mirror of https://github.com/minio/minio.git
439 lines
39 KiB
Markdown
439 lines
39 KiB
Markdown
# Cluster Metrics
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MinIO collects the following metrics at the cluster level.
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Metrics may include one or more labels, such as the server that calculated that metric.
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These metrics can be obtained from any MinIO server once per collection by using the following URL:
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```shell
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https://HOSTNAME:PORT/minio/v2/metrics/cluster
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```
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Replace ``HOSTNAME:PORT`` with the hostname of your MinIO deployment.
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For deployments behind a load balancer, use the load balancer hostname instead of a single node hostname.
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## Audit Metrics
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| Name | Description |
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|:----------------------------------|:----------------------------------------------------------|
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| `minio_audit_failed_messages` | Total number of messages that failed to send since start. |
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| `minio_audit_target_queue_length` | Number of unsent messages in queue for target. |
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| `minio_audit_total_messages` | Total number of messages sent since start. |
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## Cluster Capacity Metrics
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| Name | Description |
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|:---------------------------------------------|:---------------------------------------------------------------|
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| `minio_cluster_capacity_raw_free_bytes` | Total free capacity online in the cluster. |
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| `minio_cluster_capacity_raw_total_bytes` | Total capacity online in the cluster. |
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| `minio_cluster_capacity_usable_free_bytes` | Total free usable capacity online in the cluster. |
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| `minio_cluster_capacity_usable_total_bytes` | Total usable capacity online in the cluster. |
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| `minio_cluster_objects_size_distribution` | Distribution of object sizes across a cluster |
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| `minio_cluster_objects_version_distribution` | Distribution of object versions across a cluster |
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| `minio_cluster_usage_object_total` | Total number of objects in a cluster |
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| `minio_cluster_usage_total_bytes` | Total cluster usage in bytes |
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| `minio_cluster_usage_version_total` | Total number of versions (includes delete marker) in a cluster |
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| `minio_cluster_usage_deletemarker_total` | Total number of delete markers in a cluster |
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| `minio_cluster_usage_total_bytes` | Total cluster usage in bytes |
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| `minio_cluster_bucket_total` | Total number of buckets in the cluster |
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## Cluster Drive Metrics
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| Name | Description |
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|:------------------------------------|:--------------------------------------|
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| `minio_cluster_drive_offline_total` | Total drives offline in this cluster. |
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| `minio_cluster_drive_online_total` | Total drives online in this cluster. |
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| `minio_cluster_drive_total` | Total drives in this cluster. |
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## Cluster ILM Metrics
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| Name | Description |
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|:------------------------------------------|:-------------------------------------------------|
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| `minio_cluster_ilm_transitioned_bytes` | Total bytes transitioned to a tier. |
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| `minio_cluster_ilm_transitioned_objects` | Total number of objects transitioned to a tier. |
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| `minio_cluster_ilm_transitioned_versions` | Total number of versions transitioned to a tier. |
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## Cluster KMS Metrics
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| Name | Description |
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|:------------------------------------|:-----------------------------------------------------------------------------------------|
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| `minio_cluster_kms_online` | Reports whether the KMS is online (1) or offline (0). |
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| `minio_cluster_kms_request_error` | Number of KMS requests that failed due to some error. (HTTP 4xx status code). |
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| `minio_cluster_kms_request_failure` | Number of KMS requests that failed due to some internal failure. (HTTP 5xx status code). |
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| `minio_cluster_kms_request_success` | Number of KMS requests that succeeded. |
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| `minio_cluster_kms_uptime` | The time the KMS has been up and running in seconds. |
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## Cluster Health Metrics
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| Name | Description |
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|:------------------------------------|:-----------------------------------------------|
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| `minio_cluster_nodes_offline_total` | Total number of MinIO nodes offline. |
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| `minio_cluster_nodes_online_total` | Total number of MinIO nodes online. |
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| `minio_cluster_write_quorum` | Maximum write quorum across all pools and sets |
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| `minio_cluster_health_status` | Get current cluster health status |
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## Cluster Replication Metrics
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Metrics marked as ``Site Replication Only`` only populate on deployments with [Site Replication](https://min.io/docs/minio/linux/operations/install-deploy-manage/multi-site-replication.html) configurations.
