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update doc

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chrislu 2025-06-28 20:27:26 -07:00
parent a788d9ab53
commit 3023a6f3a4
1 changed files with 16 additions and 14 deletions
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telemetry/README.md
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@ -35,12 +35,14 @@ message TelemetryData {
string cluster_id = 1; // In-memory generated UUID
string version = 2; // SeaweedFS version
string os = 3; // Operating system
repeated string features = 4; // Enabled features
string deployment = 5; // Deployment type
// Field 4 reserved (was features)
// Field 5 reserved (was deployment)
int32 volume_server_count = 6; // Number of volume servers
uint64 total_disk_bytes = 7; // Total disk usage
int32 total_volume_count = 8; // Total volume count
int64 timestamp = 9; // Collection timestamp
int32 filer_count = 9; // Number of filer servers
int32 broker_count = 10; // Number of broker servers
int64 timestamp = 11; // Collection timestamp
}
```
@ -59,11 +61,11 @@ message TelemetryData {
| `cluster_id` | In-memory UUID (changes on restart) | `a1b2c3d4-...` |
| `version` | SeaweedFS version | `3.45` |
| `os` | Operating system and architecture | `linux/amd64` |
| `features` | Enabled components | `["filer", "s3api"]` |
| `deployment` | Deployment type | `cluster` |
| `volume_server_count` | Number of volume servers | `5` |
| `total_disk_bytes` | Total disk usage across cluster | `1073741824` |
| `total_volume_count` | Total number of volumes | `120` |
| `filer_count` | Number of filer servers | `2` |
| `broker_count` | Number of broker servers | `1` |
| `timestamp` | When data was collected | `1640995200` |
## Quick Start
@ -134,12 +136,12 @@ The telemetry server exposes these Prometheus metrics:
- `seaweedfs_telemetry_active_clusters`: Active clusters (7 days)
### Per-Cluster Metrics
- `seaweedfs_telemetry_volume_servers{cluster_id, version, os, deployment}`: Volume servers per cluster
- `seaweedfs_telemetry_disk_bytes{cluster_id, version, os, deployment}`: Disk usage per cluster
- `seaweedfs_telemetry_volume_count{cluster_id, version, os, deployment}`: Volume count per cluster
- `seaweedfs_telemetry_filer_count{cluster_id, version, os, deployment}`: Filer servers per cluster
- `seaweedfs_telemetry_broker_count{cluster_id, version, os, deployment}`: Broker servers per cluster
- `seaweedfs_telemetry_cluster_info{cluster_id, version, os, deployment, features}`: Cluster metadata
- `seaweedfs_telemetry_volume_servers{cluster_id, version, os}`: Volume servers per cluster
- `seaweedfs_telemetry_disk_bytes{cluster_id, version, os}`: Disk usage per cluster
- `seaweedfs_telemetry_volume_count{cluster_id, version, os}`: Volume count per cluster
- `seaweedfs_telemetry_filer_count{cluster_id, version, os}`: Filer servers per cluster
- `seaweedfs_telemetry_broker_count{cluster_id, version, os}`: Broker servers per cluster
- `seaweedfs_telemetry_cluster_info{cluster_id, version, os}`: Cluster metadata
### Server Metrics
- `seaweedfs_telemetry_reports_received_total`: Total telemetry reports received
@ -262,7 +264,7 @@ The included Grafana dashboard provides:
- **Overview**: Total and active clusters, version distribution
- **Resource Usage**: Volume servers and disk usage over time
- **Deployments**: Deployment type and OS distribution
- **Infrastructure**: Operating system distribution and server counts
- **Growth Trends**: Historical growth patterns
### Custom Queries
@ -274,8 +276,8 @@ seaweedfs_telemetry_active_clusters
# Disk usage by version
sum by (version) (seaweedfs_telemetry_disk_bytes)
# Volume servers by deployment type
sum by (deployment) (seaweedfs_telemetry_volume_servers)
# Volume servers by operating system
sum by (os) (seaweedfs_telemetry_volume_servers)
# Filer servers by version
sum by (version) (seaweedfs_telemetry_filer_count)