Legacy Monitoring and Logging agent metrics

When you install the Cloud Monitoring and Cloud Loggingagents on your VM instances, the agents transmit data for the metric typeslisted in this document to Monitoring. For information aboutchoosing the right agent, seeOps Agent overview.

Important: You must install the Monitoring agent tocollect most of the metrics listed in this document. The Ops Agent collectssimilar metrics, with a few differences; see Ops Agent metrics for the list ofOps Agent metrics andMetrics from the Ops Agentand the Monitoring agent for the list of differences.

To collect the metrics labeled "logging agent" in the"agent" table,you must install the Logging agent.

For a general explanation of the entries in the tables,including information about values likeDELTA andGAUGE,seeMetric types.
To chart or monitor metric types with values of typeSTRING, youmust use Monitoring Query Language (MQL), and you must convert the value into anumeric value. For information about MQL string-conversion methods,seeString.
For information about the units used in the metric lists, seetheunit field in theMetricDescriptor reference.
For information about statements of the form“Sampled everyx seconds” and“After sampling, data is not visible for up toy seconds”,seeAdditional information: metadata.
The resource-hierarchy level tells you if the metric is written at theproject, organization, or folder level(s). When the level is not specifiedin the metric descriptor, the metric writes at the project level by default.

The metric types in the table titled"agent" are free; the other types are chargeable. For pricing information, seeGoogle Cloud Observability pricing.

For information about the meaning of launch stages such asGA (General Availability) andBETA (Preview), seeProduct launch stages.

Metrics from the Ops Agent and the Monitoring agent

The Monitoring agent has two entirely different implementations,one for Linux VMs and one for Windows VMs. The Ops Agent runs on bothLinux and Windows VMs.

Differences in metric collection

Note: Metrics with a description that includes the statement"Linux only"aren't collected by the Monitoring agent for Windows VMs.However, the Ops Agent collects those metrics on both Linux and Windows VMs.The following table describes differences in the data ingested by the Ops Agentand the Monitoring agent.

Metric type, omitting `agent.googleapis.com`	Ops Agent (GA)^†	Ops Agent (Preview)^†	Monitoring agent
`cpu_state`	The possible values for Windows are`idle`,`interrupt,` `system` and`user`.	The possible values for Windows are`idle`,`interrupt,` `system` and`user`.	The possible values for Windows are`idle` and`used`.
`disk/bytes_used` and `disk/percent_used`	Ingested with the full path in the`device` label; for example,`/dev/sda15`. Not ingested for virtual devices like`tmpfs` and`udev`.	Ingested without`/dev` in the path in the`device` label; for example,`sda15`. Ingested for virtual devices like`tmpfs` and`udev`.	Ingested without`/dev` in the path in the`device` label; for example,`sda15`. Ingested for virtual devices like`tmpfs` and`udev`.

^†TheGA column refers to Ops Agent versions 2.0.0 and higher. ThePreview column refers to Ops Agent versions less than 2.0.0.

Agent metrics

Metrics from the Monitoring agent and from theLogging agent running on VM instances in Google Cloud and AWS.

The following list was last generated at 2025-11-20 21:43:44 UTC. For more information about this process, see About the lists.

agent

Metrics from the default configuration for the LinuxMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/agent/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`api_request_count`^GA *(project)* Monitoring Agent API Request Count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Count of API requests from the Monitoring agent. Linux only. Sampled every 60 seconds. `state`: Request state.
`log_entry_count`^GA *(project)* Logging Agent Log Entry Count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Count of log entries written by the Logging agent. Linux only. Sampled every 60 seconds. `response_code`: Numeric response code from both the gRPC and HTTP error spaces.
`log_entry_retry_count`^GA *(project)* Logging Agent Retried Log Entry Writes Count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Count of log-entry writes that were retried by the Logging agent. Linux only. Sampled every 60 seconds. `response_code`: Numeric response code from both the gRPC and HTTP error spaces.
`memory_usage`^GA *(project)* Monitoring Agent Memory Usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Memory in use by the Monitoring agent. Linux only. Sampled every 60 seconds.
`monitoring/point_count`^GA *(project)* Monitoring Agent Metric Point Count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Count of metric points written by the agent to Cloud Monitoring. Linux only. Sampled every 60 seconds. `status`: gRPC response code.
`request_count`^GA *(project)* Logging Agent API Request Count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Count of API requests from the Logging agent. Linux only. Sampled every 60 seconds. `response_code`: Numeric response code from both the gRPC and HTTP error spaces.
`streamspace_size`^GA *(project)* Monitoring Agent Process Labels Size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Estimated total size of process labels written by the Monitoring agent over a 24-hour window. Linux only. Sampled every 60 seconds.
`streamspace_size_throttling`^GA *(project)* Monitoring Agent is Throttling Processes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Whether the Monitoring agent is currently throttling process metrics. Linux only. Sampled every 60 seconds.
`uptime`^GA *(project)* Monitoring/Logging Agent Uptime
`CUMULATIVE`, `INT64`, `s` aws_ec2_instance baremetalsolution.googleapis.com/Instance gae_app gce_instance k8s_container	Uptime of Monitoring agent or Logging agent. Linux only. Sampled every 60 seconds. `version`: Agent version.

apache

Metrics fromapache. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/apache/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`connections`^GA *(project)* Open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of active connections currently attached to the HTTP server. Sampled every 60 seconds. `server_name`: The name of the Apache HTTP server.
`idle_workers`^GA *(project)* Idle workers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of idle workers currently attached to the HTTP server. Sampled every 60 seconds. `server_name`: The name of the Apache HTTP server.
`request_count`^GA *(project)* Requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Total requests serviced by the HTTP server. Sampled every 60 seconds. `server_name`: The name of the Apache HTTP server.
`scoreboard`^GA *(project)* Scoreboard
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Apache HTTP server scoreboard values. Sampled every 60 seconds. `server_name`: The name of the Apache HTTP server. `state`: The scoreboard state name.
`traffic`^GA *(project)* Traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	Total HTTP server traffic. Sampled every 60 seconds. `server_name`: The name of the Apache HTTP server.