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For deployments with [bucket](https://min.io/docs/minio/linux/administration/bucket-replication.html) or [batch](https://min.io/docs/minio/linux/administration/batch-framework.html#replicate) configurations, these metrics populate instead under the [Bucket Metrics](#bucket-metrics) endpoint.
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| Name | Description
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|:-----------------------------------------------------------|:---------------------------------------------------------------------------------------------------------|
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| `minio_cluster_replication_current_active_workers` | Total number of active replication workers |
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| `minio_cluster_replication_average_active_workers` | Average number of active replication workers |
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| `minio_cluster_replication_max_active_workers` | Maximum number of active replication workers seen since server start |
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| `minio_cluster_replication_link_online` | Reports whether the replication link is online (1) or offline (0). |
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| `minio_cluster_replication_link_offline_duration_seconds` | Total duration of replication link being offline in seconds since last offline event |
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| `minio_cluster_replication_link_downtime_duration_seconds` | Total downtime of replication link in seconds since server start |
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| `minio_cluster_replication_average_link_latency_ms` | Average replication link latency in milliseconds |
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| `minio_cluster_replication_max_link_latency_ms` | Maximum replication link latency in milliseconds seen since server start |
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| `minio_cluster_replication_current_link_latency_ms` | Current replication link latency in milliseconds |
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| `minio_cluster_replication_current_transfer_rate` | Current replication transfer rate in bytes/sec |
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| `minio_cluster_replication_average_transfer_rate` | Average replication transfer rate in bytes/sec |
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| `minio_cluster_replication_max_transfer_rate` | Maximum replication transfer rate in bytes/sec seen since server start |
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| `minio_cluster_replication_last_minute_queued_count` | Total number of objects queued for replication in the last full minute |
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| `minio_cluster_replication_last_minute_queued_bytes` | Total number of bytes queued for replication in the last full minute |
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| `minio_cluster_replication_average_queued_count` | Average number of objects queued for replication since server start |
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| `minio_cluster_replication_average_queued_bytes` | Average number of bytes queued for replication since server start |
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| `minio_cluster_replication_max_queued_bytes` | Maximum number of bytes queued for replication seen since server start |
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| `minio_cluster_replication_max_queued_count` | Maximum number of objects queued for replication seen since server start |
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| `minio_cluster_replication_recent_backlog_count` | Total number of objects seen in replication backlog in the last 5 minutes |
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| `minio_cluster_replication_last_minute_failed_bytes` | Total number of bytes failed at least once to replicate in the last full minute. |
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| `minio_cluster_replication_last_minute_failed_count` | Total number of objects which failed replication in the last full minute. |
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| `minio_cluster_replication_last_hour_failed_bytes` | (_Site Replication Only_) Total number of bytes failed at least once to replicate in the last full hour. |
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| `minio_cluster_replication_last_hour_failed_count` | (_Site Replication Only_) Total number of objects which failed replication in the last full hour. |
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| `minio_cluster_replication_total_failed_bytes` | (_Site Replication Only_) Total number of bytes failed at least once to replicate since server start. |
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| `minio_cluster_replication_total_failed_count` | (_Site Replication Only_) Total number of objects which failed replication since server start. |
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| `minio_cluster_replication_received_bytes` | (_Site Replication Only_) Total number of bytes replicated to this cluster from another source cluster. |
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| `minio_cluster_replication_received_count` | (_Site Replication Only_) Total number of objects received by this cluster from another source cluster. |
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| `minio_cluster_replication_sent_bytes` | (_Site Replication Only_) Total number of bytes replicated to the target cluster. |
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| `minio_cluster_replication_sent_count` | (_Site Replication Only_) Total number of objects replicated to the target cluster. |
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| `minio_cluster_replication_credential_errors` | (_Site Replication Only_) Total number of replication credential errors since server start |
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## Healing Metrics
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| Name | Description |
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|:---------------------------------------------|:-----------------------------------------------------------------|
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| `minio_heal_objects_errors_total` | Objects for which healing failed in current self healing run. |
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| `minio_heal_objects_heal_total` | Objects healed in current self healing run. |
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| `minio_heal_objects_total` | Objects scanned in current self healing run. |
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| `minio_heal_time_last_activity_nano_seconds` | Time elapsed (in nano seconds) since last self healing activity. |
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## Inter Node Metrics
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| Name | Description |
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|:------------------------------------------|:--------------------------------------------------------|
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| `minio_inter_node_traffic_dial_avg_time` | Average time of internodes TCP dial calls. |
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| `minio_inter_node_traffic_dial_errors` | Total number of internode TCP dial timeouts and errors. |
