From b53cf5d083409a4d95ac7a86fa46ea5109122cab Mon Sep 17 00:00:00 2001
From: Roman Khavronenko <hagen1778@gmail.com>
Date: Sat, 5 Dec 2020 23:19:20 +0000
Subject: [PATCH] dashboard: Prometheus compatibility fix for `Storage full
 ETA` panel (#939)

---
 dashboards/victoriametrics.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dashboards/victoriametrics.json b/dashboards/victoriametrics.json
index 66ee7c23e..c8e9f5140 100644
--- a/dashboards/victoriametrics.json
+++ b/dashboards/victoriametrics.json
@@ -1410,7 +1410,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "vm_free_disk_space_bytes{job=\"$job_storage\", instance=~\"$instance\"} / ignoring(path) ((rate(vm_rows_added_to_storage_total{job=\"$job_storage\", instance=~\"$instance\"}[1d]) - ignoring(type) rate(vm_deduplicated_samples_total{job=\"$job_storage\", instance=~\"$instance\", type=\"merge\"}[1d])) * (sum(vm_data_size_bytes{job=\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) / sum(vm_rows{job=\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"})))",
+          "expr": "vm_free_disk_space_bytes{job=\"$job_storage\", instance=~\"$instance\"} / ignoring(path) ((rate(vm_rows_added_to_storage_total{job=\"$job_storage\", instance=~\"$instance\"}[1d]) - ignoring(type) rate(vm_deduplicated_samples_total{job=\"$job_storage\", instance=~\"$instance\", type=\"merge\"}[1d])) * scalar(sum(vm_data_size_bytes{job=\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) / sum(vm_rows{job=\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"})))",
           "format": "time_series",
           "interval": "",
           "intervalFactor": 1,