and `panelHeight`. Row panels are used as "linebreaks", if a Row panel is collapsed,
      then all panels below it will be folded into the row.

      Optional `startY` can be provided to place generated grid above or below existing panels.
    |||,
    args=[
      d.arg('panels', d.T.array),
      d.arg('panelHeight', d.T.number),
      d.arg('startY', d.T.number),
    ],
  ),

  grid.makeGrid([
    row.new('Deployed Versions')
    + row.withPanels([
      panels.timeSeries.simple('Pilot Versions', queries.istioBuild, 'Version number of each running instance'),
    ]),
  ], panelHeight=5)
  + grid.makeGrid([
    row.new('Resource Usage')
    + row.withPanels([
      panels.timeSeries.bytes('Memory Usage', queries.goMemoryUsage, 'Memory usage of each running instance'),

        Count of active and pending proxies managed by each instance.
        Pending is expected to converge to zero.
      |||
      ),
    ]),
  ], panelHeight=8)
)

      panels.timeSeries.statRps('4xxs', queries.globalRequest4xx, 'Total 4xx requests in in the cluster'),
      panels.timeSeries.statRps('5xxs', queries.globalRequest5xx, 'Total 5xx requests in in the cluster'),
    ]),
  ], panelHeight=5)
  + [

    panels.tables.requests('HTTP/gRPC Workloads', queries.httpWorkloads, 'Request information for HTTP services') + {
      gridPos+: {
        h: 16,
        w: 24,
        y: 10,
      },
    },