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| `minio_inter_node_traffic_errors_total` | Total number of failed internode calls. |
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| `minio_inter_node_traffic_received_bytes` | Total number of bytes received from other peer nodes. |
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| `minio_inter_node_traffic_sent_bytes` | Total number of bytes sent to the other peer nodes. |
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## Bucket Notification Metrics
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| Name | Description |
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|:-----------------------------------------------|:--------------------------------------------------------------------------------------------------------------------------------------------|
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| `minio_notify_current_send_in_progress` | Number of concurrent async Send calls active to all targets (deprecated, please use 'minio_notify_target_current_send_in_progress' instead) |
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| `minio_notify_events_errors_total` | Events that were failed to be sent to the targets (deprecated, please use 'minio_notify_target_failed_events' instead) |
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| `minio_notify_events_sent_total` | Total number of events sent to the targets (deprecated, please use 'minio_notify_target_total_events' instead) |
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| `minio_notify_events_skipped_total` | Events that were skipped to be sent to the targets due to the in-memory queue being full |
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| `minio_notify_target_current_send_in_progress` | Number of concurrent async Send calls active to the target |
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| `minio_notify_target_queue_length` | Number of events currently staged in the queue_dir configured for the target. |
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| `minio_notify_target_total_events` | Total number of events sent (or) queued to the target |
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## S3 API Request Metrics
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| Name | Description |
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|:----------------------------------------------|:---------------------------------------------------------|
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| `minio_s3_requests_4xx_errors_total` | Total number S3 requests with (4xx) errors. |
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| `minio_s3_requests_5xx_errors_total` | Total number S3 requests with (5xx) errors. |
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| `minio_s3_requests_canceled_total` | Total number S3 requests canceled by the client. |
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| `minio_s3_requests_errors_total` | Total number S3 requests with (4xx and 5xx) errors. |
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| `minio_s3_requests_incoming_total` | Volatile number of total incoming S3 requests. |
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| `minio_s3_requests_inflight_total` | Total number of S3 requests currently in flight. |
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| `minio_s3_requests_rejected_auth_total` | Total number S3 requests rejected for auth failure. |
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| `minio_s3_requests_rejected_header_total` | Total number S3 requests rejected for invalid header. |
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| `minio_s3_requests_rejected_invalid_total` | Total number S3 invalid requests. |
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| `minio_s3_requests_rejected_timestamp_total` | Total number S3 requests rejected for invalid timestamp. |
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| `minio_s3_requests_total` | Total number S3 requests. |
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| `minio_s3_requests_waiting_total` | Number of S3 requests in the waiting queue. |
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| `minio_s3_requests_ttfb_seconds_distribution` | Distribution of the time to first byte across API calls. |
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| `minio_s3_traffic_received_bytes` | Total number of s3 bytes received. |
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| `minio_s3_traffic_sent_bytes` | Total number of s3 bytes sent. |
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## Software Metrics
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| Name | Description |
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|:------------------------------|:---------------------------------------|
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| `minio_software_commit_info` | Git commit hash for the MinIO release. |
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| `minio_software_version_info` | MinIO Release tag for the server. |
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## Drive Metrics
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| Name | Description |
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|:---------------------------------------|:------------------------------------------------------------------------------------|
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| `minio_node_drive_free_bytes` | Total storage available on a drive. |
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| `minio_node_drive_free_inodes` | Total free inodes. |
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| `minio_node_drive_latency_us` | Average last minute latency in µs for drive API storage operations. |
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| `minio_node_drive_offline_total` | Total drives offline in this node. |
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| `minio_node_drive_online_total` | Total drives online in this node. |
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| `minio_node_drive_total` | Total drives in this node. |
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| `minio_node_drive_total_bytes` | Total storage on a drive. |
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| `minio_node_drive_used_bytes` | Total storage used on a drive. |
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| `minio_node_drive_errors_timeout` | Total number of drive timeout errors since server start |
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| `minio_node_drive_errors_availability` | Total number of drive I/O errors, permission denied and timeouts since server start |
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| `minio_node_drive_io_waiting` | Total number I/O operations waiting on drive |
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| `minio_node_drive_io_tokens` | Total number concurrent I/O operations configured on drive |
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## Identity and Access Management (IAM) Metrics
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| Name | Description |
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|:-------------------------------------------|:------------------------------------------------------------|
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| `minio_node_iam_last_sync_duration_millis` | Last successful IAM data sync duration in milliseconds. |
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| `minio_node_iam_since_last_sync_millis` | Time (in milliseconds) since last successful IAM data sync. |
