absorb 2 minute disk space spikes; fixes #859

diff --git a/conf.d/health.d/disks.conf b/conf.d/health.d/disks.conf
index 7053aa5a4df1952c814765829e304f0100a1b5e9..2398e2c6429755636dbe3f3125a58100572e9470 100644 (file)
--- a/conf.d/health.d/disks.conf
+++ b/conf.d/health.d/disks.conf
@@ -28,7 +28,7 @@ template: disk_full_percent
 
 template: disk_fill_rate
       on: disk.space
-  lookup: max -1s at -30m unaligned of avail
+  lookup: max -2m at -30m unaligned of avail
     calc: ($this - $avail) / (($now - $after) / 60)
    every: 15s
    units: GB/min