High Memory Usage in AdGuardHome - Possible Memory Leak

### Prerequisites

- [X] I have checked the [Wiki](https://github.com/AdguardTeam/AdGuardHome/wiki) and [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions/categories/q-a) and found no answer

- [X] I have searched other issues and found no duplicates

- [X] I want to report a bug and not [ask a question or ask for help](https://github.com/AdguardTeam/AdGuardHome/discussions/categories/q-a)

- [X] I have set up AdGuard Home correctly and [configured clients to use it](https://github.com/AdguardTeam/AdGuardHome/wiki/Clients). (Use the [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions/categories/q-a) for help with installing and configuring clients.)

### Platform (OS and CPU architecture)

Linux, AMD64 (aka x86_64)

### Installation

GitHub releases or script from README

### Setup

On one machine

### AdGuard Home version

v0.107.53

### Action

I have noticed that the memory usage of my AdGuardHome instance is particularly high, and I suspect there may be a memory leak.

```sh
[root@localhost ~]# md5sum /usr/local/adh/AdGuardHome
e7509e02941f37f4b8f704e47c5e105b /usr/local/adh/AdGuardHome
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# /usr/local/adh/AdGuardHome --version
AdGuard Home, version v0.107.53
[root@localhost ~]#

```

### Expected result

What steps should I take to investigate the memory usage and identify any potential leaks?

### Actual result

What steps should I take to investigate the memory usage and identify any potential leaks?

### Additional information and/or screenshots

_No response_