cassandra

Metrics fromcassandra. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/cassandra/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`cache/hits`^GA *(project)* Hit count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Key cache hit count for the table. Sampled every 60 seconds. `cache`: The name of the cache.
`client_request/latency/50p`^GA *(project)* Read latency
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Latency of standard read requests. Sampled every 60 seconds. `operation`: The storage operation name.
`client_request/latency/95p`^GA *(project)* Read latency
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Latency of standard read requests. Sampled every 60 seconds. `operation`: The storage operation name.
`client_request/latency/99p`^GA *(project)* Read latency
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Latency of standard read requests. Sampled every 60 seconds. `operation`: The storage operation name.
`client_request/latency/max`^GA *(project)* Read latency
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Latency of standard read requests. Sampled every 60 seconds. `operation`: The storage operation name.
`column_family/compression_ratio`^GA *(project)* Compression ratio
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Current compression ratio for all SSTables. Sampled every 60 seconds.
`column_family/max_row_size`^GA *(project)* Max row size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size of the largest compacted row. Sampled every 60 seconds.
`commitlog_total_size`^GA *(project)* Commit log size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Current data size of all commit log segments. Sampled every 60 seconds.
`completed_tasks`^GA *(project)* Completed tasks
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of completed tasks in queue. Sampled every 60 seconds. `stage_name`: The name of the queue stage.
`current_tasks`^GA *(project)* Tasks
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of tasks in queue with the given task status. Sampled every 60 seconds. `stage_name`: The name of the queue stage. `task_status`: The status of the task (pending, active).
`dropped_message/dropped_count`^GA *(project)* Dropped messages
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Total number of dropped messages for the mutation. Sampled every 60 seconds. `operation`: The storage operation name.
`storage_service_exception_count`^GA *(project)* Exceptions
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of exceptions thrown by the storage operations. Sampled every 60 seconds.
`storage_service_load`^GA *(project)* Storage load
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Total disk space used for this node. Sampled every 60 seconds.

couchdb

Metrics fromcouchdb. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/couchdb/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`average_request_time`^GA *(project)* Request latency
`GAUGE`, `DOUBLE`, `ms` aws_ec2_instance gce_instance	Average request time. Sampled every 60 seconds. `server_name`: The couchdb server name.
`httpd/bulk_request_count`^GA *(project)* Bulk requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Bulk requests count. Sampled every 60 seconds. `server_name`: The couchdb server name.
`httpd/request_count`^GA *(project)* Requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Requests count. Sampled every 60 seconds. `server_name`: The couchdb server name.
`httpd/request_method_count`^GA *(project)* Request methods
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	HTTP request method count. Sampled every 60 seconds. `server_name`: The couchdb server name. `http_method`: An HTTP request method.
`httpd/response_code_count`^GA *(project)* Response codes
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	HTTP response status code count. Sampled every 60 seconds. `server_name`: The couchdb server name. `response_code`: An HTTP status code.
`httpd/temporary_view_read_count`^GA *(project)* Temp view reads
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Temporary view reads count. Sampled every 60 seconds. `server_name`: The couchdb server name.
`httpd/view_read_count`^GA *(project)* View reads
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	View reads count. Sampled every 60 seconds. `server_name`: The couchdb server name.
`open_databases`^GA *(project)* Open databases
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open databases. Sampled every 60 seconds. `server_name`: The couchdb server name.
`open_files`^GA *(project)* Open files
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open files. Sampled every 60 seconds. `server_name`: The couchdb server name.
`read_count`^GA *(project)* Reads
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Database read count. Sampled every 60 seconds. `server_name`: The couchdb server name.
`write_count`^GA *(project)* Writes
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Database write count. Sampled every 60 seconds. `server_name`: The couchdb server name.

cpu

Metrics from the default configuration for theOps Agent and theMonitoring agent. Compute Engine also reportssimilar metrics, but those come from the hypervisor rather than from inside the VM. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/cpu/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`load_15m`^GA *(project)* CPU load (15m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Load average over the last 15 minutes. Linux only. Sampled every 60 seconds.
`load_1m`^GA *(project)* CPU load (1m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Load average over the last 1 minute. Linux only. Sampled every 60 seconds.
`load_5m`^GA *(project)* CPU load (5m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Load average over the last 5 minutes. Linux only. Sampled every 60 seconds.
`usage_time`^GA *(project)* CPU usage time (OS reported)
`CUMULATIVE`, `INT64`, `s{CPU}` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total time the CPU spent in different states. This value is reported from inside the VM and can differ from `compute.googleapis.com/instance/cpu/usage_time`, which is reported by the hypervisor for the VM. Linux only. Sampled every 60 seconds. `cpu_number`: CPU number, for example, "0", "1", or "2". This label is only set with certain Monitoring configurations. `cpu_state`: CPU state, one of [idle, interrupt, nice, softirq, steal, system, user, wait].
`utilization`^GA *(project)* CPU utilization (OS reported)
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Percentage of the total CPU capacity spent in different states. This value is reported from inside the VM and can differ from `compute.googleapis.com/instance/cpu/utilization`, which is reported by the hypervisor for the VM. Sampled every 60 seconds. `cpu_number`: CPU number, for example, "0", "1", or "2". This label is only set with certain Monitoring configurations. Linux only. `cpu_state`: CPU state, one of [idle, interrupt, nice, softirq, steal, system, user, wait] on Linux, or [idle, interrupt, system, user] from Windows Ops Agent, or [idle, used] from Windows Monitoring agent.

