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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-31 12:59:21 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-31 12:59:21 +0000
commitbb8713bbc1c4594366fc735c04910edbf4c61aab (patch)
treed7da56c0b89aa371dd8ad986995dd145fdf6670a /health/health.d/memcached.conf
parentReleasing debian version 1.29.3-4. (diff)
downloadnetdata-bb8713bbc1c4594366fc735c04910edbf4c61aab.tar.xz
netdata-bb8713bbc1c4594366fc735c04910edbf4c61aab.zip
Merging upstream version 1.30.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/memcached.conf')
-rw-r--r--health/health.d/memcached.conf13
1 files changed, 7 insertions, 6 deletions
diff --git a/health/health.d/memcached.conf b/health/health.d/memcached.conf
index d248ef57a..e610f181f 100644
--- a/health/health.d/memcached.conf
+++ b/health/health.d/memcached.conf
@@ -23,30 +23,31 @@ template: memcached_cache_memory_usage
warn: $this > (($status >= $WARNING) ? (70) : (80))
crit: $this > (($status == $CRITICAL) ? (80) : (90))
delay: up 0 down 15m multiplier 1.5 max 1h
- info: current cache memory usage
+ info: cache memory utilization
to: dba
# find the rate memcached cache is filling
-template: cache_fill_rate
+template: memcached_cache_fill_rate
on: memcached.cache
lookup: min -10m at -50m unaligned of available
calc: ($this - $available) / (($now - $after) / 3600)
units: KB/hour
every: 1m
- info: average rate the cache fills up (positive), or frees up (negative) space, for the last hour
+ info: average rate the cache fills up (positive), or frees up (negative) space over the last hour
# find the hours remaining until memcached cache is full
-template: out_of_cache_space_time
+template: memcached_out_of_cache_space_time
on: memcached.cache
- calc: ($cache_fill_rate > 0) ? ($available / $cache_fill_rate) : (inf)
+ calc: ($memcached_cache_fill_rate > 0) ? ($available / $memcached_cache_fill_rate) : (inf)
units: hours
every: 10s
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
+ info: estimated time the cache will run out of space \
+ if the system continues to add data at the same rate as the past hour
to: dba