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| `minio_node_iam_sync_failures` | Number of failed IAM data syncs since server start. |
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| `minio_node_iam_sync_successes` | Number of successful IAM data syncs since server start. |
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## Information Lifecycle Management (ILM) Metrics
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| Name | Description |
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|:-------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------|
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| `minio_node_ilm_expiry_pending_tasks` | Number of pending ILM expiry tasks in the queue. |
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| `minio_node_ilm_transition_active_tasks` | Number of active ILM transition tasks. |
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| `minio_node_ilm_transition_pending_tasks` | Number of pending ILM transition tasks in the queue. |
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| `minio_node_ilm_transition_missed_immediate_tasks` | Number of missed immediate ILM transition tasks. |
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| `minio_node_ilm_versions_scanned` | Total number of object versions checked for ilm actions since server start. |
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| `minio_node_ilm_action_count_delete_action` | Total action outcome of lifecycle checks since server start for deleting object |
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| `minio_node_ilm_action_count_delete_version_action` | Total action outcome of lifecycle checks since server start for deleting a version |
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| `minio_node_ilm_action_count_transition_action` | Total action outcome of lifecycle checks since server start for transition of an object |
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| `minio_node_ilm_action_count_transition_version_action` | Total action outcome of lifecycle checks since server start for transition of a particular object version |
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| `minio_node_ilm_action_count_delete_restored_action` | Total action outcome of lifecycle checks since server start for deletion of temporarily restored object |
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| `minio_node_ilm_action_count_delete_restored_version_action` | Total action outcome of lifecycle checks since server start for deletion of a temporarily restored version |
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| `minio_node_ilm_action_count_delete_all_versions_action` | Total action outcome of lifecycle checks since server start for deletion of all versions |
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## Tier Metrics
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| Name | Description |
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|:---------------------------------------------------|:----------------------------------------------------------------------------|
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| `minio_node_tier_tier_ttlb_seconds_distribution` | Distribution of time to last byte for objects downloaded from warm tier |
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| `minio_node_tier_requests_success` | Number of requests to download object from warm tier that were successful |
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| `minio_node_tier_requests_failure` | Number of requests to download object from warm tier that were failure |
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## System Metrics
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| Name | Description |
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|:-------------------------------------------|:----------------------------------------------------------------------------------------------------------------|
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| `minio_node_file_descriptor_limit_total` | Limit on total number of open file descriptors for the MinIO Server process. |
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| `minio_node_file_descriptor_open_total` | Total number of open file descriptors by the MinIO Server process. |
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| `minio_node_go_routine_total` | Total number of go routines running. |
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| `minio_node_io_rchar_bytes` | Total bytes read by the process from the underlying storage system including cache, /proc/[pid]/io rchar. |
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| `minio_node_io_read_bytes` | Total bytes read by the process from the underlying storage system, /proc/[pid]/io read_bytes. |
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| `minio_node_io_wchar_bytes` | Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar. |
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| `minio_node_io_write_bytes` | Total bytes written by the process to the underlying storage system, /proc/[pid]/io write_bytes. |
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| `minio_node_process_cpu_total_seconds` | Total user and system CPU time spent in seconds. |
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| `minio_node_process_resident_memory_bytes` | Resident memory size in bytes. |
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| `minio_node_process_virtual_memory_bytes` | Virtual memory size in bytes. |
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| `minio_node_process_starttime_seconds` | Start time for MinIO process per node, time in seconds since Unix epoc. |
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| `minio_node_process_uptime_seconds` | Uptime for MinIO process per node in seconds. |
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## Scanner Metrics
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| Name | Description |
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|:-------------------------------------------|:------------------------------------------------------------|
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| `minio_node_scanner_bucket_scans_finished` | Total number of bucket scans finished since server start. |
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| `minio_node_scanner_bucket_scans_started` | Total number of bucket scans started since server start. |
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| `minio_node_scanner_directories_scanned` | Total number of directories scanned since server start. |
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| `minio_node_scanner_objects_scanned` | Total number of unique objects scanned since server start. |
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| `minio_node_scanner_versions_scanned` | Total number of object versions scanned since server start. |
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| `minio_node_syscall_read_total` | Total read SysCalls to the kernel. /proc/[pid]/io syscr. |
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| `minio_node_syscall_write_total` | Total write SysCalls to the kernel. /proc/[pid]/io syscw. |
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| `minio_usage_last_activity_nano_seconds` | Time elapsed (in nano seconds) since last scan activity. |
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# Bucket Metrics
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MinIO collects the following metrics at the bucket level.
