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
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