golang 866 metrics 816 monitoring 687 prometheus-exporter 682 go 609 grafana 554 kubernetes 429 observability 410 docker 278 exporter 241 opentelemetry 232 hacktoberfest 203 alerting 156 redis 135 influxdb 126 grpc 120 elasticsearch 118 postgresql 114 postgres 113 kafka 111 prometheus-metrics 109 alertmanager 105 jaeger 104 mysql 101 dashboard 100 tracing 97 loki 89 devops 82 data-visualization 77 analytics 77 grafana-dashboard 69 business-intelligence 68 logging 67 sre 67 aws 65 docker-compose 64 mongodb 61 mcp 61 microservices 60 promql 57 microservice 54 helm 51 apm 49 open-telemetry 47 k8s 47 middleware 47 backend 46 distributed-tracing 46 database 44 cloud 42 mcp-server 42 framework 41 gin 41 self-hosted 41 zipkin 40 instrumentation 40 rabbitmq 40 linux 39 cli 39 dependency-injection 38 ebpf 38 worker-pool 38 tsdb 38 trace 37 http-server 37 thanos 36 jaegertracing 36 logs 36 stats 35 python 35 yokai 34 opencensus 34 grpc-server 34 modular 34 time-series 33 cloud-native 33 http 33 gin-gonic 33 prometheus-client 32 nats 31 cncf 30 victoriametrics 30 s3 30 zap 29 swagger 28 telemetry 27 proxy 27 distributed-systems 27 operator 27 networking 26 graphite 26 sql 25 finops 25 otel 25 nginx 25 clickhouse 25 mqtt 24 rest-api 24 otlp 24 opentelemetry-collector 24