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Each metric includes the ``bucket`` label to identify the corresponding bucket.
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Metrics may include one or more additional labels, such as the server that calculated that metric.
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These metrics can be obtained from any MinIO server once per collection by using the following URL:
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```shell
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https://HOSTNAME:PORT/minio/v2/metrics/bucket
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```
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Replace ``HOSTNAME:PORT`` with the hostname of your MinIO deployment.
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For deployments behind a load balancer, use the load balancer hostname instead of a single node hostname.
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## Distribution Metrics
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| Name | Description |
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|:--------------------------------------------|:--------------------------------------------------------------------------------|
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| `minio_bucket_objects_size_distribution` | Distribution of object sizes in the bucket, includes label for the bucket name. |
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| `minio_bucket_objects_version_distribution` | Distribution of object sizes in a bucket, by number of versions |
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## Replication Metrics
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These metrics only populate on deployments with [Bucket Replication](https://min.io/docs/minio/linux/administration/bucket-replication.html) or [Batch Replication](https://min.io/docs/minio/linux/administration/batch-framework.html) configurations.
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For deployments with [Site Replication](https://min.io/docs/minio/linux/operations/install-deploy-manage/multi-site-replication.html) configured, select metrics populate under the [Cluster Metrics](#cluster-metrics) endpoint.
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| Name | Description |
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|:----------------------------------------------------|:---------------------------------------------------------------------------------|
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| `minio_bucket_replication_last_minute_failed_bytes` | Total number of bytes failed at least once to replicate in the last full minute. |
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| `minio_bucket_replication_last_minute_failed_count` | Total number of objects which failed replication in the last full minute. |
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| `minio_bucket_replication_last_hour_failed_bytes` | Total number of bytes failed at least once to replicate in the last full hour. |
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| `minio_bucket_replication_last_hour_failed_count` | Total number of objects which failed replication in the last full hour. |
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| `minio_bucket_replication_total_failed_bytes` | Total number of bytes failed at least once to replicate since server start. |
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| `minio_bucket_replication_total_failed_count` | Total number of objects which failed replication since server start. |
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| `minio_bucket_replication_latency_ms` | Replication latency in milliseconds. |
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| `minio_bucket_replication_received_bytes` | Total number of bytes replicated to this bucket from another source bucket. |
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| `minio_bucket_replication_received_count` | Total number of objects received by this bucket from another source bucket. |
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| `minio_bucket_replication_sent_bytes` | Total number of bytes replicated to the target bucket. |
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| `minio_bucket_replication_sent_count` | Total number of objects replicated to the target bucket. |
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| `minio_bucket_replication_credential_errors` | Total number of replication credential errors since server start |
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## Traffic Metrics
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| Name | Description |
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|:--------------------------------------|:---------------------------------------------------|
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| `minio_bucket_traffic_received_bytes` | Total number of S3 bytes received for this bucket. |
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| `minio_bucket_traffic_sent_bytes` | Total number of S3 bytes sent for this bucket. |
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## Usage Metrics
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| Name | Description |
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|:----------------------------------------|:--------------------------------------------------|
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| `minio_bucket_usage_object_total` | Total number of objects. |
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| `minio_bucket_usage_version_total` | Total number of versions (includes delete marker) |
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| `minio_bucket_usage_deletemarker_total` | Total number of delete markers. |
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| `minio_bucket_usage_total_bytes` | Total bucket size in bytes. |
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| `minio_bucket_quota_total_bytes` | Total bucket quota size in bytes. |
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## Requests Metrics
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| Name | Description |
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|:--------------------------------------------------|:----------------------------------------------------------------|
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| `minio_bucket_requests_4xx_errors_total` | Total number of S3 requests with (4xx) errors on a bucket. |
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| `minio_bucket_requests_5xx_errors_total` | Total number of S3 requests with (5xx) errors on a bucket. |
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| `minio_bucket_requests_inflight_total` | Total number of S3 requests currently in flight on a bucket. |
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| `minio_bucket_requests_total` | Total number of S3 requests on a bucket. |
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| `minio_bucket_requests_canceled_total` | Total number S3 requests canceled by the client. |
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| `minio_bucket_requests_ttfb_seconds_distribution` | Distribution of time to first byte across API calls per bucket. |
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# Resource Metrics
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MinIO collects the following resource metrics at the node level.
