query analytics is working but metrics monitor is not

Hello,

I am running pmm server using docker. I followed this guide https://www.percona.com/doc/percona-monitoring-and-management/security.html
I used a selfsigned certificate and ran pmm like this:

docker run -d -p 443:443
–volumes-from pmm-data
–name pmm-server
-e SERVER_USER=*****
-e SERVER_PASSWORD=*****
-v /etc/pmm-certs:/etc/nginx/ssl
–restart always
percona/pmm-server:latest

from the host, it is showing this:
$ sudo pmm-admin list
pmm-admin 1.3.1

PMM Server | x.x.x.x:443 (insecure SSL, password-protected)
Client Name |
Client Address | y.y.y.y
Service Manager | linux-upstart


SERVICE TYPE NAME LOCAL PORT RUNNING DATA SOURCE OPTIONS


mysql:queries - YES pmm:@unix(/var/run/mysqld/mysqld.sock) query_source=perfschema, query_examples=true
linux:metrics 42000 YES -
mysql:metrics 42002 YES pmm:
@unix(/var/run/mysqld/mysqld.sock)

I can see the host in query analytics but I cannot see it in the metrics monitor. Is there something else that I need to do?

Regards,
Nilo