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3690de0c6b
Real-time metrics calculated in-memory rely on the initial replication metrics saved with data usage. However, this can lag behind the actual state of the cluster at the time of server restart leading to inaccurate Pending size/counts reported to Prometheus. Dropping the Pending metrics as this can be more reliably monitored by applications with replication notifications. Signed-off-by: Poorna Krishnamoorthy <poorna@minio.io>
8.1 KiB
8.1 KiB
List of metrics reported cluster wide
Each metric includes a label for the server that calculated the metric. Each metric has a label for the server that generated the metric.
These metrics can be from any MinIO server once per collection.
| Name | Description |
|---|---|
minio_bucket_objects_size_distribution |
Distribution of object sizes in the bucket, includes label for the bucket name. |
minio_bucket_replication_failed_bytes |
Total number of bytes failed at least once to replicate. |
minio_bucket_replication_received_bytes |
Total number of bytes replicated to this bucket from another source bucket. |
minio_bucket_replication_sent_bytes |
Total number of bytes replicated to the target bucket. |
minio_bucket_replication_failed_count |
Total number of replication foperations failed for this bucket. |
minio_bucket_usage_object_total |
Total number of objects |
minio_bucket_usage_total_bytes |
Total bucket size in bytes |
minio_cache_hits_total |
Total number of disk cache hits |
minio_cache_missed_total |
Total number of disk cache misses |
minio_cache_sent_bytes |
Total number of bytes served from cache |
minio_cache_total_bytes |
Total size of cache disk in bytes |
minio_cache_usage_info |
Total percentage cache usage, value of 1 indicates high and 0 low, label level is set as well |
minio_cache_used_bytes |
Current cache usage in bytes |
minio_cluster_capacity_raw_free_bytes |
Total free capacity online in the cluster. |
minio_cluster_capacity_raw_total_bytes |
Total capacity online in the cluster. |
minio_cluster_capacity_usable_free_bytes |
Total free usable capacity online in the cluster. |
minio_cluster_capacity_usable_total_bytes |
Total usable capacity online in the cluster. |
minio_cluster_nodes_offline_total |
Total number of MinIO nodes offline. |
minio_cluster_nodes_online_total |
Total number of MinIO nodes online. |
minio_heal_objects_error_total |
Objects for which healing failed in current self healing run |
minio_heal_objects_heal_total |
Objects healed in current self healing run |
minio_heal_objects_total |
Objects scanned in current self healing run |
minio_heal_time_last_activity_nano_seconds |
Time elapsed (in nano seconds) since last self healing activity. This is set to -1 until initial self heal activity |
minio_inter_node_traffic_received_bytes |
Total number of bytes received from other peer nodes. |
minio_inter_node_traffic_sent_bytes |
Total number of bytes sent to the other peer nodes. |
minio_node_disk_free_bytes |
Total storage available on a disk. |
minio_node_disk_total_bytes |
Total storage on a disk. |
minio_node_disk_used_bytes |
Total storage used on a disk. |
minio_node_file_descriptor_limit_total |
Limit on total number of open file descriptors for the MinIO Server process. |
minio_node_file_descriptor_open_total |
Total number of open file descriptors by the MinIO Server process. |
minio_node_io_rchar_bytes |
Total bytes read by the process from the underlying storage system including cache, /proc/[pid]/io rchar |
minio_node_io_read_bytes |
Total bytes read by the process from the underlying storage system, /proc/[pid]/io read_bytes |
minio_node_io_wchar_bytes |
Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar |
minio_node_io_write_bytes |
Total bytes written by the process to the underlying storage system, /proc/[pid]/io write_bytes |
minio_node_process_starttime_seconds |
Start time for MinIO process per node, time in seconds since Unix epoc. |
minio_node_process_uptime_seconds |
Uptime for MinIO process per node in seconds. |
minio_node_syscall_read_total |
Total read SysCalls to the kernel. /proc/[pid]/io syscr |
minio_node_syscall_write_total |
Total write SysCalls to the kernel. /proc/[pid]/io syscw |
minio_s3_requests_error_total |
Total number S3 requests with errors |
minio_s3_requests_inflight_total |
Total number of S3 requests currently in flight |
minio_s3_requests_total |
Total number S3 requests |
minio_s3_time_ttbf_seconds_distribution |
Distribution of the time to first byte across API calls. |
minio_s3_traffic_received_bytes |
Total number of s3 bytes received. |
minio_s3_traffic_sent_bytes |
Total number of s3 bytes sent |
minio_software_commit_info |
Git commit hash for the MinIO release. |
minio_software_version_info |
MinIO Release tag for the server |