Graylog box high memory utilisation

Graylog Central (peer support)
1

High Memory Consumption on Graylog Box.
OS - Ubuntu 20.04.4 LTS

I see two java processes running on the machine and consuming over 60% of the memory. Could I please know what these java processes are and what can I do to optimize the server performance?

Tasks: 193 total, 1 running, 192 sleeping, 0 stopped, 0 zombie
%Cpu(s): 4.2 us, 1.0 sy, 0.0 ni, 85.3 id, 9.4 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 23480.3 total, 242.6 free, 21159.9 used, 2077.8 buff/cache
MiB Swap: 3935.0 total, 490.7 free, 3444.3 used. 1933.0 avail Mem

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2928 1100 20 0 12.1g 5.9g 17960 S 31.8 25.6 3610:50 java
2681 1000 20 0 355.1g 15.6g 1.3g S 7.3 67.8 1116:17 java

Thank you,

2

Hello @Raynu

This could be multiple issues from configurations to hardware resources. Showing how you configured you environment would help.

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