add alarm configuration (file parsing time)

diff --git a/conf.d/health.d/isc_dhcpd.conf b/conf.d/health.d/isc_dhcpd.conf
new file mode 100644 (file)
index 0000000..4345619
--- /dev/null
+++ b/conf.d/health.d/isc_dhcpd.conf
@@ -0,0 +1,10 @@
+ alarm: isc_dhcpd_parse_time
+      on: isc_dhcpd.parse_time
+   units: ms
+   every: 60
+    calc: $ptime
+    warn: $this > 100
+    crit: $this > 250
+   delay: up 2m down 5m
+    info: Parsing too slow! It can slow down your server. Check dhcpd.leases file size.
+      to: sysadmin