest involved.

@r1 yes for sure.
Here: https://cloud.sinapto.net/index.php/s/0X8GdLxnTrw6bmd the output pf get-cpu-idle-states.
Power management is set up for maximun performance, power cap is disabled.
The system is a Dell poweredge r640.
Let me know if you need more details.
Steve

Yes,
here: https://cloud.sinapto.net/index.php/s/13nUsnunRKmdUBC
you can find crash log. For what I can understand it is related to an host which was pv with an older version of the tools (7.2). After last crash I've update tools to the latest version hoping that this will fix the issue.
All the crashes (4 so far, on 2 different xcp hosts) happened outside peak hours for our infrastructure (friday evening after business hours and saturday during lunch) so I don't think is load average related but I'm not certain about it.
Let me know if you need further informations.
Thanks
Steve

I already updated it.
[root@vivhv11 20190301-211627-CET]# rpm -q openvswitch
openvswitch-2.5.3-2.2.3.3.xcpng.x86_64
and it crashed afterward.