Kibana cannot recognize APM Server

Elastic Observability APM
,
1

Kibana not recognizing APM server running status.

installed on CentOS Stream via rpm packages.

kibana version: 8.14.1
elasticsearch version: 8.14.1
APM version: 8.13.4 (also tried 8.14.0, 8.14.1)

help pls

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 10.160.2.175:5601       0.0.0.0:*               LISTEN      1226/node           
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      1206/zabbix_agentd  
tcp        0      0 10.160.2.175:8200       0.0.0.0:*               LISTEN      1227/apm-server     
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1187/sshd           
tcp6       0      0 :::10050                :::*                    LISTEN      1206/zabbix_agentd  
tcp6       0      0 :::9200                 :::*                    LISTEN      2122/java           
tcp6       0      0 10.160.2.175:9300       :::*                    LISTEN      2122/java           
tcp6       0      0 :::22                   :::*                    LISTEN      1187/sshd

apm-error
apm-error1375×809 71.3 KB

2

any help?

image
image803×377 29 KB

3

@nurlanizimbetov Welcome to Elastic community.

Could you please check apm server logs, If getting any error. You can try some of troubleshooting steps.