added fping alarms and various aesthetic improvements to alarms

[netdata.git] / conf.d / health.d / memcached.conf

diff --git a/conf.d/health.d/memcached.conf b/conf.d/health.d/memcached.conf
index 775243313413c4863231a2b206bf0455ee7ea9e7..d248ef57a7204966a41ae9d2cf73f3dc917dddd3 100644 (file)
--- a/conf.d/health.d/memcached.conf
+++ b/conf.d/health.d/memcached.conf
@@ -6,9 +6,9 @@ template: memcached_last_collected_secs
     calc: $now - $last_collected_t
    units: seconds ago
    every: 10s
-    warn: $this > ( 5 * $update_every)
-    crit: $this > (60 * $update_every)
-   delay: up 0 down 15m multiplier 1.5 max 1h
+    warn: $this > (($status >= $WARNING)  ? ($update_every) : ( 5 * $update_every))
+    crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
+   delay: down 5m multiplier 1.5 max 1h
     info: number of seconds since the last successful data collection
       to: dba
 
@@ -20,8 +20,8 @@ template: memcached_cache_memory_usage
     calc: $used * 100 / ($used + $available)
    units: %
    every: 10s
-    warn: $this > 80
-    crit: $this > 90
+    warn: $this > (($status >= $WARNING)  ? (70) : (80))
+    crit: $this > (($status == $CRITICAL) ? (80) : (90))
    delay: up 0 down 15m multiplier 1.5 max 1h
     info: current cache memory usage
       to: dba
@@ -42,11 +42,11 @@ template: cache_fill_rate
 
 template: out_of_cache_space_time
       on: memcached.cache
-    calc: $available / $cache_fill_rate
+    calc: ($cache_fill_rate > 0) ? ($available / $cache_fill_rate) : (inf)
    units: hours
    every: 10s
-    warn: $this > 0 and $this < 8
-    crit: $this > 0 and $this < 2
-   delay: up 0 down 15m multiplier 1.5 max 1h
+    warn: $this > 0 and $this < (($status >= $WARNING)  ? (48) : (8))
+    crit: $this > 0 and $this < (($status == $CRITICAL) ? (24) : (2))
+   delay: down 15m multiplier 1.5 max 1h
     info: estimated time the cache will run out of space, if the system continues to add data with the rate of the last hour
       to: dba