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Each metric includes the `server` label to identify the corresponding node.
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Metrics may include one or more additional labels, such as the drive path, interface name, etc.
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These metrics can be obtained from any MinIO server once per collection by using the following URL:
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```shell
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https://HOSTNAME:PORT/minio/v2/metrics/resource
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```
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Replace `HOSTNAME:PORT` with the hostname of your MinIO deployment.
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For deployments behind a load balancer, use the load balancer hostname instead of a single node hostname.
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## Drive Resource Metrics
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| Name | Description |
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|:-------------------------------------|:---------------------------------------------------------|
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| `minio_node_drive_total_bytes` | Total bytes on a drive. |
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| `minio_node_drive_used_bytes` | Used bytes on a drive. |
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| `minio_node_drive_total_inodes` | Total inodes on a drive. |
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| `minio_node_drive_used_inodes` | Total inodes used on a drive. |
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| `minio_node_drive_reads_per_sec` | Reads per second on a drive. |
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| `minio_node_drive_reads_kb_per_sec` | Kilobytes read per second on a drive. |
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| `minio_node_drive_reads_await` | Average time for read requests to be served on a drive. |
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| `minio_node_drive_writes_per_sec` | Writes per second on a drive. |
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| `minio_node_drive_writes_kb_per_sec` | Kilobytes written per second on a drive. |
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| `minio_node_drive_writes_await` | Average time for write requests to be served on a drive. |
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| `minio_node_drive_perc_util` | Percentage of time the disk was busy since uptime. |
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## Network Interface Metrics
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| Name | Description |
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|:------------------------------|:-----------------------------------------------------------|
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| `minio_node_if_rx_bytes` | Bytes received on the interface in 60s. |
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| `minio_node_if_rx_bytes_avg` | Bytes received on the interface in 60s (avg) since uptime. |
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| `minio_node_if_rx_bytes_max` | Bytes received on the interface in 60s (max) since uptime. |
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| `minio_node_if_rx_errors` | Receive errors in 60s. |
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| `minio_node_if_rx_errors_avg` | Receive errors in 60s (avg). |
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| `minio_node_if_rx_errors_max` | Receive errors in 60s (max). |
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| `minio_node_if_tx_bytes` | Bytes transmitted in 60s. |
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| `minio_node_if_tx_bytes_avg` | Bytes transmitted in 60s (avg). |
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| `minio_node_if_tx_bytes_max` | Bytes transmitted in 60s (max). |
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| `minio_node_if_tx_errors` | Transmit errors in 60s. |
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| `minio_node_if_tx_errors_avg` | Transmit errors in 60s (avg). |
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| `minio_node_if_tx_errors_max` | Transmit errors in 60s (max). |
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## CPU Metrics
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| Name | Description |
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|:-------------------------------------|:-------------------------------------------|
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| `minio_node_cpu_avg_user` | CPU user time. |
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| `minio_node_cpu_avg_user_avg` | CPU user time (avg). |
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| `minio_node_cpu_avg_user_max` | CPU user time (max). |
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| `minio_node_cpu_avg_system` | CPU system time. |
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| `minio_node_cpu_avg_system_avg` | CPU system time (avg). |
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| `minio_node_cpu_avg_system_max` | CPU system time (max). |
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| `minio_node_cpu_avg_idle` | CPU idle time. |
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| `minio_node_cpu_avg_idle_avg` | CPU idle time (avg). |
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| `minio_node_cpu_avg_idle_max` | CPU idle time (max). |
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| `minio_node_cpu_avg_iowait` | CPU ioWait time. |
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| `minio_node_cpu_avg_iowait_avg` | CPU ioWait time (avg). |
