Grafana: drop geard workers gauge
This metric is no longer sent in newer versions of geard.  If we
aren't running it now, we will be soon.  Go ahead and drop it
from the graphs.
@@ -177,7 +177,6 @@ dashboard:
- target: alias(stats.gauges.zuul.geard.queue.running, 'Running')
- target: alias(stats.gauges.zuul.geard.queue.waiting, 'Waiting')
- target: alias(stats.gauges.zuul.geard.queue.total, 'Total Jobs')
- - target: alias(stats.gauges.zuul.geard.workers, 'Workers')
type: graph
- title: Logstash Job Queue
span: 4
@@ -185,7 +184,6 @@ dashboard:
- target: alias(stats.gauges.logstash.geard.queue.running, 'Running')
- target: alias(stats.gauges.logstash.geard.queue.waiting, 'Waiting')
- target: alias(stats.gauges.logstash.geard.queue.total, 'Total Jobs')
- - target: alias(stats.gauges.logstash.geard.workers, 'Workers')
type: graph
- title: Executors
showTitle: true
