Amazon ElasticSearch
The Amazon ElasticSearch Service (ES) integration allows you to monitor your Amazon ElasticSearch service through FortiMonitor.
To add the Amazon ElasticSearch service to your FortiMonitor account:
-
Follow the instructions provided in Connecting FortiMonitor and CloudWatch.
-
Under Services, select ElasticSearch.
Metrics
The following table describes the metrics supported by FortiMonitor for ElasticSearch.
See https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/es-managedomains-cloudwatchmetrics.html for more information.
Metric |
Unit |
Description |
---|---|---|
Cluster Status Green |
Count |
A value of 1 indicates that all index shards are allocated to nodes in the cluster. |
Cluster Status Yellow |
Count |
A value of 1 indicates that the primary shards for all indices are allocated to nodes in the cluster, but replica shards for at least one index are not. |
Cluster Status Red |
Count |
A value of 1 indicates that the primary and replica shards for at least one index are not allocated to nodes in the cluster. |
Nodes |
Count |
The number of nodes in the Amazon ES cluster. |
Searchable Documents |
Count |
The total number of searchable documents across all data nodes in the cluster. |
Deleted Documents |
Count |
The total number of documents marked for deletion across all data nodes in the cluster. |
CPU Utilization |
Percentage |
The percentage of CPU usage for data nodes in the cluster. |
Free Storage Space |
Count |
The free space for data nodes in the cluster. |
Cluster Used Space |
Count |
The total used space for the cluster. |
Cluster Index Writes Blocked |
Count |
Indicates whether your cluster is accepting or blocking incoming write requests. A value of 0 means that the cluster is accepting requests. A value of 1 means that it is blocking requests. |
JVM Memory Pressure |
Count |
The maximum percentage of the Java heap used for all data nodes in the cluster. |
Automated Snapshot Failure |
Count |
The number of failed automated snapshots for the cluster. |
CPU Credit Balance |
Count |
The remaining CPU credits available for data nodes in the cluster. |
Kibana Healthy Nodes |
Count |
Kibana health check. |
KMS Key Error |
Count |
A value of 1 indicates that the KMS customer master key used to encrypt data at rest has been disabled. |
KMS Key Inaccesible |
Count |
A value of 1 indicates that the KMS customer master key used to encrypt data at rest has been deleted or revoked its grants to Amazon ES. |
Invalid Host Header Requests |
Count |
The number of HTTP requests made to the Elasticsearch cluster that included an invalid (or missing) host header. |
Elasticsearch Requests |
Count |
The number of requests made to the Elasticsearch cluster. |
Master CPU Utilization |
Percentage |
The maximum percentage of CPU resources used by the dedicated master nodes. |
Master JVM Memory Pressure |
Percentage |
The maximum percentage of the Java heap used for all dedicated master nodes in the cluster. |
Master CPU CreditBalance |
Count |
The remaining CPU credits available for dedicated master nodes in the cluster. |
Master Reachable From Node |
Count |
A health check for MasterNotDiscovered exceptions. |
Read Latency |
Seconds |
The latency for read operations on EBS volumes. |
Write Latency |
Seconds |
The latency for write operations on EBS volumes. |
Read Throughput |
Bytes/second |
The throughput for read operations on EBS volumes. |
Write Throughput |
Bytes/second |
The throughput for write operations on EBS volumes. |
Disk Queue Depth |
Count |
The number of pending input and output (I/O) requests for an EBS volume. |
Read IOPS |
IO/second |
The number of input and output (I/O) operations per second for read operations on EBS volumes. |
Write IOPS |
IO/second |
The number of input and output (I/O) operations per second for write operations on EBS volumes. |