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| `minio_node_cpu_avg_iowait_max` | CPU ioWait time (max). |
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| `minio_node_cpu_avg_nice` | CPU nice time. |
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| `minio_node_cpu_avg_nice_avg` | CPU nice time (avg). |
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| `minio_node_cpu_avg_nice_max` | CPU nice time (max). |
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| `minio_node_cpu_avg_steal` | CPU steam time. |
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| `minio_node_cpu_avg_steal_avg` | CPU steam time (avg). |
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| `minio_node_cpu_avg_steal_max` | CPU steam time (max). |
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| `minio_node_cpu_avg_load1` | CPU load average 1min. |
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| `minio_node_cpu_avg_load1_avg` | CPU load average 1min (avg). |
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| `minio_node_cpu_avg_load1_max` | CPU load average 1min (max). |
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| `minio_node_cpu_avg_load1_perc` | CPU load average 1min (percentage). |
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| `minio_node_cpu_avg_load1_perc_avg` | CPU load average 1min (percentage) (avg). |
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| `minio_node_cpu_avg_load1_perc_max` | CPU load average 1min (percentage) (max). |
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| `minio_node_cpu_avg_load5` | CPU load average 5min. |
|
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| `minio_node_cpu_avg_load5_avg` | CPU load average 5min (avg). |
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| `minio_node_cpu_avg_load5_max` | CPU load average 5min (max). |
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| `minio_node_cpu_avg_load5_perc` | CPU load average 5min (percentage). |
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| `minio_node_cpu_avg_load5_perc_avg` | CPU load average 5min (percentage) (avg). |
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| `minio_node_cpu_avg_load5_perc_max` | CPU load average 5min (percentage) (max). |
|
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| `minio_node_cpu_avg_load15` | CPU load average 15min. |
|
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| `minio_node_cpu_avg_load15_avg` | CPU load average 15min (avg). |
|
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| `minio_node_cpu_avg_load15_max` | CPU load average 15min (max). |
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| `minio_node_cpu_avg_load15_perc` | CPU load average 15min (percentage). |
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| `minio_node_cpu_avg_load15_perc_avg` | CPU load average 15min (percentage) (avg). |
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| `minio_node_cpu_avg_load15_perc_max` | CPU load average 15min (percentage) (max). |
|
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## Memory Metrics
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|
| Name | Description |
|
|
|:-------------------------------|:------------------------------------------|
|
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| `minio_node_mem_available` | Available memory on the node. |
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| `minio_node_mem_available_avg` | Available memory on the node (avg). |
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| `minio_node_mem_available_max` | Available memory on the node (max). |
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| `minio_node_mem_buffers` | Buffers memory on the node. |
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| `minio_node_mem_buffers_avg` | Buffers memory on the node (avg). |
|
|
| `minio_node_mem_buffers_max` | Buffers memory on the node (max). |
|
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| `minio_node_mem_cache` | Cache memory on the node. |
|
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| `minio_node_mem_cache_avg` | Cache memory on the node (avg). |
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| `minio_node_mem_cache_max` | Cache memory on the node (max). |
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|
| `minio_node_mem_free` | Free memory on the node. |
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| `minio_node_mem_free_avg` | Free memory on the node (avg). |
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| `minio_node_mem_free_max` | Free memory on the node (max). |
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| `minio_node_mem_shared` | Shared memory on the node. |
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| `minio_node_mem_shared_avg` | Shared memory on the node (avg). |
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| `minio_node_mem_shared_max` | Shared memory on the node (max). |
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| `minio_node_mem_total` | Total memory on the node. |
|
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| `minio_node_mem_total_avg` | Total memory on the node (avg). |
|
|
| `minio_node_mem_total_max` | Total memory on the node (max). |
|
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| `minio_node_mem_used` | Used memory on the node. |
|
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| `minio_node_mem_used_avg` | Used memory on the node (avg). |
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| `minio_node_mem_used_max` | Used memory on the node (max). |
|
|
| `minio_node_mem_used_perc` | Used memory percentage on the node. |
|
|
| `minio_node_mem_used_perc_avg` | Used memory percentage on the node (avg). |
|
|
| `minio_node_mem_used_perc_max` | Used memory percentage on the node (max). |
|