Memory issues on NXLog

Hi,

Can do - it seems to be a memory leak: https://postimg.cc/f3jyP17z For now, I have the service restarting automatically at 1pm, which effectively resolves the issue, but I would like to properly solve it.

define ROOT /bin

<Extension gelf>
  Module xm_gelf
</Extension>

User nxlog
Group nxlog

Moduledir /usr/libexec/nxlog/modules
CacheDir /var/spool/collector-sidecar/nxlog
PidFile /var/run/graylog/collector-sidecar/nxlog.pid

define LOGFILE /var/log/graylog/collector-sidecar/nxlog.log
LogFile %LOGFILE%
LogLevel INFO

<Extension logrotate>
    Module  xm_fileop
    <Schedule>
        When    @daily
        Exec    file_cycle('%LOGFILE%', 7);
     </Schedule>
</Extension>


<Input 596fec1644045504b0396b35>
        Module im_file
        File '/var/log/graylog/collector-sidecar/nxlog.log'
        PollInterval 1
        SavePos True
        ReadFromLast True
        Recursive True
        RenameCheck False
        Exec $FileName = file_name(); # Send file name with each message
        Exec $FileName = "nxlog.log";
</Input>
<Input 5b6e874d44045507d14afa4b>
        Module im_file
        File '/srv/xxxx/www/shared/log/sms_sent.log'
        PollInterval 1
        SavePos True
        ReadFromLast True
        Recursive False
        RenameCheck False
        Exec $FileName = file_name(); # Send file name with each message
</Input>
<Input 5bf23da1440455041bc4e577>
        Module im_file
        File '/srv/xxxx/www/shared/log/production.log'
        PollInterval 1
        SavePos True
        ReadFromLast True
        Recursive True
        RenameCheck True
        Exec $FileName = file_name(); # Send file name with each message
        Exec if $raw_event =~ /\w, \[(.+?)(?=\s) #(\d+)\]  (\w+) -- : \[(\w+)\] \[(.+?)(?=\])\] \[(.+?)(?=\])\] (.*)/ {$EventTime = parsedate($1); $PID = integer($2); $LogLevel =$3; $Module = $4; $Service = $5; $ID = $6; $Data = $7; }
</Input>

<Output 596feba044045504b0396ab7>
        Module om_tcp
        Host XXXXXXXXXX
        Port 5000
        OutputType  GELF_TCP
        Exec $short_message = $raw_event; # Avoids truncation of the short_message field.
        Exec $gl2_source_collector = 'df4db350-f4ea-460d-94ad-bbcc0cacc81b';
        Exec $collector_node_id = 'Sidecar_on_XXXXXXXXXX';
        Exec $Hostname = hostname_fqdn();
</Output>
<Output 5b6e816d4404551c28d4adfb>
        Module om_tcp
        Host XXXXXXXXXX
        Port 5000
        OutputType  GELF_TCP
        Exec $short_message = $raw_event; # Avoids truncation of the short_message field.
        Exec $gl2_source_collector = 'df4db350-f4ea-460d-94ad-bbcc0cacc81b';
        Exec $collector_node_id = 'Sidecar_on_XXXXXX';
        Exec $Hostname = hostname_fqdn();
        Exec $Server = "worker";
        Exec delete($SourceModuleType);
</Output>


<Route route-0>
  Path 596fec1644045504b0396b35 => 596feba044045504b0396ab7
</Route>
<Route route-1>
  Path 5b6e874d44045507d14afa4b => 5b6e816d4404551c28d4adfb
</Route>
<Route route-2>
  Path 5bf23da1440455041bc4e577 => 5b6e816d4404551c28d4adfb
</Route>