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SigNoz Observability Edge Deployment — Monitor
SigNoz Edge Observability
SigNoz Observability Edge Deployment OpenTelemetry ClickHouse Metrics Traces Logs Alerting Edge Node IoT Production
| Component | Location | Purpose | Resource |
|---|---|---|---|
| OTel Collector | Edge Node | Collect Buffer Export Telemetry | 100MB RAM 1 vCPU |
| Application | Edge Node | Business Logic + OTel SDK | Depends on App |
| SigNoz Server | Central Cloud | Query Dashboard Alert | 4 vCPU 8GB RAM |
| ClickHouse | Central Cloud | Long-term Storage | 8 vCPU 32GB RAM SSD |
| Kafka (Optional) | Central Cloud | Buffer between Collector → SigNoz | 3 Brokers 4GB each |
เคล็ดลับ
- Buffer: ใช้ File Storage Buffer ป้องกันสูญ Telemetry เมื่อ Offline
- Filter: กรอง Healthy Spans ออก ลด Bandwidth 30-50%
- Batch: ตั้ง Batch Size 1000 + Timeout 30s ลด Network Call
- Location: เพิ่ม edge.location Label ทุก Telemetry สำหรับ Filter
- Sampling: ใช้ Tail Sampling เก็บเฉพาะ Error/Slow Traces
SigNoz คืออะไร
Open Source Observability Metrics Traces Logs OpenTelemetry ClickHouse Go React Dashboard Alert Self-hosted Datadog Alternative Free