disk

Metrics from the default configuration for theOps Agent and theMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/disk/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`bytes_used`^GA *(project)* Disk bytes used
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current number of disk bytes used by state and by partition. Summing the values of all states yields the total available disk space. Linux only. Sampled every 60 seconds. `device`: Device name. `state`: Type of usage, one of [free, used, reserved].
`io_time`^GA *(project)* Disk I/O time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Cumulative time spent while I/O operations are in queue and when the disks are busy. The value of this metric increases when there is at least one I/O operation pending or in progress. This value corresponds to Field 10 in the https://www.kernel.org/doc/Documentation/iostats.txt documentation. Linux only. Sampled every 60 seconds. `device`: Device name.
`merged_operations`^GA *(project)* Disk merged operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total count of merged disk operations by direction. Linux only. Sampled every 60 seconds. `device`: Device name. `direction`: Direction, one of [read, write].
`operation_count`^GA *(project)* Disk operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total count of disk operations by direction. Linux only. Sampled every 60 seconds. `device`: Device name. `direction`: Direction, one of [read, write].
`operation_time`^GA *(project)* Disk operation time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Average time to complete a disk operation multiplied by wall clock time. When aligned as a rate, the value is the average time to complete a disk operation. Linux only. Sampled every 60 seconds. `device`: Device name. `direction`: Direction, one of [read, write].
`pending_operations`^GA *(project)* Disk pending operations
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current count of pending disk operations. Linux only. Sampled every 60 seconds. `device`: Device name.
`percent_used`^GA *(project)* Disk utilization
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current percentage of the disk used by state and by partition. Represents the specific state value divided by the sum of all states; for example, 'used' represents (used / (free + used + reserved)). This differs from the Unix 'df' command, where 'used' means (used / (free + used)). The utilization is between 0.0 and 100.0. Sampled every 60 seconds. `device`: Device name. `state`: Type of usage, one of [free, used, reserved].
`read_bytes_count`^GA *(project)* Disk bytes read
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total number of disk bytes that have been read. Linux only. Sampled every 60 seconds. `device`: Device name.
`weighted_io_time`^GA *(project)* Disk weighted I/O time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total time spent on disk I/O operations weighted by the number of in-progress I/Os. This metric provides a measure of the I/O completion time and of the size of the backlog that might be accumulating. Linux only. Sampled every 60 seconds. `device`: Device name.
`write_bytes_count`^GA *(project)* Disk bytes written
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total number of disk bytes that have been written. Linux only. Sampled every 60 seconds. `device`: Device name.

elasticsearch

Metrics fromelasticsearch. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/elasticsearch/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`cache_memory_usage`^GA *(project)* Cache size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size in bytes of the caches. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `cache_name`: Cache name (either 'field' or 'filter').
`field_eviction_count`^GA *(project)* Field evictions
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Evictions from field cache. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`filter_cache_eviction_count`^GA *(project)* Filter evictions
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Evictions from filter cache. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`gc_collection_count`^GA *(project)* GC count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Garbage collection count. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `type`: The type of the garbage collection.
`memory_usage`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size in bytes of memory. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `memory_type`: The memory type.
`network`^GA *(project)* Network traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	Number of bytes transmitted and received on the network. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `direction`: Data direction, rx or tx.
`num_current_documents`^GA *(project)* Documents
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of documents in the indexes on this node. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `document_type`: Document count type.
`num_data_nodes`^GA *(project)* Data nodes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of data nodes in the cluster. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`num_http_connections`^GA *(project)* Open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open HTTP connections to this node. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`num_nodes`^GA *(project)* Nodes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of nodes in the cluster. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`num_open_files`^GA *(project)* Open files
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open file descriptors held by the server process. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`num_server_connections`^GA *(project)* Open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open network connections to the server. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`num_shards`^GA *(project)* Shards
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of shards. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `shard_type`: State of the shard (active, relocating, initializing, unassigned).
`operation_count`^GA *(project)* Completed operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of operations completed. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `operation`: The operation type.
`operation_time`^GA *(project)* Operation time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance gce_instance	Time in ms spent on operations. Sampled every 60 seconds. `server_name`: The elasticsearch server name. `operation`: The operation type.
`peak_threads`^GA *(project)* Max threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Maximum number of open threads that have been open concurrently in the server JVM process. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`storage_size`^GA *(project)* Storage size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size in bytes of the document storage on this node. Sampled every 60 seconds. `server_name`: The elasticsearch server name.
`threads`^GA *(project)* Threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of open threads in the server JVM process. Sampled every 60 seconds. `server_name`: The elasticsearch server name.

