Fix gauge

Author: ArneLimburg

deployment/docker-compose/dashboard.json

@@ -153,7 +153,7 @@
             "uid": "prometheus"
           },
           "editorMode": "code",
-          "expr": "sum(rate(setAddressRequestDurations_Milliseconds_bucket{le=\"100\"}[5m])) by (job)/sum(rate(setAddressRequestDurations_Milliseconds_count[5m])) by (job)\n\n  ",
+          "expr": "sum(rate(setAddressRequestDurations_Milliseconds_bucket{le='100.0'}[5m]))/sum(rate(setAddressRequestDurations_Milliseconds_count[5m]))",
           "instant": false,
           "legendFormat": "__auto",
           "range": true,