📈 Prometheus PromQL Query Generator
Generates production PromQL queries for CPU, memory, HTTP 5xx error rates, and p95 latency histograms.
⚡ Output
ℹ️ About Prometheus PromQL Query Generator
Generates production-ready Prometheus (PromQL) monitoring queries for system metrics, container performance, HTTP 5xx error rates, and p95 latency quantiles.
📖 How to use Prometheus PromQL Query Generator
- 1. Select metric type (CPU, Memory, HTTP Error Rate, Latency).
- 2. Specify job name (e.g. node-exporter or api-server).
- 3. Click 'Run Tool' to copy the generated PromQL expression into Grafana.
❓ Frequently Asked Questions
What is histogram_quantile?
It calculates percentiles (such as 95th or 99th percentile latency) from Prometheus histogram buckets.
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