Indexer Monitoring Dashboard

A monitoring dashboard displaying indexer performance metrics.

To start a monitoring dashboard

Configurable env vars, DB_CONNECTION, ALGOD_NET and ALGOD_TOKEN. The defaults are set in .env. User must provide a valid ALGOD_NET and ALGOD_TOKEN pair.

if indexer is not already running, start all services in docker-compose.yml

docker-compose up -d

if indexer is already running, start monitoring services only.

docker-compose up -d prometheus grafana

prometheus target should be updated to listen to a correct indexer address (host:port),

static_configs:
- targets: ['indexer:8888'] 

By default,

• indexer is running on http://localhost:8888
• grafana is running on http://localhost:3000; default login (admin/admin)

View metrics on grafana

• In grafana configurations, add a PostgreSQL datasource. See example below.
• Go to Import and upload dashboard.json
• Run create extension pg_stat_statements; sql on db to enable query stats from Postgres

Default widgets:

Importing

• Block import time
• Transactions per block by type
• TPS
• Round #

Query

• Request duration
• Request duraton by url
• Postgres Eval Time

System

• average CPU usage
• average Heap Alloc
• Postgres table info
• Postgres queries info