Improve the sweep lag panel in the retention dashboard. (#4030)

This uses now a graph panel which shows us lags over time. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>
grafana · Jul 23, 2021 · 6c05970 · 6c05970
1 parent 17f4a73
commit 6c05970
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/production/loki-mixin/dashboards/loki-retention.libsonnet b/production/loki-mixin/dashboards/loki-retention.libsonnet
@@ -76,7 +76,9 @@ local utils = import 'mixin-utils/utils.libsonnet';
         .addRow(
           $.row('')
           .addPanel(
-            $.fromNowPanel('Sweep Lag', 'loki_boltdb_shipper_retention_sweeper_marker_file_processing_current_time')
+            $.queryPanel(['time() - (loki_boltdb_shipper_retention_sweeper_marker_file_processing_current_time{%s} > 0)' % $.namespaceMatcher()], ['lag']) + {
+              yaxes: g.yaxes({ format: 's', min: null }),
+            },
           )
           .addPanel(
             $.panel('Marks Files to Process') +