hbase

Metrics fromhbase. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/hbase/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`ipc/connections`^GA *(project)* IPC connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of open connections. Sampled every 60 seconds.
`ipc/queue_length`^GA *(project)* IPC queue size
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current size of the IPC queue. Sampled every 60 seconds.
`ipc/traffic_count`^GA *(project)* IPC traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	The number of bytes transmitted and received via IPC. Sampled every 60 seconds. `direction`: Data direction, rx or tx.
`master/average_load`^GA *(project)* Load
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The average master load. Sampled every 60 seconds.
`master/dead_region_servers`^GA *(project)* Dead region servers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of dead region servers. Sampled every 60 seconds.
`master/live_region_servers`^GA *(project)* Live region servers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of live region servers. Sampled every 60 seconds.
`regionserver/block_cache/access_count`^GA *(project)* Block cache accesses
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of blocks of StoreFiles (HFiles) requested from the cache. Sampled every 60 seconds. `kind`: The cache access kind.
`regionserver/block_cache/evicted_blocks_count`^GA *(project)* Evicted block count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of blocks that had to be evicted from the block cache due to heap size constraints. Sampled every 60 seconds.
`regionserver/block_cache/hit_ratio_percent`^GA *(project)* Block cache hit ratio
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance gce_instance	The running block cache hit ratio (0 to 100). Sampled every 60 seconds.
`regionserver/block_cache/memory`^GA *(project)* Block cache size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Memory usage by the block cache. Sampled every 60 seconds. `usage_kind`: The kind of memory usage.
`regionserver/block_cache/num_items`^GA *(project)* Block count
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of blocks of StoreFiles (HFiles) in the cache. Sampled every 60 seconds.
`regionserver/call_queue/length`^GA *(project)* Call queue size
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The length of the call queue. Sampled every 60 seconds.
`regionserver/compaction_queue/length`^GA *(project)* Compaction queue size
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The length of the compaction queue (the number of stores that have been targeted for compaction). Sampled every 60 seconds.
`regionserver/flush_queue/length`^GA *(project)* Flush queue size
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of enqueued regions in the MemStore awaiting flush. Sampled every 60 seconds.
`regionserver/memory/heap_usage`^GA *(project)* Heap usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Heap space used by the regionserver. Sampled every 60 seconds.
`regionserver/memstore/files`^GA *(project)* Memstore files
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of store files on the regionserver. Sampled every 60 seconds.
`regionserver/memstore/index_size`^GA *(project)* Memstore index size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The size of the store file index on the regionserver. Sampled every 60 seconds.
`regionserver/memstore/open_stores`^GA *(project)* Memstore open stores
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of stores open on the regionserver. Sampled every 60 seconds.
`regionserver/memstore/size`^GA *(project)* Memstore size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The sum of all the memstore sizes in the regionserver. Sampled every 60 seconds.
`regionserver/online_regions`^GA *(project)* Online regions
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of active regions in the regionserver. Sampled every 60 seconds.
`regionserver/request_count`^GA *(project)* Request count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of requests. Sampled every 60 seconds. `request_type`: The type of request.
`regionserver/requests/total_rate`^GA *(project)* RPC request rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	The point-in-time number of RegionServer RPC calls. Sampled every 60 seconds. `type`: The type of request.
`regionserver/slow_operation_count`^GA *(project)* Slow operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of slow log operations. Sampled every 60 seconds. `operation`: The operation name (e.g., get, put).
`thrift/batch_latency/average`^GA *(project)* Thrift average batch latency
`GAUGE`, `DOUBLE`, `ns` aws_ec2_instance gce_instance	Thrift latency for batch operations. Sampled every 60 seconds. `operation`: The operation name (e.g., get, put). `thrift_id`: The id of the thrift instance.
`thrift/call_latency/average`^GA *(project)* Thrift average call latency
`GAUGE`, `DOUBLE`, `ns` aws_ec2_instance gce_instance	Thrift latency for all calls. Sampled every 60 seconds. `thrift_id`: The id of the thrift instance.
`thrift/call_queue/length`^GA *(project)* Thrift call queue size
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Thrift call queue length. Sampled every 60 seconds. `thrift_id`: The id of the thrift instance.
`thrift/slow_call_latency/average`^GA *(project)* Thrift average slow call latency
`GAUGE`, `DOUBLE`, `ns` aws_ec2_instance gce_instance	Thrift latency for slow calls. Sampled every 60 seconds. `thrift_id`: The id of the thrift instance.
`thrift/time_in_queue/average`^GA *(project)* Thrift average time in queue
`GAUGE`, `DOUBLE`, `ns` aws_ec2_instance gce_instance	Thrift time spent in queue. Sampled every 60 seconds. `thrift_id`: The id of the thrift instance.

iis

Microsoft Windows only. Metrics from the default configuration for the Microsoft WindowsOps Agent and the Microsoft WindowsMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/iis/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`current_connections`^GA *(project)* IIS open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Currently open connections to IIS. Sampled every 60 seconds.
`network/transferred_bytes_count`^GA *(project)* IIS transferred bytes
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	Network bytes transferred by IIS. Sampled every 60 seconds. `direction`: Direction (sent, received)
`new_connection_count`^GA *(project)* IIS connections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Connections opened to IIS. Sampled every 60 seconds.
`request_count`^GA *(project)* IIS requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Requests made to IIS. Sampled every 60 seconds. `http_method`: Http method (post, put, get, delete, option, trace, head)

interface

Network-interface metrics from the default configuration for theOps Agent and the LinuxMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/interface/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`errors`^GA *(project)* Network errors
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total count of network errors. Linux only. Sampled every 60 seconds. `device`: Name of the network device. `direction`: Direction of the network traffic, one of [tx, rx].
`packets`^GA *(project)* Network packets
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total count of packets sent over the network. Linux only. Sampled every 60 seconds. `device`: Name of the network device. `direction`: Direction of the network traffic, one of [tx, rx].
`traffic`^GA *(project)* Network traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total number of bytes sent over the network. Linux only. Sampled every 60 seconds. `device`: Name of the network device. `direction`: Direction of the network traffic, one of [tx, rx].

jvm

Metrics fromjvm. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/jvm/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`gc/count`^GA *(project)* GC count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of collections that have occurred. Sampled every 60 seconds. `gc_name`: The name of the garbage collector involved.
`gc/time`^GA *(project)* GC time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance gce_instance	The accumulated collection elapsed time in milliseconds. Sampled every 60 seconds. `gc_name`: The name of the garbage collector involved.
`memory/usage`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The memory usage. Sampled every 60 seconds. `memory_type`: The type of the memory. `usage_kind`: The kind of memory usage.
`os/cpu_time`^GA *(project)* CPU time
`CUMULATIVE`, `INT64`, `ns` aws_ec2_instance gce_instance	The CPU time used by the process on which the Java virtual machine is running. Sampled every 60 seconds.
`os/open_files`^GA *(project)* Open files
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of open file descriptors. Sampled every 60 seconds.
`thread/num_daemon`^GA *(project)* Daemon threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of live daemon threads. Sampled every 60 seconds.
`thread/num_live`^GA *(project)* Threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of live threads. Sampled every 60 seconds.
`thread/peak`^GA *(project)* Max threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The peak number of live threads. Sampled every 60 seconds.
`uptime`^GA *(project)* Uptime
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance gce_instance	The uptime of the Java virtual machine. Sampled every 60 seconds.

