storj.io/minio@v0.0.0-20230509071714-0cbc90f649b1/docs/metrics/prometheus/list.md (about) 1 # List of metrics reported cluster wide 2 3 Each metric includes a label for the server that calculated the metric. 4 Each metric has a label for the server that generated the metric. 5 6 These metrics can be from any MinIO server once per collection. 7 8 | Name | Description | 9 |:---------------------------------------------|:--------------------------------------------------------------------------------------------------------------------| 10 | `minio_bucket_objects_size_distribution` | Distribution of object sizes in the bucket, includes label for the bucket name. | 11 | `minio_bucket_replication_failed_bytes` | Total number of bytes failed at least once to replicate. | 12 | `minio_bucket_replication_pending_bytes` | Total bytes pending to replicate. | 13 | `minio_bucket_replication_received_bytes` | Total number of bytes replicated to this bucket from another source bucket. | 14 | `minio_bucket_replication_sent_bytes` | Total number of bytes replicated to the target bucket. | 15 | `minio_bucket_replication_pending_count` | Total number of replication operations pending for this bucket. | 16 | `minio_bucket_replication_failed_count` | Total number of replication foperations failed for this bucket. | 17 | `minio_bucket_usage_object_total` | Total number of objects | 18 | `minio_bucket_usage_total_bytes` | Total bucket size in bytes | 19 | `minio_cache_hits_total` | Total number of disk cache hits | 20 | `minio_cache_missed_total` | Total number of disk cache misses | 21 | `minio_cache_sent_bytes` | Total number of bytes served from cache | 22 | `minio_cache_total_bytes` | Total size of cache disk in bytes | 23 | `minio_cache_usage_info` | Total percentage cache usage, value of 1 indicates high and 0 low, label level is set as well | 24 | `minio_cache_used_bytes` | Current cache usage in bytes | 25 | `minio_cluster_capacity_raw_free_bytes` | Total free capacity online in the cluster. | 26 | `minio_cluster_capacity_raw_total_bytes` | Total capacity online in the cluster. | 27 | `minio_cluster_capacity_usable_free_bytes` | Total free usable capacity online in the cluster. | 28 | `minio_cluster_capacity_usable_total_bytes` | Total usable capacity online in the cluster. | 29 | `minio_cluster_nodes_offline_total` | Total number of MinIO nodes offline. | 30 | `minio_cluster_nodes_online_total` | Total number of MinIO nodes online. | 31 | `minio_heal_objects_error_total` | Objects for which healing failed in current self healing run | 32 | `minio_heal_objects_heal_total` | Objects healed in current self healing run | 33 | `minio_heal_objects_total` | Objects scanned in current self healing run | 34 | `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 | 35 | `minio_inter_node_traffic_received_bytes` | Total number of bytes received from other peer nodes. | 36 | `minio_inter_node_traffic_sent_bytes` | Total number of bytes sent to the other peer nodes. | 37 | `minio_node_disk_free_bytes` | Total storage available on a disk. | 38 | `minio_node_disk_total_bytes` | Total storage on a disk. | 39 | `minio_node_disk_used_bytes` | Total storage used on a disk. | 40 | `minio_node_file_descriptor_limit_total` | Limit on total number of open file descriptors for the MinIO Server process. | 41 | `minio_node_file_descriptor_open_total` | Total number of open file descriptors by the MinIO Server process. | 42 | `minio_node_io_rchar_bytes` | Total bytes read by the process from the underlying storage system including cache, /proc/[pid]/io rchar | 43 | `minio_node_io_read_bytes` | Total bytes read by the process from the underlying storage system, /proc/[pid]/io read_bytes | 44 | `minio_node_io_wchar_bytes` | Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar | 45 | `minio_node_io_write_bytes` | Total bytes written by the process to the underlying storage system, /proc/[pid]/io write_bytes | 46 | `minio_node_process_starttime_seconds` | Start time for MinIO process per node, time in seconds since Unix epoc. | 47 | `minio_node_process_uptime_seconds` | Uptime for MinIO process per node in seconds. | 48 | `minio_node_syscall_read_total` | Total read SysCalls to the kernel. /proc/[pid]/io syscr | 49 | `minio_node_syscall_write_total` | Total write SysCalls to the kernel. /proc/[pid]/io syscw | 50 | `minio_s3_requests_error_total` | Total number S3 requests with errors | 51 | `minio_s3_requests_inflight_total` | Total number of S3 requests currently in flight | 52 | `minio_s3_requests_total` | Total number S3 requests | 53 | `minio_s3_time_ttbf_seconds_distribution` | Distribution of the time to first byte across API calls. | 54 | `minio_s3_traffic_received_bytes` | Total number of s3 bytes received. | 55 | `minio_s3_traffic_sent_bytes` | Total number of s3 bytes sent | 56 | `minio_software_commit_info` | Git commit hash for the MinIO release. | 57 | `minio_software_version_info` | MinIO Release tag for the server |