Expand description
Runtime configuration environment variables
These control the Tokio runtime, system health/metrics server, and worker behavior
Modules§
- canary
- Canary deployment configuration
- compute
- Compute configuration
- system
- System status server configuration
Constants§
- DYN_
ENABLE_ POLL_ HISTOGRAM - Enable Tokio task poll-time histogram (calls enable_metrics_poll_time_histogram on builder). Set to “1”, “true”, or “yes” to enable. Adds ~2× overhead of Instant::now() per task poll.
- DYN_
RUNTIME_ MAX_ BLOCKING_ THREADS - Maximum number of blocking threads for Tokio runtime
- DYN_
RUNTIME_ NUM_ WORKER_ THREADS - Number of async worker threads for Tokio runtime