kafka

Metrics fromkafka. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/kafka/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`broker/topics/failed_request_count`^GA *(project)* Failed requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of failed requests. Sampled every 60 seconds. `request_type`: The type of the request, fetch or produce.
`broker/topics/incoming_message_count`^GA *(project)* Incoming messages
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of incoming messages in all topics. Sampled every 60 seconds.
`broker/topics/traffic`^GA *(project)* Traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	The number of bytes sent and received in all topics. Sampled every 60 seconds. `direction`: Data direction, in or out.
`controller/kafka/active`^GA *(project)* Active controllers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of active controllers in the cluster. Sampled every 60 seconds.
`controller/kafka/offline_partitions`^GA *(project)* Offline partitions
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of partitions that don’t have an active leader and are hence not writable or readable. Sampled every 60 seconds.
`controller/leader_elections/election_count`^GA *(project)* Leader elections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of leader elections. Sampled every 60 seconds.
`controller/leader_elections/unclean_count`^GA *(project)* Stale leader elections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of leader elections where the leader is out-of-sync. Sampled every 60 seconds.
`log/flush_count`^GA *(project)* Flushes
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of log flushes. Sampled every 60 seconds.
`network/request_count`^GA *(project)* Requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of requests. Sampled every 60 seconds. `request_type`: The type of the request, fetch or produce.
`purgatory/num_delayed_requests`^GA *(project)* Delayed purgatory requests
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of delayed requests in purgatory. Sampled every 60 seconds. `request_type`: The type of the request, fetch or produce.
`purgatory/size`^GA *(project)* Purgatory requests
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of requests in purgatory. Sampled every 60 seconds. `request_type`: The type of the request, fetch or produce.
`replica_fetcher/max_lag`^GA *(project)* Maximum lag
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The maximum lag in messages between the follower and leader replicas. Sampled every 60 seconds.
`replica_fetcher/min_fetch_rate`^GA *(project)* Minimum fetch rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	The minimum rate at which the follower replicas send fetch requests to the leaders. Sampled every 60 seconds.
`replica_manager/isr/expand_count`^GA *(project)* Gaining replicas
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of replicas catching up (ISR = in-sync replica). Sampled every 60 seconds.
`replica_manager/isr/shrink_count`^GA *(project)* Lagging replicas
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of replicas lagging behind (ISR = in-sync replica). Sampled every 60 seconds.
`replica_manager/leaders`^GA *(project)* Leaders
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of leaders on this broker. Sampled every 60 seconds.
`replica_manager/partitions`^GA *(project)* Partitions
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of partitions on this broker. Sampled every 60 seconds.
`replica_manager/under_replicated_partitions`^GA *(project)* Unreliable partitions
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of under-replicated partitions. Sampled every 60 seconds.

memcached

Metrics frommemcached. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/memcached/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`command_count`^GA *(project)* Commands
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Commands executed. Sampled every 60 seconds. `cache_name`: The memcache name. `command`: A memcached command name.
`current_connections`^GA *(project)* Connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of current connections to the cache. Sampled every 60 seconds. `cache_name`: The memcache name.
`current_items`^GA *(project)* Items
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of items currently stored in the cache. Sampled every 60 seconds. `cache_name`: The memcache name.
`eviction_count`^GA *(project)* Evictions
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Cache item evictions. Sampled every 60 seconds. `cache_name`: The memcache name.
`memory`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Memory usage. Sampled every 60 seconds. `cache_name`: The memcache name. `mem_category`: Memory free or memory used.
`network`^GA *(project)* Traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	Bytes transferred over the network. Sampled every 60 seconds. `cache_name`: The memcache name. `direction`: Data direction, rx or tx.
`operation_count`^GA *(project)* Operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Memcached operation hit/miss counts. Sampled every 60 seconds. `cache_name`: The memcache name. `operation`: A memcached operation name (either 'incr', 'decr', or 'get'). `type`: A memcached operation statistic (either 'hits' or 'misses')
`operation_hitratio`^GA *(project)* Hit ratio
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance gce_instance	Hit ratio for memcached operations, expressed as a percentage value between 0.0 and 100.0. Sampled every 60 seconds. `cache_name`: The memcache name. `operation`: A memcached operation name (either 'incr', 'decr', or 'get').
`rusage`^GA *(project)* CPU time
`CUMULATIVE`, `INT64`, `s{CPU}` aws_ec2_instance gce_instance	Accumulated user and system time. Sampled every 60 seconds. `cache_name`: The memcache name. `usage_type`: System utilization (either 'user' or 'syst').
`threads`^GA *(project)* Threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of threads used by the memcached instance. Sampled every 60 seconds. `cache_name`: The memcache name.

memory

Metrics from the default configuration for theOps Agent and theMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/memory/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`bytes_used`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current memory usage by memory state. Summing the values of all states yields the total memory on the machine. Linux only. Sampled every 60 seconds. `state`: One of [buffered, cached, free, slab, used].
`percent_used`^GA *(project)* Memory utilization
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current percentage of memory used by memory state. Summing percentages over all states yields 100 percent. Sampled every 60 seconds. `state`: One of [buffered, cached, free, slab, used].

mongodb

Metrics frommongodb. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/mongodb/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`cache/hits`^GA *(project)* Cache hits
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of cache hits. Sampled every 60 seconds.
`cache/misses`^GA *(project)* Cache misses
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of cache misses. Sampled every 60 seconds.
`collections`^GA *(project)* Collections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of collections. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`connections`^GA *(project)* Connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of active server connections. Sampled every 60 seconds. `database_name`: The name of the MongoDB server.
`data_size`^GA *(project)* Data size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The data size, in bytes. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`extents`^GA *(project)* Extents
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of extents. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`global_lock_hold_time`^GA *(project)* Global lock time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance gce_instance	The time the global lock has been held. Sampled every 60 seconds.
`index_size`^GA *(project)* Index size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The index size, in bytes. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`indexes`^GA *(project)* Indexes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of indexes. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`memory_usage`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `MiBy` aws_ec2_instance gce_instance	Mebibytes of memory used. Sampled every 60 seconds. `database_name`: The name of the MongoDB server. `memory_type`: Memory usage (mapped, resident, virtual).
`objects`^GA *(project)* Objects
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of objects. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.
`operation_count`^GA *(project)* Operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of operations executed. Sampled every 60 seconds. `operation`: A database operation name.
`storage_size`^GA *(project)* Storage size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	The storage size, in bytes. Sampled every 60 seconds. `database_name`: The name of the MongoDB database.

