services status

[aqxea@graylog ~]$ sudo systemctl status graylog-server
● graylog-server.service - Graylog server
   Loaded: loaded (/usr/lib/systemd/system/graylog-server.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2023-02-24 09:29:35 CST; 4min 36s ago
     Docs: http://docs.graylog.org/
 Main PID: 1256 (graylog-server)
    Tasks: 121 (limit: 48851)
   Memory: 630.9M
   CGroup: /system.slice/graylog-server.service
           ├─1256 /bin/sh /usr/share/graylog-server/bin/graylog-server
           └─1270 /usr/share/graylog-server/jvm/bin/java -Xms1g -Xmx1g -server -XX:+UseG1GC -XX:-OmitStackTraceInFa>

Feb 24 09:29:35 graylog systemd[1]: Started Graylog server.
Feb 24 09:29:36 graylog graylog-server[1270]: WARNING: sun.reflect.Reflection.getCallerClass is not supported. This>
[aqxea@graylog ~]$
[aqxea@graylog ~]$
[aqxea@graylog ~]$ sudo systemctl status elasticsearch
Unit elasticsearch.service could not be found.
[aqxea@graylog ~]$
[aqxea@graylog ~]$
[aqxea@graylog ~]$ sudo systemctl status mongod
● mongod.service - MongoDB Database Server
   Loaded: loaded (/usr/lib/systemd/system/mongod.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2023-02-24 09:29:38 CST; 5min ago
     Docs: https://docs.mongodb.org/manual
  Process: 1303 ExecStart=/usr/bin/mongod $OPTIONS (code=exited, status=0/SUCCESS)
  Process: 1293 ExecStartPre=/usr/bin/chmod 0755 /var/run/mongodb (code=exited, status=0/SUCCESS)
  Process: 1268 ExecStartPre=/usr/bin/chown mongod:mongod /var/run/mongodb (code=exited, status=0/SUCCESS)
  Process: 1260 ExecStartPre=/usr/bin/mkdir -p /var/run/mongodb (code=exited, status=0/SUCCESS)
 Main PID: 1397 (mongod)
   Memory: 237.3M
   CGroup: /system.slice/mongod.service
           └─1397 /usr/bin/mongod -f /etc/mongod.conf

Feb 24 09:29:35 graylog systemd[1]: Starting MongoDB Database Server...
Feb 24 09:29:36 graylog mongod[1303]: about to fork child process, waiting until server is ready for connections.
Feb 24 09:29:36 graylog mongod[1397]: forked process: 1397
Feb 24 09:29:38 graylog mongod[1303]: child process started successfully, parent exiting
Feb 24 09:29:38 graylog systemd[1]: Started MongoDB Database Server.
[aqxea@graylog ~]$
[aqxea@graylog ~]$
[aqxea@graylog ~]$
[aqxea@graylog ~]$ sudo systemctl status opensearch
● opensearch.service - OpenSearch
   Loaded: loaded (/usr/lib/systemd/system/opensearch.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2023-02-24 09:29:49 CST; 5min ago
     Docs: https://opensearch.org/
 Main PID: 842 (java)
    Tasks: 65 (limit: 48851)
   Memory: 1.4G
   CGroup: /system.slice/opensearch.service
           └─842 /usr/share/opensearch/jdk/bin/java -Xshare:auto -Dopensearch.networkaddress.cache.ttl=60 -Dopensea>

Feb 24 09:29:33 graylog systemd[1]: Starting OpenSearch...
Feb 24 09:29:38 graylog systemd-entrypoint[842]: WARNING: A terminally deprecated method in java.lang.System has be>
Feb 24 09:29:38 graylog systemd-entrypoint[842]: WARNING: System::setSecurityManager has been called by org.opensea>
Feb 24 09:29:38 graylog systemd-entrypoint[842]: WARNING: Please consider reporting this to the maintainers of org.>
Feb 24 09:29:38 graylog systemd-entrypoint[842]: WARNING: System::setSecurityManager will be removed in a future re>
Feb 24 09:29:41 graylog systemd-entrypoint[842]: WARNING: A terminally deprecated method in java.lang.System has be>
Feb 24 09:29:41 graylog systemd-entrypoint[842]: WARNING: System::setSecurityManager has been called by org.opensea>
Feb 24 09:29:41 graylog systemd-entrypoint[842]: WARNING: Please consider reporting this to the maintainers of org.>
Feb 24 09:29:41 graylog systemd-entrypoint[842]: WARNING: System::setSecurityManager will be removed in a future re>
Feb 24 09:29:49 graylog systemd[1]: Started OpenSearch.
[aqxea@graylog ~]$