update to 8.7.11 produce high load and hundrets of admin mails

[nopanic-systems]

Hello all,

I did an update to 8.7.11 on ubuntu 16.04. 8 Processors and 8GB Ram.
First the update end up with an error that an update is not poosible from version earlier than 7. But the update was from 09 to 11!
ok I start zimbra manually and all seems to work:

zmcontrol -v
Release 8.7.11.GA.1854.UBUNTU16.64 UBUNTU16_64 FOSS edition.

But I noticed some high load. So I looked around and did also a zimbra restart.
After that I can see a high load over 14 and a lot of admin mails generated:

zimbra@zim:~$ mailq |wc -l
105
zimbra@zim:~$ mailq |wc -l
102
zimbra@zim:~$ mailq |wc -l
163
zimbra@zim:~$ mailq |wc -l
169
zimbra@zim:~$ mailq |wc -l
183
zimbra@zim:~$ mailq |wc -l
283
zimbra@zim:~$ mailq |wc -l
289
zimbra@zim:~$ mailq |wc -l
309
zimbra@zim:~$ mailq |wc -l
248
zimbra@zim:~$ mailq |wc -l
233
zimbra@zim:~$ mailq |wc -l
230
zimbra@zim:~$ mailq |wc -l
230

In that admin mails are only infos about staretd and stopped services. In zimbra log are normal starts and stops of my manual restart.
After some time of running 30min or so, the load goes down and then it goes up and the load fluctuating between 1 and 3 in top
No users online!
After some running the load goes high again 14 (system not useable), a lot of admin mails generated with the infos about started and stopped services that are not in log.

Whats going on?
Can someone help?

Tia
Stefan

[nopanic-systems]

Hello all,

I did a reinstall with the update package but same issue error at the end of update, high load and hundrets of admin mails.
Since my last post over 9500.... and after some time high load, the systems goes unuseable. So it goes up and down....
it seems its a bad update package?! Isnt it?
What to do? Downgrade?

Can someone help?
Tia
Stefan

[nopanic-systems]

Hello all,

yesterday some system updates coming in. After that I reinstalled the zcs package ( okay, error at the end...) and a reboot again.
It seems all is running well again today!
In the moment no problems...

Someone knows what it was exactly?

Thanks to all!
Stefan