mssql

Microsoft Windows only. Metrics from the default configuration for the Microsoft WindowsOps Agent and the Microsoft WindowsMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/mssql/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`connections/user`^GA *(project)* SQL Server open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Currently open connections to SQL server. Sampled every 60 seconds.
`transaction_rate`^GA *(project)* SQL Server transaction rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	SQL server total transactions per second. Sampled every 60 seconds.
`write_transaction_rate`^GA *(project)* SQL Server write transaction rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	SQL server write transactions per second. Sampled every 60 seconds.

mysql

Metrics frommysql. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/mysql/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`buffer_pool/num_pages`^GA *(project)* Buffer pool pages
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Buffer pool page count. Sampled every 60 seconds. `database`: The name of the database. `kind`: The buffer pool page kind.
`buffer_pool/operation_count`^GA *(project)* Buffer pool operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Buffer pool operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: The buffer pool operation.
`buffer_pool_size`^GA *(project)* Buffer pool size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Buffer pool size. Sampled every 60 seconds. `database`: The name of the database. `kind`: Buffer pool bytes kind.
`command_count`^GA *(project)* Commands
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	MySQL command count. Sampled every 60 seconds. `database`: The name of the database. `command`: MySQL command.
`handler_count`^GA *(project)* Handlers
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	MySQL handler count. Sampled every 60 seconds. `database`: The name of the database. `kind`: MySQL handler kind.
`innodb/doublewrite_count`^GA *(project)* InnoDB doublewrite buffers
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB doublewrite buffer count. Sampled every 60 seconds. `database`: The name of the database. `kind`: TODO.
`innodb/log_operation_count`^GA *(project)* InnoDB log operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB log operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: InnoDB log operation.
`innodb/operation_count`^GA *(project)* InnoDB operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: InnoDB operation.
`innodb/page_operation_count`^GA *(project)* InnoDB page operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB page operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: InnoDB page operation.
`innodb/row_lock_count`^GA *(project)* InnoDB locks
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB row lock count. Sampled every 60 seconds. `database`: The name of the database. `kind`: InnoDB row lock kind.
`innodb/row_operation_count`^GA *(project)* InnoDB row operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	InnoDB row operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: InnoDB row operation.
`lock_count`^GA *(project)* Locks
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	MySQL lock count. Sampled every 60 seconds. `database`: The name of the database. `kind`: MySQL lock kind.
`qcache/operation_count`^GA *(project)* QCache operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	QCache operation count. Sampled every 60 seconds. `database`: The name of the database. `operation`: QCache operation.
`qcache/query_count`^GA *(project)* QCache queries
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	QCache query count. Sampled every 60 seconds. `database`: The name of the database.
`slave_replication_lag`^GA *(project)* Replica lag
`GAUGE`, `DOUBLE`, `s` aws_ec2_instance gce_instance	Seconds behind master. Sampled every 60 seconds. `database`: The name of the database.
`sort_count`^GA *(project)* Sorts
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	MySQL sort count. Sampled every 60 seconds. `database`: The name of the database. `kind`: MySQL sort kind.
`thread_count`^GA *(project)* Threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Thread count. Sampled every 60 seconds. `database`: The name of the database. `kind`: Thread kind.

network

Metrics from the default configuration for theOps Agent and theMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/network/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`tcp_connections`^GA *(project)* TCP connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current count of TCP connections. Sampled every 60 seconds. `port`: TCP port number on the local or remote host, for example, "0-local", "0-remote", or "all". `tcp_state`: TCP state, for example, "ESTABLISHED" or "FIN_WAIT1".

nginx

Metrics fromnginx. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/nginx/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`connections/accepted_count`^GA *(project)* Accepted connections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Total connections accepted. Sampled every 60 seconds.
`connections/current`^GA *(project)* Active connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of connections currently attached to Nginx. Sampled every 60 seconds. `state`: The Nginx connection state.
`connections/handled_count`^GA *(project)* Handled connections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Total connections handled. Sampled every 60 seconds.
`request_count`^GA *(project)* Requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of requests Nginx has serviced. Sampled every 60 seconds.

pagefile

Metrics from the default configuration for theOps Agent and the Microsoft WindowsMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/pagefile/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`percent_used`^GA *(project)* Pagefile utilization
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current percentage of pagefile used by state. Values are between 0.0 and 100.0. Windows only. Sampled every 60 seconds. `state`: Type of usage, one of [free, used].

postgresql

Metrics frompostgresql. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/postgresql/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`blocks_read_count`^GA *(project)* Blocks read
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of blocks read. Sampled every 60 seconds. `database`: The name of the database. `source`: The block read source. `table`: The name of the table.
`commit_count`^GA *(project)* Commits
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of commits. Sampled every 60 seconds. `database`: The name of the database.
`db_size`^GA *(project)* DB size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Database disk usage. Sampled every 60 seconds. `database`: The name of the database.
`num_backends`^GA *(project)* Backends
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of backends. Sampled every 60 seconds. `database`: The name of the database.
`num_tuples`^GA *(project)* DB rows
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of tuples (rows) in the database. Sampled every 60 seconds. `database`: The name of the database. `state`: Tuple (row) state (either 'dead' or 'live'). `table`: The name of the table.
`operation_count`^GA *(project)* Operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of db row operations. Sampled every 60 seconds. `database`: The name of the database. `operation`: The database operation. `table`: The name of the table.
`rollback_count`^GA *(project)* Rollbacks
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Number of rollbacks. Sampled every 60 seconds. `database`: The name of the database.

