Cluster Health Degraded to Red |
15 min |
elasticsearch.cluster_health.status has a static threshold < 1 |
CRITICAL |
The cluster health status is red which means that one or more primary shard(s) and its replica(s) is missing. |
Cluster Health Degraded to Yellow |
15 min |
elasticsearch.cluster_health.status is between 1 and 1.8 |
WARNING |
The cluster health status is yellow which means that one or more shard replica(s) is missing. |
Elevated JVM Heap Usage |
15 min |
elasticsearch.jvm.mem.heap_used_percent has an upper baseline deviation |
WARNING |
This policy will generate a warning event when the Elastic Search JVM’s heap usage is above 80%. |
Disk space is more than 75% used on data node |
|
netuitive.linux.diskspace.avg_byte_percentused has a static threshold >75 |
WARNING |
The average utilization across your Elastic Search data node storage devices are more than 75%. |
Elevated Fetch Time |
30 min |
netuitive.linux.elasticsearch.indices._all.search.fetch_avg_time_in_millis has an upper baseline deviation |
WARNING |
This policy generates a warning event if the elasticsearch.indices._all.search.fetch_time_in_millis metric deviates above the baseline for 15 minutes or more. |
Elevated Flush Time |
30 min |
netuitive.linux.elasticsearch.indices._all.flush.avg_time_in_millis has an upper baseline deviation |
WARNING |
This policy generates a warning event if the elasticsearch.indices._all.flush.total_time_in_millis metric deviates above the baseline for 15 minutes or more. |
Elevated Indexing Time |
30 min |
netuitive.linux.elasticsearch.indices._all.indexing.index_avg_time_in_millis has an upper baseline deviation |
WARNING |
This policy generates a warning event if the elasticsearch.indices._all.indexing.index_time_in_millis metric deviates above the baseline for 15 minutes or more. |
Reject Count Greater Than Zero |
5 min |
elasticsearch.thread_pool.*.rejected has a static threshold >0 |
WARNING |
“This policy generates a warning if any of the Elastic Search thread pools has a “rejected” count greater than 0.” |