maria-discuss team mailing list archive

[Reindl Harald <h.reindl@xxxxxxxxxxxxx>]

Am 12.04.21 um 08:31 schrieb Sig Pam:
> Hi all!
>
> I run into problems with the memory configuration of MariaDB 10.3.27 on 
> Debian 10. It looks as if it exceeds the configured memory.
>
> The server hat 4 GB of memory. It runs MariaDB and a Kopano 
> (Mail/Collaboration) server. The configuration I believe I have made is 
> 2GB for MariaDB, plus 1 GB for Kopano. The rest is for reserved for the OS.
>
> If I look at the process list, I can see that mysql greatly exceeds the 
> configured 2GB limit:
>
> root@exchange64:~# ps -e -o "vsz rss pid comm" | grep mysql
>
> 4933304 1604212 852 mysqld
>
> The virtual process size is 4.9 GB, with 1.6 GB resident in RAM

VIRT is pointless

Firefox: 45 GB VIRT (main prcoess and 9 workers)
VM1: 9 GB VIRT
VM2: 6 GB VIRT
VM2: 6 GB VIRT
QtWebEngine: 5 GB VIRT
MariaDB: 4 GB VIRT
X11: 3 GB VIRT

[harry@srv-rhsoft:~]$ free -h
              total        used        free      shared  buff/cache 
available
Mem:           31Gi       3,3Gi       2,1Gi       757Mi        25Gi 
   26Gi
Swap:         6,2Gi       7,0Mi       6,2Gi