processes

Metrics from the default configuration for theOps Agent and theMonitoring agent. Launch stages of these metrics:ALPHAGA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/processes/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`count_by_state`^GA *(project)* Processes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Count of processes in the given state. Linux only. Sampled every 60 seconds. `state`: Running, sleeping, zombie, etc.
`cpu_time`^GA *(project)* Process CPU
`CUMULATIVE`, `INT64`, `us{CPU}` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	CPU time of the given process. Sampled every 60 seconds. `process`: Process name. `user_or_syst`: Whether a user or system process. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.
`disk/read_bytes_count`^GA *(project)* Process disk read I/O
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Process disk read I/O. Linux only. Sampled every 60 seconds. `process`: Process name. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.
`disk/write_bytes_count`^GA *(project)* Process disk write I/O
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Process disk write I/O. Linux only. Sampled every 60 seconds. `process`: Process name. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.
`fork_count`^GA *(project)* Fork count
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total number of processes forked. Linux only. Sampled every 60 seconds.
`rss_usage`^GA *(project)* Process resident memory
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Resident memory usage of the given process. Linux only. Sampled every 60 seconds. `process`: Process name. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.
`vm_usage`^GA *(project)* Process virtual memory
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	VM Usage of the given process. Sampled every 60 seconds. `process`: Process name. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.
`windows/handles`^ALPHA *(project)* Process open handles (Windows)
`GAUGE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Open handle count of the given process. Windows only. Sampled every 60 seconds. `process`: Process name. `command`: Process command. `command_line`: Process command line, 1024 characters maximum. `owner`: Process owner. `pid`: Process ID.

rabbitmq

Metrics fromrabbitmq. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/rabbitmq/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`consumers`^GA *(project)* Consumers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of consumers reading from the specified queue. Sampled every 60 seconds. `queue`: The rabbit queue name.
`delivery_rate`^GA *(project)* Delivery rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	The rate (per second) at which messages are being delivered. Sampled every 60 seconds. `queue`: The rabbit queue name.
`num_messages`^GA *(project)* Messages
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of messages in a queue. Sampled every 60 seconds. `queue`: The rabbit queue name. `state`: The message state.
`publish_rate`^GA *(project)* Publish rate
`GAUGE`, `DOUBLE`, `1/s` aws_ec2_instance gce_instance	The rate (per second) at which messages are being published. Sampled every 60 seconds. `queue`: The rabbit queue name.

redis

Metrics fromredis. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/redis/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`changes_since_last_save`^GA *(project)* Unsaved changes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Change count since last save. Sampled every 60 seconds. `node`: Redis node name.
`clients/blocked`^GA *(project)* Blocked clients
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of blocked clients. Sampled every 60 seconds. `node`: Redis node name.
`clients/connected`^GA *(project)* Connected clients
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of client connections. Sampled every 60 seconds. `node`: Redis node name.
`commands_processed`^GA *(project)* Commands
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of commands processed. Sampled every 60 seconds. `node`: Redis node name.
`connections/slaves`^GA *(project)* Slave connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of slave connections. Sampled every 60 seconds. `node`: Redis node name.
`connections/total`^GA *(project)* Connections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of connections accepted. Sampled every 60 seconds. `node`: Redis node name.
`expired_keys`^GA *(project)* Expired keys
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of key expirations. Sampled every 60 seconds. `node`: Redis node name.
`memory/usage`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Memory usage in bytes. Sampled every 60 seconds. `node`: Redis node name.
`memory/usage_lua`^GA *(project)* Lua memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Lua memory usage in bytes. Sampled every 60 seconds. `node`: Redis node name.
`pubsub/channels`^GA *(project)* PubSub channels
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of global pub/sub channels with subscribed clients. Sampled every 60 seconds. `node`: Redis node name.
`pubsub/patterns`^GA *(project)* PubSub patterns
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of global pub/sub patterns with subscribed clients. Sampled every 60 seconds. `node`: Redis node name.
`uptime`^GA *(project)* Uptime
`GAUGE`, `DOUBLE`, `s` aws_ec2_instance gce_instance	Uptime in seconds. Sampled every 60 seconds. `node`: Redis node name.

riak

Metrics fromriak. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/riak/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`latency/95th_percentile`^GA *(project)* 95% latency (1m)
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Time between reception of client read request and subsequent response to client (95th percentile). Sampled every 60 seconds. `server_name`: The riak server name. `type`: An operation type with latency statistics (either 'get' or 'put').
`latency/average`^GA *(project)* Average latency (1m)
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Time between reception of client read request and subsequent response to client (mean). Sampled every 60 seconds. `server_name`: The riak server name. `type`: An operation type with latency statistics (either 'get' or 'put').
`latency/maximum`^GA *(project)* Maximum latency (1m)
`GAUGE`, `DOUBLE`, `us` aws_ec2_instance gce_instance	Time between reception of client read request and subsequent response to client (maximum). Sampled every 60 seconds. `server_name`: The riak server name. `type`: An operation type with latency statistics (either 'get' or 'put').
`memory_usage`^GA *(project)* Memory usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Memory usage. Sampled every 60 seconds. `server_name`: The riak server name. `memory_type`: Memory usage type.
`num_siblings/95th_percentile`^GA *(project)* 95% siblings (1m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of siblings encountered during all GET operations by this node within the last minute (95th percentile). Sampled every 60 seconds. `server_name`: The riak server name.
`num_siblings/average`^GA *(project)* Average siblings (1m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of siblings encountered during all GET operations by this node within the last minute (mean). Sampled every 60 seconds. `server_name`: The riak server name.
`num_siblings/maximum`^GA *(project)* Maximum siblings (1m)
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of siblings encountered during all GET operations by this node within the last minute (maximum). Sampled every 60 seconds. `server_name`: The riak server name.
`object_size/95th_percentile`^GA *(project)* 95% object size (1m)
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size of objects encountered by this node within the last minute (95th percentile). Sampled every 60 seconds. `server_name`: The riak server name.
`object_size/average`^GA *(project)* Average object size (1m)
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size of objects encountered by this node within the last minute (mean). Sampled every 60 seconds. `server_name`: The riak server name.
`object_size/maximum`^GA *(project)* Maximum object size (1m)
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Size of objects encountered by this node within the last minute (maximum). Sampled every 60 seconds. `server_name`: The riak server name.
`operation_count`^GA *(project)* Operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Coordinated operation count. Sampled every 60 seconds. `server_name`: The riak server name. `operation`: An operation name.

