| From: | Thomas Kellerer <shammat(at)gmx(dot)net> |
|---|---|
| To: | pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | Re: High CPU usage |
| Date: | 2022-10-22 20:24:35 |
| Message-ID: | 2d89e64e-7de7-f47e-a08c-0c46e7511755@gmx.net |
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| Lists: | pgsql-general |
ertan(dot)kucukoglu(at)1nar(dot)com(dot)tr schrieb am 20.10.2022 um 21:59:
> Hello,
>
> I am using PostgreSQL v14.5 on Linux Debian 11.5. I recently observe very
> high CPU usage on my Linux system as below
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
> COMMAND
> 2357756 postgres 20 0 2441032 2,3g 4 S 298,7 67,9 2114:58
> Tspjzj2Z
>
The program name looks suspiciously as if you have been hacked.
See e.g.
https://stackoverflow.com/questions/50149034
https://dba.stackexchange.com/questions/191282/
https://www.imperva.com/blog/deep-dive-database-attacks-scarlett-johanssons-picture-used-for-crypto-mining-on-postgre-database/
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