MinIO¶
MinIO performance metrics, including MinIO online time, storage space distribution, bucket details, file size interval distribution, S3 TTFB (s) distribution, S3 traffic, S3 requests, etc.
Configuration¶
Version support¶
- MinIO version: ALL
Description: Example MinIO version is RELEASE.2022-06-25T15-50-16Z (commit-id=bd099f5e71d0ea5163869bfcb280a5da2f6)
Metric Collection¶
MinIO is exposed by default metric and can collect relevant metrics directly through Prometheus.
- Create authorization information using
minio-client(referred to asmc)
$ mc alias set myminio http://192.168.0.210:9000 minioadmin minioadmin
scrape_configs:
- job_name: minio-job
bearer_token: eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJleHAiOjQ4MTAwNzIxNDQsImlzcyI6InByb21ldGhldXMiLCJzdWIiOiJtaW5pb2FkbWluIn0.tzoJ7ifMxgx4jXfUKdD_Sq5Ll2-YlbaBu6FuNTZcc88t9o9STyg4yicRAgYmezVGFwYR2VFKvBSBnOnVnb0n4w
metrics_path: /minio/v2/metrics/cluster
scheme: http
static_configs:
- targets: ['192.168.0.210:9000']
????+ Info "Attention"
- Open DataKit Collector
- Modify
prom-minio.confProfile
prom-minio.conf
[[inputs.prom]]
# Exporter URLs
urls = ["http://192.168.0.210:9000/minio/v2/metrics/cluster"]
ignore_req_err = false
source = "minio"
metric_types = []
metric_name_filter = ["minio_bucket","minio_cluster","minio_node","minio_s3","minio_usage"]
interval = "1m"
tls_open = false
# tls_ca = "/tmp/ca.crt"
# tls_cert = "/tmp/peer.crt"
# tls_key = "/tmp/peer.key"
tags_ignore = ["version","le","commit"]
[inputs.prom.auth]
type = "bearer_token"
token = "eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJleHAiOjQ4MTAwNzIxNDQsImlzcyI6InByb21ldGhldXMiLCJzdWIiOiJtaW5pb2FkbWluIn0.tzoJ7ifMxgx4jXfUKdD_Sq5Ll2-YlbaBu6FuNTZcc88t9o9STyg4yicRAgYmezVGFwYR2VFKvBSBnOnVnb0n4w"
# token_file = "/tmp/token"
# [[inputs.prom.measurements]]
# prefix = "mem_"
# name = "mem"
[inputs.prom.ignore_tag_kv_match]
# key1 = [ "val1.*", "val2.*"]
# key2 = [ "val1.*", "val2.*"]
[inputs.prom.http_headers]
# Root = "passwd"
# Michael = "1234"
[inputs.prom.tags_rename]
overwrite_exist_tags = false
[inputs.prom.tags_rename.mapping]
# tag1 = "new-name-1"
# tag2 = "new-name-2"
# tag3 = "new-name-3"
[inputs.prom.as_logging]
enable = false
service = "service_name"
[inputs.prom.tags]
# some_tag = "some_value"
# more_tag = "some_other_value"
- Restart DataKit
Metric¶
| Metric | Description |
|---|---|
| node_process_uptime_seconds | node process uptime |
| node_disk_free_bytes | node disk free bytes |
| node_disk_used_bytes | node disk used bytes |
| node_file_descriptor_open_total | node file descriptor open total |
| node_go_routine_total | node go_routine count |
| cluster_disk_online_total | cluster disk online total |
| cluster_disk_offline_total | cluster disk offline total |
| bucket_usage_object_total | bucket usage object total |
| bucket_usage_total_bytes | bucket usage total bytes |
| bucket_objects_size_distribution | bucket objects size distribution |
| s3_traffic_received_bytes | s3 traffic received bytes |
| s3_traffic_sent_bytes | s3 traffic sent bytes |
| s3_requests_total | s3 requests total |
| s3_requests_waiting_total | s3 requests waiting total |
| s3_requests_errors_total | s3 requests errors total |
| s3_requests_4xx_errors_total | s3 requests 4xx errors total |
| s3_time_ttfb_seconds_distribution | s3 TTFB |
| usage_last_activity_nano_seconds | usage last activity nano seconds |