node exporter sends whole nodes metrics

[kbakhshi]

Hi every one,
In node exporter for leader and worker has duplicate parameters. any one has ideas why that?

this is the grafana errors
"found duplicate series for the match group {instance=":9101"} on the right hand-side of the operation: [{name="node_meta", container_label_com_docker_swarm_node_id="xy6mro0cnbfcyyblpglyn0wm2", endpoint="metrics", instance=":9101", job="node", namespace="data", node_id="xy6mro0cnbfcyyblpglyn0wm2", node_name="ml-infra2", prometheus="prometheus/data-infra", service="node"}, {name="node_meta", container_label_com_docker_swarm_node_id="xj1mg4ewg24dwcdqfyv3ub2no", endpoint="metrics", instance=":9101", job="node", namespace="data", node_id="xj1mg4ewg24dwcdqfyv3ub2no", node_name="ml-infra3", prometheus="prometheus/data-infra", service="node"}];many-to-many matching not allowed: matching labels must be unique on one side"