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Supported Metrics

Function

This section describes monitoring metrics reported by CSS to Cloud Eye as well as their namespaces and dimensions. You can use the management console or APIs provided by Cloud Eye to view the monitoring metrics and alarms generated for CSS.

Namespace

SYS.ES

Monitoring Metrics

Table 1 Monitoring metrics

Metric ID

Metric

Description

Value Range

Measurement Object & Dimension

Monitoring Period (Raw Data)

status

Cluster Health Status

Health status of the monitored object

0,1,2

0: All primary and replica shards are allocated. Your cluster is 100% operational.

1: All primary shards are allocated, but at least one replica is missing. No data is missing, so search results will still be complete. However, your high availability is compromised to some degree. If more shards disappear, you might lose data. Think of this state as a warning that should prompt investigation.

2: Data missing occurs and the cluster fails to work.

CSS cluster

1 minute

disk_util

Disk Usage

Disk usage of the monitored object

Unit: Percent

0-100%

CSS cluster

1 minute

max_jvm_heap_usage

Max. JVM Heap Usage

Maximum JVM heap usage of nodes in a CSS cluster

Unit: Percent

0-100%

CSS cluster

1 minute

max_jvm_young_gc_time

Max. JVM Young GC Duration

Maximum JVM Young GC duration of nodes in a CSS cluster

Unit: ms

≥ 0 ms

CSS cluster

1 minute

max_jvm_young_gc_count

Max. JVM Young GC Count

Maximum JVM Young GC count of nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

max_jvm_old_gc_time

Max. JVM Old GC Duration

Maximum JVM Old GC duration of nodes in a CSS cluster

Unit: ms

≥ 0 ms

CSS cluster

1 minute

max_jvm_old_gc_coun

Max. JVM Old GC Count

Maximum JVM Old GC count of nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

total_fs_size

Total Size of File Systems

Total size of file systems in a CSS cluster

Unit: byte

≥ 0 bytes

CSS cluster

1 minute

free_fs_size

Available Size of File Systems

Available size of file systems in a CSS cluster

Unit: byte

≥ 0 bytes

CSS cluster

1 minute

max_cpu_usage

Max. CPU Usage

Maximum CPU usage of nodes in a CSS cluster

Unit: Percent

0-100%

CSS cluster

1 minute

max_cpu_time_of_jvm_process

Max. CPU Time of JVM Process

Maximum CPU time of node JVM processes in a CSS cluster

Unit: ms

≥ 0 ms

CSS cluster

1 minute

max_virtual_memory_size_of_jvm_process

Max. Virtual Memory Size of JVM Process

Maximum virtual memory size of node JVM processes in a CSS cluster

Unit: byte

≥ 0 bytes

CSS cluster

1 minute

max_current_opened_http_count

Current Max. Opened HTTP Connections

Maximum number of HTTP connections that are currently opened for nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

max_total_opened_http_count

Total Max. Opened HTTP Connections

Maximum number of HTTP connections that have been opened for nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

indices_count

Indices

Number of indices in a CSS cluster

≥ 0

CSS cluster

1 minute

total_shards_count

Shards

Number of shards in a CSS cluster

≥ 0

CSS cluster

1 minute

primary_shards_count

Primary Shards

Number of primary shards in a CSS cluster

≥ 0

CSS cluster

1 minute

docs_count

Documents

Number of documents in a CSS cluster

≥ 0

CSS cluster

1 minute

docs_deleted_count

Deleted Documents

Number of documents deleted in a CSS cluster

≥ 0

CSS cluster

1 minute

nodes_count

Nodes

Number of nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

data_nodes_count

Data Nodes

Number of data nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

coordinating_nodes_count

Coordinating Nodes

Number of coordinating nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

master_nodes_count

Master Nodes

Number of master nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

ingest_nodes_count

Client Nodes

Number of client nodes in a CSS cluster

≥ 0

CSS cluster

1 minute

Dimensions

Table 2 Dimension description

Key

Value

cluster_id

CSS cluster
Parent topic: Monitoring a Cluster