Operations
System health
Components, queues and workers — the pipes behind the pretty dashboards.
All systems nominal-ish
SMTP accept rate
/min
Queue depth
▲ webhook worker lagging
Median routing latency
ms
LLM spend today
$
Components
SMTP ingress
3 nodes · HAProxy fronted
Vendor router
rule engine + circuit breakers
Webhook ingest
SendGrid / SES / TEM endpoints
Diagnosis pipeline
bounce clustering + Anthropic LLM
Postgres
primary + 1 replica
Queues
outbound.send128 / 5,000
webhook.process lagging1,240 / 5,000
diagnosis.cluster36 / 1,000
llm.inference4 / 100