swap

Metrics from the default configuration for theOps Agent and the LinuxMonitoring agent. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/swap/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`bytes_used`^GA *(project)* Swap usage
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current number of swap bytes used by state. For this metric to be available, swap must be enabled on the instance. Linux only. Sampled every 60 seconds. `device`: Swap device. `state`: One of [used, free, cached, reserved].
`io`^GA *(project)* Swap I/O operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Total count of swap I/O operations by direction. For this metric to be available, swap must be enabled on the instance. Linux only. Sampled every 60 seconds. `direction`: Swap I/O direction, one of [in, out].
`percent_used`^GA *(project)* Swap utilization
`GAUGE`, `DOUBLE`, `%` aws_ec2_instance baremetalsolution.googleapis.com/Instance gce_instance	Current percentage of swap used by state. Values are between 0.0 and 100.0. For this metric to be available, swap must be enabled on the instance. Linux only. Sampled every 60 seconds. `device`: Swap device. `state`: One of [used, free, cached, reserved].

tomcat

Metrics fromtomcat. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/tomcat/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`manager/sessions`^GA *(project)* Sessions
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The number of active sessions. Sampled every 60 seconds. `url_prefix`: The URL prefix for a given session.
`request_processor/error_count`^GA *(project)* Errors
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The number of errors encountered. Sampled every 60 seconds. `proto_handler`: The protocol handler label.
`request_processor/processing_time`^GA *(project)* Processing time
`CUMULATIVE`, `INT64`, `ms` aws_ec2_instance gce_instance	The total processing time. Sampled every 60 seconds. `proto_handler`: The protocol handler label.
`request_processor/request_count`^GA *(project)* Requests
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	The total number of requests. Sampled every 60 seconds. `proto_handler`: The protocol handler label.
`request_processor/traffic_count`^GA *(project)* Traffic
`CUMULATIVE`, `INT64`, `By` aws_ec2_instance gce_instance	The number of bytes transmitted and received. Sampled every 60 seconds. `proto_handler`: The protocol handler label. `direction`: Data direction, rx or tx.
`threads/busy`^GA *(project)* Busy threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of busy threads. Sampled every 60 seconds. `proto_handler`: The protocol handler label.
`threads/current`^GA *(project)* Current threads
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	The current number of threads. Sampled every 60 seconds. `proto_handler`: The protocol handler label.

varnish

Metrics fromvarnish. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/varnish/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`backend_connection_count`^GA *(project)* Backend connection successes
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Backend connection success count. Sampled every 60 seconds. `cache_name`: The Varnish cache name suffixed with a metric category. `type`: The backend connection type (either 'failures', 'not-attempted', 'recycled', 'reuses', 'success', 'too-many', 'unused', or 'was-closed'). `category`: The Varnish metric category.
`cache_operation_count`^GA *(project)* Cache operations
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Cache operation count. Sampled every 60 seconds. `cache_name`: The Varnish cache name suffixed with a metric category. `operation`: The cache operation type (either 'hit', 'miss', or 'hitpass'). `category`: The Varnish metric category.
`client_connection_count`^GA *(project)* Client connections
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Client connection count. Sampled every 60 seconds. `cache_name`: The Varnish cache name suffixed with a metric category. `category`: The Varnish metric category. `type`: The client connection type (either 'accepted', 'dropped', or 'received').

zookeeper

Metrics fromzookeeper. Launch stages of these metrics:GA

The "metric type" strings in this table must be prefixed withagent.googleapis.com/zookeeper/. That prefix has been omitted from the entries in the table. When querying a label, use themetric.labels. prefix; for example,metric.labels.LABEL="VALUE".

Metric type ^{Launch stage} (Resource hierarchy levels) Display name
Kind, Type, Unit Monitored resources	Description Labels
`connections_count`^GA *(project)* Open connections
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of connections currently alive. Sampled every 60 seconds.
`data_size`^GA *(project)* Data size
`GAUGE`, `DOUBLE`, `By` aws_ec2_instance gce_instance	Bytes of data on this ZooKeeper server. Sampled every 60 seconds.
`followers/count`^GA *(project)* Followers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of followers. Sampled every 60 seconds.
`followers/synced_count`^GA *(project)* Synced followers
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of synchronized followers. Sampled every 60 seconds.
`network/received_packets_count`^GA *(project)* Packets received
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Packets received. Sampled every 60 seconds.
`network/sent_packets_count`^GA *(project)* Packets sent
`CUMULATIVE`, `INT64`, `1` aws_ec2_instance gce_instance	Packets sent. Sampled every 60 seconds.
`nodes/count`^GA *(project)* Nodes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	ZooKeeper node count. Sampled every 60 seconds.
`nodes/ephemeral_count`^GA *(project)* Ephemeral nodes
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of ephemeral nodes. Sampled every 60 seconds.
`nodes/watches_count`^GA *(project)* Watches
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of watches on ZooKeeper nodes. Sampled every 60 seconds.
`requests/latency/average`^GA *(project)* Average request latency
`GAUGE`, `DOUBLE`, `ms` aws_ec2_instance gce_instance	Average request latency. Sampled every 60 seconds.
`requests/latency/maximum`^GA *(project)* Maximum request latency
`GAUGE`, `DOUBLE`, `ms` aws_ec2_instance gce_instance	Maximum request latency. Sampled every 60 seconds.
`requests/latency/minimum`^GA *(project)* Minimum request latency
`GAUGE`, `DOUBLE`, `ms` aws_ec2_instance gce_instance	Minimum request latency. Sampled every 60 seconds.
`requests/outstanding_count`^GA *(project)* Outstanding requests
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of outstanding requests. Sampled every 60 seconds.
`sync_operations/pending_count`^GA *(project)* Pending syncs
`GAUGE`, `DOUBLE`, `1` aws_ec2_instance gce_instance	Number of pending synchronization operations. Sampled every 60 seconds.

Generated at 2025-11-20 21:43:44 UTC.

Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-12-15 UTC.

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