browbeat/ansible/install/roles/grafana-dashboards/templates/gnocchi_performance/logs.yaml.j2

    - title: {{log_panel.title}} Logs
      collapse: true
      height: 250px
      showTitle: true
      panels:
        - title: {{log_panel.title}} Error Logs
          type: graph
          fill: 0
          legend:
            alignAsTable: true
            avg: false
            current: true
            max: true
            min: true
            rightSide: true
            show: true
            total: false
            values: true
          nullPointMode: 'null'
          targets:
          {% for tail in log_panel.tail %}
            - target: aliasByNode(consolidateBy(scale(aliasSub(aliasSub(aliasSub($Cloud.{{log_panel.node}}.tail-{{tail}}*.counter-*error, 'overcloud-', ''), 'tail-', ''), 'counter-', ''), 10), 'max'), 1, 2)
          {% endfor %}
        - title: {{log_panel.title}} Warn Logs
          type: graph
          fill: 0
          legend:
            alignAsTable: true
            avg: false
            current: true
            max: true
            min: true
            rightSide: true
            show: true
            total: false
            values: true
          nullPointMode: 'null'
          targets:
          {% for tail in log_panel.tail %}
            - target: aliasByNode(consolidateBy(scale(aliasSub(aliasSub(aliasSub($Cloud.{{log_panel.node}}.tail-{{tail}}*.counter-*warn, 'overcloud-', ''), 'tail-', ''), 'counter-', ''), 10), 'max'), 1, 2)
          {% endfor %}
        - title: {{log_panel.title}} Info Logs
          type: graph
          fill: 0
          legend:
            alignAsTable: true
            avg: false
            current: true
            max: true
            min: true
            rightSide: true
            show: true
            total: false
            values: true
          nullPointMode: 'null'
          targets:
          {% for tail in log_panel.tail %}
            - target: aliasByNode(consolidateBy(scale(aliasSub(aliasSub(aliasSub($Cloud.{{log_panel.node}}.tail-{{tail}}*.counter-*info, 'overcloud-', ''), 'tail-', ''), 'counter-', ''), 10), 'max'), 1, 2)
          {% endfor %}