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Hi @Sebahat.hadzhi , would you be able to provide a patch for this issue before the Plesk Obsidian 18.0.75. update? Thank you.

What is the ETA on the fix?

Sorry for the delayed reply! Thank you very much, @Sebahat.hadzhi and @Kaspar . I really wish there were an option to permanently disable /usr/local/psa/admin/bin/statistics_collector, as it’s a long-running and unnecessary process for us. I’ve already done this, but the process is still...

Hi, I know this topic has been discussed a few times before, but is there any way to completely disable the /usr/local/psa/admin/bin/statistics_collector process? I’m running a very large website (around 600 GB) with high traffic, and I’ve noticed that this process runs daily from about 4 AM...

How about if you backup locally? does it work? Also how about the memory usage during the backup?

Also try - "Dedicated FPM application served by nginx" for your websites.

I don’t think the issue you’re seeing is directly caused by MariaDB. Given the FPM memory usage and the CPU spikes, it looks more like the server is simply running tight on resources at times. As I mentioned earlier: Fast spike + slow reclaim ⇒ the OOM killer targets the largest process...

I think .. then simply your server requires more RAM.

Ok. If I understand correctly, you are talking about buffer/cache. Not the physical memory usage by MariaDB. Page cache is global and reclaimable; MySQL can’t “flush” or “release” it— the kernel does that on demand. Fast spike + slow reclaim => OOM kills the biggest target (often mysqld). Try...

Do you mean that the MySQL memory usage itself is actually growing over 30 GB or so? ~15 GB under load is normal.

Please post your my.cnf

Bit confused. Is it 100% or 27GB of the 40GB?

It sounds like you’re describing a situation where, during the backup process, memory usage (specifically the buff/cache value) increases, and after the backup completes that memory isn’t released back to the “free” pool. If that’s the case, this is actually the expected behavior of Linux. Have...

Have you found a solution for this issue? If not, please post your MariaBD current configuration (my.cnf)

Hi @trialotto, I might be wrong, but as far as I know, Spamhaus.org does not allow direct use of their DNSBL now. We need to set up a DQS key and then use it. In my experience, using zen.spamhaus.org directly has resulted in many false positives. Thank you.